P Shaped Irrigation Dam Gate Channel Rubber Profile Seal Gasket Rubber Gate Seals

• Customization: Available
• After-sales Service: Installation Guide
• Application: Outdoor
• Model NO.: JT-GS03
• Certification: CE, ISO
• Shape: Irregular
• Tensile Strengt: 8MPa
• Temperature: -60°C to 150°C
• Hardness: 70 Shore a
• Tolerance: 0.1-3mm
• Function: Waterproof
• Transport Package: According to Customer Needs
• Specification: Customized
• Trademark: HengJingGong
• Origin: China
• Package Size: 25.00cm * 10.00cm * 5.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

    Dam gate seal is a critical water-stop component for hydraulic engineering gate systems, typically installed around the gate frame or gate body to achieve tight sealing through compression deformation. The product is manufactured from premium rubber or rubber-plastic composite materials via special processes, featuring excellent elasticity, water resistance, and anti-aging properties.

    We can provide international certificates including ISO, CE, and RoHS to ensure product quality meets global standards. It can withstand high water pressure and frequent opening-closing operations, effectively accommodating minor deformations of the gate structure, preventing water leakage, ensuring safe operation and efficient water storage of dams, hydropower stations, and ship locks, and is widely used in various water control hub projects.

Material

Dam gate seals are typically made from high-strength rubber, polyurethane, or other corrosion-resistant materials. These materials not only offer excellent sealing capabilities but also withstand high water pressure and the erosion from chemicals.

Function
The primary function of dam gate seals is to ensure watertightness between the gate and the structure, preventing water leakage and protecting the safety of the infrastructure. They also adapt to temperature changes and mechanical movements, ensuring stable performance.

Functions

*High-pressure Sealing: Withstands hydrostatic pressure 0.1-5.0MPa

*Deformation Adaptation: Follows gate operation with 30%-50% compression

*Leakage Prevention: Achieves zero-leakage sealing grade

*Corrosion Resistance: Resists water scour and chemical erosion

*Anti-fouling: Smooth surface prevents shellfish growth

Product Advantages
    *Reliable Sealing: Proven zero-leakage in actual projects
    *High Pressure Resistance: Maximum 5MPa water pressure
    *Long Lifespan: Anti-aging formula for 30+ years
    *Easy Replacement: Modular design, 2-hour replacement
    *Cost Effective: Domestic price with import quality
    *Technical Support: On-site measurement and installation guidance

Specification

Physical Tests	Specifications	Natural 1103	Natural 1177	Natural 1187	Neoprene 1501
Tensile Strength	Die C ASTM D412	3000 psi (min)	2500 psi (min)	2500 psi (min)	2500 psi (min)
Elongation at Rupture	ASTM D412	450% (min)	450% (min)	400% (min)	400% (min)
300% Modulus	ASTM D412	900 psi (min)	900 psi (min)	–	900 psi (min)
Durometer Hardness, Shore Type A	ASTM D2240	60–70	45±5	50–60	60–70
Water Absorption	70 Hrs. @ 212°F ASTM D471	10% change in volume (max)	10% by weight (max)	10% by volume (max)	10% by weight (max)
Compression Set	ASTM D395 Method B 22 Hrs/ @ 158°F	30% (max)	30% (max)	25% (max)	30% (max)
Tensile Strength after Oxygen Bomb Aging	ASTM F572	80% (min) of tensile strength	80% (min) of tensile strength	–	80% (min) of tensile strength
Low Temperature Brittleness	ASTM D2137 Method A, 9.3.2	Non-Brittle after 3' @ -40 °C	Non-Brittle after 3' @ -40 °C	Non-Brittle after 3' @ -40 °C	Non-Brittle after 3' @ -25 °C

Detailed picture

Application

Application

This product is widely used across all hydraulic and municipal engineering fields requiring controlled water flow cutoff or regulation, including:

    *Large & Medium Hydraulic Hubs: Spillway gates, flood discharge gates, intake gates of reservoir dams-1.
    *Flood Control & Drainage: Rapid flood gates on urban levees, drainage pump station gates-2.
    *Hydropower Stations: Various service and bulkhead gates in water conveyance and tailrace systems.
    *Water Supply, Drainage & Environmental Protection: Intakes at water treatment plants, distribution chambers and outfalls at sewage treatment plants, industrial circulating water systems-3.
    *Agriculture & Ecology: Check gates and diversion gates in irrigation channels, ecological flow release gates-3.

Packaging & Shipping

Company Profile

Hengshui Jingtong Rubber Co., Ltd., located in Hebei Province's Hengshui City, is a professional manufacturer of engineering rubber products. Our product range includes bridge bearings, expansion joints, water stop strips, water stop belts, inflatable cores, building deformation joint device and water plugs, which are widely used in bridge, tunnel, water conservancy, and power engineering projects. The company boasts advanced technology and mature processes to ensure reliable product quality.

We have a professional technical team and a comprehensive after-sales service system to ensure customers receive high-cost-performance products and attentive service. Hengshui Jingtong Rubber Co., Ltd. is committed to continuous innovation to meet market demands and looks forward to esta  blishing long-term cooperative relationships with customers from both domestic and international markets.

FAQ

1.When can I get the quotation?
A:We usually quote within 24 hours after we get your inquiry.

2.How long can I expect to get the sample?
A:The samples will be ready for delivery in 5-10days. The samples will be sent to you via express and arrive in 5-7days.

3.How long is the delivery time
A:Usually 10-15 days, depending on the quantity purchased.

4.How can I get a sample to check your quality?
A:After negotiating the price, we will provide you with samples for testing.

5.what can you buy from us?
Bridge Bearing Pad,Seismic isolation bearing,Expansion Joint,Rubber Inflatable Airbag,Waterstop Belt/Strip,Steel Expansion Joint,Butyl Tape

6.What's payment term?
A:T/T, L/C at sight, Western Union

7. Do we have quality guarantee?
Of Course!
--from raw material to manufacturing, we have rigid quality control.
--before delivery, we have strict quality inspection.
--Third party inspection is also available at your request.
--We also have ISO, CE certificates.