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Tape Wrapped - DNV GL

Flame resistant convoluted multilayer PTFE hose with fibreglass covering and wire braid reinforcement for use on demanding marine and offshore applications.

The convoluted profile ensures easier crimping of the hose and with the approved DNV GL fitting and ferrule range now offers a proven minimum 150K impulse cycle life expectancy at elevated temperatures. The new convoluted profile offers improved vacuum resistance where negative pressures may be detrimental to the life cycle of the hose assembly. The helically convoluted design allows for easier draining when compared to other non-PTFE hose types whilst also giving a smaller bending radius allowing the fitment of the product in tighter confines.

Available in both virgin PTFE and carbon lined anti-static versions allowing the transfer of all common fluids and gasses used in marine and offshore applications.

Features

Description

Applications

Accepted for installation on all vessels classed by DNV GL.

Design

3/8” - 2” Flame resistant PTFE helical corrugated lined hoses. Corrugated multilayer PTFE hose with fiberglass covering and wire braid reinforcement

Inner layer construction

Virgin & anti-static inner layer with a PTFE impregnated Fiberglass cover

Outer Layer construction

304/316SS braid

 

Temperature range

-50°C to +150°C (-58°F to +302°F)

Material

PTFE BS2782 Method 327A:1993 ASTM-D 882

Certification

DNV GL class programme CP-0183 – Type Approval of flexible hoses of
non-metallic material

