Purchase Qty. Reference FOB Price
30-99 kg US$23.00
100-999 kg US$21.00
1,000+ kg US$20.50
Product Description
Vacovit426 Fe-Ni-Cr Glass Sealing Alloy Strip Vacovit426, 4 j47, 4 j49 at 20 ~ 400 degrees Celsius temperature range, with the expansion coefficient of similar soft glass, used for matching with corresponding soft glass sealing.This kind of alloy containing chromium, after oxidation treatment, ...