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Closed Water Test Municipal Engineering Sewage Leakage Plugging Airbag Pipeline Maintenance Blocking Bag Pipe Network Inflatable Water Plugging Airbag

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Round A-Grade Water-Blocking Air Bag Dn50-600 Rubber Cloth Reinforced Water-Blocking Test Pipe Sealing Air Bag

Rubber Water Block Airbag Inflatable Core Mold Bridge Octagonal Round Rubber Inflatable Airbag Hollow Beam Plate Rubber Airbag

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Water-Blocking and Leak-Proofing Airbags Are Longed and Thickeneded to Stop Water and Leaks. High-Pressure Airbags. Pvc Pipe Sealing Airbags Are Customized by the Manufacturer

Customized Water Blocking Choice Pipe Sealing Air Bag Water Closing Experiment Rubber Plugging 600 800 Three-Layer Thickeneded Air Bag

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Good corrosion resistance, strong expansibility, water plugging airbag for municipal pipeline, DN400 water plugging airbag for municipal pipeline

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Xinya High Pressure Plugging Airbag Repair Material Cold Subsidy Quick Plug Connector High Pressure Inflatable Tube Shockproof Pressure Gauge

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Welding Small Diameter Galvanized Steel Pipe Taifeng Bridge Galvanized Round Pipe Galvanized Pipe for Gas

Advantage Supply French Pneumatis DB0420 Airbag Expansion Joint Original Imported Discount Special Price

Spot supply of Shenzhen DN200mm sewage pipe plugging airbag diameter DN400 rubber water plugging airbag

National Supply Pipeline Closed Water Test Balloon Diameter DN400mm Pipeline Occluder Rubber Water Plug

Supply of French Pneumatis DB0420 Airbag Expansion Joint Imported

Advantage Supply French Pneumatis DB0420 Airbag Expansion Joint Original Imported Discount

Advantage Supply French Pneumatis DB0420 Airbag Expansion Joint Original Imported Discount

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in stock Municipal Pipeline Thickened Water Plugging Airbag Leakage Test Inflatable Thickened Airbag Pipeline Plugging Rubber Airbag

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Pipe Repair Air Bag Non-Trenchless Inflatable Repair Point Lining Repair Air Bag with Wheels at Both Ends of the Sewage Pipe

Blocking Inflatable Airbag Water Tight Test Rubber Water Blocking Airbag Pipeline Construction High Pressure Plugging 0.15/0.2 Mpa

Ultra-High Pressure Inflatable Airbag Pipeline Water Closure Test Water Blocking Airbag Pipeline Construction High Pressure Leak Plugging 0.2 Mpa