catalogo UNI/USA

www.aribibis.it
SP 03-13-E
MAZZER MATERIE PLASTICHE snc
SMART PROTECTION DIVISION
22037 Ponte Lambro (CO)
Italy - Via Dante 35
Tel. ++39.031.3356201
Fax ++39.031.622396
SALES DEPT.:
Tel. ++39.031.3356210
www.mazzer.it
[email protected]
MAZZER
SMART
PROTECTIONS FOR
FLEXIBLE HOSES
RIGID PIPES
AND
ELECTRIC CABLES
EDITION 2013
SMART PRO
OTECTIONS
The “SMART
PROTECTIONS” range
is based on
FIVE high-tech Families
specifically designed
and manufactured to
comply with all the
severe requirements
coming from
the various workplaces.
Fully designed
and manufactured inside
the Mazzer Group,
TEXSLEEVE®, TEXLITE®,
TEXGUARD®, SHILTEK®,
KOVERTEC® and all the
other derivate products
of the SMART PROTECTIONSTM line, represent
the most complete
range of protections
available today from a
single Manufacturer.
Environmental and personal safety are today’s priority parameters
for those applications where the human being is seriously
involved in all his aspects.
High quality standards and severe specifications have pushed
the development of components towards more “technical” and
“professional” solutions, which will have to carry on the uneasy
task of granting continuity in workplace efficiency and safety.
The strong push to assure these parameters involves also the
hose and cable “protections” sector, generating a real demand
for a complete range of reliable protections, environment friendly, simple to use and in full respect of the new EN and ISO
requirements
By the design, development and production of the SMART PROTECTIONSTM line, MAZZER Hi-Tech, offers the End Users the widest
range of safety products today available from a single manufacturer.
The SMART PROTECTIONSTM range is fundamental to grant field
efficiency to all components and personal safety to workers in any
conditions, becoming the real reference standard that was still
missing in the industrial sector.
TEXSLEEVE®, TEXLITE®, TEXGUARD®, and KOVERTEC® are patented products and registered Trademarks.
TEXSLEEVE® is approved US MSHA (IC-207/01) and it has passed the RAPRA specifications for electrical
conductivity and flame tests.
TEXWRAP® is approved US MSHA (IC-207/2)
TEXSTRIP® is approved US MSHA (IC-207/4)
SHILTEK® is approved US MSHA (IC-207/3)
KOVERTEC HT® is approved US MSHA (IC-207/5)
WARRANTY CONDITIONS
The MAZZER GROUP is responsible only for the declared informations and technical data reported on the present catalogue.
The MAZZER GROUP will not be responsible for any improper use or abuse of these products either by inexpert or not well trained End Users.
TEXSLEEVE®
(textile sleeve in nylon)
PAG. 4
TEXWRAP®
(field assembling sleeve for
medium high temperatures)
PAG. 8
TEXSTRIP®
(multiple hose or cable
containing or hanging belts)
PAG. 10
ANTI OIL SPILL,
ABRASION AND WEATHER
RESISTENT TEXTILE SLEEVES
AND PROTECTIONS.
TEXLITE®
(textile sleeve in polyesther)
PAG. 12
ECONOMIC AND VERSATILE SLEEVE.
ANTI OIL SPILL, ABRASION
AND WEATHER RESISTANT
TEXGUARD®
(burst-resistant sleeve)
PAG. 16
MULTILAYER ANTI-BURST SLEEVE.
ABRASION AND WEATHER RESISTANT
SHILTEK®
(fiberglass, silicone coated sleeve) PAG. 20
SHILCUT®
(fiberglass cloth, silicone coated) PAG. 24
SHILTAPE®
(fiberglass, silicone coated tape) PAG. 25
KOVERTEC PSA®
(antiabrasive, plastic spiral)
FIBERGLASS, SILICONE COATED
SLEEVES AND PROTECTIONS,
FIRE AND HIGH TEMPERATURES
RESISTANT.
PAG. 26
®
KOVERTEC HT
(antiabrasive spiral for high temp.) PAG. 28
KOVERTEC HD®
(antiabrasive, plastic spiral
for “Heavy duty” applications)
PAG. 30
FLEXWRAP®
(flat spiral for light applications) PAG. 32
KOVERTEC OIL & DRILL®
(antiabrasive spiral
for extreme protection)
PAG. 34
THERMOPLASTIC SPIRAL WRAPS,
ABRASION, TEMPERATURE
AND WEATHER RESISTANT.
TEXSLEEVE
TEXSLEEVE® TEXTILE PROTECTIVE SLEEVE
FOR HIGH PRESSURE FLEXIBLE HOSES
ologica
Security and reliability are of critical importance in all modern
hydraulic systems design.
