Oil casing, precision steel pipe, ASTM, DIN, JIS, large-diameter seamless steel pipe, small-diameter cold-drawn seamless steel pipe, thick-walled steel pipe, pipeline, alloy steel pipe, painted seamless steel pipe, steel pipe import and export can be manufactured according to ASTM A106 A53 API 5L GR.B German standard DIN JIS. Specifications: 1/4 "-36" wall thickness: Sch10-SchXXS also concurrently sells consignment pipe, pipe fittings business. The company can be customized special specifications, materials, production standards, seamless steel pipe, reasonable price and reliable quality.
Implementation standard: GB GB/T8162 GB/T8163 GB/T3087 GB/T5310 GB/T5312
American Standard (ASTM) ASTM A106/A53/A178/A179/A192//A209/A210/A213/A283/A315/A450/ class a B API 5L 5CT
German standard (DIN) DIN17175 DIN27911 DIN1626 DIN1629 ST37 ST35.8 ST42 ST45 ST52, etc.
Japanese standard (JIS) G3454 G3455 G3456 G3461 STP38 STB35 STPG42 STB42 STS49 and so on.
Material: 10 # 20 # 35 # 45 # Q345 16Mn 15Mo3 12CrMo 16Mo 40C 27SiMn DZ40 DZ50 DZ60 ST37 ST35.8 ST52 X52 X65 J55 K55 N80, etc.
Contact number: +86-0317-6320580 mobile phone: 13831717100
Fax: +86-0317-6320590
Website: WWW.czfypipe.co