球墨铸铁管的内壁杂物该如何清理作者: 发布时间: 2018-07-26 次浏览
With the wide application of ductile iron pipe in pipeline system, people are no longer unfamiliar with the application of ductile iron pipe. Ductile iron pipe is widely used in water supply, air supply and other pipe systems. These applications have high quality requirements for ductile iron pipe.
Ductile cast iron pipe in the pipe system to use in our lives, when used as sewage pipes, clean up the problem about ductile iron pipe wall clutter is a very important thing, improper handling wastewater cannot be disposed, will bring big trouble for our life. Beijing tianzhenyu iron and steel co., LTD will introduce how to clean up the sewage on ductile iron pipes.
1. Clean and scrub all sundries in ductile iron pipe socket;
2, the adhesive on the aprons qing wipe up, bend the aprons as "plum blossom shape" or "8" figure into the socket, groove along the entire aprons with the hand press it again, or use a rubber mallet to hit, to ensure that each department of synthetic don't become warped twisting, average card in the slot;
3. Evenly brush the lubricant on the inner surface of the rubber ring installed at the socket, and brush the lubricant on the outer surface of the socket.
4. The pipe shall be lowered to the bottom of the groove according to the requirements of the lower pipe, usually by manual or mechanical lowering. Installation equipment: ductile iron pipe will be ready to install the equipment in place, when installation, pay attention not to clean the pipe parts again pollution.