Min. Order Reference FOB Price
1 Piece US$3.00-5.00 / Piece
Product Description
Product Description 1.Fatory supply price High purity Customized JSG2 Heat Resistance Round Frosted Quartz Glass Flange. 2.High purity of quartz glass flange :SiO2> 99.99%. Quartz glass flange are melted and cut and ground from quartz sand, and their silica content can reach more than 99.99%. ...