Large diameter spiral steel pipe for liquid transfer applications with a range

Spiral steel pipe manufacturing method into their large diameter spiral steel pipe and spiral steel two kinds. Spiral welded pipe with high-quality carbon steel or alloy steel, hot-rolled, cold-rolled (pull) of the points. Large diameter spiral pipe is rolled into a tube-shaped steel plates on the seam or spiral seam welded together, in the manufacturing method, is divided into low pressure liquid delivery welded steel pipe, spiral welded steel pipe, straight welded steel pipe, welded pipe, etc. . Spiral welded pipe can be used for a variety of liquids, gas pipelines and so on. Welded pipes can be used for water pipes, gas pipes, heating pipes.

Large diameter spiral steel pipe is the industrial, construction and other industries widely used kind of steel. It is a strip coil as raw material, often warm extrusion molding, with automatic double-sided submerged arc welding process wire spiral welded steel pipe. Mainly used in water engineering, petrochemical industry, chemical industry, power industry, agricultural irrigation, urban construction.

Large diameter spiral steel pipe for the transport of liquids: water supply and drainage. For gas transportation: gas, steam, liquefied petroleum gas. For structural purposes: as piling pipe for bridges; docks, roads, buildings and other structures tube. It is in the transportation of gas, transportation has played a significant role. Large diameter spiral pipe pressure transmission fluid with spiral submerged arc welded pipe is mainly used to transport oil, natural gas pipelines; pressure transmission fluid with frequency spiral welded steel pipes, lap welding method with high frequency welding for Order pressure fluid transfer frequency spiral welded steel pipe. Strong pressure steel, plastic, and easy welding and machining molding; generally low pressure liquid delivery spiral submerged arc welded pipe, using double-sided automatic submerged arc welding or welding into the legal system for water, gas, air and steam low pressure liquid delivery SAW pipe.