Huntingdon Fusion Techniques PetroChem Inflatable Stoppers

The Inflatable PetroChem® Pipe Stoppers are constructed with a premium latex rubber internal inflatable bag and shielded by a durable layer resistant to petrochemicals, featuring a robust nylon cover impregnated with woven polyurethane. These Stoppers can be easily inflated through a valve located at the end of the inflation hose, using either a standard foot pump or compressor.

The recommended maximum temperature for this standard range is 80oC (176oF).

Features

• High-Temperature Resistance: Withstand extreme temperatures exceeding 200°C (392°F) for dependable performance in high-heat environments
• Chemical Compatibility: Constructed with robust, chemically-resistant materials to flawlessly handle a variety of aggressive fluids and gasses
• Pressure Retention: Maintain consistent pressure integrity, minimising leaks and ensuring process safety
• Multiple Sizes and Configurations: Available in a comprehensive range of dimensions and configurations to fit diverse pipe and vessel diameters
• Reusable Design: Reduce costs and environmental impact by reusing these durable stoppers across multiple projects
• Easy Installation and Removal: Streamline workflow with a user-friendly design that simplifies inflation, placement, and removal

Applications

• All petrochemical operations where hydrocarbons are present in liquid and gas form.
• Debris stopping during machining operations where pipes have had hydrocarbon liquids or solids inside.
• Leak testing of pipework systems where pipes have had hydrocarbon liquids or solids inside.
• Low-pressure hydrostatic tests where pipes have had hydrocarbon liquid or solids inside.
• On-site thermoforming of bends in ducting and conduit materials.
• Fibre-optic construction projects.
• Debris and animal barriers for overnight protection of pipelines where pipes have had hydrocarbon liquids or solids inside.
• Plumbing operations.

Ordering

FAQs

1. What is the maximum temperature range for PetroChem® Stoppers?
The recommended maximum temperature for this standard range is 80ºC (176ºF).

2. What is the size range for PetroChem® Stoppers?
The size range is 1 – 44″ (25 – 1,118 mm).

3. How do I inflate the Stoppers?
Each Stopper is designed and fitted with a standard Schrader valve, which will attach to any foot pump or compressor.

4. Can the PetroChem® Stoppers be used with Heat Covers for higher heat protection?
Yes, Heat Covers are available, which will provide protection up to 300ºC (572ºF).

5. Can I have the inflation hose any longer?
Yes, simply specify when ordering and your required length can be fitted for a small surcharge.

6. Are PetroChem® Stoppers kept in stock?
We do keep a number of PetroChem® Stoppers in stock?

7. What is the maximum inflation pressure?
This depends on the diameter of the stopper. Full details per size can be found in the User Instruction Manual, but also stamped onto each stopper for safety purposes.

8. Can the stopper be used more than once?
Yes, it can be used time and time again, provided it isn’t overinflated and kept in good condition.

Resources

Datasheet