The international standards issued on this subject, recommend
hydraulic engineers the usage of external protections for all those
components exposed to possible external damages from field
operations (as for instance high pressure hoses).
Once again, The Mazzer Group has achieved the goal of obtaining
a product that meets field service requirements, personal safety
and regulations criteria. Mazzer has designed, developed, engineered and patented a revolutionary textile protective sleeve suitable for all major types of flexible hoses.
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TEXSLEEVE® Is a real innovative product, which combines and
improves old existing solutions, with the new growing requirements of each single End-user.
TEXSLEEVE® can be personalized and is
available in black colour, as indicated in
the chart.
On request it can be manufactured in
other colours.
Working temperatures: -40°C/+100°C (-40°F/+212°F) with peaks
up to +120°C (+248°F).
UV Resistant according to EN 13758-1
For specific requirements TEXSLEEVE®
is also available cut to fixed lengths, stitched and equipped with eyelets.
TEXSLEEVE® is a CONTINUOUS NYLON FIBER, which is treated with a special process (DE-AERING), before
the textile process.
Thanks to this treatment, all the air present in the fibre is blown out to give the textile wire the best possible
compactness and strength.
The result is a “super compact textile wire” which is totally different from the conventional TEXTURIZED ones
(like CORDURA) who still have air inside also after the textile process.
This treatment assures the fiber the highest resistance modulus far better than any other standard fibre existing on the market.
Filato testurizzato
non de-aerizzato
Continuous fibre
de-aerized
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TEXSLEEVE® is available
in the following range:
PART
Nr.
TEXS17
TEXS20
TEXS23
TEXS25
TEXS27
TEXS31
TEXS33
TEXS36
TEXS40
TEXS44
TEXS47
TEXS53
TEXS55
TEXS60
TEXS66
TEXS73
TEXS85
TEXS93
TEXS112
TEXS127
Flat I.D.
mm
27
31
36
39
42
49
52
54
63
69
74
83
86
94
104
115
133
146
176
202
Round diameter
mm
17
20
23
25
27
31
33
36
40
44
47
53
55
60
66
73
85
93
112
127
PACKAGING AND ACCESSORIES
Rolls of 50 meters.
Special scissors available upon request.
Adjustable
stainless steel
scissors for a
“sharp” cut
Personalized
brandings or
special ink
brandings
Quantity per
box m
500
500
400
400
300
300
300
250
250
200
200
200
200
150
150
150
100
100
100
100
Availability
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
TEXSLEEVE
TEXSLEEVE
ATTENTION!
HOSE PROTECTIONS ARE NOT ALL THE SAME!!
MAZZER RECOMMENDS TO PAY GREAT ATTENTION IN THE
SLEEVE SELECTION, SERIOUSLY EVALUATING THE SINGLE
SOLUTIONS OFFERED BY THE MARKET.
MAZZER REMINDS YOU THAT TEXSLEEVE® IS THE ONLY ANTI
SPILL SLEEVE, TESTED, APPROVED AND PATENTED AND SUGGESTS TO ALL HIS CUSTOMERS TO CAREFULLY EVALUATE
ECONOMICAL SOLUTIONS, WITHOUT APPROVALS OR CLEAR
MENTIONS TO TECHNICAL STANDARDS.
➧
THE MAIN FUNCTION OF A TEXTILE SLEEVE IS TO CONTAIN OIL
SPILLS FROM HOSE LEAKS AND TO PROTECT OPERATORS OR
PASSERS-BY FROM ANY TYPE OF ACCIDENT DUE TO THE HOSE
MALFUNCTIONS.
The TEXSLEEVE® range is in compliance with the 626 Italian law
and its derivates.
FIRE RESISTANCE
TEXSLEEVE® is not only a hose protector:
it has also been designed to provide the
best abrasion and fire resistance!
The high quality fiber gives the sleeve
excellent resistance to flame propagation, allowing TEXSLEEVE® to withstand
and pass severe flammability tests such
as: MSHA (USA) and RAPRA (UK).
Comparative tests made on similar products have shown a superior flame resistance together with the lowest value of
flame propagation.
Texsleeve
Fire resistance
Other sleeve
Other sleeve
Pressure
resistance
Texsleeve
6
10
8
6
4
2
0
0
2
4
6
8
10
12
500.000
400.000
300.000
200.000
100.000
14
16
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PRESSURE RESISTANCE
The main TEXSLEEVE® feature is to assure the best oil spill retention when damages
or malfunctions should occur on flexible hoses during their service in the field.
Tests performed accordingly to SAE J 343, have shown an oil retention capability 7
times superior than any other similar product. (the sleeve holds a 8 bars pressure,
while the others not even reach 0,7 bar).
ABRASION RESISTANCE
TEXSLEEVE® fibers have been carefully designed to withstand high mechanical
strength when subject to external abrasion conditions.
