W1--All parts steel zinc platedttt
W2--Band and housing AISI 200/300ttt
series stainless steel and screwttt
W4--All parts AISI 200/300 series stainttt
Product Specification / Models
band width:8mm 5/16"and 12.7mm 1/2"
Size:from 7/8" to 12"
Tianjin Firmark is a professional hose clamp manufacturer, with 200 workers, and has advanced production and testing equipment as well as a professional technical team. We export our product to all over the world.