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HDPE to Steel Transition Coupling
Material: Ductile iron ASTM A536, 65-45-12 Fastener Material: Carbon steel bolts and nuts Gasket Options: EPDM, nitrile, silicone rubber, etc. Pressure Rating: 300–500 psi Connection Type: Plain-end HDPE pipe to grooved pipe or fittings Surface Protection: Red painted or hot dip galvanized Bolting Options: ANSI and EN bolt configurations available by size
Category:
Key words:
HDPE-Steel Transition Pipe Coupling ,
Product Description
The HDPE to Steel Transition Coupling is designed to connect plain-end HDPE pipe with grooved steel pipe, fittings, or related metal pipework. Its four-bolt structure drives machined teeth into the outside of the HDPE pipe to create a secure mechanical grip, offering a rigid connection without the need for fusion equipment.
Key Features
- Designed for connecting HDPE pipe to steel or grooved metal pipework
- Four-bolt structure provides strong mechanical fastening
- Machined teeth grip into the HDPE pipe surface for secure connection
- No costly fusion equipment required during installation
- Ductile iron housing for reliable strength and durability
- Suitable for plain-end HDPE pipe with SDR range from 32.5 to 7.3
- Multiple gasket material options for different system requirements
- Red painted or hot dip galvanized surface finish available
Product Configurations
Item | Details |
Connection Use | Plain-end HDPE pipe to grooved steel pipe or fittings |
Pipe Compatibility | HDPE pipe, SDR 32.5 to SDR 7.3 |
Joint Type | Rigid mechanical transition joint |
Fastening Design | Four-bolt coupling structure |
Size Range | 2″ to 10″ |
DN Range | DN50 to DN250 |
Grip Method | Machined teeth grip into the HDPE pipe surface |
Application | Fire protection, water supply, and HDPE-to-metal pipe systems |
FAQ
Q1: Who are we?
A: We are a fire fighting equipment manufacturer based in Fujian, China. Since 2004, we have supplied a wide range of fire safety products for domestic and international markets, including fire sprinklers, hydrants, valves, hoses and extinguishers.
Q2: How do we ensure product quality?
A: We follow strict quality control procedures from raw material inspection to production and final shipment. Pre-production samples and final inspections can be arranged according to order requirements.
Q3: What products do we supply?
A: We supply fire sprinklers, fire extinguishers, fire hydrants, fire valves, fire hoses, hose reels, fire cabinets, foam equipment and other fire fighting accessories.
Q4: Why choose Sunroom?
A: Sunroom has over 21 years of experience in fire fighting equipment manufacturing. We offer a wide product range, support customized production, and provide certificates or technical documents according to product and project requirements.
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No. 55 Baoshun Road, Successful Development Zone,Quanzhou City，Fujian Province
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SUNROOM FIRE SAFETY MANUFACTURING
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No. 55 Baoshun Road, Successful Development Zone,Quanzhou City，Fujian Province
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