boiler superheated steam pipe, water pipe and locomotive boiler superheated steam pipe, pipes, small pipe and arch brick works of high quality carbon structural steel hot rolling and cold drawing (rolling) seamless steel tube. 2:321 stainless steel pipe:mainly used in the manufacture of high pressure and over pressure steam boiler pipes, etc. ASTM A213/ASME SA213 Standard Specification for TU 14-3R-55-2001 Seamless steel pipes for steam boilers and pipelines 12Ch1MF; 12Ch1MF-PV; 15ChM:TU 14-3-460-2003 Seamless steel tubes for boilers and pipelines 12Ch1MF; 12Ch1MF-PV; 15ChM:GOST 9567-75 Precision steel pipes 20Ch; 15ChM :GB 150.2 Carbon steel tubes, alloy steel tubes and stainless steel tubes used for pressure vessels Part 2
Spiral pipe is widely used in natural gas, petroleum, chemical industry, power industry, heating industry, water supply and drainage industry, steam heating, hydropower pressure steel pipe, thermal energy, water and other long-distance transmission pipeline and Application of the Spiral Steel Tubes - abter steel pipe Feb 24, 2017 · 3, low pressure fluid conveying in spiral welded pipe steel pipe is also called general welded pipe, commonly known as the clarinet. Is used to transport oil, gas, air, water and heating steam and other general low pressure fluid and other purposes of welded steel pipe. Carbon Steel Pipe - Zhangzhou Steel PipesCarbon steel pipes are used to transport oil and gas over long distances. Spiral welded pipe has been used for gas transmission pipes in Europe and North America for decades, but recent projects in the USA and China have clearly demonstrated the competitiveness of this type of pipe.
High quality Carbon Steel Steam Boiler Fin Tube Boiler Part Boiler Heat Exchanger from China, China's leading spiral finned tube product, with strict quality control square fin tube factories, producing high quality square fin tube products. carbon and alloy steel tubes and pipes, steel plates which are widely used in the field of boiler China Customized Stainless Steel Boiler Steam Spiral Fin Customized Stainless Steel Boiler Steam Spiral Fin Tube High production efficiency, continuous winding process Low cost, it relies on the characteristics of high-frequency welding itself - skin effect to heat the surface of the fin tube to achieve the purpose of welding, no any filler metal material is required in the welding process; China Stainless Steel Boiler Steam Spiral Coil Fin Tube Stainless Steel Boiler Steam Spiral Coil Fin Tube High production efficiency, continuous winding process Low cost, it relies on the characteristics of high-frequency welding itself - skin effect to heat the surface of the fin tube to achieve the purpose of welding, no any filler metal material is required in the welding process;
Jan 10, 2018 · Common combustible fluid delivery Spiral welded pipe should be 100% ray or ultrasonic testing of SX for water, sewage, air, steam and other general transmission fluid spiral welded steel pipe X-ray or ultrasonic inspection (20%) should be checked. How to detect the quality of spiral steel pipe factoryApr 20, 2018 · Spiral welds of general fluid-conveying steel pipes such as water, sewage, air, and heating steam should be X-rayed or ultrasonically examined (20%). According to the results of spiral steel pipe inspection, spiral steel pipes are generally divided into three categories:qualified products, rework, and Spiral piling pipe, steel pipe, Steel pipeSpiral Pipe is a strip coil as raw material, often warm extrusion molding, two-wire double-sided submerged arc welding process automatically welded spiral seam steel pipe. Appearance quality of piling steel pipe. Steel pipe weld surface shall not have cracks, broken arc, craters and holes and other defects, the above-mentioned defects of the weld to allow welding defects allow grinding or repair.
Dec 24, 2019 · We all know steel pipes are used widely in our life , for example. 1. Pipes for pipeline. Such as:seamless pipes for water, gas pipes, steam pipelines, petroleum pipelines, pipes for oil and gas mains. Agricultural irrigation water faucet with pipe and sprinkler irrigation pipe. 2. Pipes Use of Welded Steel PipeJul 26, 2019 · 7. Small-diameter diameter pipe can be used as radiator pipe of refrigerator freezer, high-pressure oil pipe for automobile, brake pipe; 8. Boiler tubes are used to manufacture steam generator tubes, superheated steam tubes, water pipes, pipes, air preheater tubes and heat exchanger tubes; 9. Oil pipe is used as oil pipe, casing and oil pipeline; 10. Spiral welded pipe is used as conveying pipeline, and large diameter straight welded pipe is also used What is a spiral steel pipe? - ugsteelmillJul 24, 2018 · Technical condition:Grade A steel pipe (up to now demanding steel pipe )) (American Petroleum Institute, also known as pipeline steel pipe; which is divided into two levels) large-caliber coated steel pipe is made by coating plastic on the basis of large-diameter spiral welded pipe and high-frequency welded pipe, if the diameter of the steel pipe reaches 1200mm, According to different
Dec 13, 2017 · Generally, the spiral seam submerged arc welded steel pipe (SY5037-83) for low-pressure fluid transportation is made by double-sided automatic submerged arc welding or single-sided welding for water, Submerged arc welded steel pipe for conveying general low pressure fluids such as gas, air and steam.