Mica Sheet Sight Glass for Level Gauge Material Transparent Mica Shield

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Min Order 100 Pieces
Shipping From Hebei, China
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Hebei Xukang Meter Manufacturing Co., Ltd.

VIP   Audited Supplier 12 years
Profile Certified by SGS/BV
Xukang U-ideal
1 Year
1 Year
Flat/Groove
Flat Tempered
Tempered Glass
17-21mm
17-21mm
Borosilicate
Conforming Article
Electronics & Instruments
Under 450c
Borosilicate, Quartz, Al-Si, Fused Silica
Reflex, Tranparent, High Pressure
Xukang
Carton Box
115~500*
China
90269000
Product Description
Mica shields

Mica shields provides the best protection possible, to flat transparent, sight glasses in water and liquid level gauges and columns in high pressure steam boilers. The shields retain basic strength and increase the service life of sight glasses when used at increased steam pressures and high working temperatures. 

 
Mica shields also provide perfect visibility for monitoring the nature or degree of combustion in blast furnaces of steam boilers. Sight glasses in steam boilers are exposed to harsh operating conditions (thermal, mechanical and chemical). On the surface of the glass crystallized deposits of mineral substances interact aggressively on the surface of the glass, especially at higher temperatures and pressures, and depending on the pH of the liquid. This interaction not only leads to tarnishing glass, but also the erosion, manifested by decreasing the thickness of the sight glass, which reduces its strength and may lead to dangerous failure. Glass losses for unprotected sight and gauge glasses, depends mainly on the pH and the temperature of the boiler water, could reach millimeters per month (see. fig. below).

High pressure liquid level gauge glass is introduced: specifications:

80*21*17,80*24*21,108*24*17,108*24*21,118*24*17,118*24*21,130*24*17,130*24*21,130*26*19,140*34*17,160*34*17,165*34*17,190*34*17,218*34*17,220*34*17,250*34*17,265*26*19,280*34*17,320*34*17,340*34*17,370*34*17,400*34*17
(other non-standard specifications according to the customer drawings processing customized) standards: 891-2001 "high pressure liquid level gauge glass" main ingredients: alumina 15%), silica (58%) and so on bending strength: 220 Mpa or greater, the compressive performance: 16 Mpa and 22.5 Mpa main use: nuclear power-stations boiler steam package such as high pressure water level gauge, deep sea exploration equipment, high pressure oil facilities, such as supercritical fluid extraction device observation window.

                                                                                                     
 Specification TemperaturePressure
Resistance to high pressure aluminum silicon glass80*24*17500ºC16 Mpa
Resistance to high pressure aluminum silicon glass80*24*21500ºC22.5Mpa
Resistance to high pressure aluminum silicon glass108*24*17500ºC16Mpa
Resistance to high pressure aluminum silicon glass108*24*21500ºC22.5Mpa
Resistance to high pressure aluminum silicon glass118*24*17500ºC16Mpa
Resistance to high pressure aluminum silicon glass118*24*21500ºC22.5Mpa
Resistance to high pressure aluminum silicon glass130*24*17500ºC16Mpa
Resistance to high pressure aluminum silicon glass130*24*21 500ºC22.5Mpa
Resistance to high pressure aluminum silicon glass130*26*19500ºC22.5Mpa
Resistance to high pressure aluminum silicon glass140*34*17500ºC16Mpa
Resistance to high pressure aluminum silicon glass190*34*17500ºC16Mpa
Resistance to high pressure aluminum silicon glass218*34*17500ºC16Mpa
Resistance to high pressure aluminum silicon glass220*34*17500ºC16Mpa
Resistance to high pressure aluminum silicon glass250*34*17500ºC16Mpa
Resistance to high pressure aluminum silicon glass265*26*19500ºC22.5Mpa
Resistance to high pressure aluminum silicon glass280*34*17500ºC16Mpa
Resistance to high pressure aluminum silicon glass320*34*17500ºC16Mpa
Resistance to high pressure aluminum silicon glass340*34*17500ºC16Mpa
Resistance to high pressure aluminum silicon glass370*34*17500ºC16Mpa
Resistance to high pressure aluminum silicon glass400*34*17500ºC16Mpa
Resistance to high pressure aluminum silicon glassФ28*16500ºC22.5Mpa
Resistance to high pressure aluminum silicon glassФ31.6*12.7500ºC22.5Mpa
Resistance to high pressure aluminum silicon glassФ33*16500ºC22.5Mpa
 

 
Hebei Xukang Produce various sight glass flow indicator, sight glass level gauge, glass window.
 
Our company has a large number of domestic leading level of grinding, polishing, plating, hot bending, vacuum laminating, high-speed engraving, laser cutting, ultra-high pressure water cutting, precision automatic grinding machine, tempered furnace, impact testing machine, pressure testing machine and other advanced processing equipment and high-tech testing equipment, quality, civilian price, gaining the hair, are invincible!
 
Fist product "far infrared window glass used for pressure vessels, high pressure liquid level meter aluminum silicon glass, glass lens, explosion-proof glass, high borosilicate glass, quartz glass lens", such as a large number of standardization, seriation of high-end products are widely used in the domestic each big laboratory, electric power, metallurgy, communications, geological exploration, pressure containers, ships, nuclear power plants, petrochemical, mining equipment and other high-end industry system!
 

groove sight glass for reflex level gauge flat sight glass 
115*30*17mm115*34*17mm
140*30*17mm140*34*17mm
165*30*17mm165*34*17mm
190*30*17mm190*34*17mm
220*30*17mm220*34*17mm
250*30*17mm250*34*17mm
280*30*17mm280*34*17mm
320*30*17mm320*34*17mm
340*30*17mm340*34*17mm
370*30*17mm370*34*17mm
400*30*17mm400*34*17mm
450*30*17mm450*34*17mm
500*30*17mm500*34*17mm



 Note:
  Our company is a highly specialized resistance to high temperature and high pressure aluminum     silicon glass manufacturers, arbitrary rules can be customized, warehouse has a large number of   spot, welcome to call us for inspection.

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