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 : Update : 2017-01-03 View(s) : 2504
Innovation is an action to keeping up with the forefront of the market. Many companies in order to do innovation regardless of cost, which leads to out of the market and eventually hit the wall. In fact, the premise of innovation is based on the company reality, to research the market and learn...
Keywords : Update : 2017-01-02 View(s) : 2786
Usage of spiral steel pipe is relatively high, the application is very wide, it should be how to choose before in the selection to pay attention to quality. The first method is a more professional detection method, that is, by the strength of the pressure vessel to be detected. Commonly,...
Keywords : Update : 2017-01-02 View(s) : 2485
Straight seam steel pipe can be divided into general steel pipe, galvanized pipe, oxygen blowing pipe, wire casing, metric, deep well pump pipe, welded pipe roller automobile with a variety of pipe, pipe welding transformer, special tubes, welded thin-wall pipe and spiral welded pipe and steel pipe,...
Keywords : Update : 2017-01-01 View(s) : 2695
Spiral welding refers strip or plate bending round, square and other shapes and then welded into the surface of the steel pipe seams. Welding methods can be divided according to different arc welded pipe, high-frequency or low frequency electric resistance welded pipe, gas pipe, stove ...
Keywords : Update : 2017-01-01 View(s) : 2402
The energy market background, especially the construction of long distance natural gas pipeline to promote the development of API 5L steel pipe , the current market, domestic and international market demand for domestic oil and gas pipelines of about 8000000 T, the amount of annual suppl...