20mm Electrical BS Conduit

20mm Electrical BS Conduit , Threaded BS4568 Conduit Class3 and Class4 *Size: 20mm, 25mm, 32mm *Pre-galvanized or HDG *BS standard *Material: Steel *Both Class3 & Class4 are available Description: 1) Your size is always available. 2) Common length is 3.75m or 10 feet. 3) There are 16mm, 20mm, 25mm, 32mm, 40mm, 50mm BS4568 electrical conduit for your reference 4) Threaded both sides of the BS4568 conduit. One side is with palstic cap and the other side is with steel coupling.