Corrosion Protection Tapes 4 pipes

Pipeline Accessories
Corrosion Protection
Tapes 4 pipes
Corrosion Protection Tape DUO B 80-C 4 pipes
Product information
DUO B 80-C 4pipes is a high quality cold applied corrosion protection tape, especially for welded joints and bows on underground steel pipelines. Because of its asymmetric construction
with a thick (pipe side) and a thinner outer butyl rubber layer on
the PE-carrier material, the overlaps amalgamates perfectly.
Butyl rubber
PE-foil
Butyl rubber
The corrosion protection system is certified in connection with
the primer Testo S accord. to Class C/50 with 4 layers and the
class B/50 with 3 layers accord. to EN12068/DIN 30672.
Technical data
Application rate table
Nominal
bore
OD
pipe
width
primer
use/joint
DN
mm
mm
liter
inch
when 2 x
50% overlap
(4-layers)
p.l.m
m2
25
1
33,7
30
0,01
5,93
0,18
40
1,5
48,3
30
0,02
8,50
0,25
50
2
60,3
30
0,02
10,61
0,32
65
2,5
76,1
50
0,02
8,03
0,40
80
3
88,9
50
0,03
9,39
0,47
100
4
114,3
50
0,04
12,07
0,60
150
6
168,3
50
0,05
17,77
0,89
200
8
219,1
50
0,07
23,13
1,16
250
10
273,1
100
0,09
14,42
1,44
300
12
323,9
100
0,10
17,10
1,71
350
14
355,6
100
0,11
18,77
1,88
400
16
406,4
100
0,13
21,45
2,15
DVGW Reg. No.
NV5180AU0479
450
18
457
100
0,14
24,12
2,41
Total thickness
0,8 mm
500
20
508
100
0,16
26,82
2,68
Elongation at break accord. EN12068
880%
Tear strength accord. EN12068
11 N/mm
800
32
813
100
0,26
42,91
4,29
Peel resistance accord. EN12068
46N/10mm at 23°C
900
36
914
100
0,29
48,25
4,82
Tensile shear resistance on steel
0,2 N/mm²
1000
40
1016
100
0,32
53,63
5,36
Colour Butyl outside
black alt. yellow
Colour Butyl inside
light grey
Core Inner diameter
42 mm
Width of roll
30, 50 oder 100 mm
Length of roll
15 m
4 pipes GmbH
600
24
610
100
0,19
32,20
3,22
700
28
711
100
0,22
37,53
3,75
1100
44
1118
100
0,35
59,01
5,90
1200
48
1219
100
0,38
64,35
6,43
1300
52
1321
100
0,42
69,73
6,97
1400
56
1422
100
0,45
75,06
7,51
1500
60
1524
100
0,48
80,45
8,04
1600
64
1626
100
0,51
85,83
8,58
- Length of tape is calculated with an extra
amount of 5%
- Consumption can slightly differ in practice.
Same is valid for the primer
- Estimated wrapping width of 400mm per joint
Sigmundstraße 182 • 90431 Nürnberg • Germany • Phone: +49 (0)911 81006-0 • Fax: +49 (0)911 81006-111
E-mail: info@4pipes.de • www.4pipes.de
DUO B 80-C 4 pipes
Application manual
The surface on which to be wrapped has to be dried, cleaned
and degreased accord. to DVGW-regulation GW15. PE-cleaner
is recommended for degreasing. Roughen the dry pipe surface
with emery cloth. The temporary edge protection paint at the
transition from PE to steel has to be removed.
Drying the surface shall happen with a soft propane flame. The
temperature of the pipe surface has to be ≥ 5°C and the tape
has to be warmer than 10°C. At the transition to steel the PEcoating has to be beveled on an angle of max. 30° in optimum
with a PE-rasper. All lose parts as well as polish and emery flakes
have to be removed.
The dry and clean surface including about 100mm of the factory
coating has to be painted with Primer Testo S well before handling.
The drying time is about 5 to 10 min. in average (finger proof),
the consumption is about 0,25l/m². After about 6 hours or a
new contamination, the primering process has to be repeated.
