How To Improve The Reliability Of Steel Drum Seal?July 1, 2022Sealing reliability is a very important quality characteristic among many quality requirements of steel drum products. For a steel drum, if its sealing is poor, although other aspects of quality chara...view
Kinds Of Gasket Of Drum Closure1July 1, 2022The steel drum sealing ring is a kind of rubber ring with circular or rectangular section. The most commonly used sealing ring section is O-type, so it is called O-type sealing ring.It is one of the m...view
Why Must Lubricants Have Good Thermal Oxidation Stability?July 1, 2022Because the hydrocarbons in the lubricating oil react with air, NO, NO2 and SO2 at high temperature, alcohols, aldehydes, ketones and acids contain oxygen compounds.The high temperature cooling of the...view
Spot Market For CokeJuly 1, 2022Coke: April 8, the domestic coke market mainstream temporarily stable operation. On the supply side, the two coke enterprises in Luliang area have stopped producing coke recently, and the speculative ...view