The elastic pin coupling is made of several non-metallic elastic material pins, which are placed in the air of the flanges of the two halves of the coupling, and the two halves are connected by the pins. The coupling has a simple structure and is easy to manufacture , It is more convenient to assemble and disassemble and replace the elastic element, and there is no need to move the two couplings.

Heating of elastic pin couplings Note: Stress occurs in elastic pin couplings: Due to the difference between the internal and external heating of the metal, the expansion is uneven, resulting in internal stress, which is called thermal stress. If the temperature during annealing is too high and the graphite section is formed, it will be difficult to cut and cause overheating and deformation during quenching. Decarburization causes soft spots on the working surface, reducing the hardness, wear resistance and fatigue strength of the surface. Elastomeric Pin Couplings Hard and brittle mesh carbide. Decarburization of elastic pin couplings: Decarburization refers to the phenomenon that all or part of the carbon on the steel surface is burned off. Lingsi elastic pin coupling overheating and overburning: Overheating refers to the coarsening of grains after the steel exceeds the allowable temperature during heating.

The difference between elastic pin couplings: elastic pin couplings, generally elastic pin couplings, elastic sleeve pin couplings, nylon rod pin couplings. The former is connected by several screws, and the nut end of the screw is equipped with an elastic washer. The latter is made of nylon rods, and the two half sections are matched to drill holes of the same size, insert them with nylon rods, cover the outside with a baffle, and pin couplings. The half couplings are connected with N nylon rods. can act as compensation. The elastic pin coupling is made of nylon rod as the elastic element, and the elastic sleeve pin coupling is made of rubber or polyurethane as the elastic element, and the effect is different. The elastic sleeve pin has no noise, the elastic pin has a certain noise, and the transmitted torque is also different. The elastic pin is more commonly used, and the transmission torque is relatively large. The effect of the elastic sleeve pin is better, but the elastic sleeve is a wearing part.

Ningbo Chili Hardware Co., Ltd. is a professional China Brass Camlock Coupling Manufacturers and Brass Camlock Coupling Factory. our company located in Hangzhou Bay , Cixi city, Zhejiang Province. The traffic is very convenient,We are near to Ningbo and Shanghai port.Only 100 kilometers to Ningbo port and 120 kilometers to Shanghai port. Our products contain Camlock Coupling, Storz Coupling, Air Hose Couplings, Pin Lug Coupling, Combination Nipple, Universal Coupling, Whipcheck Safety Cable ,Bauer Coupling,Hose Clamp. The materials are mainly made of Stainless steel, Aluminium, Brass, Carbon steel,PP, Nylon.They are widely used in petro, chemical, mining, firefighting, agriculture and water conservancy industry. Because of good quality and reasonable price, our Wholesale Brass Camlock Coupling are exported to North America, Australia, Europe,South Africa,Southeast Asia and Middle East.