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... b1 b2 b3 b4 h1 h2 h3 h4 r1 r2 r3 r4 Lightweight ductile iron manhole covers Φ500 Φ480 Φ532 Φ540 180 140 10 8 13 86 9 31 60 6 140 210 6 8 QT500-7 25 Φ......
...Free design 2. Detailed information of gully grate and frame dimensions 1) Various manhole cover made by GX Foundry strictly conform to standard and free from sand holes, blowholes,distortion or any other de...
1.advantage 1) High load rating and strength 2) Against theft and safety options 3) Durable service life. 4) Free design 2.detailed information 1) Various manhole cover made by GX Foundry strictly conform to st...
1.advantage 1) High load rating and strength 2) Against theft and safety options 3) Durable service life. 4) Free design 2.detailed information 1) Various manhole cover made by GX Foundry strictly conform to st...
1.advantage 1) High load rating and strength 2) Against theft and safety options 3) Durable service life. 4) Free design 2.detailed information 1) Various manhole cover made by GX Foundry strictly conform to st...
1.advantage 1) High load rating and strength 2) Against theft and safety options 3) Durable service life. 4) Free design 2.detailed information 1) Various manhole cover made by GX Foundry strictly conform to st...
1.advantage 1) High load rating and strength 2) Against theft and safety options 3) Durable service life. 4) Free design 2.detailed information 1) Various manhole cover made by GX Foundry strictly conform to st...
1.advantage 1) High load rating and strength 2) Against theft and safety options 3) Durable service life. 4) Free design 2.detailed information 1) Various manhole cover made by GX Foundry strictly conform to st...
1.advantage 1) High load rating and strength 2) Against theft and safety options 3) Durable service life. 4) Free design 2.detailed information 1) Various manhole cover made by GX Foundry strictly conform to st...
Double Seal Rectangular Manhole Cover 900mm Ductile Cast Iron Black Bitumen Painting 1 Material: ductile iron, cast iron 2 Size: 200mm~1000mm 3 Standard: EN124 4 Loading Pressure: A15, B125, C250, D400, E600 5 ...
SGS Ductile Iron Manhole Cover Smooth Surface For Industry / Construction Ductile Iron grating : 1. Classes: A15, B125, C250, D400, E600 and F900. 2. Design ......
High Reliability Cast Iron Manhole Cover Anti Sedimentation 700MM X 700MM Material Ductile cast iron, grey cast iron, steel Specification A15,B125,C250,D400,E600,F900 Process Sand casting, Shell core casting Ap...
Park / Yard Cast Iron Manhole Cover Sand Casting Shock Absorption Eco Friendly Standard: Uni En124 Deformation Temperature: Isothermal Forging Molding Style: ......
Drainage Channel Waterproof Manhole Cover And Frame Ductile Iron Material Specification Customized,customer required,customer's drawings Material Ductile iron AISI 60-40-18/65-45-12/ 70-50-05/80-60-3 DIN GGG40/...
Sewage Square Manhole Cover Heavy Duty Double Seal Corrosion Resistance Material Ductile cast iron, grey cast iron, steel Specification A15,B125,C250,D400,E600,F900 Process Sand casting, Shell core casting Appl...
B125 C250 D400 Sewer Manhole Cover Heavy Duty Square Shape Anti Slip Surface Application 1. Electric power pipeline well; Post, telecommunication, communication pipeline well; 2. Street lamp well, fire control ...
Ductile Foundry Sewer Manhole Cover Corrosion Resistance Good Extensibility name Ductile iron drain grid gratings Material Ductile iron Load bearing B125/D400/E600/F800/F900 applicability Urban planning / munic...
Round Ductile Cast Heavy Duty Manhole Covers Epoxy Coating Anti Corrosion Specification A15, B125, C250, D400, E600, F900 Shape Double triangle, round, ......
Customized Heavy Duty Manhole Covers Shock Absorption For Road Facilities 1. High load strength Less noise and lower vibration transmissions. 2. Against theft,noise and rust. 3. Durable life. 4. Free design Cla...
B125 C250 D400 Heavy Duty Manhole Covers 600x600mm Construction And Public use Class Application Area Class A15 green belt, no motor vehicles on sidewalks and other areas Class B125 sidewalks, non-motor vehicle...