Contact Platform Support
Help CenterIntegrated Steel Sluice Gate With Hoist Electric Automatic Penstock Gate for Water Drainage Works
Product Spotlights
Related Products
-
Weather Resistant Carbon Steel Sluice Gate Custom Dimension Penstock Gate for Outdoor Hydraulic ProjectUS$ 294 - 316MOQ: 3 Combos -
Environmental Protection Steel Slide Gate Anti-corrosion Sluice Gate for Wastewater Discharge ControlUS$ 294 - 316MOQ: 3 Combos
-
Q235B Carbon Steel Sluice Gate Custom DN100-DN3000 Water Stop Steel Gate for Reservoir Dam Water ControlUS$ 294 - 316MOQ: 3 Combos
-
Q355B High Strength Steel Penstock Gate PN16 Pressure Resistant Welded Steel Gate for Hydraulic EngineeringUS$ 294 - 316MOQ: 3 Combos
-
SS304 Stainless Steel Sluice Gate DN500 DN800 Corrosion Resistant Manual Water Gate for Sewage TreatmentUS$ 294 - 316MOQ: 3 Combos
Our cast iron sluice gates are manufactured from high-grade ductile iron QT500-7, which outperforms ordinary gray cast iron in tensile strength, toughness and deformation resistance. Unlike fragile traditional cast iron products, this material can withstand long-term water pressure, sediment impact and alternating wet-dry environments without cracking, meeting long-term underwater working requirements for inland water conservancy projects. Every gate body undergoes stress relief annealing after integral casting to eliminate internal casting stress, avoiding warping after years of water soaking.
For water sealing performance, we adopt inlaid brass sealing strips instead of bonded rubber strips. Brass features wear resistance and anti-aging properties, which can keep close fit with the gate slot after thousands of opening and closing operations. The double-sided inclined sealing structure cuts water leakage rate below 0.01L/s per meter, suitable for strict anti-seepage scenarios including reservoir water storage and groundwater interception. The gate slot is processed by CNC finish machining to ensure flat assembly tolerance, preventing sand and sludge jamming during operation.
We provide two driving modes for diversified site demands: manual screw hoist and electric hydraulic drive. Manual types fit remote rural irrigation canals with no stable power supply, featuring simple structure and zero daily power consumption. Electric types support remote intelligent control, automatic water level induction and timed opening, ideal for urban river drainage and municipal flood control systems. All exposed metal accessories are treated with coal tar epoxy anti-corrosion coating, resisting freshwater corrosion and mild coastal brackish water erosion.
This series of gates covers square, circular and customized irregular sizes, with effective working depth ranging from 0.5m to 12m. It adapts to multiple scenarios: farmland irrigation water diversion, sewage treatment tank interception, urban inland river flood drainage and reservoir tail water regulation. Compared with steel gates, cast iron structures require no regular paint maintenance, with a service life over 40 years. We provide full-set accessories including embedded gate slots, anchor bolts and sealing gaskets, supporting on-site direct installation without secondary cutting. All products pass ISO9001 quality inspection and meet international water conservancy project bidding standards
Send Inquiry to This Supplier
You May Also Like
-
SS316L Stainless Steel Penstock Gate PN40 High Pressure Anti-rust Steel Gate for Marine Water ProjectUS$ 294 - 316MOQ: 3 Combos
-
Cast Steel Gate Valve Z41H-16C DN100 Flange End Manual Steel Gate for Water Pipeline SystemUS$ 294 - 316MOQ: 3 Combos
-
Q235B Integral Welded Steel Gate ANSI 150LB Standard Single-way Water Stop Sluice GateUS$ 294 - 316MOQ: 3 Combos
-
Q355B Thickened Steel Dam Gate Custom Size High Water Head Resistant Hydraulic Steel GateUS$ 294 - 316MOQ: 3 Combos
-
SS304 Anti-corrosion Knife Gate Valve DN200 DN400 Pneumatic Operated Industrial Steel GateUS$ 294 - 316MOQ: 3 Combos
-
SS316L Precision Cast Steel Sluice Gate JIS 10K 20K Standard Sealed Water Control GateUS$ 294 - 316MOQ: 3 Combos
-
Q235B Hot-dip Zinc Steel Gate PN10 Pressure Anti-scour Sluice Gate for River Water RegulationUS$ 294 - 316MOQ: 3 Combos
-
Q355B Bidirectional Water Stop Steel Penstock Gate Large Size Custom Hydraulic Engineering GateUS$ 294 - 316MOQ: 3 Combos
-
SS304 Flanged Steel Gate Valve DN150 ANSI 300LB High Temperature Resistant Industrial GateUS$ 294 - 316MOQ: 3 Combos
-
SS316L Marine Grade Steel Sluice Gate Salt Corrosion Resistant Water Gate for Coastal ProjectUS$ 294 - 316MOQ: 3 Combos