TEXSLEEVE® fibers have a tensile strength resistance superior than any other similar
product and have successfully passed the abrasion test according to ISO 6945 (sharp
knife with maximum charge allowed).
Thanks to this superior abrasion resistance, it is possible to obtain a product with a
thinner wall thickness, who makes the sleeve lighter, more flexible and easier to fit.
C
ELECTRICAL CONDUCTIVITY
When assembled on a flexible hose, TEXSLEEVE® assures optimal electrical conductivity when tested according to ISO 8031 specification.
PIN HOLE TEST
A special pinhole test has been designed to simulate oil spill from hydraulic hoses
and to prove TEXSLEEVE® retention capability.
Hydraulic oil spills coming from said pin holes have been perfectly retained by
TEXSLEEVE® thus showing ideal response to personal safety prevention.
Abrasion
resistance test
Pin Hole test
TEXSLEEVE
TEXWRAP
TEXWRAP® TEXTILE WRAPPING SLEEVE FIELD ASSEMBLING, RESISTANT TO OIL SPILLS, ABRASION AND HIGH TEMPERATURES
TEXWRAP® is the ideal solution when it is necessary to protect
more than one hose or electric cables already in place or to
replace old or damaged protective sleeves.
The exclusive locking system, made of high resistant VCO,
(VELCRO) allows to obtain a tubular protection, easy to assemble, of endless length and high quality level.
Manufactured in nylon fiber coated with UV-resistant PU,
TEXWRAP® allows to work in very critical conditions, with particular regard to applications with high abrasion danger and for temperature up to +180°C (+356°F).
Easy to use, TEXWRAP® offers undeniable advantages:
- Protection of multiple or single hoses or electric cables already
in place.
- Same abrasion, fire and oil spills resistance of the standard
TEXSLEEVE®.
- Possibility to inspect hoses or cables at any time.
- Possibility to dismantle and assemble at any time, to allow
maintenance on hoses or cables.
- Reduction of costs.
Volume resistivity (applied voltage 500V)
according to CEI 15-23
Ω . m 5,9 . 1012
Surface resistivity (applied voltage 500V)
according to CEI 15-23
Ω 1,4 . 1016
On Customer’s demand, TEXWRAPTM
can be supplied with eyelets and locking
catch to improve the accidental opening
and tear resistance.
Special version
with eyelets
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TEXWRAP®
TECHNICAL FEATURES:
PART
Nr.
TEXW-50
TEXW-75
TEXW-100
TEXW-125
TEXW-150
TEXW-175
TEXW-200
Diameter
mm
Coil length
in m
50
75
100
125
150
175
200
50
50
50
50
50
50
50
Quantity
per box m
150
100
50
50
50
50
50
Other sizes and colours available on request.
ACCESSORIES
Special stainless steel scissors for sharp cut, on request.
Standard
Version
Special stainless
steel scissors
for sharp cut,
on request
Availability
Stock
Stock
Stock
Stock
Stock
Stock
Stock
TEXWRAP
TEXSTRIP
TEXSTRIP® SELF LOCKING TEXTILE BELTS TO CONTAIN OR HANG
MULTIPLE HOSES OR CABLES, ABRASION RESISTANT,
FOR ASSEMBLING ON SITE
TEXSTRIP® is the ideal solution when it is necessary to firmly fix
a group of hoses or cables by a strong self locking textile strip,
offering -meanwhile- a point of attachment to the machine.
TEXSTRIP® has stainless steel AISI 316 locking rings, designed
for heavy duty industrial applications and not the conventional
rings used in the clothing industry for similar products.
TEXSTRIP® can be used on already assembled hoses or cables,
offering the big advantage to improve “on site” the efficiency of
flexible lines.
TEXSTRIP® is easy to assemble and can be dismantled and
reassembled more than one time.
TEXSTRIP® is manufactured with the same materials utilized for
the textile sleeve TEXSLEEVE®.
TEXSTRIP® with eyelets offers a strong
point of attachment to any part of the
operating machine.
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TEXSTRIP®
TECHNICAL FEATURES:
Approximate
diameter of
the bundle
mm
31-33
47-49
Circumference
mm
Part Nr.
without
eyelet
Part Nr.
with
eyelet
Pieces
per bag
102
152
TEX-04-SO
TEX-06-SO
TEX-04-CO
TEX-06-CO
10
10
63-67
79-83
95-99
111-115
127-131
144-148
160-164
176-180
192-196
208-212
203
254
305
356
406
457
508
560
610
660
TEX-08-SO
TEX-10-SO
TEX-12-SO
TEX-14-SO
TEX-16-SO
TEX-18-SO
TEX-20-SO
TEX-22-SO
TEX-24-SO
TEX-26-SO
TEX-08-CO
TEX-10-CO
TEX-12-CO
TEX-14-CO
TEX-16-CO
TEX-18-CO
TEX-20-CO
TEX-20-CO
TEX-24-CO
TEX-26-CO
10
10
10
10
10
10
10
10
10
10
Other sizes available on request.
