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Thick-walled seamless steel pipe
Detail treatment of thick-walled seamless steel pipe processing In the process of thick wall seamless steel pipe, there are many steps to obtain pipes with such high quality. Satisfactory metallographic structure can be obtained by eliminating work hardening of thick-walled seamless steel pipes. ...Read more -
Thermal insulation seamless steel pipe for heating
The thermal insulation seamless steel pipe for heating is a composite steel pipe used for conveying hot water in winter. It has the characteristics of low heat loss, low water absorption, high temperature resistance, high flame retardant, and it also has the characteristics of corrosion resistanc...Read more -
Internal and external anti-corrosion steel pipes for water running
The internal and external anti-corrosion steel pipes for water running are composite steel pipes with good anti-corrosion properties made by different anti-corrosion methods formulated by the steel pipes according to the characteristics of the pipes. It combines the impact resistance of steel pip...Read more -
L360N seamless steel pipe (GB/T9711-2017)
Execution standard: GB/T9711-2017, the materials of such standard line pipes are: L245, L290, L360, L390, L415, etc.; the letters N, M, Q behind the material are respectively; those without letters are PSL1 standard, the suffix with letter N is deformation normalizing, generally seamless pipe; th...Read more -
Large diameter thick wall spiral welded pipe
The following points should be paid attention to in the purchase process of large-diameter thick-walled spiral welded pipe: 1. The raw material of large-diameter thick-walled spiral welded pipe is hot coiled plate. Generally, the manufacturer of thick-walled hot-rolled coiled plate has no invento...Read more -
Solvent-free steel polyurethane coating anti-corrosion steel pipe
At present, anti-corrosion steel pipes are mainly used in more important occasions, especially in petroleum, chemical, natural gas, thermal energy, water conservancy, roads, bridges, water conservancy, etc. Traditional solvent coatings have the following disadvantages: First, the formula is not e...Read more -
The characteristics of seamless subway degaussing steel pipe
The transportation of energy resources such as oil and natural gas can save costs. Pipeline transportation is a brand-new transportation method in the new society. Compared with ordinary transportation methods, the advantages of subway degaussing steel pipes as pipeline transportation materials a...Read more -
Large diameter spiral welded steel pipe
Spiral steel pipes belong to the category of welded pipes. Spiral welded steel pipes are also spiral steel pipes, but the names are different. In fact, they are all types of welded pipes. The application of spiral welded steel pipes can be traced back to the beginning of the last century. It has ...Read more -
A210C seamless steel pipe – SA-210C internal thread steel pipe
A210C seamless steel pipe-SA-210C internal thread steel pipe A210C corresponds to domestic material 25MnG seamless pipe A210C is a material in the American seamless steel pipe standard, the correct name is SA-210C, it is the implementation of the American standard ASTM A210M—–American...Read more -
What material is SA-106B steel pipe
SA106B is steel for boiler steel pipes, SA106B is the American standard, and the standard ASME SA106M is implemented. Mainly used to manufacture high pressure and higher parameter boiler pipe fittings, low temperature section superheater, reheater, economizer and water cooling wall, etc. Large-di...Read more -
A106Gr.B seamless steel pipe-20G water wall pipe
A106Gr.B seamless steel pipe for high temperature operation, SA106B water wall pipe-20G seamless steel pipe GB/T5310-2017—— Chinese National Standard ASME SA106——-American Boiler and Pressure Vessel Code A106Gr.B seamless steel pipe and 20G water wall pipe are mainly used for boiler w...Read more -
The difference between Q355B square pipe and industrial stainless steel pipe in food applications
For Q355B square tube and industrial stainless steel tube, although they are both stainless steel tubes, there are still some differences between them. Needless to say, the gap in the application field determines the implementation standards, process requirements and surfaces of the two. The main...Read more