Q:Plastic metal hose connector model specification, who knows?

There are hoses, hoses, hoses, fittings, and steel tubes, with specifications ranging from 8 to 150

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

Have changed the gasoline pump, or because of the failure to disassemble the steam pump owners, if the car appeared gasoline, do not panic, this is because after the disassembly and assembly, the residue is not cleaned up. In fact, this situation is usually not met, the gasoline pump replacement cycle is 100 thousand kilometers. But now the gasoline filter is also installed in the tank, connected with the gasoline pump, and its replacement cycle is shorter, 40 thousand km, when the replacement of gasoline pump disassembly. In this case, just look at the gasoline pump installed is not correct, in cleaning the perimeter can be.

Q:What are the production processes and characteristics of high pressure rubber hose?

High pressure wire braided hose production process: rubber, rubber mixing, extrusion, heat pipe casing (core casing, silicone oil and then wipe) molding glue, woven wire (wire stranding), package glue, water reel cloth, cloth, water solution of vulcanization, mandrel stripping, cutting head, pressure test and inspection packaging and warehousing.

Q:What is the maximum pressure that a hose can bear?

Production process with pressure hose hose to withstand the enhancement layer material has a great relationship with the enhancement layer, the enhancement layer of the same level, generally the larger diameter bearing capacity is small, the enhancement layer is cloth or steel wire line and the enhancement layer is also different. Select the hose you want according to your requirements. The hose pressure is 4 times the normal pressure

Q:What is the principle of communicating devices? What if the rubber tube is used as a connecting device to change the water for the fish?

The principle of communicating devices can be explained by liquid pressure. If the same liquid is contained in a U glass tube, a small liquid AB is conceived at the center of the bottom of the communicating device. If the liquid is stationary, it does not flow. The pressure of the liquid in the left tube toward the right side of the liquid AB must be equal to the pressure of the liquid in the right tube toward the left of the liquid AB. Because in the communicating vessel is filled with a liquid, the same two liquid column density, according to the formula of P= P GH liquid pressure that only when both sides is equal to the height of liquid column, the liquid column is equal to the pressure on both sides of the liquid film AB. Therefore, in the case of no flow of liquid, the liquid level in each vessel of the communicating device shall be kept flat. (ideal model method) the connecting device is characterized in that the liquid level in each container is flat only when the same liquid is contained in the container. If the container is tilted, the liquid in each container is about to begin to flow. One end of the liquid column flows to the lower end of the liquid column and stops flowing until the liquid level in each container is normal. As with rubber tube two glass tubes connected together in container with a liquid, which will be a fixed tube, the other tube up and down or tilt, can see the two tube level in stationary phase remained flat. The connecting device is provided with the same liquid, but the pressure on the liquid surface is unequal, and the pressure difference of the liquid surface is equal to the pressure difference produced by the liquid level difference of the two container of the communicating device.

Q:How do the rubber tubes fit into the galvanized pipe?

The inner diameter and outer diameter of the galvanized pipe must be determined.

Q:How to prevent leakage of rubber joint check valve?

Through the internal and external pressure difference to achieve, without any power or manpower, and therefore to prevent backward flow is the best choice.

Q:How much is a gas hose a metre? At least 1 meters, 5 safe?

About 10-20 yuan. Purchase gas hose produced by manufacturer of production license. It is recommended to be used for not more than 3 years.

Q:Which is better for binding files with rubber tubes and cotton threads?

In fact, the most suitable binding file is the file department I twine, such units are preserved, just to have you asked, hope to adopt

Q:How do you remove the burrs on the rubber joint quickly?

The thickness of the rubber joint burr than the thickness of the product is much thinner, so brittle speed than the speed burr brittle products quickly, in burr brittle and brittle products without this period of time can be hit by projectile projectile with frozen products deburring machine, thereby removing burrs in embrittlement.