How high pressure rotary joints and metal soft installation is a problem that many customers consultation, to introduce the next. High pressure rotary joints with relatively high environmental pressures, metal hose can be compressed and stretch. But if the installation is not correct, would be damaged. Online information attachment installation order, there are a lot of rotary joint metal hydraulic fitting supplier hose in high-pressure swivel compensation plays a connecting role. There are three types of metal hose length. Compression is to squeeze the hose to the length can not continue the length of the compressed position. Install length is the displacement of high-pressure swivel. Half the length of the length of the pipe in the middle, extending length refers to the pipeline length can't continue. In order to install metal hose according to actual condition, when installing a metal hose, sometimes high pressure rotary joints in the middle position. Hose this position should bear the axial load of two direction, otherwise it only move in one direction, it will have a negative impact. The strength of the high pressure rotary joint will shorten the service life.
Hydraulic pipe joint by thread is divided into: G thread, mid-december, NF, NF thread, MT, then seal: hard seal, seal seal and seal screw thread. Seal of cone within 60 seal 60 degrees seal 60 degrees of UIC end 24 degrees, ED seal. Z type screw seal (belonging to the tooth and occlusal seal), the rest for the parallel threads. Parallel thread itself does not provide sealing, basically provide mechanical support, on the plane or end face seal need to be in.
Conformity of stainless steel fittings reverse extraction principles: the principle of compression fittings middle position is lesser, but both ends is bigger, reverse extraction 3.0 mpa; Stop the principle of leak: u-shaped slot filling type O ring seal, diameter shrinkage, stop leaking; Principle of anti rotary: special card press tool to press hydraulic fitting manufacturer the card into hexagon, prevent leakage in use process.
Stainless steel clip pipe connect the advantages of reliable and safety; Construction convenient and quick; Suitable for embedded installation; Maintenance free, free updates and superior economic performance. The characteristics of stainless steel fittings fittings pipe installation fast and convenient, setup time is only 1/3 of the traditional pipe installation time (electric single pressure is only 5 s). Pipe installation fast and convenient, setup time is only 1/3 of the traditional pipe installation time (electric single pressure is only 5 s). Stainless steel clip pipe fittings construction matters needing attention of stainless steel pipe fittings for thin-walled stainless steel pipe fittings. Please avoid rough operation, avoid sagging and sag, especially in the field, be careful not to tread on pipe fittings. Store line, avoid direct sunlight, please use plastic bags or anti-counterfeiting cloth cover protection. When stainless steel clamp tube by the oil, be sure to insert the clean. Especially the rubber seal at the end of the pipe and pipe fittings, judge whether there is a foreign body, if there is a foreign body, immediate treatment, lest cause more serious consequences.