Round sight glasses, heat flange endoscopy

Tai professional production of circular sight glass, high temperature flange endoscopy, the main products to meet temperature: 300 degrees, 350 degrees, 500 degrees, 860 degrees, 1200 degrees, 1500 degrees. Round sight glass product specifications ￠ 10mm- ￠ 700mm main product thickness: general thickness of 1mm ~ 20mm, special thick high temperature glass thickness of 21mm-150mm. Several major round sight glass material introduction: 1.300 degree glass heat resistance: long-term temperature 280 degrees, instant temperature of 300 degrees. Strength: hydrostatic test 25 kg / cm 2 Chemical stability: Water resistance: boiled in distilled water for five hours, the weight loss ≤0.5 mg / dm 2 Acid resistance: 1NN2SO4 boiled for 3 hours, the weight loss ≤0.5 mg / dm Resistance Alkaline: 0.5NNaOH boiled for 3 hours, the weight loss ≤80 mg / dm 2 Product transmittance rate: more than 85%. Color: Light green transparent glass 2.500 degree heat resistance: long-term temperature of 450 degrees, 500 degrees temperature instantly. Chemical stability: water resistance (ISO 719) an acid resistance (ISO 195) an alkali resistance (ISO 695) 2 Product transmittance rate: more than 90% Color: white transparent glass 3.860 degree heat resistance: long-term temperature 860 degrees, the instant temperature 1000 degrees. Chemical stability: Water resistance ISO0719 / DIN12111 HGB1 Acid ISO1776 / DIN12116 3 alkali resistance ISO0695 / DIN52322 A2 Product transmittance rate: more than 80% Color: light brown and dark brown transparent glass 4.1200 degree heat resistance: Long-term temperature 1200 degrees, instant temperature 1500 degrees. Chemical stability: This product is an excellent acid-resistant material, in addition to above 300 ℃ hydrofluoric acid and phosphoric acid solution at any concentration up to the boiling point, its erosion is minimal, may be resistant to erosion neutral substance, which with alkali Although that should be, but the reaction rate is relatively small, so it is a good resistance to chemical corrosion materials. Product transmittance rate: more than 92%. The company's range of products can be processed into a round glass mirrors, circular glass, special product specifications may be drawing production, welcome to inquire circular sight glass price. Tianjin Tai set many years experience in the production of precision glass, stability, reliability, leading the nation, I produced the high-temperature glass, pressure-resistant glass, flame mirrors, cobalt blue glass, optical glass to achieve the world's advanced level, common specifications are available from stock, special drawing specifications can be customized, please contact us to discuss.