鋼制閘門主要材料為不銹鋼或碳鋼碰涂環氧樹脂涂料，橡膠軟密封，具有重量輕，操作靈活，防腐蝕，不生銹，安裝維修方便，密封可靠等功能，廣泛應用于自來水廠、污水廠、排灌、排澇、石油、化工、冶金、環保、電力、塘堰、河流等工程，作為截止、調節流量和控制水位之用。渠道閘門產品特點：重量輕:約為普通閘門的1/3重量。耐腐蝕:耐酸堿及耐大部分腐蝕性化學品及污水、海水等。密封性好:采用橡膠軟密封，密封效果好力矩小:由于閘板重量輕，且閘板與道軌板之間摩擦阻力小，故操作力矩小。壽命長:閘板與導軌之間裝有防鎖死結構使密封面磨損非常小。維修方便:若經多年使用后出現泄漏現象，只需將閘板吊起，調換門框上橡膠密封圈即可，省時省力，維修成本低。手動操作:采用螺桿式啟閉操作，操作方便、輕巧、可靠。

The main material of steel gate is stainless steel or carbon steel coated with epoxy resin, rubber soft sealing, light weight, flexible operation, anti-corrosion, rust-free, easy installation and maintenance, sealing reliable and other functions, widely used in water works, sewage plants, drainage and irrigation, drainage, petroleum, chemical, metallurgy, environmental protection, electricity, chemical, chemical, etc. The works such as pond and river are used as cut-off, regulating flow and controlling water level. Channel gate product features: light weight: about 1/3 weight of common gate. Corrosion resistance: acid and alkali resistant and resistant to most corrosive chemicals and sewage, sea water and so on. Good sealing: rubber soft sealing, good sealing torque is small: because the weight of the gate is light, and the friction resistance between the gate and the rail plate is small, so the operating torque is small. Long life: there is an anti lock structure between the gate and the guide rail to make the sealing surface wear very little. Maintenance is convenient: if leakage occurs after many years of use, just lifting the gate and replacing the rubber sealing ring on the door frame can save time and labor, low maintenance cost. Manual operation: screw opening and closing operation is convenient, light and reliable. Electric operation: electric control device, accurate positioning, light operation, easy to achieve automatic control and remote control.