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Stainless Steel Braided PTFE Hose
Call or email today for a quote on your hose needs. Let one of our staff show you why WRS Hose is a chosen supplier for some of the world's top companies in the manufacturing, mining and drilling industries.
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Polytetrafluoroethylene (PTFE) is the chemical name for TeflonŽ. This is a highly saturated fluorocarbon polymer. These fluoropolymer hoses come with a Braided Stainless Steel cover.
This protects the hose, and allows the hose to carry ample operational pressure.
MEDIUM PRESSURE SMOOTH BORE PTFE HOSE
Smooth Bore Hose of PTFE with a stainless steel wire overbraid. Constructed of an extruded inner-core of white virgin PTFE or carbon black static dissipative PTFE with a T304 stainless steel wire braid.
The wire braid acts as a pressure carrier and a protective covering. The innercore of PTFE is available in a standard (.030") wall thickness or with a heavier wall (0.040") option.
APPLICATIONS
- Chemical and Acid Transfer
- Pharmaceuticals
- Food Products
- Steam Lines/Tire Presses
- High Temperature Hydraulic / Air Applications
- Pulp and Paper
- Fuel and Lubricant
- Glass Manufacturing
- Waste Water or Slurry
BENEFITS
- High working and burst pressures.
- Most economical of all hoses lined with PTFE.
- The low-friction surface of smooth bare hose provides for high flow rates.
- Easily drained and/or cleaned.
- Temperature Rating: -65°F (-54°C) to +450°F (+230°C).
| Part # (white) | Part # (black) | Nominal ID (in) | Actual Size ID (in) | Actual Size OD (in) | Max Working Pressure (psi) | Minimum Burst Pressure (psi) | Minimum Bend Radius (in) | Approximate Weight (lb/ft) |
|---|
| S-3 | S-3 Blk | 3/16 | .125 | .23 | 3000 | 12000 | 2.0 | .050 | | S-4 | S-4 Blk | 1/4 | .19 | .30 | 3000 | 12000 | 2.0 | .060 | | S-5 | S-5 Blk | 5/16 | .25 | .37 | 3000 | 12000 | 2.3 | .070 | | S-5ZH | | 5/16 | .24 | .45 | 4350 | 17400 | 2.5 | .100 | | S-6 | S-6 Blk | 3/8 | .32 | .40 | 2500 | 10000 | 3.9 | .090 | | S-7* | | 3/8 | .37 | .50 | 2250 | 9000 | 4.5 | .105 | | S-8 | S-8 Blk | 1/2 | .41 | .52 | 2000 | 8000 | 4.7 | .115 | | S-10 | S-10 Blk | 5/8 | .50 | .59 | 1750 | 7000 | 5.3 | .150 | | S-12 | S-12 Blk | 3/4 | .62 | .80 | 1500 | 6000 | 6.5 | .225 | | S-14* | | 3/4 | .77 | .89 | 1100 | 4400 | 7.4 | .225 | | S-16 | S-16 Blk | 1 | .87 | 1.05 | 1000 | 4000 | 7.8 | .285 | | S-16Z | S-16Z Blk | 1 | .87 | 1.03 | 1250 | 5000 | 9.0 | .475 | | S-18* | | 1 | 1.00 | 1.18 | 900 | 3600 | 9.8 | .335 | | S-20X | S-20X Blk | 1-1/4 | 1.13 | 1.38 | 1000 | 4000 | 11.0 | .585 |
* Available only with thin wall tubing.
DENSE-PAC HOSE - ULTRA HIGH PRESSURE PTFE HOSE
An ultra high pressure carbon black PTFE Hose. Constructed from an inner core of carbon black static dissipative PTFE with a multitude of stainless steel wires that are braided together, forming a single layer of ultra-tough protection.
In larger sizes (-12 to -24), an additional layer of braid is added between the PTFE inner core and outer braid. The post sintered tube increases its density, thereby reducing effusion in pneumatic applications and improving durability in extremely demanding applications.
Dense-Pac is available with a variety of male and female swivel including 37° JIC swivels and O-ring face seals with a variety of adapters to facilitate connection.
APPLICATIONS
- Transfer of compressed gases
- Ideal for conveying sealants and adhesives
- Precise dispensing of isocynates and polyols for injection molding
- High temperature heated hose applications
- Hydraulic systems utilizing phosphate ester based fluids
- Life Support systems
BENEFITS
- Lighter weight and more flexible than multi-braid construction
- Pressure range up tp 5000 psi
- PTFE Innercore is corrosion resistant and conductive!
