Raw material: ductile iron QT500-7
Standard: BS EN 124
Grade: C250
Item code: C64
Clear opening: dia640mm
Character: hinge type, with two lifting keyholes
Painting: black bitumen
Heavy Duty Manhole Cover
Specification | A15, B125, C250, D400, E600, F900 |
Shape | Double triangle, round, square, rectangular, octagonal types & etc. |
Surface Treatment | Bitumen, epoxy paint and water base paint |
Application | Sewer, Electronic, Sanitary, telecommunications, sewage, drainage, water, stormwater, fire protection & etc. |
Standard | BS EN 124, AS 3596, SANS |
Technical Support | Owning experienced designing team |
Quality Control | Superior Product Quality |
Production Facilities | Automatic moulding machine lines, cupola, sand treatment system, molding machines, core-shooters, powder coating line, CNC machining centers & etc. |
Feature | Single Seal, Double Seal, Bolt Hinge, Removable Hinge, Lock Device, Spring Bar, Auto-locking Device, Safety-Design, Solid, Vent Cover, Lifting Key Hole, Rubber/PE Gasket, GRP Plate, Cut-Corner Design, single seal, double seal, hinge type, ventilated, watertight, airtight, and anti-theft & etc. |
Web Site: www.syifoundry.com
SYI can provide the products instructions and the guide of production installation to customers.