Pipe range: 114.3–346.08 mm
- Trapezoidal thread with negative angle
- Hook-shaped thread profile increases tensile strength and resistance to bending loads.
- Prevents the threads from coming out of contact.
- Enhanced thread profile ensures the resistance to scoring.
- Reduces the risk of cross-threading.
- Quick and easy assembly.
- Gas tight sphere-to-cone seal
- Protection from excessive torque
- Additional sealing area