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Double Leaf Circular Flap Gate, Large Flow Capacity, Automatic Anti-Backflow, Customizable on Demand.
US$6,000.00-100,000.00
1 Piece
Product profile
Customization
AvailableMedia
WaterTemperature
Ordinary TemperatureModel NO.
flap gateMaterial
Cast SteelConnection Form
FlangeStructure
SwingPressure
Ordinary TemperatureFunction
Fiap GateSealing Form
EPDM Rubber Sealing GasketFlow Direction
UnidirectionStandard
GBApplication
Water Industrial UsageOpening Mode
Double-Leaf Symmetric OpeningNominal Diameter
Custom DN300~DN3000Anti-Corrosion Process
Hot-DIP Galvanized CoatingWorking Principle
Gravity Self-Closing Anti-BackflowInstallation Position
Pipeline Outlet / River EmbankmentMounting Method
Wall-Mounted Flange InstallationOrder Type
OEM & Customized Production OEMProduct Feature
Low Flow Resistance, Automatic ResetService Support
on-Site Installation GuidanceApplicable Medium
Municipal Sewage, River Water, RainwaterDoor Plate Quantity
Two-Piece Split DoorHinge Material
304 Stainless Steel HingeChannel Shape
Round / Square Dual OptionalDoor Plate Thickness
Reinforced Thickened Steel PlateMax Bearing Water Head
Max 6m Anti-Backwater PressureTransport Package
Wooden CaseSpecification
Cast IronTrademark
weiyuanOrigin
ChinaProduction Capacity
5000pieces\YearKey features
Customizable Dimensions: Available in DN300 to DN3000, including round and square shapes.
EPDM Rubber Sealing: Integral sealing strip with replaceable gasket design for leak-proof performance.
Anti-Backflow Function: Gravity self-closing mechanism prevents river and rainwater backflow.
Durable Cast Steel Body: Integral cast iron frame with hot-dip galvanized anti-corrosion coating.
Stainless Steel Hinges: SS304 hinge shafts with wear-resistant sleeves for smooth operation.
Flexible Installation: Supports flange connection and optional spigot socket for concrete pipes.
Extended Warranty Option: Standard 12-month warranty with optional coverage up to 36 months.
Global Technical Support: 24/7 assistance with partnered service centers in key regions.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤4.48h
About Our Factory & Business Background
AddressNorth of Shidai Road, Xinhe County, Xingtai, Hebei, China
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsDam Top Lifting for Cranes, Hydraulic Gate Hoist, Manual/Electric Gate Lifting Actuator, Wire Rope Drum Hoist, Sluice Gate, Dam Gate, Stoplog Gate, Radial Gate, Trash Rack, Spillway Lock
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2016-09-22
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO45001:2018, ISO14001
Product CertificationOthers
Product Q&A
Q:Do you provide after-sales service overseas?
A:
Yes, we have partnered service centers in key regions.
Q:Can I request a customized bucket size?
A:
Absolutely! We offer tailored attachments.
Q:What documents do you provide for export?
A:
Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
Q:How do I place an order?
A:
Contact us via email/phone for a quote, then confirm with a PO.
Q:What is the standard warranty period?
A:
12 months or 2,000 operating hours, whichever comes first.
Send Inquiry
*To:
Hebei Weiyuan Water Conservancy Machinery Co., Ltd.
Hebei Weiyuan Water Conservancy Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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