MSS SP-44 Flanges
Category: INDUSTRIAL FLANGE

MSS SP-44 Flanges

MSS SP-44 Flanges Manufacturer

MSS SP-44 Standard Flange Suppliers, ASME B16.47 Series A/B (MSS SP-44) Flanges, MSS SP-44 Class 150 Flat Faced Flange, MSS SP-44 Raised Face Flange, MSS SP-44 Welded Flange Price List. MSS SP-44 Flange Material, MSS SP-44 Forged Flange, MSS SP-44 Plate Flange, Class 300, 600, 900, 1500 MSS SP-44 Flange Manufacturer in India.

  • MSS SP-44 Flange Tolerances & Weight Chart
  • MSS SP-44 Flange Specifications
  • Why Choos Masiva Solutions
  • MSS SP-44 Flange Materials
  • MSS SP-44 Flange Manufacturing Process
  • MSS SP-44 Flange Application Industries
  • MSS SP-44 Flange Inspection
  • MSS SP-44 Flange Packing & Forwarding
  • MSS SP-44 Flange Export & Supply Country List
  • MSS SP-44 Flange Export & Supply City List
  • ASME B16.47 Series A/B (MSS SP-44) Flanges Weight
  • ASME B16.47 Series A/MSS SP-44 Class 150 BL Dimensions
  • ASME B16.47 Series A/MSS SP-44 Class 300 BL Dimensions
  • ASME B16.47 Series B/API 605 Class 600 BL Dimensions
  • ASME B16.47 Series A/ MSS SP-44 Class 900 BL Dimensions

Stockists of MSS SP-44 Flange in Duplex Steel, Super Duplex Steel, Stainless Steel, Nickel Alloy, Inconel, Hastelloy, Monel, Titanium, Incoloy, Copper Nickel, Aluminium, Bronze, Alloy 20, 254 SMO, Mild Steel, Carbon Steel, Alloy Steel, Brass. British Standard MSS SP-44 Flanges Exporters & Suppliers in South Africa, Malaysia, Singapore, UK, Philippines, Australia and Dubai, UAE.

We are a renowned Manufacturer, Supplier, and Exporter of ASME B16.47 Series B (MSS SP-44) Flange. we have the most important inventory of MSS SP 44 Class 150 flanges, MSS SP 44 Class 300 flanges, and MSS-SP 44 Class 600 flanges. As a reputed MSS SP-44 Weld Neck Flange manufacturer in India, We offer these ASME B16.47 Series A/B (MSS SP-44) Flanges altogether standard during which the common world standards include The ASA/ ANSI/ ASME (USA), BS10 (British/ Australian), JIS/ KS (Japanese/ ISO) and PN/ DIN (European) and lots of MSS SP-44 Flange manufacturers in India produce these MSS SP-44 Flange from forged materials and have machined surfaces.

ANSI/MSS SP-44 standard practice covers pressure-temperature ratings, dimensions, tolerances, materials, and testings for the steel pipeline flanges. In accordance with the document, the welding neck type flanges are to be forged steel, while the blind flanges are often made from either forged steel or plate.

Tolerances of Flanges

Flange Weight Chart

MSS SP-44 Flange Specifications

  • Flange Size  ½” (15 NB) to 48″ (1200NB)
  • Flange Class  150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40.
  • Flange DIN  DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
  • Flange BS  BS4504 , BS4504, BS1560, BS10
  • Flange Standard  ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN, JIS, SABS1123, GOST-12820
  • Flange Coating/Surface Treatment  Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
  • Flange Connection Type  Ring Type Joint, Lap-Joint Face, Raised Face, Flat Face, Large Male-Female, Small Male-Female, Large, Tongue & Groove, Small Tongue & Groove
  • Flange Face Type  Flat Face (FF), Raise Face (RF), Ring Joint (RJT)
  • Flange Dimensions  ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • Flange JIS  5K, 10K, 16K, 20K, 30K, 40K, 63K
  • Flange UNI  6Bar 10Bar 16Bar 25Bar 40Bar
  • Flange Coating  Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
  • Production technique  Forged, Heat treated and machined
  • Test Certificates  EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report.
  • Flange Test  Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
  • Equipment  Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
  • Flange Origin  Indian / West Europe / Japan / USA / Korean

ASME B16.47 Series A/MSS SP-44 Class 150 BL Dimensions

Norminal Pipe Size No.of Bolt Holes O.D.of Flange, O Raised Fase Diam., R Min.Thick-ness of BL Flange, tf Diam of Bolt Circle Diam.of Bolt Hole Approxi-mate Weight kgs
26 24 870 749 66.7 806.4 34.9 306.37
28 28 925 800 69.9 863.6 34.9 362.18
30 28 985 857 73.1 914.2 34.9 431.26
32 28 1060 914 79.4 977.9 41.3 537.39
34 32 1110 965 81.0 1028.7 41.3 600.01
36 32 1170 1022 88.9 1085.8 41.3 733.85
38 32 1240 1073 85.8 1149.4 41.3 799.33
40 36 1290 1124 88.9 1200.2 41.3 894.73
42 36 1345 1194 95.3 1257.3 41.3 1045.24
44 40 1405 1245 100.1 1314.4 41.3 1196.23
46 40 1455 1295 101.6 1365.2 41.3 1305.08
48 44 1510 1359 106.4 1422.4 41.3 1470.44
50 44 1570 1410 109.6 1479.6 47.6 1623.89
52 44 1625 1461 114.3 1536.7 47.6 1818.21
54 44 1685 1511 119.1 1593.8 47.6 2041.23
56 48 1745 1575 122.3 1651.0 47.6 2246.21
58 48 1805 1626 127.0 1708.2 47.6 2500.27
60 52 1855 1676 130.2 1759.0 47.6 2704.21

