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, Guan Xianguan, alloy steel tube, acid washing phosphating seamless steel pipe, steel pipe import and export standard ASTM A106 A53 API 5L GR.B German standard DIN daily standard 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 ST35.8 ST52 X52 X65 X70 J55 K55 N80, etc.
Contact number: +86-0317-6320580 mobile phone: 13831717100
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Web site: WWW.czfypipe.co