Your position :Home » News » Company news
-
Carbon steel flange circulating pump maintenance[2015-02-03]Mechanical seal lubrication should be clean with no solid particles. It is strictly prohibited to mechanical seal dry grinding work carbon steel flange.
Should be acting pump several times before start. Otherwise should check. In order to a... -
Carbon steel flange manufacturing process technology characteristics and standard requirements[2015-02-03]Carbon steel flange is mainly at the end of the flange body made of carbon steel metal material flanged fittings and flanges, the main production process of casting, medium plate rolling, forging, cutting the plate of various methods, such as t...
Home Previous 1 Next Last