Similar to S235JR or Q235 ST37-2 is a kind of low carbon steel with carbon content of 0.20%, . It's not as strong such as common ASTM A36, but where high strength is not so important, it is widely applied by everyday uses and structural applications.ST37-2 will get rusty within few days and doesn't have corrosive resistance as A588. thats why to protecting the steel from corrosion pre-painting or hot-dip galvanized is often engaged.
Table of Content
Chemical composition of DIN 17100 St 37-2 steel is manganese max 1.40, carbon max 0.17, sulphur max 0.045, phosphorus max 0.045. The equivalent grade of St 37-2 steel are NFA 35-501 E 24-2, BS 4360 40 A, UNI 7070 Fe 360 B, EN 10025 EN 10025, ASTM A 283 C - A 570 Gr. 33
Manifold Pipe Solution Inc. can produce the custom design Carbon Steel St37-2 Pipe Flanges , Carbon Steel St37-2 Weld Neck Flanges, Carbon Steel St37-2 Slip On Flanges, Carbon Steel St37-2 Socket Weld Flanges as per the given drawing. due to high chromium, molybdenum and nitrogen contents, These Carbon Steel St37-2 Square Flanges are highly recommended to use in oil and gas extraction from sour wells & refineries.
We have our own manufacturing plant to produce various sizes Low Carbon Steel St37-2 Pipe Flanges & export to more than 60 countries like Egypt, Italy, Japan, Germany, Turkey, Poland, Malaysia, UAE, UK, Australia, Dubai, USA, Russia, Singapore, Sweden, UK, Qatar, Oman, Canada, Israel, France, China, Saudi Arabia & South Korea.
we export a range of Astm St37-2 Carbon Steel Pipe Flanges to suit your requirements machined from our inhouse stock. We stock different types and sizes of semi finished and finished Carbon Steel St37-2 Steel Threaded Flanges, Carbon Steel St37-2 Blind Flanges, Carbon Steel St37-2 High Hub Flanges, Carbon Steel St37-2 Flat Flanges, Carbon Steel St37-2 Orifice Flanges & Carbon Steel St37-2 Loose Flanges.
No other Carbon Steel St37-2 Flanges manufacturers can beat our price in Middle East because we have ready stock of Carbon Steel St37-2 Blind Flanges, Carbon Steel St37-2 RTJ Flanges and Carbon Steel St37-2 Socket weld Flanges, Check our St37-2 Flange Price List in India
With requirements in both metric and U.S. We Manufacture Carbon Steel St37.2 Industrial Flanges with rating class of 150#, 300#, 400#, 600#, 900# and 1500# in sizes NPS 1/2 to 24. For 2500# in sizes from NPS 1/2 to NPS 12 Carbon Steel St37-2 Steel flanges, All Grade ST37-2 Carbon Steel Flanges are manufacturerd as per standard which include ANSI/ ASME (USA)/ ASA, PN/ DIN (European), BS10 (British/ Australian) and JIS/ KS (Japanese/ Korean). Buy directly from Carbon Steel St37-2 Pipe Flanges Manufacturers
Specifications | ASTM ST37-2 / ASME SA350 |
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ASME B16.5 Carbon Steel St37-2 Flanges size range | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
Carbon Steel St37-2 Flanges Standards | ANSI/ASME B16.5, B16.48, BS4504, B16.47 Series A & B, EN-1092, BS 10, DIN, ASME Flanges, ANSI Flanges, DIN Flanges, BS Flanges, GOST Flanges,EN Flanges |
Carbon Steel St37-2 Flanges Standard DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
