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FLEXWELL Safety Pipe®
FSR - an innovative product, tried and tested many times over
Our patented FLEXWELL Safety Pipe® provides you with a dual-wall system to transport combustible or water-hazardous media - doubly sure, monitorable and design-approved.
Areas of application
Transport of environmentally hazardous, combustible, toxic fluids and gases.
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LPG®
Properties
Can be installed quickly and simply, with no need for welding or X-ray tests. Just single compression connectors at the start and end of the entire pipe
LPG®
Installation/assembly of a special steel pipe for high pressure, large lengths.
Area of application:
transport of liquid and gaseous media.
Structure
Flexible, endless production, single-wall, mechanically reinforced pipe system. Medium pipe: special steel
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Protective conduits for cables and accessories are available for temperatures from -60°C up to + 230°C, for protection class up to IP 69K, they are resistant to solvents, liquid-tight, or with a silicone cover. You will find conduits in the mechanical engineering and equipment manufacturing, in automation, in power stations, or in the automotive and railway industry. They keep electromagnetic impacts away from data lines, they protect cables against physical impacts, or they guarantee easy sterilizability for tools and instruments in the medical sector.
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Fluidsystems
The NORMAFLEX® programme covers smooth and corrugated plastic tubes which, when used with NORMAQUICK® quick connectors or NORMACLAMP® hose clamps, provide a complete transfer system for fluids (water, oil, fuel) and air.
Materials
The components are combined in a way to match the specific requirements of each application and to provide the best possible physical and chemical properties.
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FEP belongs to the category of meltable fluoroplastics. Longer production lengths and improved tolerances are possible, because of a different process being used in production. There is also a great variety of sizes available. Current diameters range from 0.20 mm to 130 mm.
FEP tubes from Saint-Gobain Isofluor distinguish themselves by their excellent ductility. In most cases the permeation coefficients 0 meltable fluoroplastics are superior to those of PTFE. The chemical resistance of FEP is only slightly inferior to that of PTFE. FEP is more transparent in contrast to the milk white PTFE material. FEP tubing is always the right choice whenever the observation of the flow of liquids in the tube is necessary. FEP is a material with a very good transmittance over a wide range of wavelengths.
The tubes can be supplied on spool and in coils or already cut to length in sections to the customers' specification.
Product Facts and Data at a Glance:
- Temperature stability from - 70 °C to +205 °C
- Low absortion of water
- Large factory lengths possible
- Available diameters ranging from 0.20 to 130 mm
- Tubes available in 10 colours from standard production
- Customized sizes - tooling costs not charged in most cases
- High transparency
- Also available in cut-to-lengths sections
- Very tight tolerances on request
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Programme
• Thin wall tubing, smooth and convoluted/corrugated
• Heat-shrink tubing
• Multilumen
• Co-extrusion
• Coated wire
• Braided
• Ultra thin wall
Options
• Assemblies
• Forming
• Flaring
• Precision cutting
• Packing/labelling
• Marking
• Pigments
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Semi-Rigid Nylon Tube Metric
* From 4mm to 12mm OD
* Natural or Black
* Lightweight
* Good chemical Resistance
* Durable
* Heat and light stabilised materials
Semi-Rigid Nylon Tube Imperial
* From 3/16” to 1/2” OD
* Natural or Black
* Available in light, medium or heavy wall
* Lightweight
* Good chemical Resistance
* Durable
* Heat and light stabilised materials
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Recommended for:
Petroleum-based hydraulic oils, antifreeze solutions, water, hot lubricating oils and air. Suitable for low-pressure cleaning and pneumatic systems, return lines and low pressure lines. Lock-On hose and couplings are not recommended for pressure surge applications or critical applications.
Couplings: Lock-On Plus reusable couplings.
Characteristics/benefits: Available in 5 colours.
Easy to assemble.
Silicone-free.
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SPIRAFLEX®
Maximum heat exchange with no lime deposits
This helically corrugated pipe creates turbulence which continuously swirls and exchanges the water. Resulting from the design, the core flow has a superimposed swirling component which creates additional turbulence. This produces maximum heat exchange as well as eliminating lime deposits.