ASME B16.47 Series A/MSS SP-44 Class 300 BL Dimensions

Norminal Pipe Size No.of Bolt Holes O.D.of Flange, O Diam of Bolt Circle Min.Thick-ness of BL Flange, tf Raised Fase Diam., R Diam.of Bolt Hole Approxi-mate Weight kgs
26 24 870 806.4 66.7 749 34.9 306.37
28 28 925 863.6 69.9 800 34.9 362.18
30 28 985 914.2 73.1 857 34.9 431.26
32 28 1060 977.9 79.4 914 41.3 537.39
34 32 1110 1028.7 81.0 965 41.3 600.01
36 32 1170 1085.8 88.9 1022 41.3 733.85
38 32 1240 1149.4 85.8 1073 41.3 799.33
40 36 1290 1200.2 88.9 1124 41.3 894.73
42 36 1345 1257.3 95.3 1194 41.3 1045.24
44 40 1405 1314.4 100.1 1245 41.3 1196.23
46 40 1455 1365.2 101.6 1295 41.3 1305.08
48 44 1510 1422.4 106.4 1359 41.3 1470.44
50 44 1570 1479.6 109.6 1410 47.6 1623.89
52 44 1625 1536.7 114.3 1461 47.6 1818.21
54 44 1685 1593.8 119.1 1511 47.6 2041.23
56 48 1745 1651.0 122.3 1575 47.6 2246.21
58 48 1805 1708.2 127.0 1626 47.6 2500.27
60 52 1855 1759.0 130.2 1676 47.6 2704.21

ASME B16.47 Series B/API 605 Class 600 BL Dimensions

Norminal Pipe Size No.of Bolt Holes O.D.of Flange, O Diam of Bolt Circle Min.Thick-ness of BL Flange, tf Raised Fase Diam., R Diam.of Bolt Hole Approxi-mate Weight kgs
26 28 890 806.4 111.3 727 44.5 528.79
28 28 950 863.6 115.9 784 47.6 626.51
30 28 1020 927.1 127.0 841 50.8 789.17
32 28 1085 984.2 134.9 895 54.0 946.54
34 24 1160 1054.1 144.2 953 60.3 1158.72
36 28 1215 1104.9 150.9 1010 60.3 1323.63

ASME B16.47 Series A/ MSS SP-44 Class 900 BL Dimensions

Norminal Pipe Size No.of Bolt Holes O.D.of Flange, O Diam of Bolt Circle Min.Thick-ness of BL Flange, tf Raised Fase Diam., R Diam.of Bolt Hole Approxi-mate Weight kgs
26 20 1085 952.5 160.4 749 73.0 1083.74
28 20 1170 1022.4 171.5 800 79.4 1342.81
30 20 1230 1085.8 182.6 857 79.4 1594.25
32 20 1315 1155.7 193.7 914 85.7 1927.07
34 20 1395 1225.6 204.8 965 92.1 2284.99
36 20 1460 1289.0 214.4 1022 92.1 2640.60
38 20 1460 1289.0 215.9 1099 92.1 2665.81
40 24 1510 1339.8 223.9 1162 92.1 2927.11
42 24 1560 1390.6 231.8 1213 92.1 3253.10
44 24 1650 1463.7 242.9 1270 98.4 3801.41
46 24 1735 1536.7 255.6 1334 104.8 4408.64
48 24 1785 1587.5 263.6 1384 104.8 4836.34

