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The Comparison of PE Pipe and HDPE Pipe
Plastic products have been used for decades. With the advancement of technology, more and more thermoplastic products have added luster to the industry, and more changes are expected.
The Amazing Technical Reasons That Manhole Covers Are Round
There is no immutable law requiring manhole covers to be round-why should they be round? Although some sewer covers are square or rectangular, there types are rare and are generally only found in cases where there is a need for heavy equipment to go through them.
The Difference Between Ductile Iron And Cast Iron
Ductile iron does not break when bent, while cast iron is fragile and easily breaks when bent.
How To Tell Ductile Pipe From Cast Iron Pipe
Ductile iron pipes are lighter, stronger and more durable than cast iron. The difference between cast iron and ductile iron is the form of graphite.
Why Use Ductile Iron Pipe?
Ductile iron pipe is a kind of graphite-rich cast iron made of ductile cast iron, and its graphite has a spherical molecular structure. This molecular structure makes cast iron less brittle, more impact-resistant than other varieties, and has a flaky structure.
Should I Choose a Round Manhole Cover Or a Square Manhole Cover?
When people talk about round manhole covers, they will inevitably discuss the particularity of the round shape. Because it can be rolled, it is convenient for workers to carry. The round manhole cover does not have the problem of the longest diagonal. Its diameter is the same in any direction, and the manhole cover will not fall into the manhole, which is very safe.
What Is Ductile Iron Pipe?
Ductile iron pipe is a kind of cast iron, an alloy of iron, carbon and silicon. Graphite in ductile cast iron is in the form of spheroids.
The Benefits of Ductile Iron Pipe
Due to their recyclable components, energy saving during service, durability, their own recyclability and the promise of the ductile iron pipe industry, it is a more environmentally friendly product.
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Michael Zhang: +86 150 3519 1230
Juan Zhao: +86 180 3227 5113
