Level Gauge Glass
It¡¯s made from Borosilicate, it is used in lever gauge in boiler for water position.
It is also named: Reflex Gauge Glass, Sight glass, Reflex Glasses
Reflex sight glass, ***res For level Gauge
The category is as follows:
1) Three tendons (four grooves)
2) Two tendons (three grooves)
3) Plan tran***rent
Three tendons (four grooves)
Size:
340 x 34(30) x 17mm 320 x 34(30) x 17mm,
280 x 34(30) x 17mm
250 x 34(30) x 17mm, 218 x 34(30) x 17mm,
190 x 34(30) x 17mm
165 x 34(30) x 17mm, 140 x 34(30) x 17mm,
115 x 34(30) x 17mm
400 x 34 x 17mm,370 x 34 x 17mm
300 x 34 x 17mm
400x 34x 17mm 370x 34 x 17mm 300 x 34 x 17mm
The other size is optional or according to the requirements of customers.
Working temperature: 260 ℃, Working pressure: 4.0***
Two tendons (three grooves)
Size:
340 x 34 x 17mm 320 x 34 x 17mm, 280 x 34 x 17mm
250 x 34 x 17mm, 218 x 34 x 17mm, 190 x 34 x 17mm
165 x 34 x 17mm, 140 x 34x 17mm, 115 x 34 x 17mm
280¡Á34¡Á22mm, 280¡Á28¡Á17mm, 250¡Á34¡Á20mm, 250¡Á34¡Á22mm,
The other size is optional or according to the requirements of customers.
Working temperature: 260 ℃, Working pressure: 4.4***
Tran***rent plane
Size:
340 x 34 x 17mm, 320 x 34 x 17mm, 280 x 34 x 17mm
250 x 34 x 17mm, 218 x 34 x 17mm, 216 x 34 x 17mm
190 x 34 x 17mm, 165 x 34 x 17mm, 215 x 34 x 22mm
218 x 38 x 23mm, 190 x 38 x 23mm, 165 x 38 x 23mm
The other size is optional or according to the requirements of customers.
Working temperature: 260 ℃, Working pressure: 8.0 ***
The material£ºBorosilicate Glass
Level Gauge Glass Physical Property
Testing Item Standard Rules
1. Appearance
1) Air bubble:
Diameter¡Ü0.5mm,in the 10mm x 10mm area the quantity must be ¡Ü3.
Diameter from 0.5mm to 1.5mm dispersive air bubble,there is less 2 on the sight plane and less 5 on the No-sight plane. Their distance must be £¾40mm.
The air bubble of Diameter from 1.5mm to 2mm ¡Ü3 on the No-sight plane. Their distance must £¾40mm.
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