Benefits at a glance :
- surface is up to 50% larger
- heat exchange is maximized thanks to optimized wall thickness
- extremely flexible
- lime deposits are prevented by the turbulent water flow
- quality assurance with helium testing
- manufacture in "endless lengths"
- can withstand large mechanical loads
- more compact design with hot water tanks
- improved hygiene as there is no 'dead water' zone
- special items can be produced (e.g. special steel varieties, wall thicknesses, etc)
- delivery: drums, rings or registers
Areas of application
Heat/cold exchangers for hot water tanks, geothermal applications, waste water heat
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SAT tubing is produced with specially designed exstruders and extrusion process in clean-room, we use only PFA and FEP UHP certificated, SAT is certified ISO 9001, during the exstrusion we have the costant control of the OD and ID by electronic laser and a sy for the discharge of the electrostatic charge, all the components of the exstruder are manufactured with special materials that don't release impurity. Tubing cleanliness is maintained during and after extrusion including continue nitrogen purge, immediate capping and packaging in heat-sealed double polyethylene bags. The tubing coils are stocked in clean-room.
SAT PFA and FEP tubing Feature:
- Low levels of extractable fluoride ions
- Improved crack resistance and strength
- Improved chemical resistance
- Excellent resistance to extremes of temperature
- Reduced chemical carryover and permeability
- Improved wash ability through generated charge levels and smoother surfaces
- Non-flammability
- Reduced ionic attraction
- High resistance to weater and ageing
- Ecellent dielectric properties
- Non-stick characteristics
- Increased mechanical abilities
- Higher burst pressure
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Legris offers a wide range of tubing and hose to meet your application's requirements. The types of tubing and hose offered by Legris include: nylon, polyurethane, anti-spark, fluoropolymer, polyethylene, self-fastening, and PVC.
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Although 95A Durometer is the hardest compound used for Polyurethane tubing, it is still more flexible and has a smaller bend radius (without kinking) than most other plastic tubing. Production from an ether-based (polytetra-methylene glycol ether) raw material assures resistance to moisture, fungus, abrasion and a broad range of chemicals making it a popular choice for many applications. A wide selection of colors makes it adaptable to the functional and aesthetic requirements of most pneumatic circuits and equipment.
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For use at high temperatures
CASAFLEX® is a flexible, self-compensating, endless production, monitorable and heat-insulated pipe system with a special steel medium pipe.
Operational data
Excellent heat insulation at high temperatures
The diffusion barrier and the structure of the CASAFLEX® pipe system guarantee minimal heat losses as well as resistance to high temperatures. Operational temperatures up to 160 °C, peak temperatures up to 180 °C, PN 16/25, DN 20-50.
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- Tubes: rubber and plastic for laboratory and industry use
- Connectors: Nylon 11 metrology and regulation
- Connectors: ready to use
- Connectors: stick-on PVC
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SAFE, DURABLE AND COST-EFFECTIVE
Today glycol systems are being more commonly used in beverage dispense systems; either in python, in heat dump systems, or to achieve sub-zero waterbath temperatures. Valpar has tube options to suit each specific application.
Features
• Glycomaster is capable of resisting high temperatures
• EAUV is UV-resistant
• Polyethylene (MDP) is suitable for glycol cooling lines in python
Benefits
• Custom-designed to reduce risk of bursting
• EAUV is suitable for outdoor applications
• Valpar Glycomaster is designed to work with heat dump systems where the emphasis is on high temperatures with short-term peak performance at 90°C. Glycomaster is a multi-layer tube suitable for both monopropylene glycol and ethylene glycol up to a ratio of 50:50 (by volume).
• Valpar EAUV tube is also designed for heat dump applications and is resistant to UV light, although exposure to direct sunlight should be kept to a minimum. This tube is suitable for temperatures up to 50°C. EAUV is a monolayer tube suitable for both monopropylene glycol and ethylene glycol up to a ratio of 50:50 (by volume).
• Valpar Polyethylene (MDP) is suitable where glycol rather than water is used as recirculation fluid inside a python in order to obtain below zero temperatures. For more details on Polyethylene (MDP), please refer to the Valpar Polyethylene page.
• As safety is of prime importance in glycol applications please ensure your choice of tubing fits your system needs.
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Abrasion resistant PU suction and transport hoses with immovable cast spring steel spiral, DN 16 - DN 500.
Available in lightweight up to heavy qualities.
Hose wall from 0,7 mm up to 4,8 mm.
Temperature range: -40 °C up to +90 °C, intermittent up to +125 °C.
