Stainless Steel Corrosion Resistant Pressure Gauge Used For Gases

Stainless Steel Corrosion resistant Pressure Gauge Used for Gases 

Product name: Stainless steel pressure gauge Product features Corrosion resistance, high temperature resistance and durability
Accuracy class:  ± 1.0%,1.5%,1.6%,2.5%
Thread: 1/2;1/4; 1/8; 3/8;NPT/PT/; M20*1.5; M14*1.5
Case material:  304SS,316SS,316LSS
Stem length:  60-M14 x1.5;Z1/4(NPT) ;100/150-M20 х1.5;Z1/2;Z1/4(NPT)
Ring material:  AISI 304 SS, crimped ring, bayonet ring
Bourdon Tube:  Stainless steel
Socket:  Stainless steel Socket 

Stainless steel pressure gauge is a corrosion-resistant pressure measuring instrument made of stainless steel material, mainly used in high temperature, strong corrosion, and high vibration environments in industrial fields such as petroleum, chemical, metallurgical, and power. Its structure includes a pressure guiding system, a gear transmission mechanism, a reading device, and a sealed housing. The main body is made of icr18Ni9T, Ocr18Ni12Mo2Ti, and 316 stainless steel materials.
The measuring range of this instrument covers -0.1 to 160MPa, with accuracy levels of ± 1.0%, ± 1.6%, and ± 2.5%. It supports detection of gas, liquid, and vapor media. The core components transmit pressure through elastic deformation, and shock resistant products use a shell filled with silicone oil or glycerin to cushion vibration, with protection levels ranging from IP54 to IP66. We provide various threaded interfaces such as M14 × 1.5 and G1/4, with a suitable temperature range of -40 ℃ to 70 ℃ (without liquid filling inside the shell) or -25 ℃ to 70 ℃ (with liquid filling inside the shell). During installation, the position of the pressure measuring point should be adjusted according to the phase state of the medium, and regular calibration and maintenance should be carried out to ensure measurement accuracy.
The gauge adopts direct contact connectors and pressure sensing element materials, using icr18Ni9T, Ocr18Ni12Mo2Ti, sus316, with a fully sealed structure. The stainless steel pressure gauge has strong resistance to corrosion of the measured medium and environmental corrosion. Stainless steel pressure gauges are suitable for media with strong corrosiveness and for detecting stainless steel components in harsh external corrosive environments. Stainless steel pressure gauges are widely used in industries such as petroleum, chemical, and metallurgy.
A stainless steel pressure gauge consists of a pressure guiding system (including joints, spring tubes, flow limiting screws, etc.), a gear transmission mechanism, a reading device (pointer and dial), and a housing (including case, cover, glass, etc.).
The pressure gauge displays pressure by the elastic deformation of stainless steel sensitive elements (Bourdon tube, bellows, bellows) inside the gauge, which is then transmitted to the pointer by the conversion mechanism of the movement inside the gauge, causing the pointer to rotate.
For instruments that are filled with liquid (usually silicone oil or glycerin) inside the casing, it can resist severe working environment vibrations and reduce the pulsating effects of medium pressure.

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