Is the trachea connected directly to the inside and outside threads? I remember a sealing ring
1. quick installation, simple and smart, space saving 2. forms, to meet the need of any pneumatic pipe arrangement. 3. even after installation, the plastic pipe can be freely turned. The 4. release ring adopts elliptic design, easy to dismount. All 5. taper pipe thread pre coated with Teflon to prevent leakage, good sealing performance.
Pipe joint with advanced structure, good performance, convenient use, no welding, no piping will flare and a series of advantages, therefore, sleeve type pipe coupling has been widely used in various types of machinery, hydraulic pneumatic system. But the card sleeve pipe joint is made of higher precision, because of the complex process, it should not be scattered or small batch manufacturing, need professional production.Joint is generally divided into two types, plastic joints and metal fittings, plastic joint production of low cost, simple manufacturing process, and the pressure is only 1 MPa, metal joint complex production process due to the use of the material requirements, so expensive, the high temperature resistant, metal fittings, some high requirements of the environment the preferred
This problem is too abstract. There are several cases: 1:, if the pipe thread (G, NPT, BSP), only need to use raw tape or liquid TEFLON coated, tighten can be. 2: some joints are sealed by the cone. Sealed by a cone (of a ferrule); some have O rings, others are straight. You can find it on PARKER's product samples. 3: some joints are screwed with M thread. Seal by type O ring or copper gasket. Go to the FESTO, SMC site and find the M connector. 4: there are other types of fast joints. There are too many kinds.
The question is too abstract:#1: if the pipe thread (G, NPT, BSP), only need to use raw tape or liquid TEFLON coated, tighten can be.#2: some joints are sealed by the cone. Sealed by a cone (of a ferrule); some have O rings, others are straight. You can find it on PARKER's product samples.#3: some connections are screwed with M thread. Seal by type O ring or copper gasket. You go to FESTO, SMC's website to find the M thread connector, you can.#4: there are other types of fast couplings, too. There are too many kinds.
