Square Bmc Smc Frp Manhole Cover Latest Factory Customized High
Quality
Product advantages
1. Light weight, the weight of FRP manhole cover is only 1/4-1/3 of
that of iron cover, which is convenient for transportation,
installation and emergency repair.
2. High strength, made of polymer synthetic materials, equipped
with steel skeleton, molded by high temperature and high pressure,
the highest test result is more than 40 tons.
3. Anti-theft, good self-locking. FRP products have low recycling
value, and using them as manhole covers can avoid the hidden danger
of being stolen and sold as scrap; in addition, the unique
constraint connection structure of FRP circular manhole cover and
manhole seat can prevent theft of manhole cover and cause traffic
accidents such as people and cars falling into or getting stuck in
the well, which can completely prevent the occurrence of "urban
black hole" accidents.
4. Corrosion resistance, FRP material is naturally
corrosion-resistant, and it has technical and economic competitive
advantages when used as manhole covers in corrosive media
environments such as acid, alkali, salt, and sewage.
5. Excellent sealing performance and anti-static function can
effectively prevent oil and gas leakage and reduce the accident
rate.
6. Long service life, with a service life of more than 30 years.
7. Beautiful appearance: The surface pattern of the fiberglass
manhole cover is exquisitely designed and can carry the company
logo, which is both beautiful and durable.
8. High precision: Since the product is molded by high-temperature
die-casting, the gap between the cover and the seat is small, which
overcomes the problems of cast iron and cement manhole covers such
as "running, jumping, and making noises", and improves the road
traffic capacity and driving comfort.
Product Overview
| Item | FRP Manhole cover |
| Dimension | Custom lengths are available |
| Raw Materials | Reinforcement material: Fiberglass, glass mat, continuous strand
mat |
| Color | Yellow, Red, Blue, Green, other customized colors |
| Density | 1.5-2.0 g/cm3 |
| Packaging Details | Plywood pallet or customized packing way in extra cost. |
| Delivery Time | About 25 days after deposit received |
| Supply Ability | 10000 pieces/month |
Who we are
SND has been producing and selling metal goods for about 20
years.By using manufacturing techniques including sand casting,
lost wax casting, lost foam casting, and precision machining, the
company has been supplying goods made of materials like cast iron,
steel, stainless steel, aluminum, etc. Additionally offered are
surface finishing and assembly services.
Our company has successfully created products in a variety of
industries, including automotive, rail transportation, agricultural
machinery, chemical, energy, electricity, water, air compressor,
and construction, thanks to our consistent efforts over the past
few years.
Our factories' ISO9001-accredited quality control systems guarantee
a consistent and dependable quality for each and every component.
Spectrometer, ultrasonic, magnetic, permeability, elongation,
tensile/yield strength, and other inspections are carried out as
part of routine production procedures.
