Hinged SMC Manhole Cover D400 Loading Composite Manhole Cover

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: JM-MR101D1
• Shape: Round
• Certification: ISO, CE, SGS
• Product Name: FRP SMC Manhole Cover
• Load Capacity: D400
• Clear Opening: 500mm
• Color: Customized
• Features: Anti-Theft Anti-Corrosion Screw Lock
• Certificate: ISO, Bsi, SGS, Ce, Eurofins, Gts, BV.
• Type: Round Manhole Cover
• Application: Road Facilities
• Weight: 33.4kg
• Size: 600X50X75mm
• Usage: Roadway Safety
• Packing: Customized Packings
• Working Temperature: -40ºC- 200ºC
• Molding Method: High-Temp Membrane Press
• Feature: Anti-Theft Durable
• Transport Package: 50 PCS to One Wooden Pallet
• Specification: D400 clear opening 600mm
• Trademark: JINMENG
• Origin: China
• HS Code: 3926909090
• Production Capacity: 1000 Sets/Month

Product Description

Product Name	JM-MR-101D SMC Manhole Cover
Clear Opening	600 mm
Frame Max Length	805 mm
lid Max Length	690 mm
Cover Height	50 mm
Frame Height	100 mm
Weight	60 kg
Load Capacity	40 ton

1.High load rating and strength 

 

V As hard as cast iron, ductile iron manhole cover. Barcol hardness 63

V Designed to meet and exceed A15/B125/C250/D400/E600 loading rating, according to EN124:1994. We also could design the products according to the customers' local standard such as AS3996, FACTA standard, U.S.A. Standard AASHTO, etc.

V Less noise and lower vibration transmissions. 

 

2.Against theft and safety options 

 

V Zero theft value, reducing potential accident and further maintenance cost caused by thieves. 

V Surface anti-slip thread guarantees safe road condition even in extreme weather. 

V Locks are available as an option molded into the cover to improve security rate. 

V Non-electricity conduction and non-heat conduction. 

 

3.Lightweight 

 

V Compared with CI & DI manhole covers, composite covers are 50% lighter. 

V Lightweight allows more loading per vehicle, more convenient transportation and economical saving. 

V Allows a safer working condition, which a SINGLE worker is enough when installation without risk of injury. And we could provide some good accessories to help customers lift the cover much easier.

 

4.Durable service life. 

 

V More than 30 years service life without crack and color fading, comparing to 5 years of cast iron. 

V Anti corrosion,water, dust and pets tight, well sealed prevent poisonous gas leaking out. 

V Without displacement, freely radio signal passing. 

V Higher and lower temperature tolerance with the range -40°C-200°C. 

V Wear indicators available when thread depth is in a danger value. 

 

5.Free design 

 

V Composite material itself allows for innovative design features, clint logo is available as an option. 

V Much more clear resolution ratio of surface design than cast iron or BMC. 

 

6.Carbon footprint saving and environmental care. 

 

V Lower embedded energy carbon emission and during manufacturing process than cast iron covers.