Welded steel pipe_Products_Tianjin lituo steel products co., ltd.

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Tianjin Lida Steel Pipe Group Co., Ltd.

Add：Wang Village Dasi Town Xiqing District Tianjin
Tel：+86-022-23977890

津ICP备17009402号 Powered by www.300.cn

Sales Department Of “LITUO” Brand Welded Pipe And Galvanized Pipe

Contact Person：SHI WEI

Tel: 022-23977890

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Welded steel pipe

PRODUCTS

1

Welded steel pipe

Raw material unwinding - leveling - end shearing and welding - looper - forming - welding - internal and external bead removal - pre-correction - induction heat treatment - sizing and straightening -
2

Welded steel pipe

Raw material unwinding - leveling - end shearing and welding - looper - forming - welding - internal and external bead removal - pre-correction - induction heat treatment - sizing and straightening -
3

Welded steel pipe

Raw material unwinding - leveling - end shearing and welding - looper - forming - welding - internal and external bead removal - pre-correction - induction heat treatment - sizing and straightening -
4

Welded steel pipe

Raw material unwinding - leveling - end shearing and welding - looper - forming - welding - internal and external bead removal - pre-correction - induction heat treatment - sizing and straightening -
5

Welded steel pipe

Raw material unwinding - leveling - end shearing and welding - looper - forming - welding - internal and external bead removal - pre-correction - induction heat treatment - sizing and straightening -
6

Welded steel pipe

Raw material unwinding - leveling - end shearing and welding - looper - forming - welding - internal and external bead removal - pre-correction - induction heat treatment - sizing and straightening -
7

Welded steel pipe

Raw material unwinding - leveling - end shearing and welding - looper - forming - welding - internal and external bead removal - pre-correction - induction heat treatment - sizing and straightening -