Carbon Steel St37-2 Flanges Standard ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
Carbon Steel St37-2 Flanges Standard UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
Carbon Steel St37-2 Flanges Standard JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
Carbon Steel St37-2 Flanges Standard EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
Main Types | Forged / Threaded / Screwed / Plate |
Flange supporting material | Gasket, Ring Joint, Flange Bolts |
Carbon Steel St37-2 Pipe Flanges Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
Production technique |
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Connect Type/ Flange Face Type | Ring Type Joint (RTJ), Raised Face (RF), Large Male-Female (LMF), Flat Face (FF), Lap-Joint Face (LJF), Male-Female (SMF), Small Tongue & Groove, Large Tongue & Groove |
Most common types of Carbon Steel St37-2 Flanges |
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Special design | As per your drawing AS, ANSI, BS, DIN and JIS Carbon Steel St37-2 Flanges Threaded Flanges, Socketweld Flanges, Slip-On Flanges, Blind Flanges, Weld Neck Flanges |
Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
Origin | Indian / West Europe / Japan / USA / Korean |
Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
Specialized manufacturer of |
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Carbon Steel St37-2 Flanges Standard | API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange,GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange, JIS/ KS Flange, BS4504 Flange
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Key markets and industries for Carbon Steel St37-2 Flanges |
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Export to | Ukraine, Brazil, Egypt, Singapore, Peru, India, Thailand, Oman, Iran, Dubai, Canada, Ireland, USA, Korea, Indonesia, Spain, Saudi Arabiaetc |
Carbon Steel St37-2 Flanges Application |
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Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 |
Forged and Plate Flanges
Products |
Size |
|
ST37-2 Carbon Steel Slip-On Flanges |
ST37-2 Carbon Steel Threaded Flanges |
Sizes 1/2″ – 48″ Raised Face or Flat Face |
ST37-2 Carbon Steel Weld Neck Flanges |
ST37-2 Carbon Steel Socket Weld Flanges |
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ST37-2 Carbon Steel Blind Flanges |
ST37-2 Carbon Steel Reducing Flanges |
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ST37-2 Carbon Steel Lap Joint Flanges |
ST37-2 Carbon Steel Plate Flanges |
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ST37-2 Carbon Steel Orifice Flanges |
ST37-2 Carbon Steel Forged Flanges |
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ST37-2 Carbon Steel Ring Type Joint Flanges |
ST37-2 Carbon Steel Square Flanges |
ASME/ANSI B 16.5 | Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange |
PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
ASME/ANSI B 16.47 | Welding Neck Flange, Blind Flange [Series A & B] |
PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
