
Average temperature: 300 °C Operating pressure difference: 2 kgf/cm² Material: stainless steel Scope of application: liquid filtration
Operating temperature: +90 °C Nominal diameter: DN 25 – DN 600 mm Nominal pressure: PN 1.6 MPa (other pressure on request) Flange standard: GB81-59 (or as required by the customer)
Nominal diameter: from 400 to 2800 mm Nominal pressure: 0.05-0.25 MPa Supply voltage: 380 V. AC Working medium: Air, gas, coal gas
Nominal diameter: from 400 to 2800 mm Nominal pressure: 0.05-0.25 MPa Working medium: Air, gas, coal gas Oil and gas: used in furnace and coke oven gas pipes.
Nominal diameter: from 300 to 2000 mm Conditional pressure: 0.05-0.25 MPa Spacesuit temperature: <240°C Working medium: Air, gas, coal gas
WENZHOU GAIRUI VALVE.CO.LTD is a Chinese company that sells pipeline fittings according to the Russian Gost standard. Our main products are: Gate valve, Valve, Ball valve, Non-return and lift valve, Butterfly valve. They can be flanged, threaded and welded.