Higher profiles, e.g. on a welding seam
bead have to be adjusted with a filler if necessary to guarantee
a hollow-free application.
Wrap the tape under slight tension with 50% overlap (first layer), in doing so remove release layer. Overlap beginning and end
of wrapping to themselves and minimum 50mm on the factory
coating. Overlap the first wrapping of a new roll when attached
and also include the end piece of the previous roll.
As outer layer apply a further wrapping on top under slight tension. The class C/50 is reached with minimum overlap of 50%
(all together 4 layers). The outer wrapping should cover the
inner one of about minimum 10 mm at both ends.
The end of the tape should point down without tension and
pressed on firmly.
Before back filling or a destroying test the corrosion protection
system should amalgamate for minimum one hour.
The warranty of 4pipes GmbH is limited to the material and
its substitute when faulty. The user takes the responsibility for
application and handling of the tape.
4 pipes GmbH
Sigmundstraße 182 • 90431 Nürnberg • Germany • Phone: +49 (0)911 81006-0 • Fax: +49 (0)911 81006-111
E-mail: info@4pipes.de • www.4pipes.de
ISO-Petrolatum Tape 4 pipes Type PE 1,5
Petrolatum-corrosion protection coating accord. to
EN 12068/DIN 30672 class A/30 - 2 layer system
Composition
4 pipes Petrolatum tape is a corrosion protection tape consisting
of a synthetic fiber-inlay (185g/m²), both sides coated with a
modified petrolatum mass of high adhesion and flexibility applied
on a HDPE-carrier foil.
Application
Derust and clean the area to be wrapped thoroughly with a
wire brush. The surface has to be fat-free, clean and dry. The
wrapping must follow under tension spiral shaped with at least
1 x 50% overlap (2 layers). It begins and ends with 50 mm
overlap to the factory coating. The attached foil has to be on the
outside. Please consider a wrinkle-free wrapping without cavity
setting. Press and smoothen tape especially in the area of overlap for the finish. We recommend to use the 4 pipes-rockshield
fleece in addition when mechanical forces are expected.
Application area
For coating of welded joints and fittings as well as valves, house
connections, flanges and lightening-protection system. The ISOPetrolatum tape is especially suitable for complicated parts in
connection with the Petrolatum filler ISO-Mastic.
DIN class A, Operating temperature up to 30°C.
Technical data
Weight:
approx.. 1,9kg/m²
Thickness:
1,5mm ±0,1mm
Colour:
beige to brown
(colour difference doesn’t have an influence on the quality)
Registration No. DVGW:
NV – 5180 BO 0011
Dimensions
Roll length
10 m
Width
50, 100 and 200 mm
Packing unit/box 24, 12, 6 rolls
Advice for storage
Protect from direct sun irradiation, dry, standing on its cut edges,
staple height maximum 4 boxes
4 pipes GmbH
Sigmundstraße 182 • 90431 Nürnberg • Germany • Phone: +49 (0)911 81006-0 • Fax: +49 (0)911 81006-111
E-mail: info@4pipes.de • www.4pipes.de
Bitumen Tape GG 4 pipes
Bitumen-corrosion protection-coating accord. EN 12068/
DIN 30672 class B/30
Structure
Bitumen tape GG 4 pipes consists of a glas-fiber carrier material
which is coated with modified bitumen on both sides. A PE-foil
is laminated on one side as a separation layer.
Application area
As a passive corrosion protection for
• Pipelines
• Containersandtanks
• Flangejoints
• Branchconnections
• Valves
Handling
This instruction is constructed for a welded joint connection.
Corresponding it is valid for all specified objects (see application
area).
The area which has to be protected has to be cleaned from rust,
lose scales, oil, fat and dirt. Afterwards the joint area including
about 100 mm of the factory-coating has to be warmed up and
dried with a soft flame (40-50°C).
The surface has to be roughened in the mentioned width with
emery cloth or steel brush. Afterwards paint area which has to
be wrapped on, with 4 pipes-Primer V. Mix primer well before!
