Rubber hose classification – 2. Hot water and steam hose High pressure steam pipe hot water and steam hose. Used for cooling equipment, cooling water, engine hot and cold water, food processing, especially dairy products, hot water and saturated steam. Insulating material to EPDM mostly. High temperature resistant , made up of rubber material with…
Cooling water pipe. For irrigation, gardening, construction, fire, equipment and tanker cleaning, agricultural fertilizers, manure, industrial wastewater drainage and so on. Insulating material to PVC, EPDM majority. Made up of natural rubber , some specific hose with steel wire skeleton, high pressure, abrasion resistant, oil resistant , weather resistant . Picture: Steel wire spiral skeleton…
Rubber aging reasons: 1. Internal causes: The molecular structure of the rubber Chemical structure (or chain structure): The basic structure of rubber such as natural rubber unit isoprene, there are double bonds and active hydrogen atoms, so easy to participate in the reaction. Molecular chain structure: rubber macromolecular chain weak bond, the weak part of…
Rubber aging refers to the rubber or rubber products in the processing, storage and use of the process, due to a variety of external factors, and gradually lost the original excellent performance, resulting in the final loss of the use value. The aging process is an irreversible chemical reaction, accompanied by changes in appearance, structure…
Plastic hose inspection Component testing is mainly to detect the components of the product, according to the materials provided by the commissioning unit, the comprehensive use of qualitative and quantitative analysis means to accurately analyze the material of the various components of the composition, element content and filler content. Detection products: pvc Hose The main test…
Is Teflon tube different from stainless steel metal hose? Teflon and metal hose are often mistaken for the same material because of there are many features in common, such as: high temperature, corrosion resistance, wear resistance. And in the electrical, chemical, mechanical, metal surface treatment, pharmaceutical, medical, food, metallurgical smelting and other industries are widely…
Wear-resistant pipe Purchase precautions Wear-resistant pipe is widely used in serious ore, sand, grain situation and so on. At present, many varieties of wear-resistant pipe market, then we will talk about different materials, what are the wear-resistant tube advantages? 1, PVC material, for example: pvc suction hose, with excellent adhesion properties with the substrate, anti-wear,…
Steam pipe is actually a kind of air pipe, but not the same material with the air tube, everflex red high temperature steam hose, with high temperature resistant to harsh environments, corrosion resistance, acid and alkali, anti-aging and oil resistance EPDM / NBR synthetic rubber, the surface using pinhole technology, can effectively prevent the tube…
When mentioned chemical hoses many people would think of glass or rubber hose that used in experimenting. In fact, the chemical tube here is not what we think, because in daily life, whether it in industry or in agriculture, the use of chemical tube is to transport a wide variety of items, many are volatile,…
Food hose, convenient and equipment docking, valve connection, pipe connection.We provide food hose at both ends can provide threaded joints (outer wire, wire), quick-loading chuck fittings, flange fittings and other forms. At the same time, the inner wall of the food hose is smooth and can be tolerated by acid and alkali disinfection. The inner…