Q:What's the smell of petrol in the car and the trunk?! Especially after a long drive!

Some owners of the gas fuel to add too full, while refueling no leakage, but gasoline but follow the line and into the carbon canister in the tank, the steam release even a gasoline release out, if it is in air conditioning circulating state, the car will be able to smell the smell of gasoline.Solution: as long as the carbon canister inside the gasoline consumed, the excess carbon canister gasoline vapor through the engine negative pressure into the cylinder combustion, there will be no gasoline vapor overflow, and then open the window ventilation is.If you smell the smell of gasoline at the same time there is a pungent rubber flavor, it should be careful, there may be a harbinger of fire, you have to do a good job of checking and preventive measures in advance.

Q:Three yuan ethylene propylene rubber joint (high temperature resistant rubber joint) can withstand high temperature

Three high temperature rubber with high temperature resistance and outstanding resistance to ozone, weather resistant performance, using its unique elastic and ozone in the temperature range -40 ~ 150 degrees of internal energy, weather resistance and other advantages, the suitable seal required for making hot institutions, such as the seal ring light source lamp cover. Valve pad.

Q:Is the rubber pipe joint installed in the middle of the pipe and pump to absorb the shock?

Control the noise produced by parts of machinery, equipment, and equipment. The pump foundation of the new pump house should adopt heavy weight to prevent vibration from producing noise. Vibration isolation should be set up with rubber vibration isolating pads to reduce vibration noise. Each pump unit shall be provided with a foundation to prevent resonance. Use "soft" connection as far as possible in the suction pipe and pressure pipe of the pump. Periodic maintenance problems, such as packing leakage, equipment parts loose, serious wear and tear of equipment parts, mechanical vibration and so on, should be repaired in time, thereby reducing noise.

Q:What are the materials used in rubber joints? What are their advantages?

While the three EPDM is ethylene propylene diene hydrocarbon, and non yoke of three yuan is the main characteristic of copolymer, excellent oxidation resistance, ozone resistance and anti erosion ability, also has excellent curing characteristics. Simple speaking is resistant to high temperature.The nitrile rubber by emulsion polymerization at low temperature, excellent oil resistance, high abrasion resistant, good heat resistance, strong adhesion. (oil).

Q:What does the letter of the high-pressure tubing connector mean?

Purpose: high pressure tubing tubing steel wire spiral reinforced layer and wear resistant synthetic rubber composition used for conveying high pressure, engineering machinery hydraulic oil, gas, petroleum, submarine irrigation, steel mills, chemical plants and other media.

Q:Production process and raw material of rubber

Process selection: the tensile strength is the limit ability to characterize products can resist tensile failure. The main factors affecting the tensile strength of rubber are: the main valence bond, intermolecular force and polymer chain flexibility of macromolecular chains.

Q:Can the high-pressure rubber hose be followed by water pipes? Will it be poisonous?

The problem should also not large, if it is stored for a period of time in the yard, first put best water again, after all, is not a food container rubber material, inside some substances will dissolve gradually, and there is a water purifier water generating reaction of some harmful substances.

Q:What are the standard numbers for hose couplings? What standards are they used to accomplish?

The general hose inside and outside the adhesive layer material with natural rubber, styrene butadiene rubber or butadiene rubber; hose with chloroprene rubber, nitrile rubber; acid and alkali resistant, high temperature resistant hose with ethylene propylene rubber, fluorine rubber or silicone rubber etc..

Q:Latex tube, rubber tube, silicone tube, which three of the best tightness?

Rubber tightest is butyl rubber, rubber pipe products in general, with no fiber layer, expanding 300-500% is no problem, you can put it into the glass tube, depends on the strength of the glass tube and technique.

Q:How to identify the quality of rubber pipes for sewage treatment?

A tubular rubber product used to transport gases, liquids, slurries, or granular material. It is composed of inner and outer rubber layer and skeleton layer. The material of skeleton layer can be made of cotton fiber, various synthetic fiber, carbon fiber or asbestos, steel wire and so on.