Purchase Qty. Reference FOB Price
100-999 Pieces US$2.00
1,000-4,999 Pieces US$1.00
5,000+ Pieces US$0.50
Product Description
Type d(mm) D(mm) h(mm) t(mm) TDK 8.6 75 5 0.7 TDK-60 8.6 60 5 0.8 the washer serves as a stiffening of rectangular ducts with large cross-sections, in order to eliminate their vibrations of deformation, it is made of 0.8-1.0 mm thick galvanized steel sheet with a ...