Before wrapping, the Primer has to be dried (approx. 10 min.
depending on environmental temperature – finger test). Wrapping has to take place 6 hours after applying the 4 pipes Primer
at the least. If later, the primer has to be redone.
Form of delivery
4 pipes Primer V
cans:
4 pipes Bitumen tape GG length of rolls:
Width:
Thickness:
1 l or 5 l
10 m
100, 200 or 300 mm
minimum 4 mm
4 pipes Bitumen tape GG has to be applied sleeve by sleeve
(tape). The separation foil must point to the outside. Therefore
the tape has to be cut in the length of the pipe circumference
minimum 30 mm overlap.
Other dimensions are available on request.
Coating with Overlap acc. to GW15
mind.
50 mm
mind.
30 mm
mind.
30 mm
mind.
50 mm
Stahlrohr
Bitumenband
PE-Werksumhüllung
After drying of the 4 pipes Primer V the 4 pipes Bitumen tape GG
will be heated up with a soft propane flame on the inside until
the Bitumen is liquid (about 1-1,5 mm). Afterwards the tape has
to be put on the pre-heated area and applied crease-free and
pressed on well.
In the overlap areas (to the factory-coating minimum 50 mm,
from tape to tape at least minimum 30 mm, cross-overlap minimum 30 mm) the separation foil has to be flame treated before.
Break the edges with a warmed up putty knife. After the putting
of the tapes the overlap areas have to be heated up again and
smoothened with the putty knife.
DVGW Registration No.:
NV-5180CL0129
4 pipes GmbH
Sigmundstraße 182 • 90431 Nürnberg • Germany • Phone: +49 (0)911 81006-0 • Fax: +49 (0)911 81006-111
E-mail: info@4pipes.de • www.4pipes.de
Butyle Filler 4 pipes
Pic. 1
Pic. 3
Pic. 2
Pic. 4
Product description:
Butyle Filler 4 pipes is a highly flexible, moisture- and aging
resistant filling material to grant a hollow free passiv pipeline
corrosion protection coating on site on high profile parts like
flanges, bells or fitting. (Pic. 1)
The material is easy to mold and can be kneaded by hand into
various shapes on site quick and safe. (Pic. 2)
Butyle Filler 4 pipes is compatible to be used in combination
with almost all standard passive corrosion protection systems
like butyle-, petrolatum- or bitumen tapes as well as heat shrink
materials. (Pic. 4)
To fill smaller gaps, e.g. around a welded seam, high quality
Butyle is available on rolls 40 mm x 1mm. The rolls per 30 m
are supplied with an extra wide release foil. (Pic. 3)
Description
Art.No. 4pipes
Butyle filler 1 Kg
16635
Butyle Rolls 40 mm x 1 mm x 30 meters
16150
The 4 pipes warranty is limited to the replacement of faulty material. The usability of the product for the individual application
is fully under the user’s responsibility.
Adhesion to the pipe surface and the good corrosion protection
properties can be optimised by the use of a butyle primer under
the filler first. Pipe surfaces need to be dry, clean and fat free.
1 Kg bars, single packaged in special paper, make the filler user
friendly on site.
4 pipes GmbH
Sigmundstraße 182 • 90431 Nürnberg • Germany • Phone: +49 (0)911 81006-0 • Fax: +49 (0)911 81006-111
E-mail: info@4pipes.de • www.4pipes.de
Espansit II Butyl Tape 4 pipes
Product information
Espansit II is a high quality butyl rubber tape for passive corrosion
protection on complicated steel fittings.
Technical data
Mechanical characteristics
The tape is also suitable as repair system to seal surface defects
e.g. on pre-insulated flexible pipe systems.
Colour
black
Length
10 m
A simple and secure application on site without primer and a
high flexibility of the polypropylene carrier material characterizes
this tape. A siliconised release liner guarantees a user-friendly
application.
