C250 Composite Gully Grating Manhole Cover

Thick base, load-bearing and compressive.
Unique design, safe and reliable.
Easy to construct, strong anti-theft.
Reinforced reinforcement, exquisite craftsmanship.

Exquisite appearance, golden style ratio, polymer composite material, inner steel reinforcement bracket, strong flexibility, thick and durable, conforming to national standards, green and environmentally friendly, and recyclable.
The product is made of high-strength composite materials, supplemented by steel bars, and laminated at high temperature. It has no recycling value. The cover and seat are consistent, precision processed, and no noise. It overcomes the "running, jumping, and ringing" problems of similar products.

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Product Description

Place of Origin	China	Brand Name	Anjoy
Model Number	AJSM-MH025C	Size	400*400 mm, see detailed sketch
Material	SMC	Molding Method	Membrane Pressure
Application	Construction	Color	Black
Keywords	Sewer cover	Characteristic	Fiberglass Reinfoced Resin
Dimensions	Customer Required	Shape	Square
Conduction	Non-Electricity Conduction and Non-Heat Conduction

Application：

Residential buildings, courtyards, supermarkets, schools, park squares, urban roads, sidewalks, green belts, etc.

Features：

1.1. Against theft — The material of SMC manhole cover is composite,Non-metallic,it has no value of recycling, thus completely solving the problems caused by theft.

1.2. High load capacity — Its main components are fibreglass and unsaturated resin. Hongyuan’s existing moulds load capacity are EN124-B125, C250, D400.

1.3. Free design — Sucs as Color, Logo, Panel, Load and Dimension can be desigened according to the requirements of customer.

1.4. Long life — Minimum lifespan of 30 maintenance free years.

1.5. Well sealed — It can be used hermetically, and prevent those poisonous gases leaking out from cesspool effectively. Well sealled, no noise pollution or rebound.

1.6. Good wear and corrosion resistance — It will never rust because it has good wear and corrosion resistance.

1.7. High and low temperature resistance — Excellent insulator against heat ( from-40°C~200°C)

1.8. Lighter weight and more competitive price — the weight of composite manhole cover especially SMC manhole cover is lighter. The composite manhole cover is more convenient to transport, install and repair.