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    Main Norm:DIN2391-94/C EN10305 DIN2445 DIN1630 DIN1629 ASTM A179 ASTM A106 JIS G3445
    Steel Grade:St35(E235) St37.4 St45(E255) St52(E355)
    Delivery Condition:NBK(+N) GBK(+A) BK(+C) BKW(+LC) BKS(+SR)
Norm DIN2391 EN10305, High quality carbon steel St35 St37.4 St52, cold drawing, bright heat treatment without oxidation (NBK status), non-destructive testing, cleaning, phosphating, anti-rust oil dipping , the application for machine tools industry, construction machinery, ship building industry hydraulic system and automotive steel tube.
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Modernized Manufacturer and Supplier of Global Hydraulic System Steel Tube with High accuracy and brightness features. Advanced enterprise management, good equipment, product quality is stable and reliable. Customers are all over China, Germany, South Korea, Japan, Greece, Britain, Egypt, South Africa, Turkey, Singapore, Spain ...
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