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| Novus New Build |
Novus Sealing has expanded it's
portfolio of services to include a new, dedicated facility in Novus
New Build Limited which works within the new build and
projects market and complements its existing
export business.
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The venture is headed up
by Hannah Linegar, who has a wealth of experience within the sealing
industry and who is heavily focused on
customer service.
Utilising the manufacturing plant in Cleckheaton, and able to take advantage of the unique and advanced technical services for all products supplied, Novus New Build is committed to supplying customers with a high level service from initial tender through to manufacturing, QA, documentation, delivery and equally important, after sales support and requirements. |
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| For more information, please contact us. |
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| A recent addition to our equipment, the ATOM Flash Cutter is a cad based machine suitable for cutting a wide variety of non-metallic gaskets. |
This service is available 24 hours, seven days
a weeks and parts can be quickly produced from our range of Sheet
Jointing materials.
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| For more information please contact us. |
| Throughout the site all references to Novus Sealing, 5G, Graftec, Uniflon, Novatex are registered trademarks of Novus Sealing Ltd ( UK) and are protected under law worldwide. |
The NOVUS 5G range
of Compressed Sheet Fibre Jointing is designed for a wide range of
industrial and original equipment applications where sealing performance
and specification are essential. A comprehensive range of grades
are available covering a wide spectrum of applications. In addition
the material can be supplied in private brand and colour formats
to ensure you company or customer is accorded recognition.
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For the detailed specification
on each product, please click on the link to download a pdf version
of the relevant Data Sheet.
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NOVATEX
GASKET SHEET (PTFE)
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| The Novatex family of gasket sheets are produced by a proprietary expansion process which generates a highly fibrillated microstructure. This unique structure maximises performance predictability and stability while minimizing creep and cold flow. | ||||||||||||
| Novatex Gasket Sheet has an unlimited shelf life and will not become brittle, age or otherwise deteriorate in the application. Novatex is unaffected by UV, Ozone and Corona. It can be easily hand or die cut when necessary Novatex can be easily removed from flanges due to the non-sticking nature of PTFE. | ![]() |
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| • Resistant to creep and cold flow | ||||||||||||
| • Unaffected by most chemicals pH range 0-14 | ||||||||||||
| • Uniform and highly fibrillated microstructure in multi-direction | ||||||||||||
NOVATEX JOINT SEALANT
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| Novatex Joint Sealant looks and feels different from other joint sealant products. It is smooth and flexible with an exceptionally smooth texture and density. Under the surface is a microscopic structure that makes this remarkable material one of the strongest, most versatile sealants available today. | ||||||||||||
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| NOVATEX GASKET TAPE | ||||||||||||
| Novatex Gasket Tape looks and feels different from other gasket tape products. It is very versatile, soft and flexible with an exceptionally uniform density. Under the surface is a microscopic structure that makes this remarkable material one of the strongest, most versatile sealants available today. Lasts longer, saves time and cost. | ![]() |
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| NOVATEX VALVE STEM PACKING | ||||||||||||
| Novatex Valve Stem Packing is made from 100% expanded PTFE. This highly pliable material will conform to worn stems and packing glands to help eliminate the need for costly downtime and repair. The unique properties of PTFE assure valve operation even after long periods of inactivity. Novatex Valve Stem Packing will not harden or dry out in service and will normally out-live the life of the valve. | ![]() |
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Novus HDS-1 is a superior performance,
high dielectric strength compressed sheet material based on a blend
of aramid fibre and special additives with a high quality nitrile
binder system. It is designed as an insulating material for flanges
where excellent sealing performance and good mechanical properties
are a requirement. Typical applications include offshore installations,
sea water environments, chemical installations and oil refinery pipelines
where galvanic corrosion protection is required. The material also
finds use on cathodic protection systems and preventing the flow
of electrostatic charge beyond the system itself and as an insulator
for induction equipment.
