100TONG RK-001 Threaded Rigid Coupling 1 1/2″
A rigid, leak-free pipe joint built for high-pressure and wide-temperature service.
The 100TONG RK-001 Threaded Coupling joins threaded pipe ends rigidly, so it suits reliable, leak-free pipe connections in high-pressure systems. In addition, its flangeless design removes the need for flange pairs during assembly. Furthermore, the GGG 40.3 ductile iron body provides high mechanical strength for demanding lines.
Moreover, the EPDM elastomer seal keeps its elasticity from -50°C to +150°C, therefore it supports safe operation across a wide temperature range. The body is cast in GGG 40.3 ductile iron, and the connection is threaded and flangeless for rigid joining. In addition, the maximum working pressure is PN16 (16 bar), with a pipe size of 1 1/2″ (DN40).
100TONG RK-001 Threaded Coupling — Technical Specifications
Consequently, this coupling is widely used in fire extinguishing installations and industrial water lines. Furthermore, it is also preferred in cooling systems and process piping, in particular where the pipework meets high pressure and temperature differences. As a result, the flangeless connection speeds up installation and saves space on site.
Key Advantages
- GGG 40.3 ductile iron body for high mechanical strength
- EPDM seal for full sealing and a wide temperature range
- Flangeless threaded connection for fast and easy assembly
Applications
- Sprinkler and main line connections in fire extinguishing installations
- Industrial water lines and cooling systems
- Process piping and high-pressure fluid transfer
In conclusion, the 100TONG RK-001 Threaded Coupling offers a reliable solution for your industrial piping needs. ORFA Industrial supplies worldwide and provides technical support, so please contact us with your requirements.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies


Reviews
There are no reviews yet.