China Butt Weld Fittings manufacturer


TOBO International Trading(Shanghia)Co.,Ltd       Tianda Oil Pipe Co., Ltd

TOBO Pipeline Equipment Co.,Ltd        TPCO & TISCO Pipe(Tianjin)Co.,Ltd.                        


December 27, 2021

Duplex steel pipe ss304 ss316 stainless steel welded pipe

We are the manufacture for producing not only duplex and super duplex steel F51/2205/S31803, F53/2507/S32750/S32760, but also stainless steel materials (SS304/L, SS316/L, SS321), specially Austenite stainless 310S, 347H, 317L, 904L etc.Welsure will be your reliable choice

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