Other

Antistatic liners are available for the DNV GL range
Request quote
Part Number Description
ID Nominal
Tolerance
OD Nominal
Tube Wall Thickness Nominal
Tolerance
Max Working Pressure (bar)
Min Burst Pressure (bar)
Min Bend Radius (bar)
MATWV09-7B01 3/8" DNV GL 9.65 15.8 125 500 50
MATWV13-5B01 1/2" DNV GL 13.45 19.8 105 420 65
MATWV16-5B01 5/8" DNV GL 6.4 23.4 100 400 80
MATWV19-8B01 3/4" DNV GL 19.8 26.9 90 360 100
MATWV25-9B01 1" DNV GL 25 32.9 80 320 125
MATWV32-3B01 1 1/4" DNV GL 32.3 39.75 64 256 150
MATWV38-8B01 1 1/2" DNV GL 38.3 46.1 53 212 200
MATWV51-2B01 2" DNV GL 51.5 60.5 35 140 250
MATWL09-7B01 3/8" DNV GL Antistatic 9.65 15.8 125 500 50
MATWL13-5B01 1/2" DNV GL Antistatic 13.45 19.8 105 420 65
MATWL16-5B01 5/8" DNV GL Antistatic 6.4 23.4 100 400 80
MATWL19-8B01 3/4" DNV GL Antistatic 19.8 26.9 90 360 100
MATWL25-9B01 1" DNV GL Antistatic 25 32.9 80 320 125
MATWL32-3B01 1 1/4" DNV GL Antistatic 32.3 39.75 64 256 150
MATWL38-8B01 1 1/2" DNV GL Antistatic 38.3 46.1 53 212 200
MATWL51-2B01 2" DNV GL Antistatic 51.5 60.5 35 140 250
Part Number Description
ID Nominal
Tolerance
OD Nominal
Tube Wall Thickness Nominal
Tolerance
Max Working Pressure (psi)
Min Burst Pressure (psi)
Min Bend Radius (psi)
MATWV09-7B01 3/8" DNV GL 0.38 0.62 1 813 7 250 1.97
MATWV13-5B01 1/2" DNV GL 0.53 0.78 1 523 6 090 2.56
MATWV16-5B01 5/8" DNV GL 0.65 0.92 1 450 5 800 3.15
MATWV19-8B01 3/4" DNV GL 0.78 1.06 1 305 5 220 3.94
MATWV25-9B01 1" DNV GL 0.98 1.3 1 160 4 640 4.92
MATWV32-3B01 1 1/4" DNV GL 1.27 1.57 928 3 712 5.91
MATWV38-8B01 1 1/2" DNV GL 1.51 1.82 769 3 074 7.87
MATWV51-2B01 2" DNV GL 2.03 2.38 508 2 030 9.84
MATWL09-7B01 3/8" DNV GL Antistatic 0.38 0.62 1 813 7 250 1.97
MATWL13-5B01 1/2" DNV GL Antistatic 0.53 0.78 1 523 6 090 2.56
MATWL16-5B01 5/8" DNV GL Antistatic 0.65 0.92 1 450 5 800 3.15
MATWL19-8B01 3/4" DNV GL Antistatic 0.78 1.06 1 305 5 220 3.94
MATWL25-9B01 1" DNV GL Antistatic 0.98 1.3 1 160 4 640 4.92
MATWL32-3B01 1 1/4" DNV GL Antistatic 1.27 1.57 928 3 712 5.91
MATWL38-8B01 1 1/2" DNV GL Antistatic 1.51 1.82 769 3 074 7.87
MATWL51-2B01 2" DNV GL Antistatic 2.03 2.38 508 2 030 9.84
3/8" DNV GL PART NO. MATWV09-7B01 | US. PART NO. MATWV09-7B01
ID Nominal 9.65mm 0.380in
Tolerance 0mm 0in
OD Nominal 15.80mm 0.622in
Tube Wall Thickness Nominal 0mm 0in
Tolerance 0mm 0in
Max Working Pressure 125bar 1813psi
Min Burst Pressure 500bar 7250psi
1/2" DNV GL PART NO. MATWV13-5B01 | US. PART NO. MATWV13-5B01
ID Nominal 13.45mm 0.530in
Tolerance 0mm 0in
OD Nominal 19.80mm 0.780in
Tube Wall Thickness Nominal 0mm 0in
Tolerance 0mm 0in
Max Working Pressure 105bar 1523psi
Min Burst Pressure 420bar 6090psi
5/8" DNV GL PART NO. MATWV16-5B01 | US. PART NO. MATWV16-5B01
ID Nominal 6.40mm 0.646in
Tolerance 0mm 0in
OD Nominal 23.40mm 0.921in
Tube Wall Thickness Nominal 0mm 0in
Tolerance 0mm 0in
Max Working Pressure 100bar 1450psi
Min Burst Pressure 400bar 5800psi
3/4" DNV GL PART NO. MATWV19-8B01 | US. PART NO. MATWV19-8B01
ID Nominal 19.80mm 0.780in
Tolerance 0mm 0in
OD Nominal 26.90mm 1.059in
Tube Wall Thickness Nominal 0mm 0in
Tolerance 0mm 0in
Max Working Pressure 90bar 1305psi
Min Burst Pressure 360bar 5220psi