PACKAGING AND DELIVERY
Polyethylene bags.
Versions
without eyelets
and
with eyelets
TEX CO
TEX SO
TEXSTRIP
TEXLITE
TEXLITE® ECONOMIC AND VERSATILE SLEEVE
FOR HIGH PRESSURE FLEXIBLE HOSES
Safety of operating hydraulic systems is a key feature for modern
design of machines, meeting current international standards with
the goal to protect operators from accidental oil spills at high
pressure.
With this goal, Mazzer has designed and manufactured TEXLITE®,
a strong textile sleeve, specifically indicated to those fields (like
for example agriculture) where a safety factor is needed to contain oil spills in combination with durability and versatility of
assembly.
TEXLITE® is manufactured with continuous polyesther fibre, an
extremely strong fibre that, in combination with a special weaving process, guarantees a very good fitting and safety for hoses.
12
TEXLITE® is available
in the following range:
PART
Nr.
TEXL17
TEXL20
TEXL25
TEXL31
TEXL36
Flat I.D.
mm
27
31
39
49
57
Round diameter
mm
17
20
25
31
36
Quantity per
box m
500
500
400
300
250
Availability
TEXL40
TEXL44
TEXL53
TEXL60
TEXL73
TEXL85
TEXL93
63
69
83
94
115
133
146
40
44
53
60
73
85
93
250
200
200
150
150
100
100
Stock
Stock
Stock
Stock
Stock
Stock
Stock
PACKAGING AND ACCESSORIES
Rolls of 50 meters.
Special scissors available upon request.
Adjustable
stainless steel
scissors for a
“sharp” cut
Stock
Stock
Stock
Stock
Stock
TEXLITE
TEXLITE
COMPOSITION
TEXLITE® fibre is the result of a specific study, especially in the
production process. The tensile strength has been brought to
higher level compared to similar products in the market and this
gave us the possibility to obtain a thinner wall sleeve, light and
smooth and easy to install.
TOTAL VERSATILITY
The compact structure of TEXLITE® makes it easy to handle and
to install with all standard securing systems including Band-It
system, Light crimping of small steel tubes, O-Clips, Locking
belts etc.
THEIR PRIMARY FUNCTION IS TO RETAIN OIL SPILLS AND TO
PROTECT THE OPERATORS FROM ACCIDENTS THAT MAY HAVE
SERIOUS AND DRAMATIC CONSEQUENCES.
MAZZER RECOMMENDS HIGH ATTENTION WHEN CHOOSING
AND EVALUATING THE RIGHT TYPE OF PROTECTION AMONG
THE VARIOUS POSSIBILITIES IN THE MARKET.
14
➧
IMPORTANT!
PROTECTIONS ASSEMBLED ON HIGH PRESSURE HOSES ARE
NOT ALL EQUAL.
OIL SPILL RETAINING
Thanks to its specific and compact structure, TEXLITE® is able to contain accidental oil
spillage at a higher rate than most other products in the market.
WORKING TEMPERATURE
TEXLITE® can work with temperatures from -36°C to +100°C continuously with peaks
at 120°C.
UV RATING
TEXLITE® is tested according to EN 13758-1.
CUSTOMIZED VERSIONS
TEXLITE® can be customized: we have the possibility to produce other sizes and
colours upon request and to custom-brand the product.
QUALITY
TEXLITE® meets the requirements of Italian Law n. 626 and is tested accordingly.
TEXLITE
TEXGUARD
TEXGUARD® THE ULTIMATE BURST RETAINER.
FOR TOTAL SAFETY AND PROTECTION.
ologica
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Pin hole or burst in flexible high pressure hoses are the cause of
serious damage for machines and equipments and a source of
worries for the operators that have to work close to them (with
ref. to ISO 3457).
Updated safety standards and strict international laws have
pushed for a development in the industry to find more “technical”
and professional solutions to guarantee continuity and safety in
the working environment.
Mazzer completes the SMART PROTECTIONSTM range with TEXGUARD®, a product that represents the ultimate evolution in total
safety and protection of your staff on any hydraulic application.
TEXGUARD® was specifically designed to retain burst up to 420 bar
(6.000 psi) and to contain or deviate oil spills caused by pin holes.
When burst occurs, TEXGUARD®, thanks to its multi-layer structure, retains the oil spill and deviates the flow to the extremity of
the hose with no damage to the equipment and with unprecedented safety level. TEXGUARD® is now the ultimate guarantee of
protection to the machine, to the environment and especially for
the safety of the operators that work nearby.
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TEXGUARD® is available
in the following range:
PART
Nr.
