API American Petroleum Institute standards steel pipe

1.Our factory was built about 20 years more, and specially produce seamless carbon steel pipes, line pipes, alloy pipes, casing pipes and couplings. 
2.Our sizes ranges: 21.3mm-610mm*2.5mm-60mm    (OD: 5" 6" 8" 12" 14" 16" 18" )
3.Standard Material: ASTM A106 GR.B/ API 5L GR.B/X42-X60, ST37, ST44, ST52, P11,P22, J55 ,K55, N80  P110 and so on.
4.Worldmarket:INDIA,KOREA,VIETNAM,TURKEY,EGYPT,COLOMBIA,UAE,FRANCE, BRAZIL, PAKISTAN, IRAN, CHILE

1)Strictly acc. ASTM,DIN,JIS,EN,GOST etc

2)Sample: We are accept your sample requirement

3)Test: Eddy current / hydrostatic/ Ultrasonic/ Intergranular Corrosion or according to customers' request

3)Certificate:API, CE ,ISO9001.2000.MTC etc

4)Inspection: BV,SGS,others is avaliable.