Q:Pipe rubber shock absorber: flexible joints and flexible connections are not the same thing

The soft connection is mainly composed of flexible body (bellows), net body and various forms of joint, compensating the deformation of the axial, transverse and angular directions of the absorption pipeline, and eliminating the stress.

Q:How can I remove all the flavor on the rubber hose?

The rubber itself is tasteless, and the smell of the rubber we smell is the flavor of a vulcanizing agent or accelerant.Cover or dry.

Q:What are the categories of hose?

According to the compression status: pressure hose; suction hose; pressure suction hose (drain suction hose)

Q:What is the difference between the precast beam of the bridge and the method of pulling out the rubber tube after pouring the concrete? What's the difference between design and calculation?

Construction process, in order to avoid concrete into bellows, influence later wear steel strand, construction units generally use PVC and other rubber tube into bellows, in order to double insurance, don't let concrete into. Its length is certainly larger than the length of bellows (750mm at one end for easy operation)

Q:Three yuan ethylene propylene rubber hose, hydraulic oil and oil?

Finally, NBR (Ding Jing rubber), ACM (acrylate), FKM (FKM) can be non polar medium.

Q:Which is safer for stainless steel bellows and rubber tubes for gas pipelines?

Stainless steel bellows, installation is simple and quick. Because the elasticity of the stainless steel bellows is good, only two special tools can be bent in hand during the operation, and no joints can be arranged in the wall or the decorative layer when buried, which reduces the risk of leakage.

Q:The rubber tube of the gas cooker is aging. It's leaking. Can you change it for yourself?

This brand has been doing for more than 20 years, you can go to the store to find, certainly some, safety first, trouble trouble point.

Q:Faucet hose connection problem

The buried water pipe is outside the wire, you can use the inner home angle valve. When installing, pay attention to the rubber ring in the metal hose. The gasket should be put away. It is better to buy the transparent rubber ring and the metal hose of that kind of gasket, and pay attention to the length.

Q:How often do the oil - resistant rubber pipes undergo atmospheric pressure testing?

Hose size measurement: the inner and outer diameter, outer diameter, wall thickness, enhancement layer concentricity, inner and outer layer of glue thickness, assembly diameter, new GB and ISO increased the length and the measuring point mark, provides no pipe joint and a hose length of various pipe joint measurement method.

Q:How can I keep the rubber tube for stethoscope?

I don't think this question should be considered purely from the point of view of sound transmission.