We are offering round dutile iron channel gratings. Detailed product description ductile iron grating process:sand casting we could base on your sample or drawing to produce. material:ductile iron detail info as follows: 1. Material: ductile iron and gray iron 2. Grade: en124,...
FRP Grid Advantage: ��1. FRP grid has the basic characteristics of FRP, light weight and high strength, no need lifting equipment when installation, convenient, safe and cost saving. ��2. Long service life, generally...
Standard: EN124/GGG500-7  Material:  Ductile Iron Coating :  Bitumen coating Load Capacity :C250/D400 Item Description Frame size   (mm) clear opening (mm) Height   (mm) Unit weight (kg/PC) 1 C250 gully grating 300*300 170*170 45 9 2 C250 gully grating 400*400...
We are offering steel grating how to order grating 1. bearing bar size(height and thickness) and cross bar size (diameter) 2. bearing bar span (center to center) 3. cross bar span (center to center) 4. steel grating size (length and width) 5. surface:serrated(anti-slip) or...
We are offering boiler grate bar. 1.material: cr13, cr15, cr18, cr20, cr25, cr27, cr15mo1, cr18mo1, cr26ni4,cr22ni4. 2. Process: lost foam process, shell mould process 3. Features of sinter grate bar a.using special gage to check to ensure the size fitts the drawing. b.using...
Frp mini mesh grating is a special molded fiberglass grating. It has cross bars at the top of the grating, which forms smaller holes at the top of the grating. With this special design, it could protect small sized items from dropping through the...
We are offering steel grating. Materials: the most common material is type 304 (sus304). However, type 316 (sus316) or type 316l (sus316l) is also available. surface treatment: hot dipped zinc coating, painted or plain steel. surface shape: flat or gear features:rn1. Good...
Expanded metal walkway grating is an extremely common application for expanded metal panels. The raised bonds and strands provide stronger supporting capacity than the original steel platform. With different weight per square foot and the shapes of the diamond pattern, expanded...
Widely used in plant, chemical factory, oil refinery factory, iron and steel plant, paper mill, machine works, cement plant, municipal works, pollution dealing, Pharmaceutical Industry, food processing, etc....
We are offering powerful fiberglass molded grating. Frp grid advantage:   1. Frp grid has the basic characteristics of frp, light weight and high strength, no need lifting equipment when installation, convenient, safe and cost saving.   2....