- Smooth bore improves flow rates reduces entrapment
- High durability and unlimited shelf life
- Temperature rating of minus 65° F (minus 54° C) to + 400° F (204° C)
| Part # | Nominal ID (in) | Actual Size ID (in) | Actual Size OD (in) | Max Working Pressure (psi) | Test Pressure (psi) | Minimum Burst Pressure (psi) | High Temp. Burst Pressure (psi) | Minimum Bend Radius (in) | Approximate Weight (lb/ft) |
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| S-4DP | 1/4 | .22 | .39 | 5000 | 10,000 | 16,000 | 12,000 | 1.50 | .10 | | S-6DP | 3/8 | .31 | .49 | 5000 | 10,000 | 16,000 | 12,000 | 2.50 | .16 | | S-8DP | 1/2 | .40 | .62 | 5000 | 10,000 | 16,000 | 12,000 | 2.88 | .23 | | S-10DP | 5/8 | .50 | .73 | 5000 | 10,000 | 16,000 | 12,000 | 3.25 | .32 | | S-12DP | 3/4 | .62 | .99 | 5000 | 10,000 | 16,000 | 12,000 | 3.88 | .66 | | S-16DP | 1 | .87 | 1.27 | 5000 | 10,000 | 16,000 | 9,000 | 5.00 | 1.02 | | S-20DP | 1-1/4 | 1.12 | 1.66 | 5000 | 10,000 | 16,000 | 9,000 | 12.00 | 1.85 | | S-24DP | 1-1/2 | 1.38 | 1.90 | 4000 | 8,000 | 12,000 | 9,000 | 14.00 | 1.91 |
* Minimum burst pressures calculated at 70° F. * Non-Impulse Applications. For impulse applications, working pressure is 3000 psi. High temperature pressures calcualted at 400° F; working pressure drops to 3000 psi. For gas and breathing air applications, specify DP-post sintered hose only.
SERIES 58 - ULTRA HIGH PRESSURE FLUOROPOLYMER HOSE
An ultra high pressure PTFE Hose assembly. Constructed from a carbon black static dissipative innercore of PTFE with layers of spiral wrap between two layers of braid, which makes the hose the premier in ultra high heavy duty fluoropolymer hose design.
The tube is post-sintered that increases density dramatically, thereby reducing effusion in pnematic applications and improving durability in extremely demanding applications.
Series 58 comes standard with stainless steel JIC swivel females, with male and female NPT adapters.
APPLICATIONS
- Hydraulic service in steel mills on continuous casters
- High pressure compressed gas pigtails
- Transfer of molten plastics
- Two part reaction injection molding systems
BENEFITS
- Extreme high pressure hose
- Rugged multi-braid and spiral wrap constructions
- Increased service life at high pressure and temperature extremes
- Suitable for impulse pressure applications
- Temperature rating of minus 65° F (54° C) to +400° F (204° C)
| Part # | Nominal ID (in) | Actual Size ID (in) | Actual Size OD (in) | Max Working Pressure (psi) | Test Pressure (psi) | Minimum Burst Pressure (psi) * | Minimum Bend Radius (in) | Approximate Weight (lb/ft) |
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| S-4HP | 1/4 | .23 | .50 | 6000 | 9000 | 24,000 | 3.00 | .24 | | S-6HP | 3/8 | .30 | .62 | 6000 | 9000 | 24,000 | 5.00 | .40 | | S-8HP | 1/2 | .40 | .74 | 6000 | 9000 | 24,000 | 5.75 | .49 | | S-10HP | 5/8 | .53 | .91 | 4000 | 6000 | 12,000 | 6.50 | .68 | | S-12HP | 3/4 | .65 | 1.07 | 4000 | 6000 | 12,000 | 7.75 | .94 | | S-16HP | 1 | .88 | 1.39 | 4000 | 6000 | 12,000 | 9.75 | 1.50 |
* Minimum burst pressures calculated at 70° F. S-4 through S-8 are rated at 400° F. S-10 through S-16 are rated at 400° F, working pressure is reduced to 3000 psi.