Applications:
suction and transport hoses for extremely abrasive materials, gaseous and liquid media, oil spray extraction, protection hose against mechanical pressure.
Properties:
- extremely abrasion resistant
- resistant to oils and fuels
- gas tight
- good chemical resistance
- free of plastizisers and halogen
- generally good UV and ozone resistance
- very flexiblel, reduced weight
- small bend radius
- nearly smooth inside
- optimum flow characteristics
- electrically conductive to BGR 132 by grounding spiral
Recommended connecting elements:
hose clamps, hose reducers, hose connectors
Combiflex connecting system:
PU cuffs, PU DIN flange, quick action cone flange system, PU threaded socket
Hoses are also available in the following qualities:
- hardly inflammable and crush resistant
- microbe and hydrolysis proof
- food quality (FDA)
- antistatic and electrically conductive
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Maximum abrasion resistance, less wear and tear
Inline hose with 5.5 times service life
Masterflex AG has developed a unique process for producing hoses which are seamlessly smooth on the inside, thus achieving hose qualities with a previously unknown smoothness. “The Master polyurethane inline hoses offer the unique combination of maximum abrasion resistance with enormous wall thicknesses, low weight and amazing bending radii”, explains Detlef Herzog, Managing Director of Masterflex AG. “And so they are a real competitor to the heavy rubber hose.”
The patented process combines the advantages of the extruded hose with the special characteristics of the materials with which the hose’s smoothness is achieved. During manufacture, the hose is furnished with different hi-tech components. In the case of conventional hoses, the construction-induced weld seam is a major weak spot because the corrosion of the material to be conveyed takes place on the edges of the seam. By cleverly combining the materials, the hose is suitable for all manner of fields of application, specially for the transport of abrasive and corrosive media. Test results have shown that under comparable conditions the inline hose will last at least 5.5 times longer than the best rubber hose tested in the company’s laboratory using the procedure according to DIN 53516.
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PU suction and transport hoses, electrically conductive ≤ 10 4 Ohm.
Available in lightweight up to heavy qualities, hose wall: 0,7 mm up to 2,1 mm, DN 16 - DN 500
Applications:
dangerous areas, where electr. conductivity is demanded; suction and transport hoses for abrasive materials, gaseous and liquid media, oil spray extraction, protection hose against mechanical pressure
Properties:
- abrasion resistant
- resistant to oil and fuels,
- gas tight
- good chemical resistance
- free of plastizisers and halogens
- generally good UV and ozone resistance
- very flexible, lightweight
- small bend radius
- nearly smooth inside
- optimum flow characteristics
- electrically conductive to BGR 132 by grounding spiral
Installation and connecting possibilities:
hose clamps, hose reducers, hose connectors
Combiflex connecting system:
PU cuffs, PU-DIN-flanges, quick action cone flange joint system, PU threaded socket
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Hardly inflammable PU suction and transport hoses,
available in lightweight up to heavy qualities, DN 16 - DN 500
Temperature range: -40 °C up to +90 °C,
intermittent up to +125 °C
Applications
Hardly inflammable PU hoses for abrasive materials, woodworking machines, chips exhaust in woodworking industries, protection hose against mechanical pressure
Properties:
- hardly inflammable acc.to DIN 4102 BI
- extremely flexible, small bend radius
- extremely abrasion resistant
- generally good UV and ozone resistance
- nearly smooth inside, optimum flow characteristics
- crusch resistance (only Master-PUR STEP)
Recommended connecting elements:
hose clamps, hose reducers, hose connectors
Combiflex connecting system:
PU cuffs, PU DIN flange, quick action cone flange system, PU threaded socket
Hoses are also available in the following qualities:
- microbe and hydrolysis proof
- food quality (FDA)
- antistatic and electrically conductive
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Compared with many other plastic hoses, NORRES polyurethane hoses (PUR) (AIRDUC, NORFLEX, NORPLAST, PROTAPE and TIMBERDUC) have the following distinguishing characteristics depending on type:
- less wear (about 2.5 to 5 times better than rubber and about 3 to 4 times better than many soft PVC), better service life in pumping processes
- light and flexible
- it is possible to observe the pumping and transport process with transparent and partially-coloured hoses
- excellent mechanical strength
- good chemical resistance
- good resistance to UV and weathering
Applications
Universal and abrasion-proof suction, transport and blast hoses, especially suitable (light to super heavy hoses):
- for abrasive solids such as dust, powder, fibres, chips, granulates
- for gaseous and liquid media
- for de-dusting and suction plants, industrial vacuum cleaners, suction of paper and textile fibres, granulate conveying systems, printing machines, blowers and compressors
- for roof gravel conveying, silo loading
- as conveying and head hose for suction vehicles, as conveying hose in glassworks, steel works
- as resistant protections hose
Temperature Range
-40 °C approx. up to +90 °C (short time to +125 °C approx.)
