Building Metallic Materials
Description
http://www.sdhhcasting.com/round-manhole-covers/4252996.html
Features:
Cast Iron - Class B or D
ISO9001/EN124
Concrete Encased and Solid-Top models available
Larger concrete encased units available. Diameters to suit 900mm, 1050mm, 1200mm and 1500mm openings - offset cover placements can be specified
Bolt down covers available
Product Name
Circular manhole Covers
Application
construction and public use
Product information
Manhole Covers are manufactured for construction and public use. Manhole Covers shall be smooth and free from sand holes, blow holes, distortion or any other defects
Material
a) Ductile Iron GGG500-7 & 400-12
b) Grey Iron GG20
Process
a) Molding boards
b) Green sand with hand molding
C)Automatic machine lines
Coating
a) Cold applied black bitumen
b) Without coating
c) Coating as per customers& acute; requirement
Advantages
Smooth and free from sand holes, blow holes, distortion or any other defects
Packing
A) Wooden Pallet
B) Plywood Pallet
C) Steel Pallet
D) As per customers& acute; requirements
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QINGYUN HUIHUANG EXACT CASTING CO.,LTD
Qingyun Huihuang
Address: yingbin road.Qingyun County, Texas, Shandong, China,
Qingyun , Shandong
China,
Tel: 86-0534-6100080
Fax:
