Custom FRP Covers for Wastewater, Odor Control and Industrial Equipment
Hebei Leihong FRP Technology Co., Ltd. manufactures customized fiberglass reinforced plastic covers for wastewater tanks, odor-control systems, mining equipment, conveyor systems and industrial applications.
FRP Covers Designed for Real Installation Conditions
Lightweight, Corrosion-Resistant Covers for Environmental and Industrial Projects
FRP covers enclose wastewater tanks, collect odor, protect equipment and reduce exposure to corrosive gases and outdoor conditions.
Compared with steel and concrete, fiberglass reinforced plastic provides lower weight, corrosion resistance, easier installation and reduced maintenance.
We manufacture flat, arched, modular, removable, fixed and custom-shaped covers according to tank geometry, span, load, access and connection requirements.
Custom Cover Structures for Different Tanks and Equipment
Cover shape and structure should match tank dimensions, span, access frequency, sealing requirements and installation conditions.
Flat FRP Covers
Low-profile panels for tanks, channels, pits and equipment.
- Fixed or removable
- Small and medium spans
- Custom openings
Arched FRP Covers
Curved covers with improved rigidity and rainwater drainage.
- Improved stiffness
- Better drainage
- Suitable for wider spans
Modular FRP Covers
Transportable sections for large tanks and site assembly.
- Easy lifting
- Replaceable sections
- Large project use
Removable FRP Covers
Access panels for inspection and equipment maintenance.
- Optional handles
- Hinges or fasteners
- Frequent access
FRP Conveyor Covers
Weather and dust protection for material-handling systems.
- Outdoor use
- Lightweight modules
- Custom conveyor sizes
FRP Concentrator Covers
Large segmented covers for mining concentrator equipment.
- Large diameters
- Segmented structure
- Custom supports
FRP Covers for Corrosive and Demanding Environments
Covers can be designed for odor collection, equipment protection, safety access and environmental containment.
Wastewater Treatment
Tank and channel covers for odor collection and protection.
Municipal Sewage
Custom covers for sewage and drainage projects.
Odor Control
Sealed covers integrated with ducts and scrubbers.
Mining
Concentrator and conveyor equipment covers.
Chemical Processing
Corrosion-resistant covers for tanks and pits.
Industrial Facilities
Protective covers for channels and equipment.
Manufactured to Match Your Tank, Equipment and Installation
Dimensions
Length, width, diameter, radius, height and module size.
Cover Shape
Flat, arched, domed, circular, segmented or custom.
Resin System
Orthophthalic, isophthalic, vinyl ester or flame-retardant.
Thickness
Selected according to span, load and reinforcement.
Openings
Manholes, inspection ports and equipment interfaces.
Duct Connections
Flanges and nozzles for odor-control systems.
Access Components
Hinges, handles, fasteners and removable panels.
Surface and Color
Gel coat, UV resistance, anti-slip and custom colors.
Available Options for Custom FRP Covers
Final specifications depend on drawings, span, load, operating environment and installation requirements.
| Material | Fiberglass Reinforced Plastic |
|---|---|
| Resin | Orthophthalic, Isophthalic, Vinyl Ester, Flame-Retardant |
| Shape | Flat, Arched, Domed, Modular, Circular, Custom |
| Structure | Single Panel, Reinforced Panel, Modular or Sandwich Structure |
| Surface | Smooth, Gel-Coated, UV-Resistant, Anti-Slip |
| Color | Grey, Green, Yellow, Blue or Custom |
| Thickness | According to Span, Load and Project Requirements |
| Openings | Manholes, Ports, Pipe Holes and Duct Flanges |
| Installation | Fixed, Removable, Hinged or Modular |
Cover Structure Should Match Span, Load and Access Requirements
Important Factors Before Manufacturing
Cover design should consider span, load, support structure, openings, lifting, sealing and maintenance conditions together.
From Drawing Review to Finished FRP Covers
Requirement Review
Confirm application, tank size, span, quantity and environment.
Drawing Confirmation
Review sections, openings, supports and connections.
Material Selection
Select resin, reinforcement, thickness and finish.
Mold Preparation
Prepare tooling according to approved geometry.
FRP Lamination
Apply resin and fiberglass reinforcement.
Cutting and Drilling
Complete edges, openings and flange details.
Trial Assembly
Verify modular fit and connection compatibility.
Inspection and Packing
Inspect finished covers and prepare export packaging.
Inspection Focused on Dimensions, Structure and Installation Fit
Customized covers must fit the project site. Inspection focuses on approved drawings, dimensions, openings, supports, joints and surface quality.
Project checklists and tolerance requirements can be confirmed before production.
Typical FRP Cover Projects
Municipal Odor-Control Covers
Modular arched covers with maintenance access and duct connections.
Large Concentrator Covers
Segmented covers for mineral-processing equipment.
Outdoor Conveyor Covers
Lightweight modular covers for weather protection.
What We Need to Quote Your FRP Covers
Complete project information helps us evaluate structure, material and production method.
Common Questions About Custom FRP Covers
Contact us if your project requires a special shape, large span, chemical-resistant resin or modular installation.
Yes. We can manufacture according to CAD drawings, PDF drawings, sketches and approved specifications.
Yes. Large covers can be divided into transportable sections for site assembly and maintenance.
Isophthalic polyester and vinyl ester are common options. Final selection depends on chemicals and temperature.
Yes. Inspection hatches, manholes, flanges, nozzles and pipe openings can be integrated.
Walkable covers require project-specific structural design, support spacing and load confirmation.
Packaging can include film, foam, pallets, wooden or steel frames and module identification.
Send Us Your FRP Cover Requirements
Provide tank size, cover shape, span, quantity and operating environment. WhatsApp will open after submission.
Request Project Review
Send Us Your Drawings for a Manufacturing Review
We can review cover shape, span, resin, reinforcement, openings and modular installation requirements.