Products News
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Steel Pipe Specifications Under British Standard
I. Overview of steel pipe specifications under British Standard The British Standard specifies steel pipe specifications in two categories: metric and imperial. The steel pipe specifications are formulated differently depending on whether the metric or imperial system is used. In the metric syste...Read more -
How to install stainless steel pipes fittings
1. The arc starting of stainless steel pipe fittings adopts the re-welding method, and the arc closing adopts the method of full arc craters. The arc starting should be completed in the slope, and the arcing and starting of the arc on the surface of the pipe and the pipe fitting bus bars should n...Read more -
SA53Gr.B Hot Rolled Seamless Steel Pipe (ASTM SA-53 Gr.B Seamless Pipe)
A53Gr.B is an American standard thick-walled steel pipe measuring 168.3mm x 14.27mm. It is made of high-strength carbon alloy steel with excellent corrosion resistance, and is commonly used in the manufacture of pipelines, valves, and pressure vessels that are subjected to high pressure. The ASTM...Read more -
JCOE Pipe
JCOE is a type of straight seam double-sided submerged arc welded pipe. LSAW steel pipe can be divided into high-frequency LSAW steel pipe and submerged arc welded LSAW JCOE steel pipe based on the production process. Submerged arc welded straight seam steel pipes are divided into UOE, RBE, JCOE,...Read more -
Differences between ERW and EFW
ERW stands for Electric Resistance Welding. The welding method for ERW pipe and submerged arc welded pipe is significantly different. ERW uses a pressure welding method without filler metal, resulting in a weld that is not filled with other components. The high-frequency current skin effect and p...Read more -
17 major avoidance principles in the steel pipeline construction
1. The small steel tube makes the big tube: the small tube is easy to bend and the cost is low. 2. Branch pipes to main steel pipes: branch pipes are generally smaller in diameter. See Article 1 for the reasons for avoidance. Also, the scope and importance of branch steel pipes are not as importa...Read more