Threeway Steel Co., Ltd
E-mail: sales@srtsteelpipe.com
Address: 22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road, Changsha, Hunan, China, PC: 410116Phone:0086-731-8873-9521
Keywords :Pressure pipe Update : 2021-01-11 View(s) : 745
Pressure pipe refers to all pipes that can withstand the internal pressure or external pressure, regardless of the tube within the medium. Pressure pipeline is part of the pipeline, the pipeline is used for the transmission, distribution, mixing, separation, emissions, measurement, control...
Keywords :Thick-walled steel pipe maintenance Update : 2021-01-06 View(s) : 716
The key quality of thick-walled steel pipe plant to the number of wall thickness uniformity, thickness of the thick steel pipe unchecked will directly affect the quality and use of steel, thick-walled steel pipe, large diameter seamless steel pipe is generally used in the kinds of machinin...
Keywords :The Properties of Stainless Steel Update : 2021-01-05 View(s) : 786
Oxidation High oxidation resistance in air at ambient temperature is normally achieved with additions of a minimum of 13% (by weight) chromium, and up to 26% is used for harsh environment. The chromium forms a passivation layer of chromium oxide (Cr2O3) when exposed to oxygen. The layer ...
Keywords :The measures to prevent precision cold drawn pipe cold crack Update : 2021-01-04 View(s) : 690
Welded p ipe has welded joints rigid, multi-layer welding, welding metal bulky, so welded joints in high-stress state, such as the weld metal has a higher yield point, it is difficult to relaxation through its plastic deformation of welded joints of high stress , then weld crac...
Keywords : The influence of the steel belt size Update : 2020-12-30 View(s) : 707
when the strip is less than the width of the allowable deviation, the pressing force is decreased when the welded steel pipe , seam welded steel pipe is not so strong, cracks or open tube; when the width of the strip is greater than the when tolerance, when welded steel pipe extrusion press...