• Carbon steel pipe
  • Carbon steel pipe

Carbon steel pipe

Material of carbon steel pipe:  API5L(GR.B, X42,X46,X52,X56,X60,X65,X70),A106.B,A106-C.

Size of Material of Carbon steel pipe:  (6MM-813MM)OD×(0.5MM-200MM)WT×(4000-15000MM)LONG

Executive standard of carbon steel pipe:  ASTM(A53,A106,A161,A178,A179,A192,A210,A519,A524,A556,A335)

Tolerance zone of carbon steel pipe:  Within the scope of the standard

Usage temperatur:  less than or equal to 425℃

Applicable medium:  water,oil,steam.

Our company has passed the standard requirement of ISO9001:2008 in June,2010.In July,2010,approved by AQSIQ of the People's Republic of China,we obtained special equipment manufacturing certificate,No. TS2710D03-2015 of the people's Republic of China. To insure the quality of our products, we have equipped perfect inspection facilities,such as imported OES(Optical Emission Spectrometer),UT(Ultrasonic Testing)and ET(Eddy Current Flaw Testing),etc.We also own import-export operations right.Our products has been exported to Europe,Japan,Middle East,Southeast Asia and so forth.Stainless steel pipe of brand ZKV enjoys great reputation among customers at home and abroad.Our company can not only produce various standards of steel pipes,but also can have them nonstandard as customers’ requirements.As to our certificates,please refer to the certificate page on our website.

Seamless steel pipe

Seamless steel pipe

Welded carbon steel pipe

Welded carbon steel pipe

carbon steel pipe Description:

Size Range

Seamless Pipe 1/8” ~28”,  DN6~DN700  OD10MM~720MM

Wall Thickness
sch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100, sch120, sch140, sch160, xxs
ASME B36.10




Single and double random, or as customers' requirements

Surface treatment

Black paint as rusty protect, capped ends


2"below plain ends,2" above beveled ends, threaded ends available


In bundles of max 3 tons each, tied in 6 points with steel wire, each with two slings at the ends for lifting during loading and discharging operations.but for big sizes ,no bundled

Industrial Processes
140mm below cold drawn,140mm above hot rolled,273mm above hot expand

Industries Served
Structure Use, water transport, Building, Machinery, Traffic, Aviation, Oil development and so on


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