weld Sight glass for pressure vessels

Weld Pad Flat Glass Level Gauge-Welding Pad Gauge Reflex Glass,water Level Gauge
Welding pad gauge reflex glass stainless steel padfor pressures up to 10MPa

Detailed Product Description About Industrial liquid level measuring instrument, boiler tank/welded glass level gauge
From Tianjin U-ideal instrument Co., Ltd China Manufacture and China supplier of level gauges

Application and Structure of weld Sight glass for pressure vessels
Sight glass is used on the observing device in the fields of petroleum, che-mical and other industries, to observe the material operation conditions inside the equipment. The materials can be stainless steel, carbon steel, lining etc. Maximum operation pressure is 25kgf/cm2, permissible tempe-rature of medium 0~200º C. The sight glass is toughened borosilicate glass, which is of a chroma temperature difference of 180º C.

Characteristics:
Can be used to show directly liquid level of tower, tank, groove and cases
Directly reading, can assure reading accuracy and reliable
Simple structure and convenient maintenance
Safety in use and long time in service

Working principle:
Lead fluid in tank to outer to sight glass level gauge based on communicator theory Show actual liquid level directly through transparent glass

Sight glass type level gauges select flexible graphite plunger ring as gasket to assure seal ability

Main technique parameters:

Materials	carbon steel strainless steel
Measure range	300, 500, 800, 1100 and 1400mm or customized
Working temperature	-20 to +250° C
Tank openingdimensions	71X length or 68X length