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: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 high and low pressure circuit of diesel engine?

Low pressure oil circuit is the oil circuit from the tank to the diesel pump. The negative pressure is in the oil circuit, and the oil is drawn out with the diesel oil pump and is sucked into the diesel pump to pressurize. It's obvious that all the oil lines are rubber lines.

Q:Carbon dioxide gas shielded welding torch wire feed hose joint, that steel wire can not be drawn out, how to solve it, with welding?

Replaceable welding wire feeding tube wire feeding tube can be directly removed, if not directly pull out, it may be the welding current and wire melting welding in together, there may be a wire feeding tube after the corrosion resistance increases to pull out, encountered such a situation like a gun only;

Q:What's the difference between hose and hose for compressed air?

Generally, they are bundled into difficult to buy, no need to stand upright, probably because I have not seen large caliber. I also think this thing has absolutely nothing to stand up to. You say the hard one is probably covered with rubber and steel ring inside. Generally used to connect peripherals and larger gas equipment. The hoses we call are generally not very rigid. It breaks easily because it is too hard. Use often put hose made of spring shape, prevent the discount of breath

Q:Does the rubber tube affect the engine in the car's tank?

I don't know what you mean by that, but the car's tank itself needs to be sealed and no clutter is allowed

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

Hydraulic test verification pressure test: Test hose and assembly under verification pressure, continue 30s-60s, whether to produce leakage, deformation and damage. Compression deformation test: keep 1 minutes under the specified pressure (work pressure, verification pressure or other pressure below the proof pressure), measure the length and diameter of the hose, twist angle and bend. Bursting pressure test: Determination of the pressure at which the hose burst during the specified step-up rate. Leak test: save 5min at 70% of the minimum blast pressure, and check again and again for leaks or damage. Due to the fact that water is often used in tests, the pressure and leakage pressure at normal temperatures may be slightly lower at normal temperatures.

Q:How can you pump out the water from a fishpond with a rubber tube?

First, to make the water end elevation is equal to or less than the pond bottom elevation, with a rag like volume by water outlet end, not tight, no leakage on the line, one on the water inlet end station pool dike protection is slightly higher than that of embankment, the other one with the container to the rubber tube irrigation, until all the filling pipe, if small diameter

Q:How should we distinguish between the silicone hose and the rubber tube?

Silicone hose is relatively soft, flexible, and looks better than other rubber tube gloss, color is mostly red, blue, translucent and other colors. Others, such as three yuan ethylene propylene and nitrile rubber hose, are basically black.

Q:What advantages does the Parker hose have in comparison with other hydraulic hoses?

First: from the price point of view. The price of PAKER is the most expensive in the whole industry. High popularity.Second: if in terms of quality. With his quality, Ma has worked hard. Eaton. Love hair. The quality is all rightThird: from the point of view of use, the difference is not obvious. PAKER things match well