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Ductile iron manhole round covers,Ductile iron manhole square covers,Ductile gratings_BOTOU CITY WANGWU TOWN TIANLONG CASTING FACTORY
Sep 12
2024
How should the bearing capacity of the manhole cover be tested?
The test of the bearing capacity of manhole covers generally follows relevant national standards and specifications. ...
Sep 06
2024
How should different types of manhole covers be selected in actual use?
When selecting the type of manhole cover in actual use, multiple factors need to be considered. ...
Sep 03
2024
Briefly describe the design concept and application of the Ductile gratings
From a mechanical perspective, the circular manhole cover experiences uniform stress. ...
Aug 30
2024
What are the advantages of Ductile gratings?
It is not easy to break and damage under impact, vibration and other circumstances, reducing the risk of sudden damage....
Aug 27
2024
Talk about the advantages and characteristics of Ductile iron manhole round covers
Ductile iron manhole round covers (abbreviated as DI or DF) is a kind of cast iron material. Its carbon exists in the form of spherical graphite, hence its name....
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Botou City Wangwu Town Tianlong Casting Factory mainly engages in production of EN124 standard series products and gray cast ion and nodular cast iron products, including thousands of varieties such as A15, B125, C250, D400, E600 and F900 trench well lids and trench dandruff combs included in the EN124 standard series products.
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Botou City Wangwu Town Tianlong Casting Factory
PHONE:+86-17333750346
PHONE:+86-18103275288
TEL:0317-8396008
FAX:0317-8396808
ADD:CHANGLE VILLAGE,WANGWU TOWN,BOTOU CITY