Wall thickness:
0.4 - 6.0 mm
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NORRES flame retardant polyurethane hose for he wood industry: TIMBERDUC®
TIMBERDUC® hoses were special developed and optimised for the removal of wood dust and chips.
Applications
Special suction and blast hose in flame-retardant polyurethane and wood preservatives, especially suitable (in different types):
- for the suction of wood dust and wood chips on wood processing machines
- for abrasive solids like dust, powder, fibres and chips
- for de-dusting and suction plants
- for CNC machines
- as robust protection hose
Properties
- conforms to the safety regulations of the German Wood Trade Association
- flame-retardant according to: UL94-HB, DIN 4102-B1
- capable of electro-static discharge (according to BGR 132, formerly ZH 1/200) by grounding the spiral
Temperature Range
-40 °C approx. to +90 °C approx. (short time to +125 °C approx.)
Wall thickness
0.4 – 1.5 mm
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PROTAPE® PUR 327 MEMORY
Special hose withstands frequent crushing. Its innovative design and the special properties of the raw materials make it ideal for long-term use in the open, no matter how abrasive the media conveyed.
Applications:
Abrasion-proof suction and transport hose, especially suitable:
- for public utility street cleaning vehicles
- for lawnmowers, grass sweeping machines and leaves exhaust
- for abrasive solids such as dust, powder, fibres, chips and granulates
- for gaseous and liquid media
- for feed transport
Properties:
- vibration resistant
- crush-proof
- highly abrasion-proof
- flexible
- optimized flow properties
- high tensile strength and tear resistant
- microbe and hydrolysis resistant
- good resistance to mineral oils
- good resistance to chemicals
- good resistance to UV and ozone
- very good low temperature flexibility
- small bending radius
- softener and halogen free
- gas and liquid tight
Material:
- wall: special premium ether-polyurethane
- spiral: special hollow plastic helix
Wall Thickness: 0.9 mm approx.
Temperature Range:
- 40 °C approx. to + 90 °C (short time to 125 °C approx.)
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Heavy Duty Suction Hose
* Constructed from a rigid PVC spiral encased in flexible PVC
* Stock sizes from 1” to 6” ID
* Bottle green and/or grey
* Weather resistant and durable
* Constructed from 100% PVC
* Excellent pressure and vacuum ratings
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Hoses made of HT-PUR are much more resistance to heat- up to a constant temperature of 125 °C, even short-term to 150 °C.
Applications
Universal and abrasion-proof suction and transport hose, especially suitable (light to heavy hoses):
- for abrasive solids solids such as dust, powder, chips, granulates and for high flow-rates extremely abrasive solids such as sand, gravel, refuse glass
- for gaseous and liquid media
for printing machines, blowers and compressors, for industrial vacuum cleaners, granulate conveying systems, for silo vehicles as conveying hose in glassworks, docks, steel works, stone pits, shipyards, cement works etc.
Properties
-very good heat resistance (better than comparable TPE and neoprene)
-highly abrasion-proof
- smooth interior
- optimized flow properties
- high tensile strength and tear resistance
- good resistance to mineral oils
- good resistance to chemicals
- good resistance to UV and ozone
-softener and halogen free
- gas and liquid tight
- capable of electro-static discharge by grounding the spiral
Material
- wall: special premium high-temperature-polyurethane (HT-PUR and Pre-PUR)
- spiral: spring steel wire
Temperature Range
-40 °C up to 125 °C (short time to +150 °C approx.)
