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Quality Assurance Hinged FRP/GRP/SMC Manhole Cover

Name: Quality Assurance Hinged FRP/GRP/SMC Manhole Cover
Price: Negotiable

FOB Price

Negotiable

1 (Min.Order)

Supply Ability 1000 per Month
Payment Terms:T/T Credit Card

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Product Description

Technical Description: 1.Material:SMC with 23% fiberglass content. 2.The load capacity depends on customer’s requirements. 3.The surface of SMC manhole cover should be smooth, flat and free from fin pore, crack and other scratch defect. 4.Dimension tolerance :(-3,0 )mm 5.The cover and frame should be matched free from necessary gaps.(at most 3mm for the gap)

project	Cast iron type of CMC	High strength composite CMC
grand	Recycling value, vulnerable to theft	Not stealing, no reuse value
Corrosion resistance	Resistance to acid and alkali corrosion resistance is poor, easy to rust	Resistance to acid and alkali corrosion resistance is strong, does not rust
Aging resistance	Low degree of resistance to aging	Highly resistant to ageing, national level 3 above
Use cycle	5-10 years	15-20 years
The compressive strength	Ultimate load of 36 t	Ultimate load 50 t
The cost of	The cost is high	Low cost 10-15%
Appearance of the color	Monotonous, not color	Novel, coloring, according to industry separation and rubbings
security	Whole pieces, falling phenomenon	In auxiliary elastic steel frame, no overall risk size, the use of safe
Use effect	Cover, low accuracy of occlusion, are prone to run, jump, ringing phenomenon	Build a bite of high precision, no running, jumping, ring phenomenon
Environmental protection	High energy consumption, more pollution	Resource conservation, green environmental protection
The weight of the	Heavy, F700 heavy 110-130 kg	F700 heavy 65 kg

Service:

Customized Inscription: inscription and logo can be customized according to the client company name
Customized logo:it can be changed according to customer needs
Customized Surface Patterns :Surface pattern can be designed according to the equirements of customers but it is paid for the customer.
Customized Colors:We can provide a variety of color service.

Advantage of plastic smc composite manhole covers :

1. High load rating and strength
Similar hard property as cast iron, while have a overwhelming advantage on stretch recovery.
Designed to meet and exceed A15/B125/C250/D400 loading rating, according to En124: 1994.
Less noise and lower vibration transmissions.
2.Against theft and safety options
Zero theft value, reducing potential accident and further maintenance cost caused by thieves.
Surface anti-slip thread guarantees safe road condition even in extreme weather.
Locks are available as an option molded into the cover to improve security rate.
Non-electricity conduction and non-heat conduction.
3. Lightweight
Compared with cast iron manhole covers, composited covers are 50% lighter.
Lightweight allows more loading per vehicle, more convenient transportation and economical saving.
Allows a safer working condition, which a SINGLE worker is enough when installation without risk of injury.
4. Durable service life.
More than 30 years service life without crack and color fading, comparing to 5 years of cast iron.
Anti corrosion,water, dust and pets tight, well sealed prevent poisonous gas leaking out.
Without displacement, freely radio signal passing.
Higher and lower temperature tolerance with the range -40°C-200°C.
Wear indicators available when thread depth is in a danger value.
5. Free design
Composite material itself allows for innovative design features, clint logo is available as an option.
Much more clear resolution ratio of surface design than cast iron or BMC.
6. Carbon footprint saving and environmental care.
Lower embedded energy carbon emission and during manufacturing process than cast iron covers.

Main Features

1 light dead weight, glass fiber reinforced plastic covers weighs iron covering a quarter, engineering installation and use lightweight flexible opening and closing.
2 good self-locking, glass fiber reinforced plastic circular manhole covers and well unique constraint link structure, prevent the car seat covers jump from well after passing the self-locking function.
3 high strength, the tensile strength of glass fiber reinforced plastic material with Q235 steel and the compressive strength is twice as tall as C30X above, shock, vibration, fatigue and fracture performance is better than that of steel, iron and other materials, used as a bearing structure covers, strength safety conditions than iron manhole covers are more likely to meet.
4 anti-theft, glass fiber reinforced plastic products without recycling value, used as a manhole cover can avoid steel manhole covers are often steal scrap selling hidden trouble, so as to prevent stolen manhole cover loss caused by person, car fall into, or card in the borehole accidents, reduce the economic loss and accident liability of owner.
5 corrosion resistance, natural corrosion resistant glass fiber reinforced plastic materials, used as acid, alkali, salt, water and other corrosive medium environment covers, with technical, economic, competitive advantage.

Detailed Images

FRP manhole cover is to solve the problem of steel, iron manhole cover is easy to rust and stolen lost, too heavy, brittle crack defects, improve its use function and economic and social benefits and developed a new type of manhole cover.

FRP/composite material manhole cover with glass fiber and its products (glass cloth, belt, blanket, yarn, etc.) as the reinforced material, synthetic resin as matrix material, mainly composed of unsaturated polyester resin, filler, initiator, thickening agent, low shrinkage additive, film die agent, pigment and reinforced material, etc.

Certifications

Packing & Delivery

grating

FRP pipe

Cooling tower

FAQ

Q: Are you a manufacture factory or a trading company? A: We are a factory, who are a professional FRP products manufacturer, we have about 100 skilled technicians, in addition, we have professional mould engineers for design and production.. Q: Can your factory customize the machine for clients ? A: Yes, we can. Q: What is your payment terms ? A: Normally,50% as the deposit first by T/T, the rest 50% will be paid before shipping by T/T. Q: How about after-sales service ? A: 1 year free warranty, Lifetime technical service support. Q: How can I install the production line and get a commissioning ? A: We may send our engineer for installation and commissioning, but relevant cost will be paid by you. Q:Have you some videos where we can see the line producing? A: Yes, we can provide some videos Please feel free to contact us for more details... Our Services: OEM, Design, Private logo service offered. On site installation available as per customer's request.

Contact Us

Hengshui Aoliande Trading Co., Ltd.

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