ASME B16.47 Series A/B (MSS SP-44) Flanges Weight

Pipe Normal Diam. O.D.
OF
Flange		 Diam. of
Bolt		 Thickness Length
Through
Hub		 Diam. of
Bolt
Circle		 No. of
Bolt
Holes		 Diam. of
Hub
at Base		 Hub
Diam.
Top		 Raised
Face
Diam.		 Diam. of
Bolt
Holes		 Fillet
Radius
Min.
inch O DB C Y BD BN X A R BH r1
26″ 870 1 1/4 68.3 120.7 806.5 24 676.1 660.4 749.3 35.1 9.7
28″ 927.1 1 1/4 71.4 125.5 863.6 28 726.9 711.2 800.1 35.1 11.2
30″ 984.3 1 1/4 74.7 136.7 914.4 28 781.1 762 857.3 35.1 11.2
32″ 1060.5 1 1/2 81 144.5 977.9 28 831.9 812.8 914.4 41.1 11.2
34″ 1111.3 1 1/2 82.6 149.4 1028.7 32 882.7 863.6 965.2 41.1 12.7
36″ 1168.4 1 1/2 90.4 157.2 1085.9 32 933.5 914.4 1022.4 41.1 12.7
38″ 1238.3 1 1/2 87.4 157.2 1149.4 32 990.6 965.2 1073.2 41.1 12.7
40″ 1289.1 1 1/2 90.4 163.6 1200.2 36 1041.4 1016 1124 41.1 12.7
42″ 1346.2 1 1/2 96.8 171.5 1257.3 36 1092.2 1066.8 1193.8 41.1 12.7
44″ 1403.4 1 1/2 101.6 177.8 1314.5 40 1143 1117.6 1244.6 41.1 12.7
46″ 1454.2 1 1/2 103.1 185.7 1365.3 40 1196.8 1168.4 1295.4 41.1 12.7
48″ 1511.3 1 1/2 108 192 1422.4 44 1247.6 1219.2 1358.9 41.1 12.7
50″ 1568.5 1 3/4 111.3 203.2 1479.6 44 1301.8 1270 1409.7 47.8 12.7
52″ 1625.6 1 3/4 115.8 209.6 1536.7 44 1352.6 1320.8 1460.5 47.8 12.7
54″ 1682.8 1 3/4 120.7 215.9 1593.9 44 1403.4 1371.6 1511.3 47.8 12.7
56″ 1746.3 1 3/4 124 228.6 1651 48 1457.5 1422.4 1574.8 47.8 12.7
58″ 1803.4 1 3/4 128.5 235 1708.2 48 1508.3 1473.2 1625.6 47.8 12.7
60″ 1854.2 1 3/4 131.8 239.8 1759 52 1559.1 1524 1676.4 47.8 12.7

Why Masiva Solutions

  • Quality Products:
    • Raw Materials are adeuately tested
    • Conformaity to ASTM, ASME, DIN, EN, JIS.
    • Marking, Heat Number. Specificatios
    • 100% Radiography Test Report
    • Third Party Inspection, Buyer Inspection
  • Value Added Services:
    • Epoxy & fbe coating
    • Hot dipped galvanizing.
    • Sand blasting
    • Electro polish or other special finishes
    • Custom shape cutting, fabrication services
    • Threading, soldering
  • Manufacturing Expertise:
    • Custom size flanges
    • High quality Industrial Flanges manufacturer.
    • Accurate dimensions
    • Products with unifrom wall thickness
    • We use top quality raw materials
    • Over 10 years of manufacturing experience

MSS SP-44 Flanges Materials

Most common Materials used in the production of MSS SP-44 Flanges are Carbon Steel, Stainless Steel, Duplex Steel, Nickel Alloys. Complete list of grades, materials, and manufacturing standards are given below.

Carbon Steel MSS SP-44 Flanges:

  • High Temperature Carbon Steel ASTM A105: A53, A106, API 5L
  • Low Temperature Carbon Steel ASTM A350: LF1, LF2, LF3
  • High Yield Carbon Steel ASTM A694: F42, F52, F60, F65

Alloy Steel MSS SP-44 Flanges:

  • Alloy Steel ASTM A182: F5, F9, F11, F22, F1, F5/F5a, F91

Stainless Steel MSS SP-44 Flanges:

  • Stainless Steel ASTM A182: F304, F304H, F304L, F304N, F304LN, F309H, F310, F310H, F310MoLN, F316, F316H, F316L, F316N, F316LN, F316Ti, F317, F317L, F321, F321H, F347, F347H, F348, F348H, 904L

Duplex Steel MSS SP-44 Flanges:

  • Duplex Steel ASTM A182: Duplex 2205 (UNS S31803 – UNS S32205)
  • Super Duplex ASTM A182: UNS S32750 – UNS S32760

Nickel Alloy MSS SP-44 Flanges:

  • ASTM B160: Nickel 200 Flange | Nickel 201
  • ASTM B166: Inconel 600 Flange
  • ASTM B564: Inconel 625 Flange
  • ASTM B425: Incoloy 800 Flange
  • ASTM B564: Incoloy 825 Flange
  • ASTM B564: Monel K400 Flange | Monel 400
  • ASTM B564: Hastelloy C276 Flange | Hastelloy B, Hastelloy D, Hastelloy C-276, Hastelloy G

MSS SP-44 Flanges Manufacturing Process

MSS SP-44 Flanges Application Industries

  • Refineries
  • Food Processing & Dairy
  • Oil and Gas Industry
  • Off-Shore Oil Drilling Companies
  • Pharmaceutical Equipment
  • Pulp & Paper Industry
  • Power Generation
  • Specialty Chemicals
  • Sea Water Equipment
  • Gas Processing
  • Chemical Equipment
  • Heat Exchangers
  • Petrochemicals
  • Pharmaceuticals
  • Condensers

MSS SP-44 Flanges Inspection

Our qualified inspection engineer performed inspection on MSS SP-44 Flanges based on reference standards of ASME B31.1, B31.3, B16.5, ASME II, V, VIII, IX, DIN, AS/NZ standards. A visual test performed to identify surface porosity, cracks, and open structure defects. A dimensional inspection performed to confirm that the different types of Flange. We are manufactured according to the ASME Specification, that specifies the dimensions and indicates the design tolerances. A tensile test is conducted to test the yield strength, the tensile strength, and the elongation restrictions. A hardness test is conducted to check micro-hardness and surface hardness to confirm the acid environment performance and material performance. Magnetic particle inspection is performed to detect locating surface and near subsurface discontinuities in ferromagnetic materials, if some surface cracks, folds, thrust fault, pit or gas hole.

