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Tianjin Petro Pipe Co.,Ltd
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About Us
ASTM:T9.T11.T12.T22.P9.P11.P12.P22.
JIS:STFA22(STPA,STBA).STFA23.STBA25.STPA24.STFA26.
DIN:13CrMo,10CrMo910.
In addition ,Our company product stainless steel,ERW steel pipe,hot dipped galvanized steel pipe,square steel pipe,API 5L/API 5CT,seamless pipe,SAW pipe,Angle bar,H-Beam,hot/cold rolled steel sheet,hot/cold steel coil,and so on.
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