Q:What are the properties of stainless steel metal hose materials?

The stainless steel metal hose is made up of corrugated pipe, stainless steel braid net and two ends joint.

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

Q:How can the rubber tube be used properly and how to use it properly?

Hose selection and installation caused by improper hose rupture. When replacing the hose, the hose wire length, number, shape and size of the joint should be reasonable, and should try to reduce the degree of bending in the hose; tighten union nut, do not make the hose distorted, excessive bending and twisting will reduce the service life of the hose greatly; some easily friction parts should take protective measures to prevent the hose due to wear and burst.

Q:Is rubber tube harmful to drinking water?

There are drinking water standard rubber tube, ordinary hose can not be directly applied to drinking water, there is low toxicity!

Q:Diameter 127mm steel pipe, and diameter 127mm rubber hose how to connect?

A metal ring is sheathed inside the rubber tube, and the rubber tube with the metal ring is sheathed into the metal tube so that they can come into close contact with each other. In brief, the metal collar and the steel pipe hold the rubber tube in the center. I wonder if you understand. The outer diameter of the metal ring is about 111~119mm. It's hard to say how specific it is.

Q:How can the rubber pipe leaking from the cold water inlet of the electric water heater do?

This hose has a shorter life span. It is advisable to replace the stainless steel bellows according to the length of the pipe so that it can be used for a long time without replacing.

Q:Is flexible rubber joint and telescopic device a kind of thing?

The utility model discloses a pipe expansion device, which is a connecting piece which is compensated by the size change caused by thermal expansion and cold contraction in the pipe connection. There are two kinds of pipe expander, one is rubber pipe telescopic device, and the other is metal pipe telescopic device.

Q:What happened to the soft rubber flat?

The two above are all correct, this is mainly to see where you are used, and if used in the settlement of the joint or expansion of the above, and then appear flat, then it is easy to burst the tube. It is important to note that metal bonding is recommended. Rubber joint is commonly used to shock, is not recommended when the expansion joints, expansion joints when used, if appear flat phenomenon, prone to pull off the situation (is flange off). The danger of exploding pipes everywhere. So it's not that rubber joints are bad, and it depends on where they are used.

Q:The principle of the common bicycle valve

The main body of the valve core is a small upper end hollow and solid cylinder at the lower end, and a small hole is opened at the lower end of the lower end to connect with the hollow part.

Q:Will the electric water heater be well connected with metal hose or hose?

On the other hand, the utility model can effectively avoid the frequent switch of the water heater power switch because of the two grounding. Therefore, the metal pipe connection does not meet the safety and installation specifications.