Fiberglass Flange

1.Fiberglass Flanges - High-Performance Corrosion-Resistant Connection Solutions

Product Introduction

Our Fiberglass Reinforced Plastic (FRP) Flanges are engineered to provide leak-proof, maintenance-free connections for corrosive and demanding piping applications. These lightweight yet incredibly strong flanges offer superior performance where traditional metal flanges would fail due to corrosion or chemical attack.

2.Outstanding Product Features

Exceptional Corrosion Resistance

Withstand harsh chemicals including acids, alkalis, and salt solutions

Ideal for pH ranges from 1 to 14

Completely immune to rust and galvanic corrosion

Superior Mechanical Properties

High strength-to-weight ratio (70% lighter than steel)

Pressure ratings up to 150psi (PN10/PN16)

Temperature range: -40°F to 250°F (-40°C to 120°C)

Reliable Performance

Precision-machined sealing surfaces ensure leak-free connections

UV-stabilized for outdoor applications

Non-conductive and non-sparking for hazardous areas

3.Available Configurations

✔ Slip-On Flanges
✔ Blind Flanges
✔ Threaded Flanges
✔ Lap Joint Flanges
✔ Custom designed flanges

4.Technical Specifications

Sizes: 1/2" to 48" (DN15 to DN1200)

Face Types: Flat Face (FF), Raised Face (RF)

Standards: ASME B16.5, ISO 14692, DIN

Bolt Patterns: Matches standard flange dimensions

Fire Rating: ASTM E84 Class 1

5.Industry Applications

Chemical processing plants
• Water and wastewater treatment
• Oil & gas production
• Power generation facilities
• Marine and offshore installations
• Pulp and paper industry

6.Why Choose Our FRP Flanges?

Longer Service Life - Outlast metal flanges 3-5x in corrosive environments

Cost Effective - Lower installation and maintenance costs

Easy Installation - Lightweight for quick, safe handling

Custom Solutions - Available in various resins (vinyl ester, epoxy, polyester)

Upgrade to Fiberglass Flanges today - the smart choice for corrosion-free, maintenance-free piping connections!