Welding Plate And Shell Heat Exchanger - manufacturer, factory, supplier from China

Plate heat exchanger plates are divided into two types: unilateral flow and diagonal flow according to the flow form of the heat exchange medium. Correspondingly, the plate heat exchanger sealing...

1. Renovation of the detection surface: Spatter, oxide scale, pits and rust on the welding working surface should be removed. The smoothness is generally lower than ▽4. The trimming width of the flaw...

1. Destructive testing (1) Mechanical property experiments include tensile tests, hardness tests, bending tests, fatigue tests, impact tests, etc.; (2) Chemical analysis tests include chemical...

Through case analysis in various industries, Jiema concluded that the aging of elastic gaskets is related to pressure and temperature. When the sealing gasket loses its elasticity, internal leakage...