Main features of LSAW steel pipe: 1) The steel pipe has a longitudinal weld, and the inner and outer welds are welded by a submerged arc welding....
Date:2019-01-28 Tags:LSAW steel pipe main features
Sour services steel pipe is applied for pipelines in the corrosive environment. As we know, line pipe corrosion is an important factor affecting ...
Date:2019-01-25 Tags:What is Sour Service Steel Pipe
First identified in the 1700s, nickel was first known as ‘kupfernickel‘ because it was found in a rock that looked like copper ore. Miners once though...
Date:2019-01-23 Tags:Why Nickel is important to the Stainless Steel industry?
Steel is one of the most common materials in the world, representing an industry that produces 1.3 billion tons a year, and it is a material used thro...
Date:2019-01-23 Tags:Difference between Stainless Steel and Mild Steel
As industrial applications have evolved and grown more complex, the piping products and systems that serve them have had to keep pace....
Date:2019-01-23 Tags:Welded vs. seamless steel pipe
The carbon steel pipe is made of a steel ingot or a solid round steel through a perforation, and then is formed by hot rolling, cold rolling or cold d...
Date:2019-01-10 Tags:What is the carbon steel pipes DN and D difference？
From a macro perspective, the Sino-US trade war has officially started, and the seamless stainless steel tube market has increased concerns about syst...
Date:2019-01-07 Tags:Seamless stainless steel tube inventory accumulation process may continue
1. Forging method: use a swaging machine will be washed out, the pipe end or part of reduce diameter, commonly used type of forging machineRotary, con...
Date:2018-12-25 Tags:The commonly used method fitting processing
Grain refinement is also an effective way to improve strength and toughness of steel, the method of fine grains are mainly deformation processing and ...
Date:2018-12-25 Tags:Ladle add TiN nanoparticles optimization Q345C steel production process test
On November 21, 2018, the Mexican ministry of economic affairs in Mexico's official communique issued announcement, announced on Chinese seamless stee...
Date:2018-12-25 Tags:Mexico on the sunset anti-dumping review of seamless steel pipe in China start to initiate an invest
On December 9, the branch of China petrochemical gas natural gas pipeline in guangxi with the China national petroleum pipeline visitor station connec...
Date:2018-12-25 Tags:Sinopec oil in pipeline and guangxi qinzhou Burma pipeline connectivity project and guests connected
The sustained supply side structural reforms, resolutely "capacity".Executives from domestic steel mills and its upstream and downstream enterprises, ...
Date:2018-12-25 Tags:Hundreds of anshan steel industry representatives gathered in pulse industry in the future
According to the latest market report, the domestic galvanized seamless steel pipe spot steel market is still rising, and the average weekly incr...
Date:2018-12-14 Tags:China's galvanized seamless steel pipe industry is in urgent need of "de" and product quality
Capillary rolling is the main deformation process of seamless steel tube production. Its function is to make the wall thickness of the capillary close...
Date:2018-07-30 Tags:Seamless steel tube mill
According to foreign media reports, US steel prices seem to be affected by 232 tariffs, tinplate prices are rising sharply, and tinplate manufacturers...
Date:2018-07-27 Tags:US tinplate prices may rise by 30% to 50%
