Carbon steel pipe
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
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
Standards
ASME B36.10
Material
ASTM A106 GRB/ A53 GRB
Length
Single and double random, or as customers' requirements
Surface treatment
Black paint as rusty protect, capped ends
Ends
2"below plain ends,2" above beveled ends, threaded ends available
Packing
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