Technical Sight Glass Windows

• Customization: Available
• Item: Technical Sight Glass Windows
• Size: Od From 25mm to 200mm
• Model NO.: sight glass 04
• Process: Cut, Polish, Ground, Tempered
• Packing: Paper Layer and Carton
• Property 1: Borosilicate Heat Resistant
• Payment: T/T, L/C at Sight
• Samples: Available Within One Week
• Shipment: by Sea, by Air, by Courier
• Delivery Time: 20 Days
• MOQ: 100 PCS
• Transport Package: Carton and Wooden Case
• Specification: CE, ISO, ROHS
• Trademark: HONHAI
• Origin: Shandong, China
• HS Code: 70154900
• Production Capacity: 1000 PCS/Day

Product Description

technical Sight Glass windows

Our company produces high borosilicate glass, with a good appearance, high temperature, resistance strong pressure, acid and alkali, high transparency, good quality, After cutting, grinding, polishing, milling, Tempered and so on process to complete.
1.7, 2.0, 3.0, 3.3, 4.0, 5.0, 6.0, 8.0, 10.0, 12.0, 15.0, 20.0, 25.0 mm thickness, etc., the maximum size of 2000mm × 750mm, the minimum size of 20mm diameter
Resistance to bending strength
Not less than 1100Kgf/cm ²
Temperature resistance:
Long working temperature ≤ 450 ° C, short time working ≤ 500 ° C
Light transmission rate:
95% up
Hydraulic Water-resistant strength:
More than test 40Kgf/cm ²
Thermal stability:
T300 ° C
Linear expansion coefficient (0-300 ° C):
3.3 × 10-7 K-1
Softening temperature:
820° C