Precision spiral steel pipe is a kind of high-precision steel pipe after cold drawing or hot rolling. Because the inner and outer walls of precisio...
Date:2019-03-29 Tags:Steel pipe difference: the difference between precision steel pipe and spiral steel pipe
Burn-through and hydrogen-induced cracking in spiral steel pipe welding are hot topics at home and abroad. There are many influencing factors of ...
Date:2019-03-29 Tags:Influence of the thickness of spiral steel pipe on welding quality
With the continuous development of China's economy, the country vigorously develops the energy industry. Pipeline long-distance oil and gas pipeli...
Date:2019-03-29 Tags:What should be done on the surface of high-frequency anti-corrosion spiral steel pipe?
There are many types of steel pipes and different uses, so their technical requirements are different and production methods are different....
Date:2019-03-28 Tags:Brief introduction to the manufacturing skills of spiral steel pipe manufacturers
The intermediate wave is formed at the side of the precision stainless steel strip and half of the center (1/4 inch from the side). The main reason...
Date:2019-03-27 Tags:Requirements for the use of precision stainless steel tubes
Since the surface of the stainless steel tube will form a thin protective film, although the protective film is about 3×10-6 mm, it is very tough. E...
Date:2019-03-27 Tags:Special properties of stainless steel tubes
The inner diameter of the stainless steel cylinder tube indicates the output force of the cylinder. The piston should slide smoothly in the cylinder...
Date:2019-03-27 Tags:Stainless steel cylinder tube has excellent performance characteristics
What are the main factors affecting the service life of anti-corrosion insulation steel pipe ?...
Date:2019-03-26 Tags:What are the main factors affecting the service life of anti-corrosion insulation steel pipe
What should I pay attention to in the transportation of anti-corrosion insulation steel pipe ?...
Date:2019-03-26 Tags:What should be paid attention to in the transportation of anti-corrosion insulation steel pip
The products produced by our spiral steel pipe manufacturers often have waste products and finished products. We will not talk about these here. We di...
Date:2019-03-19 Tags:How to rectify the spiral welded steel pipe manufacturers
The welding before the spiral steel pipe manufacturers basically used the welding rod to complete the welding, but following the development of our er...
Date:2019-03-19 Tags:Spiral steel pipe manufacturers use welding rods and welding wire which is better
Large diameter spiral tube production process ...
Date:2019-03-19 Tags:Large diameter spiral tube production process
Spiral steel pipe is used for non-toxic 8710 anti-corrosion spiral steel pipe for drinking water , and is widely used in water quality pipeline....
Date:2019-03-13 Tags: Spiral steel pipe is the best pipe for water and sewage treatment
The spiral tube is divided into three layers from the inside to the outside. The working steel pipe layer is generally made of seamless pipe ( gb8...
Date:2019-03-13 Tags:What are the advantages of the spiral tube?
The finished spiral steel pipe is discharged after water cooling, but after all, after high temperature heating, the temperature of the spiral stee...
Date:2019-03-13 Tags: What should you pay attention to when producing spiral steel pipes in summer?