Width
50/80 mm
This system ensures a complete water tight coating which is highly resistant against microorganism as well as thinned acids and
base. For mechanical protection the 4pipes-KU-protective tape or
4 pipes pipe protection fleece can be wrapped over the applied
Espansit II tape in addition.
Elongation at break DIN EN 14410*
≥ 300 %
Tensile strength DIN EN 14410*
2.0 N/mm
Peel resistance
1.5 N/mm
Application accord. DVGW GW 15, to be wrapped with minimum 50% overlap (2 layers) and slight tension on the clean,
fat-free and dry pipe surface.
The tape has a good adhesion strength on metal and plastic
surfaces.
Supporting material thickness
25 my
Total thickness DIN EN 1942*
ca. 2.0 mm
Electrical characteristics
Dielectric strength
15 KV/mm
ASTM D 149
* according to the particular DIN
The 4 pipes warranty is limited to the replacement of faulty material. The usability of the product for the individual application
is fully under the user’s responsibility.
4 pipes GmbH
Sigmundstraße 182 • 90431 Nürnberg • Germany • Phone: +49 (0)911 81006-0 • Fax: +49 (0)911 81006-111
E-mail: info@4pipes.de • www.4pipes.de
AluTape 4 pipes
Usage
The AluTape 4 pipes seals and sticks to metal, plastic, concrete, stonework, plaster , wood or glass. Application in pipeline
construction is basically the UV- and corrosion protection for
aboveground pipelines. Furthermore the tape can be applied
as a diffusion barrier on pipe systems.
Technical statements
AluTape 4 pipes is a self-adhesive and cold-applied sealing tape.
The aluminium-foil is specially plastic-finished on the surface,
UV-resistant and therefore has a good mechanical stability. The
adhesive consists of elastomeric bitumen and high quality adhesive resins, which are protected by silicone-coated releasefoil.
It is also suitable for sealing of fugues and cracks, gutters, connections on roofs and wall, covers, glass roofs and greenhouses,
steel construction, roof covering and flashing boards.
Complete tape thickness
1,1mm ± 0,15 mm
Colour outside
aluminium-blank or lead
coloured*
Application
The surfaces which have to be sealed should be clean dry, frost-,
fat- and silicone-free. Porous or dusty underground should be
pretreated with a primer (about 200ml/m²) to get an optimum
bonding.
Building material class
B2, normal inflammable
DIN 4102
Softening point
≥ 85 °C DIN 52011
Cold bending behavior
≥ - 30 °C DIN 52 123
When primer V is used, please mix well and paint the area where the tape should be applied. Let the primer cure for minimum
10 minutes until it is not sticky any more. If the tape is not applied within two hours, the primering process has to be redone.
The best processing temperature is between 5°C and 45°C,
pipesurface temperature. If it is colder the tape can be warmed
up with a propane flame or hot air gun (attention: consider
safety regulations).
The AluTape 4 pipes must be pressed on tightly to avoid air intrapment.
To be wrapped with min. 50% overlap (2 layers). Not approved
for underground pipeline corrosion protection.
Storage
The product has to be stored away from sunlight at between
10°C to 30°C. The rolls should be kept dry and standing flat on
their edges. The product is not threatened by frost. The characteristics of the AluTape 4 pipes remain unchanged for a long
time. An application within 12 month is recommended.
4 pipes GmbH
Highest tensile strength
> 200 N DIN EN 12311-1
Watertightness
tight DIN EN 1928
Tearing strength
30 N DIN EN 12310
Steam transmission
sd > 1500 m DIN EN 1931
*special version
Standard delivery types
Roll width (mm)
50
100
Rolls/boxes
24
12
Length/roll (m)
10
10
16550
16551
Primer V
1 liter
Art. No.
16595
Primer V
5 liter
Art. No.
16596
Art. No.
Other packing units on request
Recommend primer:
The user of the product is responsible for the application.
The 4 pipes warrantee is limited on faulty material.
