Coupling for high pressure steel pipe (330 PSI)
High pressure steel pipe coupling with 330PSI working pressure. EN545 compliant, suitable for potable water and sewage systems.
Description
Coupling For High Pressure Steel Pipe
High-quality coupling for high pressure steel pipe systems. EN545 compliant, 330PSI working pressure, suitable for potable water, neutral liquids, and sewage systems. Wras approved available upon request.
Product overview
- Coupling standard: comply with EN545
- Coating standard: EN1092-2
- Test standard: EN12266-1
- Working pressure: 330PSI
- Size range: 2″ to 6″
- Temperature range: -10°C to 120°C (EPDM) / -10°C to 82°C (NBR)
- Connection: for steel pipe
- Suitable for: potable water, neutral liquids and sewage
- Wras approved available upon request
- High pressure design
- Durable construction
- Easy installation
- Long service life
- Reliable performance
- Quality materials
Applications
- High pressure water systems
- Industrial piping
- Steel pipe connections
- Potable water systems
- Neutral liquids applications
- Sewage systems
- Chemical processing
- Power generation
- Marine applications
- Building services
Material specification
| No. | Part name | Material |
|---|---|---|
| 1 | Gland | Ductile iron |
| 2 | Gasket | NBR/EPDM |
| 3 | Sleeve | Steel |
Options Available:
- Bolts: Grade 4.8/6.8/8.8 carbon steel bolts with galvanization/dacromet/teflon etc
- Stainless Steel Bolts: Stainless steel SS304/SS316/Ss316l/a2/a4 etc bolts
- Coatings: Fbe coating and Nylon 11 coating is available
Dimensions
| Size | Pipe OD | OD | Length | NxM |
|---|---|---|---|---|
| 2″ | 2.375″ | 60.3 | 5″ | 3×5/8″ |
| 2″ | 2.375″ | 60.3 | 7″ | 3×5/8″ |
| 2″ | 2.375″ | 60.3 | 12″ | 3×5/8″ |
| 2″ | 2.375″ | 60.3 | 14″ | 3×5/8″ |
| 3″ | 3.5″ | 88.9 | 5″ | 4×5/8″ |
| 3″ | 3.5″ | 88.9 | 7″ | 4×5/8″ |
| 3″ | 3.5″ | 88.9 | 12″ | 4×5/8″ |
| 3″ | 3.5″ | 88.9 | 27″ | 4×5/8″ |
| 4″ | 4.5″ | 114.3 | 5″ | 4×5/8″ |
| 4″ | 4.5″ | 114.3 | 7″ | 4×5/8″ |
| 4″ | 4.5″ | 114.3 | 12″ | 4×5/8″ |
| 4″ | 4.5″ | 114.3 | 24″ | 4×5/8″ |
| 6″ | 6.625″ | 168.3 | 5″ | 6×5/8″ |
| 6″ | 6.625″ | 168.3 | 7″ | 6×5/8″ |
| 6″ | 6.625″ | 168.3 | 12″ | 6×5/8″ |
| 6″ | 6.625″ | 168.3 | 16″ | 6×5/8″ |
| 6″ | 6.625″ | 168.3 | 24″ | 6×5/8″ |
Note: Please note dimension may vary at our discretion.
Future Maker’s coupling for high pressure steel pipe (330 PSI) serves industrial transmission and process lines where steel pipe systems demand robust, restrained connections. Manufactured for demanding B2B applications with quality materials and defined pressure performance for European and export projects.
Durability under elevated pressure, clear technical data and responsive quotation support make this coupling ideal for EPC and distributor supply. Submit your line specification for availability and pricing.
Frequently asked questions
What does the 330 PSI rating mean for this steel pipe coupling?
330 PSI denotes the rated working pressure for this coupling design when installed on compatible steel pipe per manufacturer instructions. Verify system pressure, temperature and pipe wall thickness meet the specification.
Is this coupling suitable for underground steel mains?
Yes, when selected for the correct pipe size and pressure class and installed with appropriate corrosion protection for the burial environment.
Can I get installation torque values with my quote?
Yes. Request installation and torque guidance with your B2B quotation for site teams.
Additional information
| Size | 2", 3", 4", 6" |
|---|---|
| Length | 5", 7", 12", 14", 16", 24", 27" |
| Working Pressure | 330PSI |