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Astm A572 GR.50 JCOE Sch 80 Welded Steel Pipe

Astm A572 GR.50 JCOE Sch 80 Welded Steel Pipe

Astm A572 GR.50 JCOE sch 80 welded steel pipe is made by J-C-O-E pre-welding, forming, cold diameter expansion after welding, etc.. It is a type of straight seam double-sided submerged arc welded pipe. JCOE steel pipe has simple production process, high production efficiency and low cost.

Astm A572 GR.50 JCOE sch 80 welded steel pipe is made by J-C-O-E pre-welding, forming, cold diameter expansion after welding, etc.. It is a type of straight seam double-sided submerged arc welded pipe. JCOE steel pipe has simple production process, high production efficiency and low cost. JCOE steel pipe is mainly based on double-sided submerged arc welding production process. The products are subjected to multiple processes such as bending, joint welding, internal welding, external welding, straightening and flat head, and meet the relevant standards.


Product Specification

Item

Details

Product

JCOE LSAW (Longitudinally Submerged Arc Welded Steel pipes)

Standard and Grade

API 5L GR.B, X 42, X 46, X 52, X 60
ASTM A252 GR.1 / GR.2 / GR.3
ASTM A500 / ASTM A36, Q195, Q235, Q345, SS400, SS490
EN 10210 / EN10219 EN10297,S275, S355  
GOST10704 / GOST10705

Out diameter

20" to 60"   (508mm to 1422mm)

Wall thickness

10 mm to 60mm

Length

SRL,DRL,5.8M,6M,12M

Certificates

API 5L,ISO,CE,PED,CPR,GOST,

Coating

Bare,oil,Black painting,Galvanized coating,3LPE,3PP,2PP

Pipe ends

Beveled ends,Plain ends,Grooved,welding ring

Main features of LSAW steel pipe:

1) The steel pipe has a longitudinal weld, and the inner and outer welds are welded by a submerged arc welding.

2) After the overall mechanical expansion treatment, the internal stress of the steel pipe is small and evenly distributed, which can effectively prevent stress corrosion cracking, high dimensional accuracy, and is convenient for on-site welding construction.

3) Adopting the technology of pre-weld after-welding, the welding process is stable and the weld quality is high.

4) Welds are easy to achieve non-destructive testing during production and non-destructive testing in the field during use.

5) The product specifications range from small diameters to large wall thicknesses to large diameter and large wall thicknesses.

Product Qualification

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FAQ

Q: Why choose us

A: Genuine products with excellent quality and competitive priceCooperating with the customers all over the world and knowing the markets very well; After-Services will highly-satisfied. Any problem and feedbacks will be answered in a short of time.

Q: Are you trading company or manufacturer?

A: We are a manufacturer and stockist for pipes & fittings, and distributor in China for BAO STEEL, TPCO in seamless.

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 many coutries you already exported ?

A:Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Iran, Turkey, Jordan, etc.

 



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