Overview
Our Hough coupling is specifically designed for RTP (Reinforced Thermoplastic Pipe) to provide a secure, reliable, and efficient connection.
This innovative coupling offers exceptional pressure resistance, rapid installation, and a cost-effective alternative to traditional flange connections.




Key Features and Benefits
High Pressure Capability: The Hough coupling is engineered to withstand high pressures, ensuring the integrity of the pipeline system.
Quick and Easy Installation: Installation is a simple process that requires only four bolts, significantly reducing installation time and labor costs.
Cost-Effective: Compared to flange connections, the Hough coupling offers a more economical solution, reducing overall project costs.
Leak-Proof Seal: The precision-engineered sealing elements ensure a leak-proof connection, providing reliable performance.
Versatile: Suitable for a wide range of pipe diameters and pressures.
Lightweight: The coupling is lightweight, making it easy to handle and transport.
Installation Process
Prepare the pipe ends: Ensure the pipe ends are clean and free of burrs.
Slide the coupling onto one pipe end: Align the coupling with the pipe and slide it into place.
Slide the other pipe end into the coupling: Insert the other pipe end into the opposite end of the coupling.
Tighten the bolts: Tighten the four bolts evenly to secure the connection.
Applications
Oil and Gas: For subsea pipelines, onshore gathering systems, and flowlines.
Water Supply: For potable water distribution and industrial water transfer.
Chemical Processing: For handling corrosive fluids and slurries.
Mining: For slurry transportation and dewatering applications.
Technical Specifications
Material: SS316, alloy steel,Q235B
Pressure Rating: PN2.0/PN2.5/PN3.0/PN3.5/PN4.0/PN5.0/PN6.0/PN6.3/PN7.0/PN8.0/PN9.0/PN10.0/PN12.0/PN20.0 MPa
Temperature Range: -40℃~80℃
Size Range: 2inch,3inch,4inch,5inch,6inch,6inch,8inch(17mm,25mm,40mm,50mm,60mm,65mm,75mm,80mm,85mm,90mm,100mm,125mm,150mm,170mm,200mm)
Standards: CJ189/APIRP15S,SY/T6662.2,APISpec17J,GB/T20661,Q/SXD-083,APIRP17B,APISpec17K,
ISO/TS18226,ISO13628-10,ASTMF2686,ASTMD2992-01,DVGWVP642,CSAZ662-07,SY/T6794,Q/SY-TGRC 150,SY/T6769.5
Conclusion
Our Hough coupling offers a superior solution for connecting RTP pipes. Its combination of high pressure capability, quick installation,
and cost-effectiveness makes it an ideal choice for a wide range of applications.
Key Points:
Quick and Easy Installation: Emphasizes the time and labor savings.
Cost-Effective: Highlights the economic benefits compared to flange connections.
High Pressure Capability: Assures customers of the coupling's reliability.
Applications: Covers a wide range of applications.
By focusing on the key benefits of the Hough coupling,
this product description effectively communicates the value proposition of the product to potential customers.