Opaque Polished Fused Silica Quartz Flange/Ring

• Certification: ISO
• Application: Chemical, Metallurgy
• Type: Quartz Plate
• Material: Fused Silica
• Shape: Ring
• Transport Package: Strong Wood Box
• Trademark: Yongsin
• Origin: Donghai, China
• HS Code: 7002209000
• Production Capacity: 5000PC/Month

Product Description

We select unique silica sand from local Donghai area and melt the silica sand through high temperature electric fusion into large ingot. The fused silica ingot is saw cut and then ground and polished to make into different desired shapes of products such as tube,plate,ring,crucible and container,ect. These products features exceptionally good thermal shock resistance and electricity resistance and have lowest thermal expansion. They are widely used in high temperature industry,chemical,electronics,etc.