Chinese wholesale Wafer Butterfly Valve - Mechanical Joint Restraint Gland for IPS, PVC Pipe – Kingnor

Name: Mechanical Joint Restraint Gland
Standard: ANSI/AWWA C111/A21.11
Use: for 3″-12″ IFS IPS PVC Pipe, 4″-12″ AWWA C900/14″-36″ C905 PVC Pipe
Finishing: Painting
Size: 3″-36″