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Can be customized according to customer requirements seamless thick walled pipe. High quality products. Square And Rectangular Steel Pipe Production Process. Executable standardsGB / T6728 2002, GB / T6725 2002, GBT3094 2000, JG 178 2005, ASTM A500 JIS [price]
Carbon Steel
Boiler and Pressure vessel steel plate
Weather Resistant Steel Plate
Shipbuilding steel plate
Alloy Steel
A36Q235BQ345BA283 16Mo3AH32API 5LS235JR S275NS355JRS235JRSG255SM570 S355J2S355J2WA51642CrMo
High-tech Development Zone, Zhengzhou, China
