American Standard Gate Valve

Product Overview: Gate valves are widely used in pipelines carrying media such as metallurgy, power, petrochemicals, gas, combustible gases, and water supply and drainage, including seawater desalination, air separation, high and medium pressure condensate, gas, and oil products, to cut off or connect pipeline media.

Product parameters:

Size range: 1/2"~42" (DN15~DN1050)

Pressure rating: ASME 150~2500LB (PN16~PN420) Temperature range: -46℃~600℃

Connection methods: flange, welding, threaded, etc.

Main materials: carbon steel, stainless steel, duplex steel, alloy steel, etc.

Sealing surface hardening treatment method: Stellite alloy and nickel-based alloy overlay welding

Operation methods: manual, electric, pneumatic, etc.

Product standards:

Design Standard: API 600

Structural length: ASME B16.10

Connection flange: ASME B16.5

Testing and Inspection: API 598