Purchase Qty. Reference FOB Price
10,000-99,999 Pieces US$0.10
100,000-199,999 Pieces US$0.094
200,000+ Pieces US$0.085
Product Description
Product Features Glass tubes can be made of various lengths and diameters. The bottom of a glass tube is round or flat. Matching threaded aluminum caps, rubber plugs, corks and plastic screw caps are available. Advantage: 1) High temperature resistance; 2) Expansion resistance; 3) ...