Stainless steel gates are gate devices primarily made of stainless steel, featuring corrosion resistance, excellent sealing, and a long service life. They are widely used in municipal water supply and drainage, sewage treatment, water conservancy projects, and other fields.
Material and Structure
Stainless steel gates mainly use 304 or 201 stainless steel materials and consist of components such as the gate frame, gate leaf, lifting seat, diagonal bracing iron, and leaf blade. They achieve water flow cutoff through wedge-type or parallel gate leaf structures. Their sealing performance is achieved via a rubber soft sealing structure, with forward leakage controllable at ≤0.07L/(m·s).
Specifications and Parameters
The size range spans from 0.2×0.2 meters to 6.5×6.5 meters, supporting dual lifting point operation methods. Paired with hoisting machinery, they enable precise water level regulation. Anti-corrosion processes include sandblasting rust removal and hot-dip galvanizing, with a service life of up to 30 years.
Application Scenarios
Primarily used in water conservancy projects, municipal water supply and drainage, agricultural irrigation systems, and industrial pipelines, they serve functions such as water flow cutoff, sediment blocking, and water level regulation. For example:
? Flow control in river regulation
? Sewage interception in wastewater treatment plants
? Irrigation management in agricultural channels