Stainless steel pressure gauge and ammonia pressure gauge

Stainless steel pressure gauge and ammonia pressure gauge Stainless steel pressure gauge is widely used in petroleum, chemical, chemical fiber, metallurgy, power station, food and other industrial sectors to measure the pressure of various fluid media in the process flow with high requirements for corrosion resistance and high temperature resistance.
Stainless steel pressure gauge uses direct contact type connector and pressure sensitive component material, adopts icr18Ni9T, Ocr18Ni12Mo2Ti and sus316. The structure is fully sealed. Stainless steel pressure gauge has strong ability to prevent corrosion of measured medium and resist environmental corrosion. Stainless steel pressure gauge is suitable for corrosive stainless steel components for testing medium and harsh external corrosion environment. Stainless steel pressure gauge is widely used in petroleum, chemical, metallurgical and other industries.
Ammonia pressure gauge is mainly applied to the pressure of liquids, gases or mixtures thereof used to measure ammonia during the production of fertilizers or refrigeration equipment; it can also be used to measure ordinary carbon steels, austenitic stainless steels, and alloy structural steels. And the pressure of non-corrosive, non-crystalline and solidified media such as tin-lead alloy solder.
Ammonia pressure gauges are special-purpose instruments. Exposure to copper and copper alloys can cause explosion. Therefore, a yellow horizontal line should be marked on the product dial under the product name for warning. (Quoted from Article 7.1.2 of GB/T9272-1999)

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