TEXG20
TEXG27
TEXG40
Hose match:
Hose diameter
DN6
DN8
DN10
DN12
DN16
DN20
DN25
Diameter
mm
20
27
40
Hose 1SN
TEXG20
TEXG20
TEXG27
TEXG27
TEXG27
TEXG40
TEXG40
Availability
Stock
Stock
Stock
Hose 2SN
TEXG20
TEXG20
TEXG27
TEXG27
TEXG27
TEXG40
Hose 4SP
TEXG27
TEXG27
TEXG40
TEXG40
TEXG40
-
ACCESSORIES
Special stainless steel scissors for sharp cut, on request.
Adjustable
stainless steel
scissors for a
“sharp” cut
TEXGUARD
TEXGUARD
COMPOSITION
TEXGUARD® is manufactured with multiple fibre of de-aired
nylon, exactly the same as TEXSLEEVE®, in a double barrier to pin
hole and burst.
The result is an innovative product that offers the option to eliminate metallic protections or any other more expensive and less
versatile solutions.
TEXGUARD® IS MANUFACTURED WITH HIGH QUALITY POLYAMIDE, IT CAN NEVERTHELESS DEGRADE IN UNEXPECTED
WAYS AND IN TIME.
THE CUSTOMER IS THE SOLE RESPONSIBLE FOR THE CHOICE,
TESTING, MAINTENANCE AND REPLACEMENT OF MAZZER’S
PRODUCTS.
18
➧
IMPORTANT!
WE REMIND YOU THAT IT IS IMPORTANT TO FOLLOW THE
RECOMMENDED SAFETY PROCEDURES. ANY FAILURE TO DO
SO OR ANY IMPROPER USE WILL CANCEL ANY GUARANTEE
OF THE PRODUCT.
STRUCTURE
TEXGUARD® is composed of an inner sleeve of highly strong nylon fibre and of an
outer sleeve in textured nylon specifically designed for high abrasion and weather
resistance. TEXGUARD guarantees the possibility to retain and deviate oil spills that
may leak from the hose. The layers react independently and give the maximum dispersion of the oil following a burst incidence.
BURST RATING
Pin hole test:
6 minutes at 350 bar (at a temperature of 120°C)
TEXGUARD
Burst test:
350 bar (at a temperature of 120°C)
MAIN ADVANTAGES
Totally compatible with biologic oils.
Excellent abrasion resistance (beyond the requirements of ISO 6945).
Very good electrical conductivity (beyond the requirements of ISO 8031).
Meets requirements of ISO 3457.
Meets requirements of MSHA.
WORKING TEMPERATURE
TEXGUARD® can work with temperatures from -36°C to +100°C continuously with
peaks at 135°C.
DN25 burst hose
with Texguard
TEXG40 sleeve
DN25
burst hose detail
with intact Texguard
TEXG40 sleeve
SHILTEK
SHILTEK® HOSE AND CABLE
FIRE RESISTANCE SLEEVINGS
By the introduction of the SHILTEK® fire protection sleeve, Mazzer
Hi-Tech industries, completes the security sleeving program for
hoses and cables, with a line particularly designed to suit fire
hazardous situations, or working conditions at high and very high
working temperatures.
The SHILTEK® range has been developed to offer the maximum
protection factor to those components like tubing, piping, wires,
wires assemblies, hose and hose assemblies which are working
in hazardous conditions such as, for instance, the steel industry.
Short term flame blasts, molten splash, can cause serious damage to tubing, piping, wires, wires assemblies, control wires, hose
and hose assemblies which are crucial for the system reliability
SHILTEK® is made of a special fiberglass braid, coated with a silicone rubber layer, compounded to assure compatibility to solvent
and lubricants.
SHILTEK® slides on very easily on the hose and it is available in
iron oxide red colour.
SHILTEK®
Fiberglass coated silicone sleeve for continuous working temperatures from -54°C
up to +260°C (from -65°F to +500°F).
Resistant to fire and to chemical agents.
20
SHILTEK LG® is available
in the following range:
PART
Nr.
SHL10
SHL13
SHL16
SHL19
SHL22
SHL25
SHL29
SHL32
SHL35
SHL38
SHL41
SHL44
SHL51
SHL57
SHL64
SHL70
SHL76
SHL83
SHL89
SHL95
Diameter mm
10
13
16
19
22
25
29
32
35
38
41
44
51
57
64
70
76
83
89
95
Coil
lenght m
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
Coils of 15 m, with maximum 1 join.
Possibility of custom-branding and different lenghts.
