∅350mm(13.8" ) D400-Sewer Manhole Cover & Frame

High quality and heavy duty drain D400 manhole cover, used for sewage drainage and rainwater drainage of highway, made of SMC FRP composite waterproof material, which can be non-slip, anti-static, corrosion-resistant and aging-resistant.

Sample: Set / 1 Set (Min. Order)
Production time:
Quantity (set) 1-100 >100
Day 5 negotiated
Customized: Support customization
Transport: Support sea transportation

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Product description

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Quick details

Product name: SMC FRP Composite ∅350mm(13.8") D400 Sewer Manhole Cover And Frame
Size: ∅500X80mm (19.7"X3.2")
Clear open: ∅350mm(13.8")
Application: Freight station, wharf and other heavy roads and sites frequently used
Function:Lockable, weather-resistant, corrosion-resistant, aging-resistant, impact-resistant, fatigue-resistant, waterproof/sealing, lightweight, non-slip, and anti-static,Theft-proof (no resale value)
Color: Black Color
Product Structure: Manhole cover and frame, Drainage handle aluminum sleeve
Net Weight: 16Kg
Product Material: The manhole cover and frame are made of SMC FRP composite material, the aluminum sleeve of removable drainage handle adopts aluminum alloy
Working Temperature: -50℃～+150℃
Product Standard: BS EN124:1994
Load Ratings: D400(40TON)

Product details

Function	Sewer, Anti Slip, Anti Static, Corrosion Resistantand aging resistant
Product Color	Black Color

unit:mm

Product structure size (mm)	Manhole cover Depth	Manhole cover Dia	Manhole Frame Height	Load Ratings
	60	420	80	D400
	Manhole Frame Outer Dia	Clear Open Dia	Inspection Cocer	Weight(Kg)
	500	350	&emsp;	16

unit:in

350-D400无锁.jpeg

Product structure size (in)	Manhole cover Depth	Manhole cover Dia	Manhole Frame Height	Load Ratings
	2.36	16.54	3.15	D400
	Manhole Frame Outer Dia	Clear Open Dia		Weight(Kg)
	19.69	13.78		16

Application

Freight tation
Wharf
other heavy roads and sites frequently used
Sewer

A155 Tonnes
Areas which can only be used by pedestrians and pedal cyclists.
B12512.5 Tonnes
Footways, pedestrian areas and comparable areas, car parks, or car parking decks.
C25025 Tonnes
For gully gratings installed in the area of kerbside channels of roads. This area extends from a maximum of 0.5m into a carriageway to a maximum of 0.2m into the footway. Recommended for minor roads/areas of slow moving traffic.
D40040 Tonnes
For covers and gratings used in carriageways of roads (including pedestrian streets), hard shoulders and parking areas, for all types of road vehicles.

Constantly strive for perfection

●Support Customization Of Products With Customer Logo

●Non-slip

The upper surface of the manhole cover is designed with many round bumps with a height greater than 4mm, which increases the friction area on the surface of the manhole cover. The anti-skid ability of the surface of the manhole cover is greatly improved.

●The aluminum sleeve of removable sealing handle adopts aluminum alloy

●Frame

●Tool

We have mature OEM and ODM experience

Customizable logo, cover pattern, color and size

Light weight

The weight of composite manhole cover is 1 / 4 of that of traditional manhole cover with the same volume

Excellent bridge structure

Factory Overview

Applications

Products comply with EN124-5 2015 and AS3996 2006 standards, and are suitable for applications in -50°-150° ambient temperature, as well as in lawns, indoors, sidewalks, non-motorized lanes,car parking lots 、Gas stations, freight stations, docks and other heavy roads and sites that are frequently used Meet all kinds of products with A15, B125,C250, D400, E600 load-bearing grades.

Packing and shipping

We can provide standard carton, wooden box, iron pallet and other packaging, or according to your requirements.

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