Shandong Zhongzheng Steel Pipe Manufacturing Co., Ltd.

Construction Machinery Parts
steel pipe

steel pipe

steel pipe 1.technique:seamless 2.technics:cold drawn and hot rolled 3.outer diameter: 1/2''---14'' steel pipestandad:ASTMA53,A106,API5L/5CT,DIN,JIS,ETCpacking:budle packing ,paint varnish coating on the pipe,plastic covers at ends.tolerate: OD+1%/-1% ; length:+1%--2%...
Galvanized Steel Pipe

Galvanized Steel Pipe

Galvanized Steel Pipe 1).ASTM A106 Gr B and so on (2).OD :21.3 mm - 355.6mm ( 1/2'' - 14'') (1).Product Name : Carbon Seamless Steel Pipe  (2). Brand : Zhongzheng  OEM  Blank(3).Specification:       OD 21.3mm - 355.6mm (...



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