"JACK-CHEM" RUBBER COVERED SMOOTH BORE FEP or PFA LINED HOSE
A smooth bore rubber covered hose with available FEP or PFA linings. Jack-Chem has been specifically designed and engineered for long lasting service.
Jack-Chem is manufactured from smooth white virgin PTFE or PFA material. Two layers of synthetic rubber reinforced with horizontal fabric braid are permanently bonded to the FEP or PFA tube. A wire helix is included to prevent tube collapse in vacuum applications and from kinking. The steel wire helix also provides double end-to-end electrical continuity providing grounding.
For materials that creat a statixc build up on the inner liner, a black conductive FEP liner can be specified that allows the charge to be dissipated.
The entire hose is protected by an abrasion resistant rubber cover that will not fade or discolor with age and is also weather resistant.
New FEP liner can be flared over a flange retainer face for a continuous smooth media contact with the liner.
APPLICATIONS
- Chemical transfer
- Pharmaceutical manufacturing
- Photo emulsions
- Food processing
BENEFITS
- The PTFE or FEP tube is compatible with a wide range of chemicals
- Smooth bore up to 4" diameter
- Smooth bore improves flow and lowers pressure drop
- Thermal insulation
- Feel of a rubber hose versus handling braided wire hose
- Temperature Rating of -40° F (-40° C) to +250° F (120° C)
| Part # (white) | Part # (black) | Nominal ID (in) | Nominal OD (in) | Max Working Pressure (psi) * | Minimum Burst Pressure (psi) | Vacuum Rating (HG) * | Minimum Bend Radius (in) | Approximate Weight (lb/ft) |
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| JC-08 | JCB-08 | .50 | .87 | 550 | 2200 | Full | 3.0 | .33 | | JC-12 | JCB-12 | .75 | 1.25 | 450 | 1800 | Full | 3.5 | .60 | | JC-16 | JCB-16 | 1.00 | 1.50 | 450 | 1800 | Full | 4.0 | .73 | | JC-24 | JCB-24 | 1.50 | 2.00 | 400 | 1600 | Full | 8.5 | 1.20 | | JC-32 | JCB-32 | 2.00 | 2.50 | 375 | 1500 | Full | 10.5 | 1.45 | | JC-48 | JCB-48 | 3.00 | 3.50 | 175 | 700 | Full | 25.0 | 2.40 | | JC-64 | JCB-64 | 4.00 | 4.50 | 150 | 600 | Full | 42.0 | 3.55 |
* All pressures are vacuum ratings are calculated at 70° F.
"ULTRA" - EXTRA HIGH PRESSURE FLUOROPOLYMER HOSE
A non conductive ETFE or PFA extra high pressure assembly. "Ultra" hose is constructed from a ETFE or PFA fluoropolymer smmoth bore tube reinforced with a single layer of high tensile strength aramid fiber and an additional layer of high tensile strength stainless steel.This is encased is an abrasion resistant Hytrel cover that protects the braid and provides a smooth finish for ease handling.
Ultra is available in 1/4", 3/8" and 1/2" diameters.
Standard Maximum working pressure by all diameters is 6,000 psi *(414 bar).
APPLICATIONS
- Hydraulic phosphate ester transfers
- High pressure nitrogen purging
- High pressure paint equipment
- Two part reaction injection molding systems
BENEFITS
- Working pressure of 6,000 psi (414 bar)
- Proprietary Engineered HRSA fitting design assures total integrity of the fitting to hose connection
- Low Effusion PFA or ETFE fluoropolymer smooth bore core
- Each Assembly is fully pressure tested either hydrostatically or with nitrogen
| Part # | ID (in) | OD (in) | Nominal Size (in) | Working Pressure (psi) | Burst Pressure (psi) | Hydro-static** Pressure Test (psi) | Nitrogen** Pressure Test (psi) | Minimum Bend Radius (in) |
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| S-4 PFA Ultra | .22 | .46 | 1/4 | 6000 | 24,000 | 9000 | 6000 | 1.0 | | S-6 PFA Ultra | .31 | .54 | 3/8 | 6000 | 24,000 | 9000 | 6000 | 2.0 | | S-8 PFA Ultra | .40 | .71 | 1/2 | 6000 | 24,000 | 9000 | 6000 | 2.3 |
* For oxygen service use Ultra PFA. Ultra ETFE is not recommended for oxygen service.