Adjustable
stainless steel
scissors for a
“sharp” cut
Quantity
per box m
90
75
75
75
75
60
60
45
45
45
45
30
30
30
30
30
15
15
15
15
Availability
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
SHILTEK
SHILTEK
Thanks to the use of high quality and high resistance materials,
SHILTEK® sleevings are the best protection product in all those
applications like Aerospace, Automotive, Smelters, Pulp &
Paper, Glass industries, Mining, Steel Industry, where the insulation degree and fire protection, become of fundamental importance to assure global plant reliability.
Easy to assemble, SHILTEK® assures high protection levels also
in case of reflected or inducted heat.
Free from sea water corrosion, is the ideal solution to protect
flexible hoses or cables located inside the engine bays of
vessels or ships.
SHILTEK® sleeves are free from asbestos and do not contain ceramic fibres.
They are conforming to the new ecological requirements of EN norms, assuring
compliance both from the operator or
the environment basic parameters.
SHILTEK® sleeves are the most advanced and reliable solution where the normal sleeves are not indicated or can not
assure system work integrity.
22
SHILTEK® advantages:
PROTECTION
OF THE OPERATOR
Significative reduction of personal injuries
due to contacts with overheated metallic
parts.
COMPONENT
SHELF LIFE
Improved component life and long lasting
protection also in presence of molten
splash.
ENERGY SAVINGS
Very low heat dissipation with the environment.
SAFETY
All fiberglass braids are treated to withstand
very high temperature and assure continuity in the system working continuity.
SHILTEK
FIRE TESTS
1 • One sample of hydraulic hose covered with SHILTEK®, exposed to a blue flame
generated by a blow torch, shows the resistance of the silicone layer.
2 • When the temperature grows, the silicone rubber coating begins to develop a white
silica coating as barrier to the fire penetration.
3 • After being exposed at a flame temperature of +1100°C (+2000°F), the exposed
area, was scraped away, to show braid integrity.
4 • The sleeve is then pulled back from hose assembly to show hose cover integrity.
1
2
Fire and flame
resistance tests
3
4
SHILCUT
SHILCUT® FIBERGLASS, SILICONE COATED CLOTH “FLAME CUTTING”
SHILCUT® is an high density fiberglass cloth coated with silicone
rubber particularly formulated to withstand high temperatures.
Due to its unique heavy duty structure, SHILCUT® represents the
perfect solution when it is necessary to create protection barriers
against welding sparks or to protect part of machines from steel
molten splash.
SHILCUT® is manufactured with fiberglass cloth coated on one
side with silicone.
Standard width: about 1000 mm.
Weight: 3300 g/m2.
SHILCUT®
24
SHILTAPE® FIELD WRAPPING FIBERGLASS,
SILICONE COATED TAPE
Manufactured with a knitted fiberglass coated with high temperature resistant silicone rubber, SHILTAPE® can be wrapped around
any diameter of hose or cable.
SHILTAPE® is not adhesive and is spirally installed.
SHILTAPE® allows to work in a temperature range from -54°C up
to +260°C (-65°F to +500°F).
SHILTAPE® is supplied in variable lengths, between 25 mm and
100 mm (1” up to 5”).
SHILTAPE®
TECHNICAL FEATURES:
PART Nr.
KT02512A1
KT05012A1
KT07512A1
KT10012A1
SHILTAPE®
Width mm
25
50
75
100
Coil length in m
50
50
50
50
SHILTAPE
KOVERTEC PSA
KOVERTEC PSA® THE GLOBAL PROTECTION
FOR HIGH PRESSURE HOSES
The safety conditions to which all hydraulic components must
conform, represent a critical factor when environmental conditions become very tough and an adequate protection is vital for
their life.
A
B
ABRASION RESISTANCE
The high quality standards specified for
production, makes KOVERTEC PSA®
the best product to withstand very high
abrasion.
Once again and living up to their mission statement of manufacturing high quality and high technology plastic components,
Mazzer has developed a superior product that is becoming a reference within the hydraulic market.
KOVERTEC PSA® is a plastic protective spiral sleeve that has been
designed, tested and manufactured to offer to the end-user a product able to suit almost any kind of field requirements.
With a working temperature range from -20°C to +85°C (-4°F to
+185°F), with peaks up to +95°C (+203°F) KOVERTEC PSA® has
been designed and tested to offer the end user a very complete
and reliable product able to comply with any field requirement.
KOVERTEC PSA® is available in black colour. Other colours available upon request.
Standard sleeves in bent situation: large portion of hose
remains unprotected
KOVERTECTM sleeves in bent
situation: maximum degree
of hose protection and improved assembling look
26
KOVERTEC PSA® SMART PROTECTION
The unique profile of KOVERTEC PSA® is
designed to offer the best degree of protection, even when the hose is bent
while performing. Under these working
conditions, the rounded profiles of each
single KOVERTEC PSA® spiral allow the
sleeve to wrap around the hose and to
cover it without leaving any large part of
the hose unprotected. In comparison
with other similar products, during a bending process, the Mazzer’s KOVERTEC
PSA® can protect much more surface
than any other sleeve on the market.
