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Expanding Technology and Classification of Straight Seam Steel Pipe
In terms of the welding process, the welding method of spiral welded pipe and straight seam steel pipe is the same, but the straight seam welded pipe will inevitably have a lot of T-shaped welds, so the probability of welding defects is also greatly increased, and the welding residue at the T-sha...Read more -
Processing technology and inspection steps of straight seam steel pipe
In the production process of straight seam steel pipe, the processing method will have a lot of influence on it. So what are the processing methods for straight seam steel pipes? The staff of the manufacturer will introduce the main methods for you. Using the repeated impact of the forging hammer...Read more -
Definition, function, and standard code of high-frequency welded steel pipe
1. Welded steel pipes for low-pressure fluid transportation (GB/T3092-1993) are also called generally welded pipes, commonly known as clarinet pipes. It is a welded steel pipe used for conveying water, gas, air, oil, heating steam, and other general lower-pressure fluids and other purposes. The w...Read more -
Stages and standard parameters of mechanical expansion process for large diameter steel pipes
The stages of the mechanical expansion process of large-diameter steel pipes: The steel plate is first pressed into a U shape in the forming die, and then pressed into an O shape, and then internal and external submerged arc welding is performed. After welding, the diameter is usually enlarged at...Read more -
Are 304 stainless steel pipe explosion-proof
Stainless steel pipes are explosion-proof. The ability of stainless steel pipe to withstand pressure and prevent explosion depends on the wall thickness of the pipe. If you choose a thick-walled stainless steel pipe, it is no problem to withstand a pressure of 10Mpa (about 100 kg) or even higher....Read more -
Advantages of straight seam steel pipes and steel structure applications
Straight seam steel pipe is a welding process of steel pipe opposite to spiral steel pipe. The welding process of this kind of steel pipe is relatively simple, and the cost of welding is relatively low, and it can achieve high efficiency during production, so it is relatively common in the market...Read more