** For gas applications, assemblies are pressure tested with nitrogen at 6000 psi. For fluid transfer, each hose assembly is pressure tested at 9000 psi.
PWCO/PBCO - POLYPROPYLENE BRAIDED CONVOLUTED PTFE HOSE
A fluoropolymer hose with a polypropylene braided cover. Our PWC0 series of hoses have been specifically designed where hose flexibility is required, but a stainless steel braid is unsuitable.
The PWC0 series is constructed from white, convoluted PTFE tubing which is reinforced with a heavy duty polypropylene braid.
The PBCO series has a black conductive PTFE inner tubing which serves to dissipate electrostatic charges and prevent build up.
APPLICATIONS
- Service conditions with exposure to salt water
- Frequent handling critical to operator health and safey
- Soda bottle filling
- Systems requiring minimal force to bend
- Elimination of exterior wire corrosion in chemical processing
- Metering or weighing applications
BENEFITS
- User friendly and chemical resistant braid
- Helical tube is self draining to prevent contamination in high purity use
- Braid is compatible with chlorinated solvents and salt water
- Very flexible, with little force to deflect
- Light weight per foot
- Temperature rating -65° F (-54° C) to +250° F (120° C)
WCO/BCO - STANDARD PITCH OF SEAMLESS EXTRUDED CONVOLUTED PTFE
A convoluted seamless extruded PTFE hose with a stainless steel wire braid. WCO Series is constructed from extruded seamless vacuum formed virgin white tube of standard pitch convoluted PTFE. The BCO Series consists of carbon black conductive PTFE tubing for static dissipative purposes.
Both are protected with high coverage of stainless steel wire braid.The internal profile of the hose has been designed to support high flow rates and the helical design aids self draining.
APPLICATIONS
- Chlorine Transfer Hose
- Steam or thermal cycling
- Fill lines
- All purpose chemical transfer
- Tank truck
- Urethane dispensing
- Conveying paints and solvents
- Air compressors
BENEFITS
- Open pitch aids self draining and cleaning of hose
- Suitable for thermal cycling or steam application - will not delaminate
- Can be autoclaved
- Flexible and lightweight for easy installation and handling
- High pressure rating
- Temperature rating -65° F (-54° C) to +450° F (230° C)
| Part # (white) | Part # (black) | Nominal ID (in) | Nominal OD (in) | Max. Working Pressure (psi) | Min. Burst Pressure (psi) | Vacuum Rating (HG) * | Minimum Bend Radius (in) | Approx. Weight (lb/ft) |
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| WCO-06 | BWCO-06 | .37 | .56 | 1850 | 7400 | 28 | 2.0 | .23 | | WCO-08 | BWCO-08 | .50 | .75 | 1500 | 6000 | 28 | 3.0 | .27 | | WCO-12 | BWCO-12 | .75 | 1.01 | 1300 | 5200 | 28 | 3.5 | .43 | | WCO-16 | BWCO-16 | 1.00 | 1.30 | 1000 | 4000 | 28 | 4.0 | .63 | | WCO-20 | BWCO-20 | 1.25 | 1.57 | 900 | 3600 | 28 | 4.5 | .75 | | WCO-24 | BWCO-24 | 1.50 | 1.89 | 700 | 2800 | 28 | 4.5 | .88 | | WCO-32 | BWCO-32 | 2.00 | 2.38 | 500 | 2000 | 28 | 5.0 | 1.11 |
* All pressures and vacuum ratings are calculated at 70° F.
"JACK-FLEX" HEAVY WALL HOSE OF CONVOLUTED PTFE
A convoluted heavy wall hose of seamless extruded PTFE. Jack-Flex is constructed from convoluted, heavy wall, seamless extruded virgin white or black conductive PTFE tubing. The convoluted tubing is reinforced with a heavy duty stainless steel wire braid.
Jack-Flex is only available as a flanged unit as the convoluted tube is flared over the flange retainer or gasket area, which effectively isolates the flange from the media. The media in the flow path has direct contact only with the PTFE.
Jack-Flex is ideal for applications where internal corrosion of the hose, fitting and potential contamination of the media is not permitted.
