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China LSAW Transmission Pipe factory

LSAW Transmission Pipe

Longitudinal-seam Submerged Arc Welded (LSAW) pipes were made of steel plates cut from leveled hot rolled coils by both the JCOE and UOE (the forming process in which the plate like the letter “J”, “C”, “O” or ... Read More
2017-11-15 10:09:36
China LSAW Structural Pipe factory

LSAW Structural Pipe

Grade: X42-100 API 5L: GR B, X42, X46, X56, X60, X65, X70 ASTM A53: GR A, GR B, GR C EN: S275, S275JR, S355JRH, S355J2H GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555 Longitudinal-seam Submerged ... Read More
2017-10-26 16:12:25
China LSAW Coating Pipe factory

LSAW Coating Pipe

1) Coating pipe means the pipe that is by the processing after the corrosion,which can effectively prevent or slow the steel pipe occurs in the course of transport and chemical or electrochemical reaction ... Read More
2017-11-29 15:55:10
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