500X340X63mm(19.7"X13.4"X2.5") D400_Heavy Duty Sewer Grate Covers

Heavy duty steel plate grating trench covers is applied on walkway, carriageway, courtyard etc; used as cover for drainage trench, wire ditch, subway, and air pit. It are anti-corrosive, resisting to acid and alkali. Light weight, great load-bearing capacity, anti-slip and safe, easy installation, economical of materials, sturdy and durable, good ventilation, easy to clean and attractive appearance.

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

Select and buy

CATEGORY

Product description

summary

Quick details

Product name: SMC FRP Composite 500X340X63mm(19.7"X13.4"X2.5") D400 Gully drain cover
Size: 500X340X60mm(19.7"X13.4"X2.4")
Clear open: 500X250mm (19.7"X9.9")
Application: Gas station, freight station, wharf, heavy vehicle driving site drainage ditch
Function: Drainage, anti-skid, anti-static, corrosion-resistant and aging resistant
Color: Black Color
Product Structure: Manhole cover and frame, removable side sealing structure, removable sealing handle aluminum sleeve and 3 M8x40 hexagon socket cylinder head lockable bolts
Net Weight: 14Kg
Product Material: The manhole cover and frame are made of SMC FRP composite material, the removable side sealing structure adopts corrosion-resistant EPDM, the aluminum sleeve of removable sealing handle adopts aluminum alloy, and the M8x40 hexagon lockable bolt adopts 304 stainless steel
Working Temperature: -50℃～+150℃
Product Standard: BS EN124:2015
Load Ratings:C250(25TON)

Product details

Function	Drainage, anti-skid, anti-static, corrosion-resistant and aging resistant
Product Color	Black Color

Product structure size (mm)	Manhole cover Depth	Manhole cover Dia	Manhole Frame Height	Load Ratings
	63	500X340		C250
	Manhole Frame Outer Dia	Clear Open Dia	Inspection Cocer	Weight(Kg)
		500X250		14

If the product is used in an unsealed environment for drainage or sewage ,the handle hole of the manhole cover is a drainage handle aluminum sleeve ,and removable rubber seal is not installed on the manhole Fram

Application

Gas station
Freight statio
Wharf
Heavy vehicle driving site drainage ditch
Sewer

Extra wide 1080mm gully grating manhole cover

Size: 355X1080X120mm
Clear open: 1000mm
Material：SMC composite
Load Ratings: C250 (25TON)
Working Temperature: -50℃～+150℃
Product Standard: BS EN124:2015

BETTER COVER's independently developed SMC composite material has good impact resistance,
low water absorption, and super corrosion resistance (acid, alkali, salt, organic solvent, etc.),
the product can be used at - 50 ~ 160℃,Service life exceeds 30 years.

Constantly strive for perfection

●Support Customization Of Products With Customer Logo

Light weight

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

Excellent bridge structure

We have mature OEM and ODM experience

Customizable logo, cover pattern, color and size

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.

BACK

Other products

Spill Containers

Sealed and Locked Spill Containers（D400）

∅900mm(36") D400 Gas Station Manhole Covers

600mm dia cover for sewage application, Odor-proof manhole cover, sealed manhole cover

355X1080X120 C250/D400

Composite manhole covers Φ900mm D400-Advantages of double sealing

355X1080X140 D400

500X340X63mm(19.7"X13.4"X2.5") D400_Heavy Duty Sewer Grate Covers