Provided Shrink Coupler is tubing suitable to joint corrugated HDPR pipes. It is widely used in water management, irrigation, sanitary, sewer and drainage, construction and mining industries. Apart from this, it is suitable for underground cable protection for broadly used for various applications which require high torque and bending moment, due to the heavy-duty design. Further, offered Shrink Coupler is suitable for mounted around the shafts to be clamped together or available in different sizes. Apart from this, our Shrink Coupler is known for their features like perfect finish, sturdy design and rust resistance.