The main specification is DIN 2391-94/C,DIN 2445,EN 10305 .The main steel grade is St35(E235),St37.4,St45(E255),St52(E355).
6*1 8*1 10*1 12*3 12*3.5 30.4
Tel: 86-021-57596989
Fax: 86-021-57596916
E-mail: shtyb-lily@steeltube-cn.com
MSN:tianyangsteeltube1004@live.cn
Website: www.steeltube-cn.com
Synopsis of Process Routing: DIN highly accurate, cold rolled and bright seamless steel tube is used as the tube to be galvanized. The inner and outer walls of tube are electroplate, and/or passivated with military green after galvanizing. The caps are used to cover two ends of tube to prevent from the dust.
Main Features: color of tube: zinc white and color zinc (zinc yellow) and passivated with military green. The high brightness on the surfaces of inner and outer walls is obtained after galvanizing. A good property of antirust and anticorrosion on inner and outer walls of tube are achieved.
Main Features of passivation: High anti corrosive performance, Salt spray testing as per GB/T10125,Testing times for 240 houses,with not rusting.
Main Application: used in automotive industry, and in the occasion where the high accuracy, brightness and anticorrosion property of the tube are required.
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Contact Information of this Company
Company Name︰
Shanghai Tianyang Steel Tube Co.,Ltd.
Company Address︰
No.4638 Jin Qian Road,Qianqiao,Fengxian,Shanghai,China.