Safety Protection Glass Fiber SMC GRP Manhole Cover Composite Cable Trench Cover, Cable Protection Cover

• Customization: Available
• Surface Treatment: Concave
• Color: Green/Yellow/Orange/Blue/Customizable
• Thickness: 40-80 Thickness
• Usage: Environmental Protection, Industral, Household, Municipal Construction/Public Facilities/Petrochem
• Product Categories: Cable Trench Cover Plate
• Molding Method: Molding
• Material: Fiberglass
• Fiber Type: GFRP
• Type: Epoxy FRP
• Features: Anti Corrosive, Easy Assemblied, Heavy Duty
• Delivery Time: 20 Days
• Certificate: CE/SGS/ISO9001
• Feature: Anti UV, Eco Friendly, Waterproof
• Environmentally Friendly and Non-Toxic: Does Not Contain Heavy Metals or Other Harmful Sub
• Lightweight and High-Strength: Pressure Above 50MPa, Bending and Impact Resistanc
• Weatherability: Adapt to -50 ºC to+120 ºC
• Sealed Waterproof: Tight Structural Design
• Loading: A15/ 0.5t
• OEM: Full Support for Any Surface Design or Logo
• Application: Municipal Roads, Garden
• Mechanical Properties: Impact Strength ≥20j/Cm²
• Lightweight: 25mm Thick Cover Is Only 12.5kg/M²
• Anti-Slip Safety: Surface Diamond/Strip Anti-Slip Pattern
• Flame Retardant Certification: Oxygen Index ≥28 (GB 8924)
• Transport Package: Bulk/Pallet/Carton
• Specification: 500mm×500mm, 600mm×500mm, 700mm×
• Trademark: Hebei Hengrun
• Origin: Hebei China
• HS Code: 6810919000
• Production Capacity: 50000 Piece/Pieces Per Month
• Package Size: 60.00cm * 80.00cm * 60.00cm
• Package Gross Weight: 30.000kg

Product Description

Product Description

As a new type of composite material product, the fiberglass cable trench cover has the outstanding advantages of light weight, high strength, corrosion resistance, insulation and anti-theft. The product weighs only 1/4 of the iron cover but has 3-4 times the mechanical strength of steel. It can withstand acid, alkali and salt corrosion and high voltage above 110KV. It is completely insulated and has no recycling value, which fundamentally solves the pain points of metal covers being easy to be stolen and corroded. Its anti-slip surface design ensures traffic safety, and its service life can reach more than 20 years. The color pattern can be customized according to needs. Compared with traditional materials, it also has the characteristics of easy installation, low maintenance cost, thermal insulation, environmental protection and energy saving, and is widely used in municipal, electric power, chemical and other fields.

Product Parameters

Frame Size (mm) C	Cover Size (mm) B	Clear Opening Size (mm) A	Load Capacity Class	Remarks
590×890	500×800	460×760	Customizable	Standard cable trench adaptation
590×990	500×900	460×860	Customizable	Ideal for medium municipal projects
590×1090	500×1000	460×960	Customizable	Extended pipeline coverage
590×1290	500×1200	460×1160	Customizable	Heavy-duty traffic zones
590×1390	500×1300	460×1260	Customizable	Large-span trench solutions
590×1490	500×1400	460×1360	Customizable	High-load industrial/port scenarios
590×1590	500×1500	460×1460	Customizable	Ultra-wide trench coverage

Product Advantages

Performance
1. Good sealing performance and high safety: Compared with metal cover plates with extremely poor corrosion resistance and wooden cover plates with poor material quality. And it has many characteristics, such as non-conductive, non-thermal, and high corrosion resistance.
2. Outstanding wear and anti-slip performance: Anti-slip and wear-resistant treatment is carried out during the manufacturing process. Its anti-slip and wear resistance are far superior to general metal cover plates, wooden cover plates, plastic cover plates, etc. The specific anti-slip and wear-resistant treatment of fiberglass cover plates will be introduced in detail in the following chapters.
3. High temperature resistance and strong flame retardancy: All fiberglass products have strong flame retardancy, mainly due to the resin used in the production of fiberglass products. Although there are various types of resins, high temperature resistance is one of the basic properties of each type of resin.
4. Excellent aging resistance and corrosion resistance: Aging is also a manifestation of corrosion, which can be more accurately expressed as chronic corrosion, such as humid air is a chronic corrosion environment. Metal cover plates that stay in humid air for a long time will slowly corrode, commonly known as rust.
5. Long service life and high economic benefits: Generally speaking, the service life of fiberglass cover is more than 50 years. The service life of metal cover is only about 5 years, and the service life of wooden cover is only about 3 years.

Application

Fiberglass covers are mainly used for laying trenches and walkways, and are often used in power plants, sewage treatment plants, and stairwells.
Fiberglass covers have excellent characteristics such as corrosion resistance, flame retardancy, durability, anti-slip, lightness, easy installation, maintenance-free, and insulation. Compared with traditional materials (such as steel, aluminum, stainless steel, and alloy steel), they have varying degrees of advantages. They are suitable for operating platforms, stairs, covers, architectural decorations, and other occasions. They play an unparalleled role in areas such as wet rust and hot rust, acid and alkali corrosion, and high exposure in high altitude areas.

Packaging & Shipping

Company Profile

Hengrun is one of the earliest manufacturers of FRP composite materials in China. It is located in Hengshui City, Hebei Province, China. It has a history of nearly 50 years. Taking science and technology as the guide, the company has 4 invention patents and 28 utility model patents. The company has successfully passed ISO9001 quality management system certification, ISO14001 environmental management system certification, GB/T28001 occupational health and safety management system certification, and British Water Industry Association WRAS certification.

Our factory

 

Our team

Certification

Customer Visits

FAQ

Q1:What's your business range?
A: We produce  FRP Pultrusion Profiles  / FRP Storage Tower / FRP Pipe / FRP Water Tank /FRP Grating and relative FRP products.And Wire mesh products.

Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.

Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.

Q4:What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.

Q5: How about warranty?
A: 12 months warranty.