MSS SP-44 Flanges Packing & Forwarding

We follow the packing procedure of MSS SP-44 Flanges to insure damage-free delivery of MSS SP-44 Pipe Flange to our valuable customers in India and overseas. usually, the packing way includes a wooden pallet, wooden box, iron & steel pallet, iron & steel cage. Because the normal wooden pallets or wooden boxes have to do fumigation treatment, we choose plywood box or case or plywood pallet to pack Series A and Series B MSS SP-44 Flange without fumigation treatment. Whatever plywood or iron & steel packing way, We make sure that it must be strong, seaworthy, waterproof. All details of MSS SP-44 Flange are also stick with flanges packing so that it can be easy to understand and we ensure that packing can ease the process of loading and unloading of goods.

MSS SP-44 Flanges Export & Supply to below mentioned Countries

MIDDLE EAST: Saudi Arabia (KSA), United Arab Emirates (UAE), Iran, Iraq, Jordan, Qatar, Bahrain, Oman, Kuwait, Turkey, Yemen, Syria, Cyprus.
ASIA: Malaysia, India, Taiwan, Cambodia, Singapore, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar.
SOUTH AMERICA: Venezuela, Argentina, Bolivia, Colombia, Ecuador, Guyana, Paraguay, Uruguay, Brazil, Chile.
AFRICA: South Africa, Nigeria, Algeria, Angola, Libya, Egypt, Gabon, Sudan, Equatorial Guinea, The Republic Of Congo.
NORTH AMERICA: USA, Canada, Mexico, Panama, Costa Rica, Puerto Rico, Trinidad And Tobago, Jamaica, Bahamas, Denmark.
EUROPE: UK, Netherlands, Russia, Norway, Germany, France, Italy, Spain, Ukraine, Belgium, Greece, Hungary, Albania, Austria, Finland, Ireland, Croatia, Slovenia, Malta, Switzerland, Slovakia, Czech Republic, Portugal.

MSS SP-44 Flanges Export & Supply to below Mentioned Cities

Mumbai, Thane, Navi Mumbai, Pune, New Delhi, Secunderabad, Gimhae-si, Haryana, Colombo, Lahore, Thiruvananthapuram, Milan, Moscow, Dallas, Coimbatore, Jakarta, Istanbul, Bangkok, Kuwait City, Sharjah, Petaling Jaya, Ernakulam, Abu Dhabi, Tehran, Calgary, Noida, Riyadh, Vung Tau, Al Khobar, Atyrau, Lagos, Ulsan, Faridabad, Houston, Hanoi, Toronto, Hong Kong, Rajkot, Bengaluru, Chennai, Surat, New York, Caracas, Howrah, Sydney, Ahvaz, Karachi, Algiers, Pimpri-Chinchwad, Vadodara, Kolkata, Gurgaon, Ahmedabad, Chiyoda, Dubai, Seoul, Hyderabad, Singapore, Doha, Jeddah, Manama, Montreal, Brisbane, Los Angeles, Ankara, Ho Chi Minh City, Bhopal, Mexico City, Ludhiana, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, London, Muscat, Edmonton, Busan, Visakhapatnam, Bogota, Melbourne, Madrid, La Victoria, Granada, Courbevoie, Al Jubail, Port-of-Spain.

MSS SP-44 Flanges Manufacturer in Italy 

Masiva Metal is a trusted MSS SP-44 Flanges manufacturer in Italy, offering quality flanges in various materials, sizes, pressure classes and specifications for industrial applications. 

MSS SP-44 Flanges Manufacturer in Belgium 

Masiva Metal is a reliable MSS SP-44 Flanges manufacturer in Belgium, providing quality flanges in different materials, sizes, pressure classes and specifications for industrial requirements. 

MSS SP-44 Flanges Manufacturer in UAE 

Masiva Metal is a trusted MSS SP-44 Flanges manufacturer in UAE, offering durable flanges in various materials, sizes, pressure classes and specifications for industrial applications. 

MSS SP-44 Flanges Manufacturer in Spain 

Masiva Metal is an experienced MSS SP-44 Flanges manufacturer in Spain, offering quality industrial flanges in different materials, sizes, pressure classes and specifications. 

MSS SP-44 Flanges Manufacturer in Germany 

Masiva Metal is a trusted MSS SP-44 Flanges manufacturer in Germany, producing quality flanges in multiple materials, sizes, pressure classes and specifications for industrial applications. 

MSS SP-44 Flanges Manufacturer in South Korea 

Masiva Metal is a reliable MSS SP-44 Flanges manufacturer in South Korea, offering precision flanges in different materials, sizes, pressure classes and specifications for industrial use.

