Hydraulic hose fittings SAE DN19

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Material: Carbon steel, alloy steel, stainless steel, aluminum alloy and brass.

JIC, SAE, DIN, BSP, JIS and ISO standards

Products:high pressure hose, pipe and tube fittings, flange adapters, straight fittings, tee fittings, cross fittings and various adapters

Q: Is hot melt hose toxic and harmful?: Hot melt pipe using imported Teflon liner, has good flexibility, anti adhesion and resistance to high temperature (up to 250 degrees), can greatly reduce the carbonization phenomenon;

Q: What should I pay attention to when rubber tube is in storage?: The phenomenon of natural vulcanization caused by long-term exposure to corrosive gas or prolonged exposure to sunlight is called aging of rubber. The main phenomena are increasing of self weight, volume expansion and strength reduction.

Q: How far is the gas cooker from the gas riser in the kitchen?: Rubber pipes shall not be worn through the chamber and should be checked regularly. It is found that aging and damage should be replaced in a timely manner (rubber tubes shall be used for a period of not more than 18 months).

Q: The function of rubber joint?: The seamless seamless rubber joint produced by the rubber joint prevents the corrosive medium from eroding the inner wall of the rubber joint and improves the service life in the high temperature resistant, acid resistant and oil resistant pipes

Q: What advantages does the Parker hose have in comparison with other hydraulic hoses?: Parker hose and other hydraulic hose advantages compared to:First: from the price point of view, the price of PAKER is the most expensive industry. High popularity.Second: if from the quality point of view, the quality of stability, high degree of recognition.Third: from the point of view of use, the difference is not obvious. PAKER things match well.Fourth: strong pressure resistance, rated 400bar hose, blasting pressure can reach close to 1000ba

Q: What is the essential difference between natural rubber and three yuan ethylene propylene rubber?: The strength of natural rubber in the elastic material, natural rubber, rubber, rubber, vulcanized rubber with higher intensity. The tensile strength of uncured rubber is called Green strength, and the Green strength of natural rubber is up to 1.4~2.5Mpa. The proper Green strength is necessary for rubber processing and forming. The tear strength of natural rubber is also higher, up to 98kN/m, and its abrasion resistance is better. The reason for the high mechanical strength of natural rubber is that it is self reinforcing rubber. When stretched, the macromolecule chains tend to form crystals in the direction of stress.

Q: Which is safer for stainless steel bellows and rubber tubes for gas pipelines?: Stainless steel bellows, quick fitting joint, good strength. Hose connections are end face seals, greatly improving the reliability of the seal, and some gasket material using PTFE, and its life can be consistent with the tube body, can reduce the number of maintenance or replacement.

Q: What is the rubber sleeve flange connection sleeve?: Rubber flexible joint flange connection sleeve flange gate valve quota.

Q: Stainless steel metal hose and flexible rubber joint which is easy to use?: The pressure and temperature bearing capacity of the stainless steel metal hose shall be due to the rubber joint, and the length of the product can be customized according to the requirements of the field, and the form of the joint is very rich.

Q: What is the high and low pressure circuit of diesel engine?: Low pressure means the fuel tank to the big pump (directly driven by the engine). High pressure means the large pump to the injector

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