Casing expansion joints
1, the product of a variety of water supply and drainage, water towers, water pumps, water meters, installation and removal of the valve provides a great convenience to the long-distance pipeline due to the temperature difference caused by the expansion played a very good regulation.
2, the installation must release the pressure plate bolts, pull the telescopic tube length to install, and then tighten the diagonal method, do not use such as overhead partial pressure at both ends must install the appropriate mounting bracket.
3, the flange using GB4216.3-4216.5 standards.
4, such as the use of other specifications can be production.