Anti-lato rubber joint selection tips

Anti-lato rubber joint selection tips
Cracks, expansion type, cracks, hot-rolled, laminated and other defects are not allowed on the inside and outside surfaces of the anti-layto rubber joints. This type of defect needs to be cleaned up and the wall thickness should not exceed the negative deviation of the diameter after disassembling the wall of the anti-layto rubber joint. Some minor surface defects cannot be cleaned up if they do not exceed the allowable negative deviation. Anti-lato rubber joints allow deep levels can not be less. Hot-tied, hot-forged pipe with a diameter of 140Mm or less 5% and not too big anti-layto rubber joint wall thickness ratio error value, equivalent to less than 0.5mm of very large deep level.
The wall thickness of anti-layto rubber joints is not more than 4% of the error value, and the very large depth level is less than 0.3mm. then it should be noted that the anti-layto rubber joints should be cut at an inclined angle on both sides and cleaned of burrs on the thickness before use. In practical applications, steel resistant to erosion by weakly erosive chemicals is often referred to as anti-lato rubber joint, while steel resistant to erosion by washed chemicals is referred to as acid-resistant steel.
 
Due to the difference in composition between the two, the former one is resistant to erosion by water-washing chemicals, while the latter one generally has stainless steel plate properties. The corrosion resistance of anti-lato rubber joints depends on the aluminum alloy profile elements contained in the steel. Chromium is the basic element that makes the anti-lato rubber joints obtain corrosion resistance.
When the steel contains about 12% magnesium guaranteed, chromium acts with the oxygen in the erosion chemicals. There is a special storage rack, which should be a carbon steel fixed bracket or sponge pad, sprayed with wood or surface with a rubber pad to protect it from other metal composites (such as carbon steel). When storing, the storage location should be conducive to lifting, relatively protected from the storage area of other raw materials, and protective measures should be taken to avoid air pollution of dust, oil and rust from anti-lato rubber joints.