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Products

Helically convoluted strip wound PTFE and fibreglass tape combine to give extreme flexibility, corrosion resistance, long term durability and chemical inertness, this hose can be used in many diverse applications, from thermal cycling to injection moulding

Features

Description

Applications

 

Used globally in applications that require a tighter bend radius whilst still requiring the unparalleled qualities of a PTFE hose.Tape wrapped convoluted hose assemblies are also highly resistant to the demands of thermal cycling in laundries, rubber and plastic moulding and other types of steam service characterised by frequent on/off cycles  but is not suitable for steam - cold water cycling applications

Inner layer construction

Helically convoluted PTFE tube with glassfibre outer layer PTFE according to “ISO12086, Part 1.PTFE-E.P.D.M 1.6.1.C.E.4_12”

Outer Layer construction

High tensile 304 maypole wound Stainless Steel braid

 

Temperature range

-54°C to +260°C (65°F to 500°F)

Ferrule range available

No

Fitting range available

Not at present

Other

Antistatic liners are available for the Tape wrapped range for when electrically resistive fluids are being transferred at high flow rates.

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Part Number Description
ID Nominal
Tolerance
OD Nominal
Tolerance
Tube Wall Thickness Nominal
Max Working Pressure (bar)
Min Burst Pressure (bar)
Min Bend Radius (bar)
TTWV9.7B01 3/8" TWC 9.65 0.6 15 0.6 69 276 25
TTWV13.5B01 1/2" TWC 13.45 0.8 19.18 0.8 86 345 38
TTWV16.5B01 5/8" TWC 16.48 0.8 23.04 0.8 97 386 51
TTWV19.8B01 3/4" TWC 19.85 0.8 26.87 0.8 76 303 64
TTWV25.9B01 1" TWC 25.88 0.8 32.9 0.8 60 241 76
TTWV32.3B01 1 1/4" TWC 32.3 0.8 39.78 0.8 60 241 89
TTWV38.8B01 1 1/2" TWC 38.85 0.8 45.7 0.8 52 207 114
TTWV51.2B01 2" TWC 51.18 0.8 58.27 0.8 34 138 133
Part Number Description
ID Nominal
Tolerance
OD Nominal
Tolerance
Tube Wall Thickness Nominal
Max Working Pressure (psi)
Min Burst Pressure (psi)
Min Bend Radius (psi)
T1568-06 3/8" TWC 0.38 0.02 0.54 0.02 1 000 4 000 1
T1568-08 1/2" TWC 0.5 0.03 0.82 0.03 1 250 5 000 1.5
T1568-10 5/8" TWC 0.63 0.03 0.91 0.03 1 400 5 600 2
T1568-12 3/4" TWC 0.75 0.03 1.07 0.03 1 100 4 400 2.5
T1568-16 1" TWC 1 0.03 1.34 0.03 875 3 500 3
T1568-20 1 1/4" TWC 1.25 0.03 1.57 0.03 875 3 500 3.5
T1568-24 1 1/2" TWC 1.5 0.03 1.81 0.03 750 3 000 4.5
T1568-32 2" TWC 2 0.03 2.32 0.03 500 2 000 5.25
Product Details
3/8" TWC PART NO. TTWV9.7B01 | US. PART NO. T1568-06
ID Nominal 9.65mm 0.375in
Tolerance 0.60mm 0.024in
OD Nominal 15.00mm 0.540in
Tolerance 0mm 0in
Tube Wall Thickness Nominal 0.60mm 0.024in
Max Working Pressure 69bar 1000psi
Min Burst Pressure 276bar 4000psi
1/2" TWC PART NO. TTWV13.5B01 | US. PART NO. T1568-08
ID Nominal 13.45mm 0.500in
Tolerance 0.80mm 0.031in
OD Nominal 19.18mm 0.820in
Tolerance 0mm 0in
Tube Wall Thickness Nominal 0.80mm 0.031in
Max Working Pressure 86bar 1250psi
Min Burst Pressure 345bar 5000psi
5/8" TWC PART NO. TTWV16.5B01 | US. PART NO. T1568-10
ID Nominal 16.48mm 0.625in
Tolerance 0.80mm 0.031in
OD Nominal 23.04mm 0.910in
Tolerance 0mm 0in
Tube Wall Thickness Nominal 0.80mm 0.031in
Max Working Pressure 97bar 1400psi
Min Burst Pressure 386bar 5600psi
3/4" TWC PART NO. TTWV19.8B01 | US. PART NO. T1568-12
ID Nominal 19.85mm 0.750in
Tolerance 0.80mm 0.031in
OD Nominal 26.87mm 1.070in
Tolerance 0mm 0in
Tube Wall Thickness Nominal 0.80mm 0.031in
Max Working Pressure 76bar 1100psi
Min Burst Pressure 303bar 4400psi
1" TWC PART NO. TTWV25.9B01 | US. PART NO. T1568-16
ID Nominal 25.88mm 1.000in
Tolerance 0.80mm 0.031in
OD Nominal 32.90mm 1.340in
Tolerance 0mm 0in
Tube Wall Thickness Nominal 0.80mm 0.031in
Max Working Pressure 60bar 875psi
Min Burst Pressure 241bar 3500psi
1 1/4" TWC PART NO. TTWV32.3B01 | US. PART NO. T1568-20
ID Nominal 32.30mm 1.250in
Tolerance 0.80mm 0.031in
OD Nominal 39.78mm 1.570in
Tolerance 0mm 0in
Tube Wall Thickness Nominal 0.80mm 0.031in
Max Working Pressure 60bar 875psi
Min Burst Pressure 241bar 3500psi
1 1/2" TWC PART NO. TTWV38.8B01 | US. PART NO. T1568-24
ID Nominal 38.85mm 1.500in
Tolerance 0.80mm 0.031in
OD Nominal 45.70mm 1.810in
Tolerance 0mm 0in
Tube Wall Thickness Nominal 0.80mm 0.031in
Max Working Pressure 52bar 750psi
Min Burst Pressure 207bar 3000psi
2" TWC PART NO. TTWV51.2B01 | US. PART NO. T1568-32
ID Nominal 51.18mm 2.000in
Tolerance 0.80mm 0.031in
OD Nominal 58.27mm 2.320in
Tolerance 0mm 0in
Tube Wall Thickness Nominal 0.80mm 0.031in
Max Working Pressure 34bar 500psi
Min Burst Pressure 138bar 2000psi