Professional production: seamless steel pipe, oil casing, precision steel pipe, ASTM, DIN, JIS, large diameter seamless steel pipe, small caliber cold drawn seamless steel pipe, thick wall steel pipe, pipe pipe, alloy pipe, acid washing phosphating seamless steel pipe, steel pipe import and export of ASTM A106 A5 export standard 3 API 5L GR.B German standard DIN DIN JIS production, specifications: 1/4 "-36" wall thickness: Sch10-SchXXS concurrently sell consignment pipe, pipe business. Our company can make seamless steel tubes with special specifications, materials and production standards. The price is right and the quality is reliable.
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, DZ50, etc.
Contact phone: +86-0317-6320580
Fax: +86-0317-6320590
Web site: WWW.czfypipe.co