Spiral steel pipe manufacturer quotation

Among the spiral steel pipe manufacturers' quotations, Cangzhou Tianze Pipeline Co., Ltd. is a professional B spiral steel pipe manufacturer, B spiral steel pipe, spiral steel pipe, spiral steel pipe. The B spiral steel pipe produced by our company is the most trustworthy in the Hebei spiral steel pipe market. And it also has a position that cannot be ignored in the large spiral steel pipe market in Cangzhou. At the same time, our company also produces B spiral steel pipes, spiral steel pipes, B large-diameter thick-walled spiral steel pipes, B anti-corrosion spiral steel pipes for natural gas transmission, and large-diameter spiral steel pipes for drainage. Steel pipes, the B spiral steel pipes produced by our company are low in price and have guaranteed quality. Welcome to call us to discuss the characteristics of spiral steel pipes. The production process of straight seam welded pipes is simple, with high production efficiency, low cost and rapid development. The strength of spiral welded pipes is generally higher than that of straight seam welded pipes. Welded pipes with larger diameters can be produced from narrower billets, and welded pipes with different diameters can also be produced from billets of the same width. However, compared with straight seam pipes of the same length, the weld length is increased ~ and the production speed is lower. Therefore, smaller diameter welded pipes mostly use straight seam welding, while large diameter welded pipes mostly use spiral welding
Spiral pipes and their standard classification spiral seam submerged arc welded steel pipes for pressure fluid transportation are mainly used for pipelines transporting oil and natural gas. Spiral seam high-frequency welded steel pipes for pressure-bearing fluid transportation, welded by high-frequency lap welding method, spiral seam high-frequency welded steel pipes for pressure-bearing fluid transportation. The steel pipe has strong pressure-bearing capacity and good plasticity, and is easy to weld and process. It is a spiral submerged arc welded steel pipe for general low-pressure fluid transportation. It is made by double-sided automatic submerged arc welding or single-sided welding and is used for general low-pressure fluids such as water, gas, air, and steam. Submerged arc welded steel pipes for transportation
Nowadays, the commonly used standards for spiral steel pipes are generally divided into/partial standards, also called spiral seam submerged arc welded steel pipes for ordinary fluid transportation pipelines. National standards, also called delivery technical conditions for oil and gas industry transportation steel pipes, part 1 steel pipes. So far, the ones with strict requirements include B steel pipes, also called pipeline steel pipes by the American Petroleum Institute, which are divided into two levels: spiral seam submerged arc welded steel pipes for piles and piles
Spiral pipe materials