Hongqi Instrument, established in 1993, is one of the leading manufacturers and suppliers of diaphragm body flange, stainless steel, for pressure gauge instrument in China. Providing you with low price and good service, we welcome you to wholesale the famous brands' gauge made in China at cheap price from our factory.

Diaphragm Body Flange, Stainless Steel, for Pressure Gauge Instrument

Inspect flange and diaphragm for scratches, deformation or damage before installation. Confirm material matches medium and working condition.

Align flanges accurately. Tighten bolts diagonally and evenly to avoid leakage or diaphragm damage caused by uneven stress.

Keep sealing surface clean and free of debris. Place gasket flat without offset.

Install away from vibration and high heat source to prevent diaphragm aging.

Do not pull or squeeze diaphragm forcibly during assembly with pressure gauge.

Increase pressure slowly after installation. Avoid sudden pressure shock and check for leakage.

For negative pressure service, ensure full sealing to prevent outside medium ingress.

Hot Tags: diaphragm body flange, stainless steel, for pressure gauge instrument, suppliers China, manufacturers, factory, brands, wholesale, low price, cheap, made in China