< Hebei Province Jingxian Xintong Rubber and Plastic Products Co., Ltd. has an advantageous geographical location and developed transportation. It is adjacent to the neighboring highway to the east, and the Beijing-Luzhou Railway to the south is adjacent to the Shide Railway and Hengde Expressway. Our company was founded in 2001, covering an area of square meters and employing 20 people. The company mainly produces nylon plastic polyurethane polyacetal rubber seals and other products, which are widely used in beer equipment, mining machinery, textile beverages, construction engineering, automobile manufacturing and other industries. ><
> Also known as telescopic expansion joint corrugation. Divided into: corrugatedsleeverotationsquare naturalSeveral major types, among which corrugatedis more commonly used, mainly to ensure the safe operation of pipelines, and has the following:
Compensation and absorption of pipeline shafts Lateral and angular thermal deformation.
Corrugatedexpands to facilitate the
installation and disassembly of valve pipeline
>Absorb equipment vibration and reduce the impact of equipment vibration on pipeline
Absorb the
deformation of pipeline caused by earthquake subsidence.
The square naturalhas two:
When the pipe crosses the foundation beam or basement wall To avoid foundationsettlement putting pressure on pipe, square needs to be installed.
When the thermal pipeline is too long, it is necessary to install a square to reduce thestrain of thermal expansion and contraction on the pipe. stretch.
Pipe expansion
is the linear expansion coefficient, take /
The length of the compensation pipeline (thedistance between the fixed supports of the required compensation pipeline)
△ is the temperature difference (the medium temperature is the ambient temperature during installation)
> After continuous reforms, we The company now has advanced science and technology, a unique talent mechanism, and a sound quality assurance system. With high-quality products and first-class after-sales service, we warmly welcome new and old users from all walks of life to choose our company's products.
Contact information: Manager Li
Telephone: