Cangzhou Shengtai Pipeline Co.,Ltd

Add: Hi-tech Industrial Development Zone, Cangzhou City, Hebei Province, China.

Tel: +86-317-3777977, +86-317-377787

E-mail: ; ; ;

Fax: +86-317-3777877

API 5L seamless steel pipe

Standard & Material: API 5L GR.B, X42, X46, X52, X56, X60, X65, X70 etc.

API standard is the abbreviation of American Petroleum Institute. The API was built in 1919, it is the first national business association in the United States, and one of the earliest and most successful in the world.

API Seamless Pipe


Outer diameter: 33.4-1020mm

Wall thickness: 2.5-80mm

Length: 5.8 meters, 6 meters, or according to customers'requirements.

Standard & Material

API 5L GR.B, X42, X46, X52, X56, X60, X65, X70 etc.


It’s usually use for steel tube of conveying fluids. For   example, transporting oil, natgas, coal gas, water and so on.

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