Multi-Pipe Diameter Universal Reducer Airbag Inflatable Rubber Pipe Plug Pipeline Plugging Airbag

• Customization: Available
• Condition: New
• Certification: ISO9001, CE, CE/ISO
• Model NO.: DN300-600
• Pressure: High Pressure
• Shape: Cylindrical
• Material: Composite Rubber
• Function: Detection Type, Closure Type
• Effect: Fixture&Sealing
• Cross-Section Shape: O-Rings
• Application: Pipe Blocking
• Size: 150mm-1000mm
• Installation: Online Guidance
• Type: Pipe Blocking
• Transport and Load: Container Shipment
• Colour: Black
• MOQ: 10 Piece
• Transport Package: as Required
• Specification: 150mm-1000mm
• Trademark: HengJingGong
• Origin: Hengshui, Hebei, China
• Production Capacity: 10000pieces/Year
• Package Size: 70.00cm * 15.00cm * 15.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

    Variable Diameter Plugging Airbag is composited of high-quality natural rubber and aramid fiber cloth, integrally vulcanized under high temperature via die casting. Its outer expansion diameter can be adjusted flexibly by inflation volume, so one single size fits multiple pipe diameters within specified range, breaking the restriction of traditional fixed-diameter plugs. Rated working pressure is 0.2MPa with peak pressure up to 0.25MPa. Resistant to acid, alkali, aging and tearing, it closely fits inner walls of concrete, steel, PVC and HDPE pipes after inflation for leakproof water blocking, reusable repeatedly with long service life.

    Standard applicable pipe diameter ranges from DN150 to DN1000, including regular plugging type and bypass type with central flow hole, custom irregular sizes available upon request. Operators only need to place the airbag inside pipeline and inflate with air compressor for rapid blocking; after deflation, it shrinks compactly for easy removal and transport. Widely used in water tightness test, emergency pipeline repair, culvert partition and old pipe maintenance for municipal sewer & stormwater projects, effectively cutting stock varieties and construction procurement cost.

Specification

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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.