Sewers Water Stopper Pipe Plugs Rubber Bladder Inflatable Pipeline Stoppers Rubber Airbag Manufacturer for Culvert Construction

Technical specifications

Customization guide

Adjustable parameters include bladder size (to fit varying pipe diameters), valve type (manual vs. automated), and material thickness (for high-pressure or corrosive environments). Customize to meet specific project requirements such as burst resistance or chemical exposure tolerance.

Get inspired

With its robust rubber bladder and rapid inflation capability, this stopper is a versatile solution for managing water flow during infrastructure repairs. Whether sealing a tunnel during flood prevention or isolating a pipe segment for maintenance, it ensures operational safety and efficiency.

Choose your model

Supplier's note

1. Three Technical Breakthroughs:

   • WRAS Certification: Ensures compliance with UK water regulations, critical for potable water systems.
   • High-Density Rubber: 50% thicker than industry standards, resisting punctures in abrasive sewer environments.
   • Quick-Release Valve: Reduces deflation time by 40%, enabling swift emergency adjustments.

2. Optimal Version Selection:

   • Base Model: Ideal for small-diameter pipes (≤60cm) in standard maintenance projects.
   • Advanced Model: Suitable for mid-scale tunnels or bridges requiring faster inflation (e.g., flood-prone areas).
   • Pro Model: Designed for high-pressure scenarios (e.g., deep-sea tunnel construction) with triple the burst resistance of industry benchmarks. With its 5mm-thick material, it safely handles corrosive wastewater in industrial pipelines.

*Pro Model’s 13 bar pressure rating exceeds ISO 18774 standards by 25%, ensuring reliability in extreme conditions.