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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 -
Preventive measures for improper connection when a galvanized steel pipe is connected
1. In the selection of pipe materials, high-quality should be selected; the connection method should be finally determined through the design specification requirements and the size of the pipe fittings. The construction should be strictly carried out according to the standard steps and processes...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 -
Steel pipe heat treatment
Heat treatment is a process to improve the performance of metal materials and their products. According to different purposes, the material and its workpieces are heated to a suitable temperature, kept warm, and then cool by different methods to change their internal organization to obtain the re...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