ASME/ANSI B 16.36 | Welding Neck Flange, Slip on Flange, Threaded Flange |
PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
BS 4504 SEC 3.1 | Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange |
PRESSURE CLASS | PN 2.5 TO PN 40 |
BS 4504[PART 1] | Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange |
PRESSURE CLASS | PN 2.5 TO PN 400 |
BS 1560 BOSS | Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange |
PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
BS10 | Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange |
TABLE | D, E, F, H |
DIN FLANGES | DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673 |
PRESSURE CLASS | PN 6 TO PN 100 |
ASTM ST37-2 f60 carbon steel flange |
US $1.00-$500.00 / Piece 1 Piece (Min. Order) |
ASTM ST37-2 f42 carbon steel pipe flanges |
US $600.00-$1000.00 / Piece 50 Pieces (Min. Order) |
API ASTM ST37-2 f65 carbon steel flange with CE certificate |
US $3.30-$230.00 / Piece 1 Piece (Min. Order) |
ASTM ST37-2 F42 Carbon Steel Pipe Flanges |
US $1.00-$20.00 / Piece 1 Piece (Min. Order) |
ASTM ST37-2 F65 ASTM ST37-2 Carbon Steel Flange |
US $10.00-$200.00 / Piece 10 Pieces (Min. Order) |
36" 600#, Anchor Flange 14.3mm, ASTM ST37-2 Gr. F 60 |
US $2.00-$4000.00 / Piece 50 Pieces (Min. Order) |
ASTM ST37-2 f65 carbon steel flange |
US $0.13-$6.52 / Piece 1 Piece (Min. Order) |
ASTM A350 LF2 ASTM ST37-2 F42 Carbon Steel Blind Flange |
US $655.00-$955.00 / Ton 1 Ton (Min. Order) |
ASTM ST37-2 f42 carbon steel pipe flanges |
US $1.50-$3.00 / Kilogram 100 Kilograms (Min. Order) |
ASTM ST37-2 f42 carbon steel pipe flanges |
US $10.00-$300.00 / Piece 50 Pieces (Min. Order) |
ASTM ST37-2 f65 carbon steel flange |
US $2.00-$200.00 / Piece 1 Piece (Min. Order) |
ASTM ST37-2 f65 carbon steel flange/raised face blind flange |
US $10.00-$100.00 / Piece 5 Pieces (Min. Order) |
2018 Crazy Selling ASTM ST37-2 F42 Carbon Steel Pipe Flanges |
US $6.00-$10.00 / Piece 1 Piece (Min. Order) |
Forged carbon steel cs ASTM ST37-2 f65 flange |
US $10.00-$20.00 / Pieces 10 Pieces (Min. Order) |
ASTM ST37-2 stainless steel / pipe fittings carbon steel flange |
US $10.00-$100.00 / Piece 50 Pieces (Min. Order) |
ASTM ST37-2 ASTM ST37-2 f65 stainless steel/carbon steel forged flange |
US $1.00-$200.00 / Piece 10 Pieces (Min. Order) |
ASTM ST37-2 f65 carbon steel flange |
US $600.00-$1000.00 / Piece 50 Pieces (Min. Order) |
ASTM ST37-2 f65 ASTM ST37-2 carbon steel gi flange |
US $1.00-$6.00 / Piece 10 Pieces (Min. Order) |
ASTM ST37-2 f65 carbon steel flange |
US $10.00-$30.00 / Piece 10 Pieces (Min. Order) |
ASTM ST37-2 f52 Standard carbon steel socket weld flange |
US $1.00-$100.00 / Piece 1 Piece (Min. Order) |
ASTM ST37-2 f60 carbon steel flange |
US $1.00-$500.00 / Piece 1 Piece (Min. Order) |
Bw ASTM ST37-2 F65 Carbon Steel Flange |
US $3.00-$8.00 / Piece 1 Piece (Min. Order) |
ASTM ST37-2 f42 carbon steel pipe flanges |
US $1000.00-$2500.00 / Ton 1 Piece (Min. Order) |
ASTM ST37-2 f65 carbon steel flange |
US $5.00-$100.00 / Piece 1 Metric Ton (Min. Order) |
ASTM ST37-2 f65 carbon steel flange |
US $0.30-$9.80 / Piece 1 Piece (Min. Order) |