1" DNV GL PART NO. MATWV25-9B01 | US. PART NO. MATWV25-9B01
ID Nominal 25.00mm 0.984in
Tolerance 0mm 0in
OD Nominal 32.90mm 1.295in
Tube Wall Thickness Nominal 0mm 0in
Tolerance 0mm 0in
Max Working Pressure 80bar 1160psi
Min Burst Pressure 320bar 4640psi
1 1/4" DNV GL PART NO. MATWV32-3B01 | US. PART NO. MATWV32-3B01
ID Nominal 32.30mm 1.272in
Tolerance 0mm 0in
OD Nominal 39.75mm 1.565in
Tube Wall Thickness Nominal 0mm 0in
Tolerance 0mm 0in
Max Working Pressure 64bar 928psi
Min Burst Pressure 256bar 3712psi
1 1/2" DNV GL PART NO. MATWV38-8B01 | US. PART NO. MATWV38-8B01
ID Nominal 38.30mm 1.508in
Tolerance 0mm 0in
OD Nominal 46.10mm 1.815in
Tube Wall Thickness Nominal 0mm 0in
Tolerance 0mm 0in
Max Working Pressure 53bar 769psi
Min Burst Pressure 212bar 3074psi
2" DNV GL PART NO. MATWV51-2B01 | US. PART NO. MATWV51-2B01
ID Nominal 51.50mm 2.028in
Tolerance 0mm 0in
OD Nominal 60.50mm 2.382in
Tube Wall Thickness Nominal 0mm 0in
Tolerance 0mm 0in
Max Working Pressure 35bar 508psi
Min Burst Pressure 140bar 2030psi
3/8" DNV GL Antistatic PART NO. MATWL09-7B01 | US. PART NO. MATWL09-7B01
ID Nominal 9.65mm 0.380in
Tolerance 0mm 0in
OD Nominal 15.80mm 0.622in
Tube Wall Thickness Nominal 0mm 0in
Tolerance 0mm 0in
Max Working Pressure 125bar 1813psi
Min Burst Pressure 500bar 7250psi
1/2" DNV GL Antistatic PART NO. MATWL13-5B01 | US. PART NO. MATWL13-5B01
ID Nominal 13.45mm 0.530in
Tolerance 0mm 0in
OD Nominal 19.80mm 0.780in
Tube Wall Thickness Nominal 0mm 0in
Tolerance 0mm 0in
Max Working Pressure 105bar 1523psi
Min Burst Pressure 420bar 6090psi
5/8" DNV GL Antistatic PART NO. MATWL16-5B01 | US. PART NO. MATWL16-5B01
ID Nominal 6.40mm 0.646in
Tolerance 0mm 0in
OD Nominal 23.40mm 0.921in
Tube Wall Thickness Nominal 0mm 0in
Tolerance 0mm 0in
Max Working Pressure 100bar 1450psi
Min Burst Pressure 400bar 5800psi
3/4" DNV GL Antistatic PART NO. MATWL19-8B01 | US. PART NO. MATWL19-8B01
ID Nominal 19.80mm 0.780in
Tolerance 0mm 0in
OD Nominal 26.90mm 1.059in
Tube Wall Thickness Nominal 0mm 0in
Tolerance 0mm 0in
Max Working Pressure 90bar 1305psi
Min Burst Pressure 360bar 5220psi
1" DNV GL Antistatic PART NO. MATWL25-9B01 | US. PART NO. MATWL25-9B01
ID Nominal 25.00mm 0.984in
Tolerance 0mm 0in
OD Nominal 32.90mm 1.295in
Tube Wall Thickness Nominal 0mm 0in
Tolerance 0mm 0in
Max Working Pressure 80bar 1160psi
Min Burst Pressure 320bar 4640psi
1 1/4" DNV GL Antistatic PART NO. MATWL32-3B01 | US. PART NO. MATWL32-3B01
ID Nominal 32.30mm 1.272in
Tolerance 0mm 0in
OD Nominal 39.75mm 1.565in
Tube Wall Thickness Nominal 0mm 0in
Tolerance 0mm 0in
Max Working Pressure 64bar 928psi
Min Burst Pressure 256bar 3712psi
1 1/2" DNV GL Antistatic PART NO. MATWL38-8B01 | US. PART NO. MATWL38-8B01
ID Nominal 38.30mm 1.508in
Tolerance 0mm 0in
OD Nominal 46.10mm 1.815in
Tube Wall Thickness Nominal 0mm 0in
Tolerance 0mm 0in
Max Working Pressure 53bar 769psi
Min Burst Pressure 212bar 3074psi
2" DNV GL Antistatic PART NO. MATWL51-2B01 | US. PART NO. MATWL51-2B01
ID Nominal 51.50mm 2.028in
Tolerance 0mm 0in
OD Nominal 60.50mm 2.382in
Tube Wall Thickness Nominal 0mm 0in
Tolerance 0mm 0in
Max Working Pressure 35bar 508psi
Min Burst Pressure 140bar 2030psi