Hydraulic hose fittings SAE DN25

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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: How to prevent leakage of rubber joint check valve?: Because of its unique material and structure, even if it is blocked by solid material, it is still closed. As a result of his reverse sealing, no leakage, prevent backflow, the greater the back pressure, the better the effect.

Q: Why can the air conditioning connection be made of copper tube? How about rubber tube and aluminium pipe? Please heroes pointing for the dishes.: Rubber tube pressure tube not Yi Nai, welding pressure is relatively low.

Q: What happened to the soft rubber flat?: Rubber soft joint is a common rubber telescopic device". The inner pressure of the pipe or the equipment, because of the decrease of temperature or the venting of the vertical section, causes the internal negative pressure.

Q: The use of anti slip rubber joints under what circumstances?: When the pipe produces instantaneous pressure and is greater than the working pressure, it should choose a joint higher than the working pressure and one gear. For example, when the pipe starts at an instantaneous pressure of >1.0MPa, the 1.6MPa shall be used as the joint. When the instantaneous pressure is >1.6MPa, the joint of 2.5MPa shall be used.

Q: Do the rubber joint and Y filter need flange connection?: Not always。 There are 3 kinds of joint for rubber flexible joint. The most common and extensive use is flanged and threaded connection with the clamp connection. These 2 are based on the use of, and use less. The Y filters are flanged. Under special circumstances, can be customized according to demand drawings.

Q: What kind of rubber hose does not leak the smell of liquefied gas?: It is recommended to use stainless steel bellows instead of rubber hoses

Q: What are the pipes in the air conditioner?: General automotive air conditioning work principle: compressor exhaust, condenser, liquid storage dryer, expansion valve, evaporator, compressor suctionEach of the arrows (except the expansion valve to the evaporator) represents an air conditioning line. Some of them are rubber tubes and some are made of metal tubes.

Q: Do you know the inner diameter of the hose for household shower hose is the same? Can different brands of shower and hose mix?: Yes, it's easy to have this problem with sprinkler tubes. Because the hose and shower head inside and outside the effective length of the difference between the thread is too large, resulting in gaskets did not play a role in sealing, multi pad 1-2 pads can be, the gasket can be purchased at the hardware store to buy

Q: Excuse me, how can I get waterproof wires in the water?: 35kV and below in low voltage cable joints if needed in the operation of the water environment, please do waterproof seal in the joints, joint can be orderly wound waterproof tape, heat shrinkable tube ends after heat shrinkable pipe shrinkage sealant, waterproof seal, installation conditions outside the FRP shell, shell insulation waterproof sealing glue perfusion. If the ordinary rain prevention, joints at both ends of the sealant after the root shrink heat shrinkable tube, heat shrinkable pipe mouth, waterproof belt, +PVC belt sealed!

Q: Is rubber tube harmful to drinking water?: If it is a constant water, okayIf you are in the tube for a period of time, it is best to put on the water, then, after all, rubber is not a food container, some of the inside material will gradually dissolved

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