
ASTM A672 Carbon Steel EFW Pipes
ASTM A672 Pipe is a specification covering larger diameter pipe sizes. Diameters range from 16 inches to most 100 inches.
Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of astm a672 carbon steel efw pipes in China, also supports customized service with low price. Welcome to wholesale discount astm a672 carbon steel efw pipes for sale here from our factory. Contact us for free sample.
ASTM A672 Carbon Steel Pipes
A672 EFW Carbon Steel Pipe Description
A672 steel pipe has a minimum yield strength of 240 MPa and a minimum tensile strength in the range of 450 to 585 MPa. A672 efw pipes are used in oil, petrochemical, engineering, shipbuilding, marine, food processing and other oil and gas industry applications. These pipes are suitable for high pressure work at moderate temperatures. Therefore, A672 ASTM welded pipe is also suitable for boiler, heat exchanger and condenser assemblies.
A672 Electric-fusion-welded Steel Pipe Specification
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Standard |
API, ASTM, BS, DIN, GB, JIS |
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Diameter |
3.0-450mm |
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Wall Thickness |
0.2-30mm |
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Dia Tolerance |
Control with in the standard, OD:+-1%, WT:+-10% |
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10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345A |
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ST37,ST37-2,DIN 1629 ST35, ST45,DIN 17175 ST35.8,DIN 17175 19Mn5 |
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16Mn,Q345B,T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9,P11,P12,P22,P91,P92,15CrMO,Cr5Mo,10CrMo910,12CrMo,13CrMo44,30CrMo,A333 |
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Gr.B,X42,X46,X52,X60,X65,X70,X80,X100 |
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Inspection |
ISO,BV,SGS,MTC |
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Packing |
Steel strip packed. Standard Export Seaworthy Package.Suit forall kinds of transport,or as required |
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Application |
Widely used in Structure, Accessorize,Construction, |
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MOQ |
5metric ton,sample order accepted |
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Shipment time |
Within 7-10 workdays after receiving deposit or L/C |
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ASTM A672 EFW Carbon Steel Pipe for Sale

A672 CS Fusion Welded Pipes Chemical Composition
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Steel grade |
C max |
Si |
Mn |
P |
S |
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0.17 |
/ |
0.98 |
0.035 |
0.035 |
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A50 |
0.22 |
/ |
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CA55/A55 |
0.28 |
/ |
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B55 |
0.20 |
0.13~0.45 |
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CB60/B60 |
0.24 |
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CB65/B65 |
0.28 |
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CB70/C70 |
0.31 |
1.30 |
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C55 |
0.18 |
0.55-0.98
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CC60/C60 |
0.21 |
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CC65/C65 |
0.24 |
0.79-1.30
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0.27 |
Carbon Steel ASTM A672M EFW Pipes
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Steel Grade |
Yield point (N/mm2) max |
Tensile Stregth (N/mm2)max |
Elongation (%) |
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A45 |
165 |
310~450 |
30 |
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A50 |
185 |
345~485 |
28 |
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A50 |
185 |
345~485 |
28 |
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CA55/A55 |
205 |
380~515 |
27 |
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B55 |
205 |
380~515 |
27 |
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CB60/B60 |
220 |
415~550 |
25 |
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CB65/B65 |
240 |
450~585 |
23 |
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CB70/B70 |
260 |
485~620 |
21 |
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C55 |
205 |
380~515 |
27 |
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CC60/C60 |
220 |
415~550 |
25 |
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CC65/C65 |
240 |
450~585 |
23 |
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CC70/C70 |
260 |
485~620 |
21 |
Low CS ASTM A672 electric fusion welded pipes Supplier

FAQ
Q: Will you deliver on time?
A: Yes, we have a large stock in stock and an independent factory to meet your customized requirements.
Q: Do you provide samples?
A: We can provide customers with samples for free, but the express fee will be borne by the customer.
Q: Do you accept third party inspection?
A: Yes, we absolutely accept it.
Q: How do you guarantee the quality of your products?
A: Each product is produced by a certified workshop and inspected piece by piece according to national QA/QC standards. We can also provide quality inspection certificates to customers.
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