APPLICATIONS
- Chlorine Transfer Hose
- Sanitary and high purity service
- Transfer of a wide range of chemicals
- Short assembly specifications
- Vibration elimination for chemical pump connections
BENEFITS
- Internal corrosion of fittings are eliminated
- No metallic contamination or transfer chemical from fitting
- Helical convolutions aids in easier drainage and cleaning
- Eliminates crevice corrosion from flange insert in hose
- No gaskets required - seal is made directly on the flare
- Temperating rating of -65° F (-54° C) to +450° F (230° C)
| Part # (white) | Part # (black) | Nominal ID (in) | Nominal OD (in) | Max. Working Pressure (psi) | Min. Burst Pressure (psi) | Minimum Bend Radius (in) |
|---|
| JF-12 | JFB-12 | .78 | 1.08 | 425 | 1700 | 3.0 | | JF-16 | JFB-16 | .97 | 1.36 | 350 | 1400 | 4.0 | | JF-20 | JFB-20 | 1.32 | 1.70 | 330 | 1350 | 5.5 | | JF-24 | JFB-24 | 1.49 | 1.85 | 275 | 1100 | 7.0 | | JF-32 | JFB-32 | 1.92 | 2.43 | 250 | 1000 | 8.5 | | JF-48 | JFB-48 | 2.91 | 3.80 | 100 | 400 | 12.0 | | JF-64 | JFB-64 | 3.92 | 4.95 | 100 | 400 | 18.0 |
* All pressures are calculated at 70° F.
MTLC - METAL HOSE LINED WITH A SMOOTH BORE PTFE LINER
A metal hose assembly with a smooth bore PTFE liner. MTLC is a high quality engineered flexible metal braided hose with a smooth inner liner of extruded PTFE. The assembly is reinforced with a layer of stainless steel braid.
A smooth liner of PTFE is locked in place and flared over the flange faces. The PTFE liner is stationary and will not move once locked into position. Special vent holes in the ends prevent gas build-up between the layers.
APPLICATIONS
- Maintain batch purity and eliminate cross contamination
- Vibration elimination in piping systems
- Chemical transfer
- Large diameter smooth bore
- Slight misalignment in lined piping
BENEFITS
- Fluoropolymer protection against chemical attack throughout the entire assembly length
- Smooth liner, with no entrapment areas
- High Flow rates
- Easily cleaned
- Available in larger diameters
- Temperature rating -65° F (-54° C) to +350° F (176° C)
| Part # | Nominal ID (in) | Nominal OD (in) | Max. Working Pressure (psi) | Min. Burst Pressure (psi) | Vacuum Rating (HG) * | Approx. Weight (lb/ft) |
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| MTLC-16 | 1.00 | 1.64 | 500 | 2000 | 26 | 2.00 | | MTLC-24 | 1.50 | 2.33 | 400 | 1600 | 26 | 3.86 | | MTLC-32 | 2.00 | 2.88 | 300 | 1200 | 24 | 5.00 | | MTLC-48 | 3.00 | 3.94 | 200 | 800 | 24 | 5.25 | | MTLC-64 | 4.00 | 4.98 | 150 | 600 | 20 | 5.60 | | MTLC-96 | 6.00 | 7.00 | 150 | 600 | 20 | 13.00 | | MTLC-128 | 8.00 | 9.10 | 125 | 500 | 20 | 20.00 | | MTLC-160 | 10.00 | 11.20 | 100 | 400 | 20 | 26.00 | | MTLC-192 | 12.00 | 13.22 | 90 | 360 | 20 | 34.50 |
* All pressures and vacuum ratings are calculated at 70° F.
FITTINGS FOR CONVOLUTED & JACK-CHEM FLOROPOLYMER HOSE
With our own extensive inventories, we are able to select the correct fitting for your requirement. With our in-house capabilities, we are able to provide custom fittings to your own specifications if required.
Standard stock materials include:
- Carbon Steel
- T304 and T316 stainless steels
- Brass
- Combination of materials
Please contact our Customer Service Department at (832) 474-4440 for additional details of our Swaged Fluoropolymer Hose Program.
FITTINGS FOR SMOOTH BORE FLUOROPOLYMER HOSES
With our own extensive inventories, we are able to select the correct fitting for your requirement. With our in-house capabilities, we are able to provide custom fittings to your own specifications if required.
Standard stock materials include:
- Carbon Steel
- T304 and T316 stainless steels
- Brass
- Combination of materials
Please contact our Customer Service Department at (832) 474-4440 for additional details of our Mastercrimp - Crimped Fluoropolymer Hose Program.
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