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 :What are the anti-corrosion coatings of ductile iron pipes? Update : 2021-06-24 View(s) : 1298
Nodular cast iron pipe Nodular graphite cast iron is obtained by spheroidization and inoculation treatment to obtain nodular graphite, which effectively improves the density and mechanical properties of the cast iron material, especially the plasticity and toughness, thereby obtaining higher strengt...
Keywords :How to dredge spiral steel pipe Update : 2021-06-11 View(s) : 1232
In our daily life, many water pipes are used. Spiral steel pipe is one of them. What should we do if the spiral steel pipe is blocked when we use it? When the pipe is blocked, it will not only affect us. The use of, it will also have a corrosive effect on some raw materials inside the pipeline....
Keywords :Introduction of Flange Joints Update : 2021-05-17 View(s) : 1439
There is a wide range of flange joints . Flange rubber joints , flange expansion joints, flange force transmission joints and flange hose joints are collectively known as the flange joint. It is connected by the flange and has many kinds of material...
Keywords :Does Painting Necessary to Seamless Steel Pipe Update : 2021-05-12 View(s) : 1352
Does painting necessary to seamless steel pipe ? Under normal circumstances, the seamless steel pipe has an oxide film on the surface after pickling, and the surface is smooth after pickling. Even if the stainless steel pipe is painted, it will quickly fall off. Stai...
Keywords :Inspection Methods for ERW Steel Pipes Update : 2021-05-08 View(s) : 1047
In order to protect the quality of the ERW welded pipe we produce, we will conduct quality inspection on each welded pipe produced. So what are the inspection methods for welded pipe? At present, the most common detection method we use is to use magnetic powder to detect the...