recessed manhole covers

Recessed Manhole Covers

Class: A15-F900.
Design Standard: BS EN124:2015
Material grade: GGG500/7.
Seal:Double seal/Single seal

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Polymer Concrete Quick Flow Trench Drain/Shower Drain with Metal Cover

Material:Polymer Concrete
Standard:EN1433
Application:Drainage system
轴承类:A15 / B125 / C250 D400 / E600 / F900

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PP Polypropylene Coated Aluminium/Carbon Steel/Ductile Iron/Stainless Steel Yellow Color/Orange Color/Green Color Manhole Step

Application: Manhole, Sewer, Tunnel, Concrete.
Material: Iron, Carbon steel + Plastic.
Structure: Step Ladders.
Feature: Telescopic Ladders, Insulation Ladders.

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Iron Grating for Drainage Channel with Spray Paint

Class: A15, B125, C250, D400, E600 and F900.
Design Standard: BS EN124-2
Material grade: GGG500/7.
Seal:Double seal/Single seal

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China Factory Supply Steel Grating Cover Drainage Ditch

Class: A15, B125, C250, D400, E600 and F900.
Design Standard: BS EN124:1994.
Material grade: GGG500/7.
Shape: Square Frame Round Cover

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OEM En124 Ductile Iron Manhole Cover with Round Frame

Class: A15, B125, C250, D400, E600 and F900.
Design Standard: BS EN124-2
Material grade: GGG500/7.
Shape: Square Frame Round Grate

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Cast Iron Surface Box for Fire Hydrant or Water Meter En124

Class: A15, B125, C250, D400, E600 and F900.
Design Standard: BS EN124:2015.
Material grade: GGG500/7.
测试:testing before shipping for the smooth surface and loading.

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OEM Square and Rectangular Ductile Iron Sand Casting Tree Grate with CNC Machining

Class: A15- F900.
Design Standard: BS EN124:2015.
Material grade: GGG500/7.
Seal: Double seal/Single seal

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We always follow efficient management and strict production standards and therefore produce first-class qualityCheck Valve,Cast Iron Grates,Ductile Iron Pipe Fitting,Quadruple Triangular Manhole Cover. We're well-known as one of the leading Recessed Manhole Covers manufacturers and suppliers in China. We warmly welcome you to buy high quality Recessed Manhole Covers in stock here from our factory. Also, customized service is available.