Industry News
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Pickling passivation/oxidation of stainless steel tubes and treatment methods
Date : 2018/9/03 View : 1042The chemical process of removing the surface oxidation of stainless steel tubes is called pickling passivation of stainless steel tubes. -
How are seamless steel pipes made?
Date : 2018/8/22 View : 1188the seamless steel pipe production process includes these processes: tube blank - cut - heating - perforation - rolling pipe - set (minus) diameter - straightening - cutting head and tail - Inspection... -
Difference between seamless pipe and welded pipe
Date : 2018/8/22 View : 1289the welded pipe is welded by strip steel, and the seamless pipe is perforated with the steel billet and there is no welding point on the pipe. -
China best quality stainless steel material manufacturers
Date : 2018/8/21 View : 1174Zheheng steel is a young enterprise with more than 20 years of professional production of stainless steel seamless pipes. -
The world's top ten stainless steel companies
Date : 2018/8/21 View : 13052The following are the top ten leaders in the world's stainless steel industry. The rankings only represent individual opinions. -
812mm×7.92mm super large diameter thin-walled stainless steel seamless pipe
Date : 2018/8/09 View : 994We are successfuly delivered 812mm×7.92mm super large diameter thin-walled stainless steel seamless pipe to foreign users. -
Classification of cutting performance of stainless steel large diameter thick wall tube
Date : 2018/8/05 View : 907Classification of cutting performance of stainless steel large diameter thick wall tube -
Large diameter stainless steel pipe surface machinist
Date : 2018/8/05 View : 852The mechanical treatment of large-diameter stainless steel pipes is to remove the corrosion products, oil stains, old paint film and daddy plugs on the metal and non-metal surfaces by mechanical... -
Standard for surface treatment inspection of stainless steel pipe with thick wall
Date : 2018/8/05 View : 899Surface cleanliness generally refers to the degree of cleanliness of the desired surface after degreasing, descaling, descaling and other corrosion products, removal of old coatings, and even the... -
Precautions for processing austenitic large diameter stainless steel pipe
Date : 2018/8/05 View : 947Precautions for processing austenitic large diameter stainless steel pipe