high quality ERW Steel Pipe / erw carbon steel pipe tube / erw steel welded pipe

We are a professional manufacturer of  ERW/SSAW/oil casing steel pipes.Our products has been certificated by API/ASTM/GB/ISO.Our factory have been awarded:"Top 50 Enterprises“,"Excellence supplier"by China Petroleum&Chenmical Equipment Association;"Top 100 Private enterprises","National High Quality","Tianjin Famous Brand"by Tianjin government, Our pipes widely applied in  petroleum, natural gas, gas, coal, machinery, electric power, piling and other purposes.   high quality ERW Steel Pipe / erw carbon steel pipe tube / erw steel welded pipe : 1. Factory sell 
2. OD: 88.9-610mm 
3. API,ATM,GB,ISO
4. Surface treatment: Bare, varnished , zinc coating, anti-corrosion coating, 3PE, 2PE, FBE, 2PBE, Epoxy  

Standard	API 5L,API 5CT,ASTM,EN10219-2,GB/T9711,3091-20081,3793-2008,14291-2006
Certificate	ISO9001:2008, API 5L(PSL1,PSL2), API 5CT
O.D.	88.9-610mm
W.T.	2-16.3mm
Length	2m-12m
Material/Steel grade	GB/T9711:L175, L210, L245, L290, L320, L360, L390, L415, L450, L485, L555 SY/T 5037, SY/T5040, Q235B, Q345B API 5L: A, B, X42, X46, X52, X56, X60, X65 X70. etc.
Surface treatment	Bare, varnished , zinc coating, anti-corrosion coating, 3PE, 2PE, FBE, 2PBE, Epoxy
Packing	Wrapped in hexangular bundles by steel strips/bulk or as customers' requirement
Test	Quality  controf  of profuction processs. Test can reach 100%in 8 items. 100% Steel plate visual inspection; 100% Steel plate automatic ultrasonic testing; 100% online nondestructive test for welding seam; 100% online flattening test; 100% hydrostatic test; 100% final product test; 100% offline nondestructive test for welding seam; 100% nondestructive test on both pipe ends and bevelled ends.
Production Capacity	200,00 tons per month
Delivery time	within 3 weeks
Application	petroleum, natural gas, gas, coal, machinery, electric power, piling and other purposes.
Main market	Asia, India, Middle East, America, Europe

    We supply ERW/SSAW/Oil Casing steel pipe in China,if you are interested in our products,please feel free to contact us.   Tina       Skype:tinazhang1117y   Tel:0086-22- 58162536  58162537   MOB:0086-15102232934   Website: http://www.tjshenzhoutong.com      Address: The East of Chen Da Road Daqiuzhuang,Tianjin,China