GIBAULT JOINT FOR PVC PIPE (NEW TYPE)
New type Gibault joint for PVC pipes, compliant with EN545 standard.
Description
GIBAULT JOINT FOR PVC PIPE (NEW TYPE)
Product Overview
The New Type Gibault joint is an advanced version specifically designed for PVC pipes, featuring improved construction with carbon steel sleeve and protective caps for enhanced durability and performance. This joint provides superior connections for PVC pipe systems in various applications including potable water, neutral liquids, and sewage systems.
Key Features
- New Type Design: Advanced construction with improved performance characteristics
- Carbon Steel Sleeve: Enhanced strength and durability compared to traditional designs
- Protective Caps: Plastic caps protect bolt ends from corrosion and environmental damage
- PVC Optimized: Specifically designed for PVC pipe connections and tolerances
- Dual Pressure Rating: Suitable for both PN10 and PN16 pressure systems
- Extended Temperature Range: EPDM: -10°C to +120°C, NBR: -10°C to +82°C
- WRAS Certification: Available on customer request for potable water
- Standard Compliance: Meets EN545, EN30677, and EN12266-1 standards
Technical Specifications
| Standard | EN545 |
| Coating Standard | EN30677 |
| Test Standard | EN12266-1 |
| Working Pressure | PN10/PN16 |
| Size Range | OD63 to OD400 |
| Maximum Temperature (EPDM) | -10°C to +120°C |
| Maximum Temperature (NBR) | -10°C to +82°C |
| Seal Material | EPDM/NBR |
| Connection Type | PVC Pipe |
| Suitable For | Potable water, neutral liquids, sewage (WRAS available on request) |
| Gasket Material | EPDM/NBR |
| End Ring Material | Ductile iron |
| Bolt and Nut Material | Galvanized steel/Dacromet coated steel/Stainless Steel (SS) |
Material Components
The New Type Gibault joint consists of 7 main components:
- End Ring: Ductile iron for robust connection
- Sleeve: Carbon steel for enhanced strength and durability
- Gasket: EPDM/NBR for reliable sealing
- Bolts: Galvanized steel/Dacromet coated steel/Stainless Steel (SS)
- Washer: Galvanized steel/Dacromet coated steel/Stainless Steel (SS)
- Nut: Galvanized steel/Dacromet coated steel/Stainless Steel (SS)
- Cap: Plastic protective caps for bolt ends
Additional Material Options
Bolt Options
- Galvanized Steel: Standard corrosion protection
- Dacromet Coated Steel: Enhanced corrosion resistance
- Stainless Steel: SS304/SS316/SS316L/A2/A4 options available
Gasket Options
- EPDM: Extended temperature range (-10°C to +120°C)
- NBR: Standard temperature range (-10°C to +82°C)
Special Features
New Type Improvements
- Carbon Steel Sleeve: Enhanced strength and durability compared to traditional designs
- Protective Caps: Plastic caps protect bolt ends from corrosion and environmental damage
- Improved Construction: Advanced design for better performance and longevity
Temperature Performance
- EPDM Gaskets: Extended temperature range up to +120°C
- NBR Gaskets: Standard temperature range up to +82°C
- Flexible Options: Choose gasket material based on application requirements
Applications
- PVC Pipe Systems: Primary connections for PVC pipe networks
- Potable Water: WRAS certification available for drinking water systems
- Neutral Liquids: Chemical and process applications
- Sewage Systems: Wastewater and drainage applications
- Industrial Applications: Process piping with PVC components
- Municipal Projects: Water and wastewater infrastructure
- Retrofit Projects: Upgrading existing PVC pipe systems
- Maintenance Points: Strategic locations requiring reliable connections
Installation Notes
- Ensure PVC pipes are properly prepared and cleaned before installation
- Follow manufacturer guidelines for proper bolt tightening sequence
- Use appropriate torque values for bolt tightening
- Verify pressure rating compatibility with system requirements
- Test connection integrity before system pressurization
- Consider temperature requirements when selecting gasket material
- Account for PVC pipe characteristics and expansion properties
- Install protective caps after bolt tightening for corrosion protection
Quality Assurance
All New Type Gibault joints undergo rigorous testing to ensure:
- Pressure integrity at rated working pressures
- Leak-tight performance under various conditions
- Mechanical strength and durability
- Compatibility with PVC pipe systems
- Temperature performance within specified ranges
- WRAS approval for potable water applications (on request)
- Enhanced corrosion resistance with protective caps
Please refer to the dimensions table below for specific size and configuration details.
Dimensions Table (MM)
Note: Please note dimensions may vary at our discretion. All measurements are in millimeters (MM).
Dimension Information
A(MM): Overall length of the joint assembly. C(MM): Length of the central sleeve (consistent 300mm across all sizes). BOLTS NO.: Number of bolts required for secure connection. MxL: Bolt size and length specification.
New Type Design Features
Enhanced Construction: This new type Gibault joint features carbon steel sleeve for enhanced strength and durability, protective plastic caps for bolt ends, and improved construction for better performance and longevity in PVC pipe applications.
Bolt Configuration
Progressive Bolt Sizing: Smaller sizes (63-140) use 3 M12x360 bolts, medium sizes (160-225) use 4 M12x360 bolts, larger sizes (250-315) use 6 M12x360 bolts, and largest sizes (355-400) use 8 M12x380 bolts for optimal load distribution and connection integrity.
Temperature Performance
Extended Range: EPDM gaskets provide extended temperature range (-10°C to +120°C) while NBR gaskets offer standard range (-10°C to +82°C), allowing selection based on application requirements and environmental conditions.
Protective Features
Enhanced Durability: Plastic protective caps shield bolt ends from corrosion and environmental damage, while the carbon steel sleeve provides superior strength and durability compared to traditional designs, ensuring long-term reliability in demanding applications.
Additional information
| Adaptor Type | New Type Gibault Joint |
|---|---|
| Standard | EN545 |
| Coating Standard | EN30677 |
| Test Standard | EN12266-1 |
| Working Pressure | PN10/PN16 |
| Maximum Temperature | EPDM: -10°C to +120°C, NBR: -10°C to +82°C |
| Seal Material | EPDM/NBR |
| Size Range | OD63 to OD400 |
| Connection Type | PVC Pipe |
| Suitable For | Potable water, neutral liquids, sewage (WRAS available on request) |
| Gasket Material | EPDM/NBR |
| End Ring Material | Ductile iron |
| Bolt and Nut Material | Galvanized steel/Dacromet coated steel/Stainless Steel (SS) |
