Project name:Southeast Asia Power Plant High Temperature and High Pressure Steel Pipe System Project Product:ASME B16.5 WN 150LB 304 Stainless Steel Welding Flange Size&Standard:Pressure rating Class 150LB (corresponding to PN20), nominal diameter DN150-DN300, material 304 stainless steel, raised face (RF) sealing surface, neck length 1.2 times the pipe diameter, welding method is butt welding, applicable temperature -20℃~+550℃, conforms to ASME B16.5 standard, and can be directly adapted to seamless connection of American standard and national standard steel pipe systems Cost: $4.5 Million Country: Southeast Asia
READ MORESpiral welded steel pipes are widely used in the petroleum, natural gas, water conservancy, and construction industries, and have the following characteristics:1. High strength and durability: Made of high-quality steel, spiral welded steel pipes possess high strength and toughness, capable of withs
READ MOREFirst. Core Requirements for Machining Accuracy of Seamless Steel Pipe Fittings for Hydraulic SystemsAs the core of power transmission for various mechanical equipment, the machining accuracy of seamless steel pipe fittings in hydraulic systems directly affects the system's sealing performance, pres
READ MOREFirst, Explanation of Equipment ProblemsGenerally, gas transmission flanges often experience leakage due to gasket failure. Flange gasket leaks can manifest in five ways: interface leakage, seepage leakage, diffusion leakage, destructive leakage, and external environmental corrosion. The causes of l
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