Q:How to detect the reliability of rubber hose

Bending test: after bending the hose to a certain extent, measure the minimum outside diameter of the bending part and the ratio of the outside diameter before bending, the passing capacity of the steel ball and the bending force when the tube is pressurized.

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

It's easy for a car with a longer car age. The rubber hose in the engine room is of better quality and can be aged easily after a long time. Once aged, gasoline can leak into the cockpit, not into the manifold. The air conditioning system causes the gasoline to taste into the car. Therefore, once the rubber tube is aging, it needs to be replaced in time!

Q:Water heater hose 4 points and 6 points difference

The 1/ angle valve itself is provided with a switch and the long end is mounted to the wall pipe. If the toilet or faucet to repair, turn the corner valve closed, the hose will be out of water; 8 (7 points), the domestic pipeline and hose connecting the city 4 points thread; 4 (6 points) domestic are 6 points interface; imports of 4 points.

Q:Between the two flanges in the middle of the rubber pipe, what is the name of the connection?

Rubber flexible joint is also called rubber flexible joint, flexible rubber joint, flexible rubber joint, rubber shock absorber and so on.

Q:Hose connector JB1885-77 what is the standard?

The pipe joint oil sheet, wool, steel board, combined sealing washer or sealant leak, whatever the material, should first check the seal is damaged, and rough conditions such as deformation, aging, and then take corresponding measures.

Q:What's the detailed size of hose connection for shower?

Hot and cold bath: take a bath with hot water before going to bed every day. The temperature of the water is within the limits of the body's tolerance. After washing, sleep in hot water for 15 minutes. After bathing was out of a sweat, after 3~4 minutes, and then into a basin of cold water or cold shower. Note that the hot and cold bath must be "hot before cold."".

Q:What material is used in the gas pipeline to reduce the wastage?

Stainless steel corrugated pipe is a soft pipe and the pressure, except for gas transportation, are used in liquid conveying system, mainly to the mutual displacement or other mechanical device compensation pipeline connection port. Stainless steel bellows in addition to soft, high pressure, but also has light quality, corrosion resistance, high temperature resistance and other characteristics, therefore, China's current gas tube basically to stainless steel bellows direction.

Q:Is hot melt hose toxic and harmful?

The heater adopts the U.S. and high temperature heating wire line, uniformly wound around the pipe wall, with thermal insulating properties and uniformity, good heat resistance, heat insulation material of high quality, ensure that the insulation performance of larynx.

Q:Is it feasible to use rubber material, middle canvas layer and outer rubber material in PVC rubber tube?

Cloth rubber tube, 68.5MM mold out, take off the mold, after natural cooling, measuring the diameter of only 67.8MM, rubber and cloth shrinkage!

Q:There are several ways to connect the built-in rubber stop

The built-in rubber sealing belt shall be an embedded rubber water stop belt, which is also called a buried rubber water stop or a middle rubber water stop belt.