KOVERTEC PSA®
TECHNICAL SPECIFICATIONS:
PSA06MP06
PSA06MP07
PSA06MP09
PSA13MP12
PSA13MP16
PSA16MP19
PSA16MP25
PSA16MP28
PSA17MP35
PSA20MP45
PSA20MP47
PSA35M65
PSA35MP80
PSA35MP90
PSA50MP100
PSA50MP140
Inside diameter
(D) mm
Pitch
(P) mm
Quantity
per box
m
Availability
6,35
7,5
9,5
12,7
16
19
25,4
28
35
45
47,5
65
80
90
100
140
6,35
6,35
6,35
13
13
16
16
16
17
20
20
35
35
35
50
50
240
240
240
240
240
240
240
120
120
60
60
36
24
12
12
6
On demand
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
Stock
P
D
PART
Nr.
Dispenser pack
Available
in dispenser
pack of
below specified
lenght
24 meters
24 meters
24 meters
24 meters
24 meters
24 meters
24 meters
12 meters
KOVERTEC PSA
A
B
KOVERTEC HT
KOVERTEC HT® TERMOPLASTIC PROTECTIVE SLEEVE
FOR HIGH TEMPERATURES
The same design parameters utilized for the plastic sleeve
KOVERTEC PSA®, have been used to design and develop
KOVERTEC HT® a real innovative plastic sleeve particularly designed to assure a working temperature range from -40°C up to
+125°C, (-40°F to +257°F) with peaks up to +140°C (+284°F)
A
B
The KOVERTEC HT® section, is designed to offer the best degree of
protection, even when the hose is bent when assembled.
KOVERTEC HT® spiral allows the sleeve to wrap around the hose and
to cover it without leaving any large part of the hose unprotected.
In comparison with other similar products, during a bending process, the Mazzer’s KOVERTEC HT® can protect much more surface
than any other sleeve on the market.
KOVERTEC HT® is manufactured in nylon 12 specially compounded for high temperatures.
KOVERTEC HT® is available in black.
Other colours and sizes are available upon request.
28
ABRASION RESISTANCE
The high quality standards specified for
production, makes KOVERTEC HT® the
best product to withstand very high
abrasion.
KOVERTEC HT®
TECHNICAL SPECIFICATIONS:
PART
Nr.
Inside diameter
(D) mm
Pitch
(P) mm
6,9
Quantity
per box m
Availability
240
Stock
PSHTAL05Z1
9,5
PSHTAA05Z1
12,7
13
240
Stock
PSHTAF05Z1
16
13
240
Stock
PSHTAB05Z1
19
16
240
Stock
PSHTAC05Z1
25,4
16
240
Stock
PSHTAE05Z1
28
16
120
Stock
PSHTAD05Z1
35
16
120
Stock
PSHTAN05Z1
50
35
60
On demand
PSHTAP05Z1
60
35
36
On demand
KOVERTEC HT
A
P
D
B
KOVERTEC HD
KOVERTEC HD®
HEAVY DUTY TERMOPLASTIC SLEEVE
KOVERTEC HD® completes the range of Mazzer’s plastic spiral
protections and it is recommended for those applications where
superior abrasion resistance and strength are requested to keep
hoses or cables well tight in the operating system.
A
B
ABRASION RESISTANCE
The high quality standards specified for
production, makes KOVERTEC HD® the
best product to withstand very high
abrasion.
Manufactured with an extruded thick section, KOVERTEC HD®,
assures the highest protection against abrasion, and reduces the
relative movements of the hoses while the machine is operating.
KOVERTEC HD® assures a working temperature range from -60°C up to +60°C
(-76°F to +140°F), with peaks up to
+90°C (+194°F).
KOVERTEC HD® is available in the standard black colour. Other colours are
available upon request.
30
KOVERTEC HD®
TECHNICAL SPECIFICATIONS:
PART
Nr.
Inside diam. Outside diam. Pitch
(I.D.) mm (O.D.) mm (P) mm
Quantity
per box m
Availability
PSP10MP09
9,6
12
10
240
Stock
PSP12MP13
13,5
16
12
240
Stock
PSP20MP16
16
20
20
240
Stock
PSP21MP20
20,5
25
21
240
Stock
PSP22MP24
24
29
22
120
Stock
PSP22MP27
27
32
22
120
Stock
PSP24MP35
35
40
24
120
Stock
PSP30MP44
44
50
30
60
Stock
PSP35MP56
56
63
35
60
Stock
PSP40MP66
PSP45MP80
66
80
75
90
40
45
36
24
Stock
Stock
KOVERTEC HD
A
Other sizes and colours available on request.
B
I.D.
O.D.
