We are offering china gray cast iron drain covers. Detailed product description process:sand casting base on your sample or drawing to produce. material:grey iron weight:2.6kg detail info as follows: 1. Material: ductile iron and gray iron 2. Grade: en124, a15, b125, c250, d400,...
Drain Cover with Frame Product Description 1. steel plate used in the ditch cover sidewalks, roadways, courtyard or building ground cover, as ditch, ditch, underground pipeline channel, shaft, light wells and inspection wells etc.. 2. The steel grid plate groove cover is usually...
We are offering drain covers. standards as per en124 surface printing epoxy painting or bitumen class a15 b125 c250 d400 e600 f900 materials ductile iron cast iron grey iron process moldings boards inscription as per customers’ request size range dn200mm-1200mm shape square...
Cangzhou Zhong Ya Trade Company is a high technical corporation, which integrates multiple functions of scientific research, design, manufacturer and sale. We've always been trying to offer best products and services to every client. Our products have passed ISO 9001:2000 and...
1. U type trench drain grating cover introduction: use banding steel grating to design and manufacture, widely used in urban road, square, garden, docks, and airports, parking lot, highway, railway, industrial engineering and other kinds of...
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