ANSI /ASTM carbon steel ASTM ST37-2 f60 steel flange |
US $0.50 / Piece 1 Piece (Min. Order) |
API ASTM ST37-2 f65 carbon steel flange |
US $3.30-$230.00 / Piece 1 Piece (Min. Order) |
Carbon Steel flat flanges ASTM ST37-2 hebei manufacturer |
US $1.00-$100.00 / Piece 1 Piece (Min. Order) |
Standard carbon steel ASTM ST37-2 f52 steel flange |
US $15.00-$1000.00 / Piece 1 Piece (Min. Order) |
ASTM ST37-2 F65 Carbon Steel Pipe equipment Flange |
US $1100.00-$1500.00 / Ton 10 Pieces (Min. Order) |
Professional a105 ASTM ST37-2 f65 carbon steel flange with low price |
US $100.00-$2000.00 / Ton 1 Ton (Min. Order) |
ASTM ST37-2 f42 carbon steel pipe flange |
US $950.00-$1200.00 / Ton 10 Tons (Min. Order) |
ASTM ST37-2 f42 carbon steel pipe flanges |
100 Pieces (Min. Order) |
China supplier swivel flange of standard ansi api carbon steel |
US $90.00-$100.00 / Piece 1 Piece (Min. Order) |
ASME B16.5 carbon steel 150LB pipe fittings flange with high quality |
US $1.00-$150.00 / Piece 5 Pieces (Min. Order) |
ASTM ST37-2 f70 steel flange |
US $0.15-$10.00 / Piece 50 Pieces (Min. Order) |
ASTM ST37-2 f65 carbon steel a105n flange |
US $1.00-$10.00 / Piece 1 Piece (Min. Order) |
AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME) |
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Flange Schedule/Class |
Pipe Size - Pipe Flanges |
Flange Connection Type |
Flange Material |
Max. Pressure |
---|---|---|---|---|
ASME B16.5 Class 150 |
1/2" |
FNPT |
Carbon Steel St37-2 Flanges |
150 psi |
ASME B16.5 Class 150 |
1/2" |
Socket Weld |
Carbon Steel St37-2 Flanges |
275 psi |
ASME B16.5 Class 150 |
1/2" |
Welded |
Carbon Steel St37-2 Flanges |
150 psi |
ASME B16.5 Class 150 |
3/4" |
FNPT |
Carbon Steel St37-2 Flanges |
150 psi |
ASME B16.5 Class 150 |
3/4" |
Socket Weld |
Carbon Steel St37-2 Flanges |
275 psi |
ASME B16.5 Class 150 |
1-1/4" |
Socket Weld |
Carbon Steel St37-2 Flanges |
275 psi |
ASME B16.5 Class 150 |
1-1/2" |
Socket Weld |
Carbon Steel St37-2 Flanges |
275 psi |
ASME B16.5 Class 150 |
2" |
FNPT |
Carbon Steel St37-2 Flanges |
150 psi |
ASME B16.5 Class 150 |
2" |
Socket Weld |
Carbon Steel St37-2 Flanges |
275 psi |
ASME B16.5 Class 150 |
2-1/2" |
Socket Weld |
Carbon Steel St37-2 Flanges |
275 psi |
ASME B16.5 Class 150 |
3" |
Socket Weld |
Carbon Steel St37-2 Flanges |
275 psi |
ASME B16.5 Class 150 |
4" |
FNPT |
Carbon Steel St37-2 Flanges |
150 psi |
ASME B16.5 Class 150 |
4" |
Socket Weld |
Carbon Steel St37-2 Flanges |
275 psi |
ASME B16.5 Class 300 |
1/2" |
Slip On |
Carbon Steel St37-2 Flanges |
720 psi |
ASME B16.5 Class 300 |
1/2" |
Slip On |
Carbon Steel St37-2 Flanges |
720 psi |
ASME B16.5 Class 300 |
1" |
Slip On |
Carbon Steel St37-2 Flanges |
720 psi |
ASME B16.5 Class 300 |
1" |
Slip On |
Carbon Steel St37-2 Flanges |
720 psi |
ASME B16.5 Class 300 |
1-1/4" |
FNPT |
Carbon Steel St37-2 Flanges |
720 psi |
ASME B16.5 Class 300 |
1-1/4" |
Slip On |
Carbon Steel St37-2 Flanges |
720 psi |
ASME B16.5 Class 300 |
1-1/2" |
Slip On |
Carbon Steel St37-2 Flanges |
720 psi |
ASME B16.5 Class 300 |
1-1/2" |
Slip On |
