WECOME
TO
NINGBO DADA
ANTICORROSION
MATERIALCO.LTD.
INTRODUCTION
Ningbo Dada Anticorrosion Material co., Ltd. (IDEAL TAPE) as one of
the largest Cold Applied Polyethylene (PE) Tape, Tape Primer & Putty
Tape producers in China, we are capable of producing Self-MeltedPolyethylene (PE) Tape for pipe coating, pipe fittings & surface treatment.
DADA TAPE covers 24,000 square meters, and currently has 200
staff members including over 20 intermediate and senior technicians. It
possesses an automatic production line for heating complex adhesive
tape and an annual output of 5,000 tons. We had been awarded in the
National Torch Plan, and we had been established and implemented the
ISO9001:2008 Quality Management System as well.
DADA TAPE can be used for the purposes of steel pipe surface
corrosion resistance for various pipelines in facility projects of petroleum,
petrochemical industry, city gas, oil and gas storage and transportation,
power, water supply, metallurgy, civil aviation, etc.
Where Ideal Tape located?
Dada Tape is located in the Economy Development Zone to the south of the Hangzhou
Bay Trans-Ocean Bridge, on the bank of the beautiful and richly-endowed Hangzhou
Bay. 3hour by car from Shanghai airport and 2hour from Ningbo and hangzhou airport
Enterprise Value
Highest Standard of Integrity
Keep Forging Ahead
Green Environmental Protection
Globalisation
Outstanding Achievement
The DaDa Corporation is the largest anticorrosion tapes
manufacturer in China, it is only enterprise has the capability to
produce the self-melted-type polyethylene adhesive tape for
the anticorrosion with the heat complex technology. It
produced over 40 million-ton tapes last year, and earned the
75% market share of anticorrosion tape business. Furthermore,
there is a plenty of governmental projects, huge enterprises
and foreign enterprises adopted our tape for their pipeline
coating in the construction line, and annual sales volume is
over 8 million US＄ last year with greater than 1.8 million US＄
sales in the global market. they are Northeast Pipe
Management Office (3.0million US＄), ChongQing Natural Gas
(group) Corporation Limited (0.7 million US ＄ ), QinShan
Nuclear Power Plant (0.4 million US＄)，DaQing Oil Field (0.9
million US＄), Iran, Iraq, turkey, Indian and so on.
Certificates
Product Advantages
•
Conformable to irregular shapes.
•
•
30 years lifetime of product
Easy of application
•
•
•
Non-Environmental Pollution
Established in ground history.
Complies with AWWA (American Water
Works Association) C-214 standard.
Compatible with general coating systems.
•
T-100 Inner Tape Series Coating Systems
System Description
The T-100 series is cold applied tape coating systems for the anti corrosion of underground, underwater, and overhead pipelines. Butyl
Rubber Adhesive is a key in ground performance characteristic coupled with the low and high density polyethylene backing. This kind
of tape can be applied by hand or with a wrapping machine.
T-100 Inner Tape series Coating Systems with AWWA C-214 Standard
Type of the tape:
Thickness:
T-140
Total
T-150
T-165
T-180
T-1100
T-1130
mm
mil
mm
mil
mm
mil
mm
mil
mm
mil
mm
mil
0.38
15
0.51
20
0.64
25
0.76
30
1.02
40
1.27
50
Film
0.25
10
0.30
12
0.33
13
0.38
15
0.51
20
0.64
25
Adhesive
0.13
5
0.21
8
0.31
12
0.38
15
0.51
20
0.63
25
(ASTM D 1000)
Tensile:
27 lbs/in
Length:
31 lbs/in
60 Meter
50 Meter
34 lbs/in
40 Meter
39 lbs/in
30 Meter
Width:
2”, 3”, 4”, 6”, 9”,12”
Colour:
Black
Composition:
Backing: low and high polyethylene & Adhesive: Butyl Rubber
Elongation:
300%
Peel Adhesion to Primed Pipe:
165 oz/in, 18N/10mm
(ASTM D 1000)
Cathodic Disbandment:
(ASTM G8)
Water Vapor Transmission Rate:
0.25 in radius 6.4 mm
0.2g/100in2 /24h, 0.3mg/cm2/24h
(ASTM F1249)
Water Absorption: (ASTM D570)
≤ 0.1
Volume Resistively: (ASTM E257)
2.5 X 1012 ohm·m
Dielectric Strength: (ASTM D 149)
40 KV
Temperature Range:
-30 to 160 oF, -34 to 71oC
(Normal in Ground Service)
53 lbs/in
25 Meter
66 lbs/in
20 Meter
T-200 Outer Tape Series Coating Systems
System Description
The T-200 series is cold applied tape coating systems for Protection of the pipe and its T-100 Series surface from damages. Butyl
Rubber Adhesive is a key in ground performance characteristic coupled with the low and high density polyethylene backing. This kind
of tape can be applied by hand or with a wrapping machine.
T-200 Tape series Coating Systems with AWWA C-214 Standard
Type of the tape:
Thickness:
T-240
Total
T-250
T-265
T-280
T-2100
T-2130
mm
mil
mm
mil
mm
mil
mm
mil
mm
mil
mm
mil
0.38
15
0.51
20
0.64
25
0.76
30
1.02
40
1.27
50
Film
0.28
11
0.38
15
0.51
20
0.63
25
0.64
25
0.76
30
Adhesive
0.10
4
0.13
5
0.13
5
0.13
5
0.38
15
0.51
20
(ASTM D 1000)
Tensile:
29 lbs/in
Length:
39 lbs/in
60 Meter
39 lbs/in
50 Meter
40 Meter
53 lbs/in
30 Meter
Width:
2”, 3”, 4”, 6”, 9”,12”
Colour:
Black, White, Red, Blue, Purple, etc.
