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Huntingdon Fusion Techniques Inflatable Stoppers - Cylindrical & Spherical - 152mm

Huntingdon Fusion Techniques Inflatable Stoppers - Cylindrical & Spherical - 152mm

Huntingdon Fusion Techniques HFT Inflatable Stoppers are designed to swiftly and effortlessly halt gas or liquid flow, prevent debris accumulation, and deter the entry of undesired substances or creatures into pipes and ducts. The adaptable Pipestoppers Inflatable Stoppers are capable of being inserted and retracted through narrow openings, and once inflated, they expand to their maximum size to facilitate stopping operations. Cylindrical Inflatable Stoppers, being longer than their diameter, maintain stability and prevent inversion within a pipe even when subjected to pressure. Spherical Stoppers are utilized in situations where the stopper's position is irrelevant, as they can create a seal regardless of the angle at which they are placed. FAQs 1. How do I know when to choose between a Mechanical and an Inflatable Stopper? HFT Pipestoppers Inflatable Stoppers can be inserted and retracted through holes smaller than the one to be sealed. They are much less expensive than mechanical stoppers, but are not so suitable for applications requiring the ruggedness and strength of a mechanical stopper. 2. How do I prevent the stoppers from being pushed out of the pipe during a pressure test? It is common to brace the ends of pipes to prevent stoppers sliding out. Contact us for further information. 3. Will your stoppers be suitable for use in petrochemical pipework where there are hydrocarbon liquids and gases present? The HFT Pipestoppers Division manufactures special Inflatable Stoppers for the petrochemical industry where long term resistance to chemicals and/or petrochemical oils and vapours is necessary.

GBP 56.99
1

Huntingdon Fusion Techniques PetroChem Stoppers - 152mm

Huntingdon Fusion Techniques PetroChem Stoppers - 152mm

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 80C (176F). 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. FAQs 1. What is the maximum temperature range for PetroChem Stoppers? The recommended maximum temperature for this standard range is 80C (176F). 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 300C (572F). 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.

GBP 109.99
1