High Quality Plum Rubber or Coupling Elastic Buffer for Passenger Hoist

Product Description

Product Description

 

Features: Oil-resistant, wear-resistant, water-resistant, complete range of specifications, non-standard customization, precise dimensions
The type seals are widely used in the sealing of diesel locomotives, automobiles, tractors, construction machinery, machine tools and various hydraulic and pneumatic components, and can undertake the sealing of fixed, reciprocating and rotary movements. In the sealing of mechanical products, O-shaped rubber sealing rings account for more than 50%. According to requirements, various special-purpose sealing rings and special-shaped rubber sealing products for high-temperature resistance, low-temperature vacuum, high pressure and different media can be produced.

Tianjin Chenhui International Trade Co., Ltd. is a focus on research and development, design, production, sales, export, service in one of the multi-functional, diversified modern emerging enterprises.Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

FAQ

Question: What are the unique features of the fasteners we produce?
Answer: Our fasteners are made of advanced alloy materials. They not only have high strength but also are far more corrosion-resistant than similar products. They can adapt to various harsh environments, ranging from high-temperature industrial workshops to wet outdoor projects, and their service life is greatly extended.
 
Question: Is the production process of fasteners complicated?
Answer: It is quite complicated and rigorous. Starting from the procurement of raw materials, it goes through multiple strict screening processes to ensure that the materials are pure and free of impurities. Then comes the precise cold heading and hot forging forming, with the dimensional tolerance being precisely controlled at every step. After that, surface treatment is carried out, such as galvanizing and Dacromet treatment. Finally, there are multiple rounds of quality inspections, leaving no minor defect unnoticed.
 
Question: How do we ensure the quality of fasteners?
Answer: We have a complete quality control system. High-precision testing equipment is equipped on the production line to monitor the product's dimensions, hardness and other indicators in real time. At the same time, each batch of products has to undergo sampling for salt spray tests, tensile tests, etc. Only when they fully meet or even exceed the industry standards will they be allowed to leave the factory, all to make customers feel assured when using them.