It should be said that super-strong bearing capacity, various anti-corrosion treatments, water quality assurance, ductile iron pipe is one of the necessary materials for pipeline water supply. The ...
1. Different concepts
Machine-made cast iron pipes are flexible interfacial drainage cast iron pipes produced by centrifugal casting, and the interface is generally W-type...
There are many people who like to swim. If you're a swimmer, you can't help but pay attention to your swimming gear. Next to the pool is a circle of overflow grids, usuall...
Precautions before installation
Before digging in general: First remove obstructions, level the ground, lay logs along the ditch, then lay flexible pipes according to the ...
The longer you use the ductile cast iron manhole cover, the more problems you will have. Therefore, in order to deal with these problems, you first need to know how to dea...
29 Jun,22
28 Jun,22
24 Jun,22
23 Jun,22
22 Jun,22
