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Ductile iron manhole round covers,Ductile iron manhole square covers,Ductile gratings_BOTOU CITY WANGWU TOWN TIANLONG CASTING FACTORY
Nov 08
2024
What are the precautions for cleaning the wellhead when installing Ductile iron manhole square covers
When installing Ductile iron manhole square covers, cleaning the wellhead is a very important step as it is directly related to the stability and service life of the manhole cover....
Nov 08
2024
What is the installation process of Ductile iron manhole square covers?
Preparations before installation: Check whether parameters such as the size, shape, and weight of the manhole cover meet the installation requirements, and prepare installation tools such as wrenches and screwdrivers....
Nov 08
2024
Precautions for installing Ductile iron manhole square covers
When installing Ductile iron manhole square covers, the following precautions should be followed to ensure the normal use and safety of the manhole covers....
Nov 08
2024
What are the application scenarios of Ductile iron manhole square covers?
Square ductile iron manhole covers are widely used in various scenarios due to their characteristics such as high strength, good load-bearing capacity and corrosion resistance. ...
Nov 08
2024
What are the advantages of Ductile iron manhole square covers？
Ductile iron manhole covers undergo spheroidization and inoculation treatment. The internal graphite morphology is spherical, which improves its mechanical properties, especially strength and toughness....
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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