According to the news agency quoted the Kazakhstan Kazakhstan Investment Development Department news, the OECD Council has approved the Kazakhstan to ...
Date:2018-03-21 Tags:Kazakhstan joins the OECD iron and steel Committee
1. Compared with other conventional pipes, the supply of seamless steel pipes is lighter in raw materials, high in strength, well tolerated, able to w...
Date:2018-03-21 Tags:Comparison of performance between seamless steel tubes and ordinary tubes
Tubular steel structures are the best alternative to conventional structures for their practicality and good performance. Obviously, due to the cross-...
Date:2018-03-21 Tags:Tube structure advantages
Resistance welding (ERW) is a low-cost, high-efficiency pipe manufacturing technology that produces various steel pipes called ERW steel pipes. ERW we...
Date:2018-03-21 Tags:Heat Treatment for ERW Welded Pipes
Straight seam steel pipe wall thickness control is a difficult production. At present, the methods adopted by vertical seam welded pipe manufacturers ...
Date:2018-03-21 Tags:Straight seam steel pipe wall thickness control difficulties
Make sure that the ERW pipe welds perfectly in the winter following the steps below: First of all, increase the welding current, reduce the welding s...
Date:2018-03-21 Tags:How to weld ERW steel pipe in winter
Seamless pipe quality requirements 1, chemical composition In order to improve the chemical composition of the steel and the uniformity of the purit...
Date:2018-03-21 Tags:Seamless pipe quality requirements
The quality control of Longitudinal welded pipe is to safely carry out production operations and is also an indispensable element for protecting the p...
Date:2018-03-21 Tags:Straight seam welded pipe welding quality control technology
2. The above price is based on EXW, for FOB/CIF/CFR price, please contact info@united-steel.com; 3. The above price is NOT including ...
Date:2018-03-19 Tags:In Stock ERW Pipe Price March 9 - March 30, 2018
The Wall Street Journal reported in a report on the 16 day of the Wall Street. Peter, director of the White House National Trade Commission, is closel...
Date:2018-03-19 Tags:US media disclosure of government trade officials and iron and steel interest groups
Seamlesstandard way of seamless steel pipe: 1. Wiring harness 2. Steel tape bundle Three steel tape ruled tapaten There is also an upgrade pac...
Date:2018-03-19 Tags:Packaging of hot-rolled seamless steel pipe
In order to detect transverse or longitudinal LSAW longitudinal joint welding flaws, ultrasonic testing is performed by a jet (water column) coupling....
Date:2018-03-19 Tags:Straight Seam Welded Pipe Weld Flaw Detection Method
Post-weld heat treatment is a new process that eliminates residual stresses. Preheat the material to the post-weld heat treatment temperature, continu...
Date:2018-03-19 Tags:Standard Treatment of LSAW Steel Pipe after Welding
Seamless precision steel pipe is used in hydraulic & pneumatic cylinder ,automobile and other mechanical device .Feature: high precision and high brig...
Date:2018-03-16 Tags:Seamless Precision Steel Pipe
DMH UNITED STEEL INDUSTRY CO.,LTD will show you "seamless steel pipe manufacturing process", and you will learn more about seamless pipes. Hot-rol...
Date:2018-03-16 Tags:Seamless Steel Pipe Manufacturing Process