P
FLEXWRAP
FLEXWRAP®
LIGHT TERMOPLASTIC SPIRAL SLEEVE
FLEXWRAP® is a thermoplastic, light, flat protective sleeve.
Used to bundle cables or tubes, FLEXWRAP® offers general protection against external shock.
Easy to handle, it helps save space in the general lay-out of the
machine.
A
B
FLEXWRAP® is particularly indicated in the electronic industry, as
cable or wire protection or where the thickness of the protection
has to be dramatically reduced.
FLEXWRAP® is available in dimension from 3mm to 100mm
(1/8” to 4”) in the following versions:
- Polyamid 12 for applications from -40°C to +100°C
(from -40°F to +212°F)
- Polyamid 6 for applications from -20°C to +120°C
(from -4°F to +248°F)
- Low density polyethylene for applications from -60°C to +60°C
(from -76°F to +140°F).
FLEXWRAP® is manufactured in black
colour, but on request it can be made in
any colour.
32
FLEXWRAP®
TECHNICAL SPECIFICATIONS:
Standard section:
I.D.
O.D.
P
FLEXWRAP
Inside diameter (I.D.): from 3 to 25 mm (1/8” to 1”).
Pitch, thickness and inside diameter will be according to customer’s specifications.
A
B
KOVERTEC
OIL & DRILL
KOVERTEC OIL & DRILL®
FOR EXTREME PROTECTION
Off-shore and on-shore crude oil extraction.
Boring and piling. Excavation and drilling for sea and mining.
A
These are only a few of the extreme applications in harsh environments where you need innovative solutions to guarantee productivity, often to the limit of technological capabilities.
High quality standards and exacting specifications are the
base elements that have driven the development and introduction of a special protection line KOVERTEC OIL & DRILL®.
B
In this field protection products must guarantee both total
safety and complete effectiveness of normal working operations
demanded by the flexible hose.
For this “tough” application Mazzer is releasing KOVERTEC OIL &
DRILL®, a revolutionary and patented “High Performance” product, which is a new and distinctive element in this range developed from great experience and technical knowledge.
The results of these technological innovations mean KOVERTEC OIL & DRILL®
will not “slide” or “overlap” on the hose
coil, avoiding any possible malfunction
or failure, which can be very damaging.
KOVERTEC OIL & DRILL® protects
hoses, cables and tubes from abrasion
and impact on vessels, oil platforms and
excavation equipment therefore eliminating the high cost of replacements and
downtime.
Operating temperature: from -20°C to
+85°C with peaks up to 95°C.
KOVERTEC OIL & DRILL® is available in
black. Other colours and dimensions are
available on request.
KOVERTEC OIL & DRILL® is the only thermoplastic spiral protection available up to internal diameters of 240 mm and has
been designed, tested and manufactured to offer the end-user a
product that can handle almost any field requirement.
KOVERTEC OIL & DRILL® has a wide range of real benefits including
superior abrasion resistance, a high and low temperature range
together with a compact design which is unique in this category.
KOVERTEC OIL & DRILL® is manufactured with a special patented profile which guarantees a strong location on the hose (or
hose coils) and uniform protection in the case of extreme bends.
KOVERTEC OIL & DRILL
is the only thermoplastic spiral
protection available up to
internal diameters of 240 mm.
34
KOVERTEC OIL & DRILL®
TECHNICAL CHARACTERISTICS:
PSA50MP125
PSA75MP150
PSA75MP175
PSA80MP200
PSA80MP240
Inside diameter
(D) mm
Pitch
(P) mm
125
150
175
200
240
50
75
75
80
80
KOVERTEC
OIL & DRILL
A
P
B
D
PART
Nr.
THE MAZZER GROUP
THE MAZZER GROUP, is the leading Company in the manufacturing of high technical thermoplastic extrusion and co-extrusion products.
The dynamic growth of the Group is due to the high technical
background and built-in know how, with particular regard to the
quality and manufacturing installed capacity.
Co-extruded processes up to 5 layers, self built production
machinery, together with a continuous flow of informations with
the final Customers, are the strong points that assure to the
Mazzer Group a continuous and fundamental contribution to the
new product developments.
MAZZER is operating
with a quality system
ISO 9001
Certificato n. 407
Norma UNI EN ISO 9001
In the CEI laboratories, another huge investment belonging to the
Group, computer aided tests and a real-time product and process
control, assure the compliance with the main national and international standards, offering to the End Users the best available
solutions as a Global service to Customer's requirements.
THE MAZZER GROUP is already focused
towards the third millennium challenge
and the mission to become the market
leaders has already started.
More and more "Focus on the Customer",
through a continuous information
exchange. A strong commitment in
Research and Development to better
help marketing develop new strategies.
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rca e
sperimentazione
per applicazioni industriali
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