Material Code |
Explanations |
W1 |
Band,housing&screw,all zinc plated. |
W2 |
Band and housing with all stianless steel(201ss,304ss,430ss),zinc
plated screw. |
W3 |
Band and housing with all stianless steel 304,nickel plated screw. |
W4 |
Band,housing&screw,all stainless steel 304. |
W5 |
Band,housing&screw,all stainless steel 316. |