Composition:
Backing: low and high polyethylene & Adhesive: Butyl Rubber
Elongation:
300%
Adhesion to Inner Layer T-100
46 oz/in, 5N/10mm
(ASTM D 1000)
Cathodic Disbandment:
(ASTM G8)
Water Vapor Transmission Rate:
0.25 in radius 6.4 mm
0.2g/100in2 /24h, 0.3mg/cm2/24h
(ASTM F1249)
Water Absorption: (ASTM D570)
≤ 0.1
Volume Resistively: (ASTM E257)
2.5 X 1012 ohm·m
Dielectric Strength: (ASTM D 149)
40 KV
Temperature Range:
-30 to 160 oF, -34 to 71oC
(Normal in Ground Service)
66 lbs/in
25 Meter
78 lbs/in
20 Meter
T-300 Joint Tape Series Coating Systems
System Description
The T-300 series is cold applied tape coating systems for anticorrosion of field joints, fittings, and specifically piping. Butyl Rubber
Adhesive is a key in ground performance characteristic coupled with the low and high density polyethylene backing. This kind of tape
can be applied by hand or with a wrapping machine.
_T-300 Joint Tape Series Coating Systems with AWWA C-214 Standard
Type of the tape
T-365
T-380
T-3100
T-3130
Thickness
mm
mil
mm
mil
mm
mil
mm
mil
0.64
25
0.76
30
1.02
40
1.27
50
(ASTM D 1000)
Tensile:
31 lbs/in
31 lbs/in
41 lbs/in
52 lbs/in
Length:
40 Meter
30 Meter
25 Meter
20 Meter
Width:
2”, 3”, 4”, 6”, 9”,12”
Colour:
Black, White, Red, Blue, Purple, etc.
Composition:
Backing: low and high polyethylene & Adhesive: Butyl Rubber
Elongation:
300%
Peel Adhesion to Prime Pipe:
230 oz/in, 25N/10mm
(ASTM D 1000)
Cathodic Disbandment:
(ASTM G8)
Water Vapor Transmission Rate:
0.25 in radius 6.4 mm
0.2g/100in2 /24h, 0.3mg/cm2/24h
(ASTM F1249)
Water Absorption: (ASTM D570)
≤ 0.1
Volume Resistively: (ASTM E257)
2.5 X 1012 ohm·m
Dielectric Strength: (ASTM D 149)
40 KV
Temperature Range:
-30 to 160 oF, -34 to 71oC
(Normal in Ground Service)
P00 & N99 Series Coating Systems
System Description
The P-00 series (Anticorrosion Primer Series) and N-99 (Molding Putty Series) are complementary goods, one is covering of
the rusting steel pipe, and the other is filling of the weld bead
P-00 series enable to enhance the adhesive to the pipe since it is working with the adhesive of the polyethylene tape, and N-99
series have capability to smooth the surface of the pipe. Moreover, both series can be applied by hand.
P-00 Series Coating Systems AWWA C-214 Standard
Type of the Primer
P-19
P-27
Base
Rubber and Synthetic Resins
Rubber and Synthetic Resins
Solid Content
19%
27%
Colour
Black
Black
Weight / Liter
0.79 KG
oF
to +50
0.81 Kg
oF,
Flash Point
+10
Viscosity ( Time for flow 4mm nozzle over)
10 to 20 Second
-12
oC
to + 10
oC
+10 oF to +50 oF, -12 oC to + 10 oC
15 to 30 Second
N-99 series Coating Systems with AWWA C-214 Standard
Type of the Molding Putty Tape
N-99
Base
Butyl Rubber, Tackifier resin, Antioxidant
Solid Content
99%
Colour
Black
Density
1.59
Thickness:
3mm
Width:
2”, 3”, 4”, 6”, 9”,12”
Length:
7 to 8 Meter
TAPE & PRIMER APPLICATION
Rust Removal
Priming
Wrapping Tape
Rust Removal
Steel Surface needs
treating. Its quality shall
reach Sa2 or St3 grade as
prescribed in GB8923-88
Pre-paint Steel Surface
Rust Grade and Rustremoval Grade, and it
shall be dust-free.
Priming
Primer shall be stirred well
before painting. An even film
of primer is painted on the
steel surface that is rustremoved completely and
dust-free. After the primer
dries up (one may feel no
sticky). The steel pine can be
wrapping with tape (it usually
takes 3 to 5 minutes). The
primer dosage usually
amounts to 80 to 100g / m2.
Inner Tape & Outer Tape
Wrapping
The steel pipe that is painted
with primer is wrapping with
tape by means of suitable
devices or tools as per joint
needs, and wraps the inner tape
and then wraps the outer tape.
Tape tensibility can be 10 to 20
N / cm. The overlapped length
between beginning and end of
an adhesive tape shall be no
less than 1/4 circumference of
the steel pipe and the total
length of adhesive tape shall be
no less than 100mm. each film
shall be paralleled, and must
not be twisted and rumpled.
Storage
Product must keep dry
and keep Away from
Moisture and store indoor.
Be aware of Primer must
keep away from fire
during the transportation,
application and store.