PP Blind Flange
The PP Blind Flange is a solid disc flange used to terminate the end of a piping system or to seal off a nozzle on a vessel. Manufactured from high-grade Polypropylene (PP-H), this flange offers excellent chemical resistance, making it suitable for use in aggressive industrial environments such as chemical processing, water treatment, and effluent handling. The blind flange is typically bolted onto a matching flange and can be removed when access to the system is required.
Key Features of PP Blind Flange
- Sealing End Connection: Used to close off pipe ends or unused flanged openings.
- High Chemical Resistance: Suitable for corrosive acids, alkalis, and solvents.
- Strong & Lightweight: Rigid construction with easy handling and installation.
- Reinforced Design: Maintains pressure integrity at terminal points.
- Reusable & Removable: Easy to unbolt and reattach when access is needed.
- Non-Toxic Material: Safe for use in potable water and food-grade applications.
Technical Information
| Parameter | Details |
|---|---|
|
Product Name |
PP Blind Flange |
|
Material |
Blind Flange (solid face) |
|
Connection |
Bolted flange with gasket (as required) |
|
Size Range |
20 mm to 315 mm |
|
Pressure Rating |
PN 10 / PN 16 |
|
Temperature Range |
0°C to +90°C (short-term up to 100°C) |
|
Color |
Black or Grey |
|
Chemical Resistance |
Excellent resistance to acids, alkalis, salts, and industrial chemicals |
|
Standards Compliance |
DIN 8077 / DIN 8078 / ISO 161 / EN ISO 15494 |
|
Applications |
Chemical tanks, pipelines, water systems, and industrial process systems |
|
Installation Method |
Flanged with bolts and gasket sealing |
|
UV Resistance |
Moderate (UV stabilized grade recommended for outdoor use) |
|
Maintenance |
Low-maintenance, corrosion-free |
|
Service Life |
50+ years under recommended operating conditions |
PP Pipe Fittings
Custom Product Manufacturing Available
If you are searching for customized product designs that meet your requirements, don’t worry. Petron Thermoplast also offers custom product manufacturing services to meet the unique needs of various industries. Work with our expert engineers to create custom designs suited for your application.
