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ERW Steel Pipe Black ASTM A500 GR.B

ERW Steel Pipe Black ASTM A500 GR.B

ERW steel pipe black ASTM A500 GR.B is produced from individual sheets or continuously from rolls of skelp.ERW Pipe is cold formed into a cylindrical shape rather than hot formed. An electric current rather than a flame is used to heat the edges of the strip for the fusion weld.ERW Pipe is subject to numerous finishing operations. ERW Pipe is primarily used as API Line Pipe for the transmission of gas and oil. It is also used for the transmission of water, under AWWA specifications, as piling and slurry pipe and in mechanical applications.

Product Specification 

CompanyCo-Working Developing Co.,Ltd.
ProductERW steel pipe black ASTM A500 GR.B
Standard and Grade

API 5L GR.B, X 42, X 46, X 52, X 60

ASTM A 53 GR.A/GR.B ,ASTM A252 GR.1 / GR.2 / GR.3
ASTM A500 / ASTM A252 / ASTM A36, Q195, Q235, Q345, SS400, SS490
EN 10210 / EN10219 EN10297,S275, S355  

BS1387, GOST10704 / GOST10705

Out diameter1/2" to 24"   (21.3mm to  609.6mm)
Wall thicknessSch 10 TO Sch 40 (2mm to 20mm)
CoatingBare,oil,Black painting,Galvanized coating,3LPE,3PP,2PP
Pipe endsBeveled ends,Plain ends,Grooved,welding ring
PackingBundles,Woven bags packing,losse packing,
Delivery time7-30 days

Water oil and gas low pressure fluid pipeline

Petroleum and chemical industry pipe


Electric power engineering

High pressure boiler pipe

Piling pipe


ERW steel pipe

Seamless steel pipe

LSAW steel pipe

SSAW steel pipe

Galvanized steel pipe

5CT casing tube

Payment termT/T,L/C,BL COPY etc

Product Details

Product Usage 

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Q: How can I get your quotation as soon as possible?

A: The email and fax will be checked in 24 hours, the Sype, Watsapp, Wchat will be online in 24 hours. Pls tell us the order information about quantity, Specification (steel type, material, size) and other requirements, you will get the latest price.

 Q: How about the MOQ?

A: Generally, the trail order will be accepted.

 Q: How about the delivery time?

A: With 15-30days after down payment received;

Of course, the detail will be confirmed by the quantity and the different products.

Q: Do you have any certifications?

A: Yes, with ISO, BV, SGS, TUV, API and so on.

 Q: Do you have Mill Test Certificates?

A: Yes.

 If you have another question, pls feel free to contact us as below:
 Contact:Grace Tang
 WhatsApp: +86 13752409096

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