Cangzhou Liheng Steel Pipe Co., Ltd
Our products are widely used as petroleum pipelines, natural gas pipelines, coal gas pipelines, water supply pipelines, drainage water pipelines, heat supply network pipelines, pressurized air pipelines, common gas pipelines, construction foundation piles, steel structure buildings, steel structure bridges, seaports and docks. Contact Us
LOCATION: Seamless steel pipe > Seamless line pipe
Seamless line pipe



Specifications of api 5l carbon steel seamless line pipe  grade b,x42x52, x56, x60, x65, x70 

Name: api 5l carbon steel seamless line pipe  grade b,x42,x52, x56, x60, x65, x70 

Dia range: 1/2”- 30” (both weld & seamless) up to 80”(wled only)

Material: carbon steel

Capacity: monthly 5000 tons around 

Qa: iso9001: 2008,ce,api.

Fabrication standard: api/astm/din/en/jis

Dimensions comply to: asme b36.10m-2004

Application: oil & gas line pipe, water or other liquid transportation

Connecting type: butt welding or flange

Notice: we are able to manufacturer pipe fitting series including but not limited elow, tee, reducer, cap, flange, bend...... 

Besides we also offer you a complete solution of carbon steel pipe, such as seamless pipe , longitudinal wleded pipe, spiral seam welded pipe, casing pipe & oil tube.



Parameters of API 5L carbon steel seamless line pipe 


Standard: API 5L (PSL1 .PSL2)


Grade: B,X42,X52,X56,X60,X70.


Size: OD:1/2”-30” (21.3-762mm)


WT: 2.77-59.54mm(Std,Sch20,Sch30,Sch40,Sch80,Sch120,Sch160)

Add:Yanshan City,CangZhou County,Hebei Province,China

Tel: 0086-15533718298

Fax: 0086-317-5128200