MSS SP-44 Flanges Manufacturer in Vietnam

Masiva Metal is a trusted MSS SP-44 Flanges manufacturer in Vietnam, offering durable industrial flanges in various materials, sizes, pressure classes and specifications. 

MSS SP-44 Flanges Manufacturer in Philippines 

Masiva Metal is a reliable MSS SP-44 Flanges manufacturer in Philippines, offering quality flanges in different materials, sizes, pressure classes and specifications for industrial applications. 

MSS SP-44 Flanges Manufacturer in Saudi Arabia 

Masiva Metal is a trusted MSS SP-44 Flanges manufacturer in Saudi Arabia, providing quality industrial flanges in multiple materials, sizes, pressure classes and specifications. 

MSS SP-44 Flanges Supplier in Italy 

Masiva Metal is a reliable MSS SP-44 Flanges supplier in Italy, providing quality industrial flanges in multiple materials, sizes, pressure ratings and specifications. 

MSS SP-44 Flanges Supplier in Belgium 

Masiva Metal supplies MSS SP-44 Flanges in Belgium with reliable quality, varied materials, sizes, pressure ratings and specifications for industrial applications. 

MSS SP-44 Flanges Supplier in UAE 

Masiva Metal is a reliable MSS SP-44 Flanges supplier in UAE, offering quality flanges in multiple materials, sizes, pressure ratings and specifications for industrial needs. 

MSS SP-44 Flanges Supplier in Spain 

Masiva Metal supplies MSS SP-44 Flanges in Spain, providing reliable flange solutions in various materials, sizes, pressure ratings and specifications. 

MSS SP-44 Flanges Supplier in Germany 

Masiva Metal is a reliable MSS SP-44 Flanges supplier in Germany, offering quality industrial flanges in various materials, sizes, pressure ratings and specifications. 

MSS SP-44 Flanges Supplier in South Korea 

Masiva Metal supplies MSS SP-44 Flanges in South Korea with quality materials, varied sizes, pressure ratings and specifications for demanding industrial applications. 

MSS SP-44 Flanges Supplier in Vietnam 

Masiva Metal is a reliable MSS SP-44 Flanges supplier in Vietnam, providing quality flanges in multiple materials, sizes, pressure ratings and specifications. 

MSS SP-44 Flanges Supplier in Philippines 

Masiva Metal supplies MSS SP-44 Flanges in the Philippines, offering reliable flange solutions in various materials, sizes, pressure ratings and specifications. 

MSS SP-44 Flanges Supplier in Saudi Arabia 

Masiva Metal is a reliable MSS SP-44 Flanges supplier in Saudi Arabia, offering durable flanges in various materials, sizes, pressure ratings and specifications for industrial requirements. 

Category:

Description

MSS SP-44 Flanges

MSS SP-44 Flanges are pipeline flanges manufactured according to the MSS SP-44 standard, commonly known as the Steel Pipeline Flanges standard. These flanges are designed for use in pipeline systems and are particularly relevant to oil, gas and other industrial pipeline applications where the MSS SP-44 specification is required.

MSS SP-44 is associated with pipeline flange dimensions, pressure-temperature considerations, materials, facing and other requirements. The standard is intended for steel pipeline flanges and includes specifications for different pressure classes and nominal pipe sizes.

Pipeline projects require carefully matched components because flange dimensions, bolt patterns, pressure ratings and pipe outside diameters must be compatible. Therefore, selecting an MSS SP-44 flange should involve checking the exact standard edition, nominal size, pressure class, material, flange type and facing.

Masiva Metals can be approached for project-specific MSS SP-44 Flanges with complete technical specifications.

MSS SP-44 Flanges

MSS SP-44 Flanges are standardized steel pipeline flanges used to create bolted connections in pipeline systems.

They can be used around:

  • Pipeline valves
  • Pipeline fittings
  • Pipe sections
  • Equipment connections
  • Oil and gas infrastructure
  • Transmission pipelines
  • Industrial pipeline systems

A flanged connection generally consists of two mating flanges, a gasket and suitable bolting. This arrangement allows components to be disconnected for maintenance or replacement.

The correct MSS SP-44 flange must be selected according to the project design. Nominal diameter alone is not enough to determine the appropriate product.

MSS SP-44 Flange

An MSS SP-44 Flange is a steel flange designed according to the MSS SP-44 pipeline flange specification.

When ordering this flange, buyers should identify:

  • MSS SP-44 standard
  • Nominal pipe size
  • Pressure class
  • Flange type
  • Material
  • Facing
  • Pipe outside diameter
  • Bolt-hole arrangement
  • Quantity
  • Inspection requirements

This information helps ensure that the supplied flange matches the pipeline design.

MSS SP-44 is particularly important in pipeline applications because pipeline flanges may have dimensional requirements that differ from other common flange standards.

MSS SP-44 Steel Flange

An MSS SP-44 Steel Flange is manufactured from an appropriate steel material according to the applicable project and standard requirements.

Steel is widely used for pipeline flange applications because the selected grade can provide the mechanical properties required for pipeline service.