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AIRDUC® PUR 350 MHF
Applications:
Universal and abrasion-proof suction and transport hose, especially suitable:
- for abrasive solids such as dust, powder, fibres and chips
- for gaseous media such as oil vapors and welding smoke
- for de-dusting and suction plants
Properties:
- super-light model
- highly abrasion-proof
- smooth interior
- flexible
- optimized flow properties
- high tensile strength and tear resistant
- food quality wall complies with: FDA 21 CFR 177.2600 + 178.2010, EC guideline 2002/72/EC
- approval according to EC guideline 2002/72/EC for the complete hose by independent institute
- microbe and hydrolysis resistant
- good resistance to mineral oils
- good resistance to chemicals
- good resistance to UV and ozone
- very good low temperature flexibility
- small bending radius
- softener and halogen free
- gas and liquid tight
- capable of electro-static discharge according to BGR 132
Material:
- wall: special premium ether-polyurethane
- spiral: spring steel wire
Wall Thickness: 0.7 mm approx.
Temperature Range:
- –40 °C approx. To + 90 °C (short time to 125 °C approx.)
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Microbe and hydrolysis resistant of NORRES (AIRDUC, CP, NORFLEX and PROTAPE) consist in high quality ether-polyurethane and have the following characteristics:
- resistant to microbes (the chemical structure of ether-polyurethanes gives the materials permanent resistance to microbial attack)
- resistant to hydrolysis (this is critical for wet applications, at higher temperatures and for use in tropical climates)
- better chemical stability than comparable ester-polyurethanes
- better flexibility at low temperatures than comparable ester-polyurethanes
Applications
Abrasion-proof suction, transport and blast hoses, especially suitable (super light to super heavy hoses):
- for abrasive solids such as dust, powder, fibres, chips, granulates, sand, gravel, grain, refuse glass
- for gaseous and liquid media
- for public utility street cleaning vehicles
- for lawnmowers, grass sweeping machines and leaves exhaust
- for feed transport
Some properties of the Microbe and Hydrolysis resistant polyurethane hoses
- microbe and hydrolysis resistant
- highly abrasion-proof
- good resistance to mineral oils
- good resistance to chemicals
- good resistance to UV and ozone
- softener and halogen free
- capable of electro-static discharge (according to BGR 132) grounding the spiral
Temperature Range
-40 °C approx. up to +90 °C (short time to +125 °C approx.)
Connecting parts:
Microbe and hydrolysis resistant connecting parts
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Medium Duty Suction Hose
* Constructed from a rigid PVC spiral encased in flexible PVC
* Stock sizes from 1” to 6” ID
* Olive green
* Weather resistant
* Durable
* Lightweight
* Flexible
* 15% lighter than HDS
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Colex Vendhose is a multi-layer food quality flexible Hose manufactured from EVA material, lined with Low Density Polyethylene and reinforced with a 1000 Denier high tenacity polyester yarn.
Both the EVA and the Polyethylene are approved for food contact applications in Europe and USA.
It has been tested in accordance with BS6920 and has achieved WRAS approval for the conveyance of hot and cold potable water (WRC approval No. 0808528)
* PVC free
* Excellent chemical resistance
* Flexible
Applications
Cold water connections to vending machines, Conveyance of soft drinks in cellar to bar installations, Chemical lines and some liquid foodstuffs.
This Hose is PVC free making it suitable for a range of applications where end users are concerned about the possibility of Phthalate (Plasticizer) migration.
Chemical Resistance
Vendhose has the same excellent chemical resistance as Low-Density Polyethylene. The flexibility of these hoses is not dependent on the use of plasticizers therefore the problems resulting from plasticizer extraction or migration do not occur.
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Water Delivery Hose
* The wall is constructed from a rigid PVC spiral encased in flexible PVC
* Stock sizes from 3/4” to 4”
* Black or translucent green
* Lightweight
* Flexible
* Weather resistant
* Durable
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Water Delivery Hose
* The wall is constructed from a rigid PVC spiral encased in flexible PVC
* Stock sizes from 3/4” to 4”
* Black or translucent green
* Lightweight
* Flexible
* Weather resistant
* Durable
Technical Information
* Vacuum: 570mm Hg = 75% at 20°C *
* Temperatures: -15°C to +65°C. Cold bend - 45°C *
* The wall is constructed from a rigid PVC spiral encased in flexible PVC
* Minimum friction and maximum flow is maintained by the smooth bore
* Good abrasion, rot and chemical resistance
* Excellent pressure and vacuum ratings
* Wide operating temperature range
* Good crush and kink resistance
* Subject to minimum order quantities Colex can also supply non standard colours where required
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... see all the products in the category
Hoses
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