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Composite pipes.
Composite pipes are used as the most efficient and economical solution to the problem of increase in lifespan, reliability and safety of pipeline systems and upgrade the outdated pipelines.
Description:
Composite pipes are used as the most efficient and economical solution to the problem of increase in lifespan, reliability and safety of pipeline systems and upgrade the outdated pipelines.
Depending on the type of reinforcing filler composite pipe are: fiberglass (glass fiber) – TPB, basalt (basalt fiber) – BPT, stekloplastikov (combination of glass and basalt fibres) SBPT, ischnocolinae (combination of sand and chopped fiberglass) – BSBT.
As a polymer binder in use: polyester , epoxy, or epoxy binder.
Composite pipes are produced according to the technology: positional spiral winding, longitudinal-transverse winding position, the woven position of the winding continuous winding continuous fiber continuous winding with the use of chopped fiber and sand, tsentrifugirovaniem using chopped fiber and sand.
Advantages:
– high specific strength – having the strength of the classic steel pipes, composite pipes easier about 4 times,
– high heat resistance (temperature of the transported environments up to 135°C),
– suitability for outer laying of pipelines (resistant to solar radiation, allow a reasonable distance of the staircase when laying on supports),
– reliable operation under shock conditions and vibratory loads
– high corrosion resistance, reliability and durability (service life up to 60 years),
– minimum cost of installation and maintenance, high maintainability,
– smooth inner surface, low flow resistance,
– the lack of “overgrowing” of the internal cross-section
– suitability for drinking water supply and transport of liquid foodstuffs
– providing energy savings in heat networks,
– high level of fire safety,
– not subject to galvanic and electrolytic corrosion,
– universal chemical resistance,
– coupling clearreserve and collapsible threaded connection of composite pipe does not require welding equipment and proper inspection of welds (Assembly time one cleanthrough of the joint is less than 5 minutes, allowing you to mount up to 1000 m of pipe per shift, Assembly is performed in all weather conditions),
– does not require welding, external anticorrosion coating, internal corrosion-resistant coating and electro chemical protection.
Application:
– extraction and processing of oil and gas: oil gathering network, tubing and casing, pipelines, reservoir water and maintain reservoir pressure
– utilities and construction: water supply and Sewerage, heating networks, casing and lifting pipe wells and drinking water, water filters,
– chemical industry: transport of aggressive chemical solutions, the ventilation system for vapours of corrosive substances, the piping and sewage treatment plants,
– food industry: transportation of liquid food and alcoholic beverages,
– electricity: system of water treatment,
– antenna mast design.