Material selection should consider:

  • Pipeline service
  • Operating pressure
  • Operating temperature
  • Fluid characteristics
  • Corrosion environment
  • Welding requirements
  • Applicable material specification

Buyers should specify the required material grade instead of assuming a material based only on the term “steel flange.”

For critical pipeline projects, material traceability and documentation may also be required.

MSS SP-44 Pipe Flange

An MSS SP-44 Pipe Flange provides a bolted connection between steel pipeline components.

The flange can connect pipeline sections to:

  • Valves
  • Fittings
  • Equipment
  • Other flanged components

Proper dimensional compatibility is essential. The flange must match the pipe outside diameter, bolt-hole arrangement and mating component.

A suitable gasket and correctly selected bolting are also necessary for a reliable flange joint.

MSS SP-44 Pipeline Flange

An MSS SP-44 Pipeline Flange is specifically relevant to steel pipeline systems.

Pipeline applications can involve long-distance transmission, gathering systems, processing facilities and other infrastructure where robust and standardized connections are needed.

The flange selection process should consider:

  • Pipeline diameter
  • Pressure class
  • Material
  • Service fluid
  • Temperature
  • Pipeline design code
  • Flange type
  • Facing
  • Connection requirements

MSS SP-44 should not be confused with general-purpose flange standards because pipeline flange dimensions and requirements can be application-specific.

MSS SP-44 Standard Flange

An MSS SP-44 Standard Flange is a flange manufactured according to the MSS SP-44 specification.

The standard provides requirements relevant to steel pipeline flanges, including dimensions and other technical considerations.

When specifying an MSS SP-44 flange, it is good practice to identify:

  • Standard
  • Edition
  • Nominal size
  • Pressure class
  • Material
  • Flange configuration
  • Facing
  • Applicable project specifications

The complete designation helps manufacturers and suppliers understand the intended product.

MSS SP-44 Flange Manufacturer

Choosing an experienced MSS SP-44 Flange Manufacturer is important for pipeline projects where dimensional accuracy and standard compliance are essential.

A capable manufacturer should be able to review the complete technical requirement.

Important supplier evaluation factors include:

  • Experience with pipeline flanges
  • Manufacturing capability
  • Dimensional inspection
  • Material verification
  • Marking and identification
  • Traceability
  • Quality documentation
  • Inspection procedures
  • Export packaging

Masiva Metals can be approached for MSS SP-44 flange sourcing requirements based on the customer’s technical specification.

MSS SP-44 Flange Supplier

A reliable MSS SP-44 Flange Supplier should understand the requirements of pipeline flange procurement.

Customers should provide:

  • MSS SP-44 specification
  • Nominal size
  • Pressure class
  • Flange type
  • Material
  • Facing
  • Quantity
  • Project requirements
  • Inspection requirements
  • Delivery destination

A complete inquiry makes it easier to identify the correct flange configuration and avoid dimensional mismatches.

MSS SP-44 Welding Neck Flange

An MSS SP-44 Welding Neck Flange is used in pipeline applications where the flange is welded to the pipe.

Welding neck configurations can provide a robust connection and are commonly considered for demanding pipeline applications.

Selection should take into account:

  • Pipe outside diameter
  • Wall thickness
  • Flange dimensions
  • Pressure class
  • Material
  • Welding requirements
  • Facing

The exact configuration should be confirmed against the applicable MSS SP-44 requirements and project specifications.

MSS SP-44 Blind Flange

An MSS SP-44 Blind Flange is used to close a pipeline opening or equipment connection.

Blind flanges can be used for:

  • Pipeline termination
  • Valve isolation
  • Equipment nozzles
  • Maintenance access
  • Future pipeline extensions
  • Testing and commissioning arrangements

The blind flange must be selected for the correct pressure class and dimensional configuration.

MSS SP-44 Flange Manufacturer in Italy & Belgium

A project requiring an MSS SP-44 Flange Manufacturer in Italy & Belgium may involve oil and gas pipelines, industrial infrastructure or pipeline equipment using the MSS SP-44 specification.

Before ordering, buyers should provide:

  • Exact MSS SP-44 requirement
  • Nominal size
  • Pressure class
  • Material
  • Flange type
  • Facing
  • Quantity
  • Inspection requirements

Masiva Metals can be approached for international MSS SP-44 flange sourcing.

MSS SP-44 Flange Supplier in UAE

An MSS SP-44 Flange Supplier in UAE can support oil, gas, energy and industrial projects requiring pipeline-standard flanges.

The supplier should receive the complete technical specification.

Important details include:

  • Flange standard
  • Size
  • Pressure class
  • Material
  • Type
  • Facing
  • Quantity
  • Documentation
  • Delivery requirements

This helps ensure the flange is suitable for the intended pipeline system.

MSS SP-44 Flange Manufacturer in Spain

An MSS SP-44 Flange Manufacturer in Spain can support pipeline projects where steel pipeline flanges are required according to MSS SP-44.

Customers should specify the complete flange designation and provide technical drawings when available.

This is especially useful when the flange is being used as a replacement for an existing pipeline component.

MSS SP-44 Flange Supplier in Germany & South Korea

An MSS SP-44 Flange Supplier in Germany & South Korea can support international pipeline and industrial projects requiring MSS SP-44 components.

