Rubber flexible connection performance characteristics and use of the environment

Rubber flexible connection performance characteristics and use of the environment
Rubber flexible joints are widely used in life, and we all know that the quality of pipe fittings directly affects our life water situation, so do we understand the main performance characteristics of pipe fittings and the use of the environment?
 
The rubber joint is generally a composite rubber tube made of inner rubber layer, fabric reinforcement layer (reinforcement layer has multiple layers of rubber nylon curtain fabric), middle rubber layer, outer rubber layer, end reinforcement metal ring or steel wire ring, vulcanized and formed by high temperature and pressure, and loosely combined with metal flange or parallel joint. Rubber joints have good overall performance and are widely used in chemical, construction, water supply, drainage, petroleum, heavy industry, refrigeration, sanitation, plumbing, fire fighting, electric power and other basic projects. It can be made into acid-resistant, alkali-resistant, corrosion-resistant, oil-resistant, high-temperature-resistant, radiation-resistant, wear-resistant, aging-resistant and other materials, which are suitable for various media and environments. Rubber soft connection because of direct contact with food, the selection of its products and production line equipment, to silicone as the leading made of pure natural rubber and plastic products, according to the relevant food touch application rubber testing specifications, to do. Try to avoid high temperature, ozone oil and strong acid and strong alkali natural environment. Used in outdoor or spring sun with the wind of the pipeline should be erected shade frame, prohibit sun screen, sun and rain, wind turbidity. Because of the aging problem of rubber and plastic products, it is necessary to promptly check the demolition and replacement. In the bend of the pipeline modified around the rubber joint, as well as modified limit switch, this is because the pipeline in the role of inertia force will be aimed at the bend to cause obvious impact and goods very strong hazard, according to the modified town pier and support frame and the goods themselves equipped with limit switch so as to protect the operation of the elbow.
 
Look at the material rubber soft connection key depends on the plastic material, plastic fine, hand kneading toughness can make cost-effective. Through high pressure, high heat abrasive vulcanized rubber made of high toughness, high cold heat resistance of polyester cord fabric intersection angle with its composite. According to the material is not the same nylon material used is not the same, there are natural rubber, butyl rubber, butyl rubber, butyl rubber, EPDM rubber, neoprene, silicone, fluorine rubber, etc.. Rubber soft connection is a soft connector of metal material pipeline, from the inner viscose, nitrile curtain cloth to raise, the outer viscose redeem plastic round ball and live sleeve flange metal flange composition. In the installation, the offset limit assembly is prohibited. Installation bolts should be symmetrical, gradually filled with pressure tightened to prevent partial leakage.