Sigmundstraße 182 • 90431 Nürnberg • Germany • Phone: +49 (0)911 81006-0 • Fax: +49 (0)911 81006-111
E-mail: info@4pipes.de • www.4pipes.de
KU Self-Adhesive Tape 228sk 4 pipes
Technical Data
Material
PVC
Thickness
0,19 mm
Length
10 meters
Width standard
50 mm – (other on request)
Product description:
KU self-adhesive tape 228sk 4 pipes is a highly flexible multifunctional material.
The tape is a perfect mechanical protection on top of very
soft corrosion protection systems, like e.g. petrolatum tapes or
viscoelastic anti-corrosion tapes.
Colour standard
black
Elongation at break
250 %
Adhesion layer/layer
1,9 N/10 mm
Electrical resistance
10,3 kV
Because of its high flexibility it is suitable for applications on
very complicated parts like tees or elbows etc.
Max. operating temperature
A unique feature is the tapes flexibility at low temperatures
down up to minus 18°C.
Self-extinguishing
90°C
Application
The tape should be applied on a dry, clean and fat free surface.
To be wrapped with tension and minimum 50% overlap.
As a multipurpose tape it is also used for all kinds of sealing
and fastening in day to day applications.
KU tape is also perfectly usable as an electrical isolation
tape.
Hight resistance against abrasion, moisture, oils, mild acids
and bases as well as a good resistance against environmental
influences for outside usage are outstanding characteristics of
this tape.
4 pipes GmbH
The user of the product is responsible for the application.
The 4 pipes warrantee is limited on faulty material.
Sigmundstraße 182 • 90431 Nürnberg • Germany • Phone: +49 (0)911 81006-0 • Fax: +49 (0)911 81006-111
E-mail: info@4pipes.de • www.4pipes.de
Wrapping Machine
- Wrapping machine for tape width up to 100 mm,
for core 41 mm – Art.-No. 16600
- Wrapping machine for big rolls,
for core 76 mm – Art. Nr. 16610
Product information
The hand-wrapping machine is designed to apply corrosion
protection tapes on pipelines and elbows of different kind and
dimenions.
The standard wrapping machine is suitable for tapes up to 100
mm width. In the ditch a minimum space of 250 to 450 mm
around the pipeline is required to work with best results.
Pay attention that all four rollers have contact to the pipe surface during the wrapping process to achieve best quality.
Advantages
- Easy effort-saving wrapping
- Continuous tension adjustable
- Quick change of tape-rolls
- Integrated automatic wrap-up of the release foil
- Overlap adjustable easily
- For 41 mm tape-core ID´s
- For pipe dimensions ≥ 2“ inch
The machine can quickly be adjusted for different tape width.
The necsessary spare parts come as part of the kit.
4 pipes GmbH
Sigmundstraße 182 • 90431 Nürnberg • Germany • Phone: +49 (0)911 81006-0 • Fax: +49 (0)911 81006-111
E-mail: info@4pipes.de • www.4pipes.de
Valve Caps 4 pipes
Product information
Valve caps 4 pipes can be applied on top of welded-on steel
house entry T-pieces before the passive corrosion protection
system is applied.
The caps are made of high quality elastomeric material with an
integrated cavity for the square nut of the steel part. The application of a cold applied corrosion protection tape is much easier
afterwards on a smooth top.
On demand the cap can be coated on the inside with a thin
butyle tape, e.g. Quality 52 4 pipes, before a corrosion protection tape is applied, to avoid last hollow spots.
F
E
D
C
B
A
Inch
A
B
C
D
E
F
Art.-Nr.
1
40
34
18
21
18
3
16640
1
1 /4
50
43
23
21
18
4,5
16641
1
1 /2
56
49
24
21
18
4,5
16642
2
70
60
27
21
18
4,5
16643
2 1 /2
87
76
33
33
28
10
16644
4 pipes GmbH
The 4 pipes warranty is limited to the replacement of faulty material. The usability of the product for the individual application
is fully under the users responsibility.
Sigmundstraße 182 • 90431 Nürnberg • Germany • Phone: +49 (0)911 81006-0 • Fax: +49 (0)911 81006-111
E-mail: info@4pipes.de • www.4pipes.de