PVC casing pipes are generally made as per ASTM:1785. The said pipe requires good quality sealing elements for leak proof performance.

Material : EPDM Polymer & Natural polymer

4″ Casing Pipe Rubber Ring DN – 100 = L-322
5″ Casing Pipe Rubber Ring DN – 125 = L-283
6″ Casing Pipe Rubber Ring DN – 150 = L-339
7″ Casing Pipe Rubber Ring DN – 175 = L-284
8″ Casing Pipe Rubber Ring DN – 200 = L-377
10″ Casing Pipe Rubber Ring DN – 250 = L-318
5″ Step Ring = L-59
6″ Step Ring = L-60
7″ Step Ring = L-61
8″ Step Ring = L-62
10″ Step Ring = L-63
8″ Thread Protector = L-869
12″ Thread Protector = L-871