Because MSS SP-44, ASME, EN and other standards can have different dimensional systems, buyers should verify:

  • Outside diameter
  • Bolt-circle diameter
  • Bolt-hole pattern
  • Flange thickness
  • Pressure class
  • Facing
  • Pipe compatibility

The same nominal pipe size does not automatically guarantee interchangeability.

MSS SP-44 Flange Manufacturer in Italy

An MSS SP-44 Flange Manufacturer in Italy can support industrial and pipeline projects requiring steel pipeline flanges.

For accurate procurement, customers should specify:

  • Standard
  • Size
  • Pressure class
  • Material
  • Flange type
  • Facing
  • Quantity
  • Inspection requirements

Technical drawings can further assist in confirming the exact requirements.

MSS SP-44 Flange Supplier in Belgium

A MSS SP-44 Flange Supplier in Belgium can support projects requiring standardized pipeline flanges.

Before purchase, verify the complete technical specification, including standard, pressure class, dimensions and material.

A clear specification helps avoid receiving a flange manufactured according to a different flange standard.

MSS SP-44 Flange Manufacturer in Germany

An MSS SP-44 Flange Manufacturer in Germany can be relevant for pipeline projects using American or international pipeline specifications.

Buyers should confirm that the project specifically requires MSS SP-44 rather than DIN or EN flange standards.

The complete flange designation should be communicated before manufacturing.

MSS SP-44 Flange Supplier in Vietnam & Philippines

An MSS SP-44 Flange Supplier in Vietnam & Philippines can support international pipeline projects requiring steel pipeline flanges.

For efficient sourcing, provide:

  • MSS SP-44 specification
  • Nominal size
  • Pressure class
  • Material
  • Flange configuration
  • Facing
  • Quantity
  • Inspection requirements
  • Delivery destination

This allows the supplier to evaluate the exact requirement.

MSS SP-44 Flange Manufacturer in Saudi Arabia & UAE

An MSS SP-44 Flange Manufacturer in Saudi Arabia & UAE can support oil and gas, pipeline and industrial projects where MSS SP-44 flanges are specified.

Before procurement, project teams should confirm:

  • Standard
  • Size
  • Pressure class
  • Material
  • Flange type
  • Facing
  • Quantity
  • Inspection
  • Documentation
  • Delivery requirements

Masiva Metals can be approached for project-specific MSS SP-44 flange requirements.

MSS SP-44 Flange Classes

MSS SP-44 flanges are associated with pressure classes used for pipeline applications.

The applicable class should be selected according to the pipeline design, operating pressure and relevant engineering requirements.

Buyers should never select a flange class solely based on nominal pipe diameter.

The purchase specification should clearly identify the required pressure class to prevent incorrect product selection.

Types of MSS SP-44 Flanges

Depending on the project requirement, MSS SP-44 flange configurations can include pipeline-oriented designs such as:

Welding Neck Flanges

Welding neck flanges are welded directly to the pipe and are suitable for pipeline applications where a welded flange connection is required.

Blind Flanges

Blind flanges close pipeline openings and can be used for isolation, termination and equipment connections.

Other Pipeline Flange Configurations

The exact flange types and dimensions should be confirmed against the applicable MSS SP-44 edition and project specification.

Applications of MSS SP-44 Flanges

MSS SP-44 flanges are primarily associated with steel pipeline applications.

Potential application sectors include:

  • Oil pipelines
  • Gas pipelines
  • Natural gas infrastructure
  • Petroleum facilities
  • Pipeline terminals
  • Gathering systems
  • Process plants
  • Industrial pipelines
  • Energy infrastructure
  • Pipeline valve assemblies

The exact suitability depends on the pipeline design, pressure, temperature, material and service conditions.

Benefits of MSS SP-44 Flanges

MSS SP-44 flanges can provide several advantages in suitable pipeline systems.

  • Standardized pipeline flange dimensions
  • Detachable bolted connections
  • Easier maintenance
  • Convenient valve connections
  • Equipment integration
  • Replacement flexibility
  • Availability in pipeline-specific configurations
  • Suitable for demanding industrial pipeline applications

Correct selection and installation are essential for achieving reliable service.

How to Select MSS SP-44 Flanges

Selecting an MSS SP-44 flange requires careful review of the pipeline specification.

1. Confirm the Standard

Verify that the project specifically requires MSS SP-44.

2. Identify the Nominal Size

Confirm the nominal pipe size and actual pipe outside diameter.

3. Select the Pressure Class

Choose the applicable pressure class according to the pipeline design.

4. Select the Material

Specify the required material grade based on the pipeline service.

5. Select the Flange Type

Determine whether the project requires welding neck, blind or another applicable configuration.

6. Confirm Facing

Ensure the flange facing matches the mating component and gasket.

7. Verify Bolt Pattern

Confirm bolt-hole number, diameter and bolt-circle dimensions.

8. Check Documentation

Identify whether material certificates, dimensional inspection and other quality documents are required.

MSS SP-44 vs ASME B16.5 Flanges

MSS SP-44 and ASME B16.5 are different flange standards.