Carbon Steel St37-2 Flanges |
720 psi |
ASME B16.5 Class 300 |
2" |
Slip On |
Carbon Steel St37-2 Flanges |
720 psi |
ASME B16.5 Class 300 |
2" |
Slip On |
Carbon Steel St37-2 Flanges |
720 psi |
ASME B16.5 Class 300 |
2-1/2" |
Slip On |
Carbon Steel St37-2 Flanges |
720 psi |
ASME B16.5 Class 300 |
2-1/2" |
Slip On |
Carbon Steel St37-2 Flanges |
720 psi |
ASME B16.5 Class 300 |
3" |
Slip On |
Carbon Steel St37-2 Flanges |
720 psi |
ASME B16.5 Class 300 |
3" |
Slip On |
Carbon Steel St37-2 Flanges |
720 psi |
ASME B16.5 Class 300 |
4" |
Slip On |
Carbon Steel St37-2 Flanges |
720 psi |
ASME B16.5 Class 300 |
4" |
Slip On |
Carbon Steel St37-2 Flanges |
720 psi |
15mm (1/2") Carbon Steel St37-2 Flanges Weight Chart
Standard |
Class |
Diameter |
Bolt Circle Diameter |
Number of Bolts |
Bolt Size |
Diameter of Bolt Hole |
---|---|---|---|---|---|---|
AS4087 |
PN14 |
95 |
67 |
4 |
M12 |
14 |
AS 2129 Flange |
Table C |
95 |
67 |
4 |
13 |
14 |
Table D |
95 |
67 |
4 |
13 |
14 |
|
Table E |
95 |
67 |
4 |
13 |
14 |
|
Table F |
95 |
67 |
4 |
13 |
14 |
|
Table H |
114 |
83 |
4 |
16 |
17 |
|
Table J |
114 |
83 |
4 |
16 |
17 |
|
ASTM B16.5 |
ASTM 150 |
89 |
60 |
4 |
13 |
16 |
ASTM 300 |
95 |
67 |
4 |
13 |
16 |
|
ASTM 600 |
95 |
67 |
4 |
13 |
16 |
|
ASTM 900 |
121 |
83 |
4 |
19 |
22 |
|
ASTM 1500 |
121 |
83 |
4 |
19 |
22 |
|
ISO 7005 (DIN) Flange |
PN6 |
80 |
55 |
4 |
M10 |
11 |
PN10 |
95 |
65 |
4 |
M12 |
14 |
|
PN16 |
95 |
65 |
4 |
M12 |
14 |
|
PN20 |
90 |
60.5 |
4 |
M14 |
16 |
|
PN25 |
95 |
65 |
4 |
M12 |
14 |
|
PN40 |
95 |
65 |
4 |
M12 |
14 |
Steel grade |
Styles |
Carbon, max, % |
Silicon, % |
Manganese, % |
Phosphorus, max, % |
Sulfur, max, % |
Nitrogen, max, % |
---|---|---|---|---|---|---|---|
ST37-2 |
Steel Angles |
0.20 |
0.15 - 0.35 |
0.35 - 0.75 |
0.050 |
0.050 |
0.011 |
Steel grade |
Styles |
Tensile strength, ksi [MPa] |
Yield point, min, ksi [MPa] |
Elongation, min, δ, % |
---|---|---|---|---|
ST37-2 |
Steel Angles |
52 - 67 [360 - 460] |
34 [235] |
25 |
Carbon Steel ST37-2 Weld Neck Flanges Dealer |
Carbon Steel Ring Type Joint Flanges Manufacturer |
Carbon Steel Long Weld Neck Flanges Stockholder |
CS ST37-2 Threaded Flanges Distributors |
ASME ST37-2 Carbon Steel WNRF Flange |
Carbon Steel Socket weld Flanges Exporter |
ANSI B16.5 Carbon Steel RTJ Flanges |
Carbon Steel EN 1092-1 Flanges |
Carbon Steel Flanges |
Carbon Steel Slip on Flanges |
Carbon Steel Raised Face Flanges |
Carbon Steel ST37-2 Forged Flanges |
ST37-2 Carbon Steel DIN Flanges |
ANSI Carbon Steel Blind Flange |
Carbon Steel ST37-2 Orifice Flange |
ASME ST37-2 Carbon Steel SWRF Flange |
Carbon Steel ST37-2 Flanges |
Carbon ST37-2 SORF Flanges |
Steel Tongue & Groove Flanges |
Carbon Steel ASME B16.5 Flanges |
Carbon Steel Flat Flange Suppliers |
Carbon Steel Screwed Flanges Stockist |
Carbon Steel BS 4504 Flanges |
ST37-2 Carbon Steel Nipoflange |
ST37-2 Carbon Steel Square Flanges |
ASME ST37-2 Carbon Steel BLRF Flange |
Carbon Steel ST37-2 Reducing Flanges |
Chrome Moly Carbon Steel Male & Female Flanges |
ST37-2 Carbon Steel Lap Joint Flanges |
ST37-2 Carbon Steel Spectacle Blind Flanges |