MSS SP-44 is specifically associated with steel pipeline flanges, while ASME B16.5 covers pipe flanges and flanged fittings across a broader range of pressure piping applications.

They can differ in:

  • Dimensions
  • Nominal sizes
  • Bolt patterns
  • Flange thickness
  • Pressure classes
  • Application requirements

Therefore, an ASME B16.5 flange should not automatically be substituted for an MSS SP-44 flange.

Engineering verification is required before using an alternative standard.

MSS SP-44 vs EN Flanges

MSS SP-44 and EN flange standards use different dimensional and classification systems.

Potential differences include:

  • Flange dimensions
  • Bolt-hole patterns
  • Pressure classifications
  • Facing
  • Thickness
  • Pipe compatibility

If a project specifies MSS SP-44, the buyer should obtain approval before substituting an EN flange.

MSS SP-44 vs DIN Flanges

DIN flanges and MSS SP-44 flanges should not automatically be considered interchangeable.

DIN/EN systems and MSS pipeline flange specifications can have different dimensional requirements.

Before connecting different standards, verify:

  • Outside diameter
  • Bolt circle
  • Bolt holes
  • Thickness
  • Facing
  • Pressure rating
  • Pipe dimensions

Quality Inspection of MSS SP-44 Flanges

Depending on project requirements, inspection may include:

  • Visual inspection
  • Dimensional inspection
  • Material verification
  • Flange-face inspection
  • Bolt-hole inspection
  • Marking verification
  • Surface examination
  • Documentation review
  • Additional testing where specified

The inspection plan should be agreed before manufacturing.

Installation of MSS SP-44 Flanges

Proper installation is important for a reliable pipeline flange connection.

  • Inspect flange faces before assembly.
  • Ensure pipe and flange alignment.
  • Select a suitable gasket.
  • Install compatible bolts and nuts.
  • Tighten bolts in a controlled sequence.
  • Follow the specified tightening requirements.
  • Avoid excessive external loads.
  • Inspect the completed connection before commissioning.

Installation should always follow the project’s engineering and safety procedures.

How to Order MSS SP-44 Flanges from Masiva Metals

For an accurate quotation, provide the following information:

  • Product: MSS SP-44 Flange
  • Applicable standard
  • Nominal size
  • Pressure class
  • Flange type
  • Material
  • Facing
  • Quantity
  • Drawing, if available
  • Inspection requirements
  • Documentation requirements
  • Delivery destination

For replacement applications, providing the existing flange drawing or dimensional details can help confirm compatibility.

Why Choose Masiva Metals for MSS SP-44 Flanges?

Masiva Metals can be approached for international sourcing requirements involving MSS SP-44 pipeline flanges.

Customers can discuss:

  • Standard requirements
  • Pipeline size
  • Pressure class
  • Material
  • Flange configuration
  • Facing
  • Inspection
  • Documentation
  • Export packaging
  • International delivery

The final product specification should be confirmed before production or order placement.

FAQs About MSS SP-44 Flanges

What are MSS SP-44 Flanges?

MSS SP-44 Flanges are steel pipeline flanges manufactured according to the MSS SP-44 specification and used for pipeline connections.

What does MSS SP-44 cover?

MSS SP-44 is a standard associated with steel pipeline flanges and provides requirements relevant to their dimensions, pressure-temperature considerations and other technical characteristics.

Where are MSS SP-44 Flanges used?

They are commonly associated with steel pipeline applications, including oil, gas, petroleum and industrial pipeline systems.

What is an MSS SP-44 Welding Neck Flange?

It is a pipeline flange designed to be welded to the pipe, providing a flange connection for suitable pipeline applications.

What is an MSS SP-44 Blind Flange?

It is a flange used to close a pipeline or equipment opening and can support isolation, termination or maintenance requirements.

Are MSS SP-44 Flanges interchangeable with ASME flanges?

Not automatically. MSS SP-44 and ASME flange standards have different scopes and dimensional requirements. Compatibility must be verified.

What information is required to order MSS SP-44 Flanges?

Buyers should provide the standard, nominal size, pressure class, flange type, material, facing, quantity and applicable inspection/documentation requirements.

Can Masiva Metals supply MSS SP-44 Flanges internationally?

Masiva Metals can be approached for international MSS SP-44 flange sourcing requirements. The exact product specification should be confirmed for each project.

Conclusion

MSS SP-44 Flanges are important components for steel pipeline systems where the MSS SP-44 specification is required. Their standardized design supports bolted connections between pipelines, valves, fittings and other equipment while allowing components to be removed for maintenance and replacement.

Choosing the correct MSS SP-44 flange requires careful attention to the applicable standard, nominal size, pressure class, material, flange configuration, facing and bolt-hole arrangement. Pipeline engineers should also verify compatibility whenever connecting MSS SP-44 flanges with components manufactured according to ASME, EN, DIN or other standards.

For projects across Italy, Belgium, UAE, Spain, Germany, South Korea, Vietnam, Philippines and Saudi Arabia, Masiva Metals can be approached for MSS SP-44 flange sourcing requirements. Complete technical specifications should be provided to ensure the appropriate product is evaluated for the intended pipeline application.

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