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The majority of traditional
high dielectric strength products are relatively poor seals. HDS-1
utilises a new sheet
jointing manufacturing technology to produce a superior sealing sheet
material with good handling and cutting characteristics but which,
for the first time, has exceptional high levels of electrical resistance.
The technology utilises two separate layers of materials specially
formulated to prevent the passage of electricity but which also enables
it meet the requirements of BS 7531 Grade X, one of the highest sealing
standards in the world and the clean air requirements of TA Luft
in Germany. |
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The material is available in either standard kit form (comes complete
with a 3 mm HDS1 full face or raised face gasket, 2 x 3 mm insulating
HDS1 washers per bolt and two mild steel washers per bolt) or in sheet
form measuring 2m x 1.5 m, either 1.5 or 3 mm thick. |
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Novus Sealing the worldwide
reputed manufacturer of gaskets, seals, jointing and modified PTFE
material now supplement its product portfolio with a bolting range
including stud bolts, threaded bar and fasteners.
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Our bolting range is manufactured
to national and international standards together with specific customer
designs.
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Typically supplying the requirements
of Oil, Gas, Offshore Power Generation, Shipping, Building, Instrumentation
and General Industries, Novus are once again leading the way - responding
to market demand in offering complete sealing solutions - the one
stop sealing shop.
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Novus Corrugated
Gaskets of a corrugated metal core, normally stainless steel, with
a soft facing layer applied to each face. The corrugations provide
resilience and reduce the sealing contact surface area of the gasket
while the soft layer ensures outstanding sealing, even at low loads.
These gaskets are particularly suited to heat exchanger applications
as a replacement for metal jacketed gaskets. |
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| Heat exchanger flanges heat and expand at different rates, owing to the difference in thickness of the mating flanges. This differential expansion can cause radial shearing of the gasket and therefore it is critical that a gasket is selected which resists radial shear and maintains a seal even under thermal cycling conditions. | ||
Corrugated metal gaskets have
a proven record in problematic exchanger applications,offering low
relaxation, high resistance to radial shear and high levels of tightness.
For this reason these gaskets are replacing many of the older technologies
such as metal jacketed, particulaly on heat exchangers. |
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Novus provides
a complete range of flange insulation products. The kits are used
as an insulator between dissimilar metal flanges or to electrically
isolate sections of pipework in cathodic protection systems, preventing
the flow of electrostatic charge along the pipelines.
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Novus Sealing supply 3 standard
types of Flange Insulation Kits, designed to suit either raised face,
flat faced or ring grooved flange assemblies.
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Each Kit comprises electrically
insulating flange gasket plus the following components:
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| 1 phenolic/mylar/GRE sleeve per bolt | ||
| 2 laminated phenolic/mylar/GRE washers per bolt | ||
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Novus Bolt-Lube
is a high quality assembly and anti-sieze compound, designed for
use on fasteners operating where arduous conditions may be encountered.
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Novus Bolt-Lube has
been formulated to provide easier assembly/disassembly of fasteners,
reducing the torque required to load and unload the joint and an
extreme pressure additive provides additional protection against
galling or
seizure. |
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Novus Bolt-Lube contains molybdenum
disulphide(MoS2), graphite and other low friction ingredients in
a non-setting form and is available in a range of sizes, from 500g
tin
to 20kg pail. |
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In addition to our sheet and
gasket products Novus offer a full
range of compression packings for valve, rotary pump, and reciprocating
pump applications. Our packing utilise the most advanced production
technique and materials to ensure high integrity even in the most
demanding of industrial applications.
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| Material constructions include PTFE, Graphite and carbon fibre and synthetic fibres in a variety of combinations. For high performance valve applications, we manufacture exfoliated graphite die formed rings in virtually any size, section or density to suit requirements. | ||
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The in-house Laser Cutting department
at Novus Sealing produces a wide variety of laser cut products, including
signs, shims, metallic gaskets, pattern parts and other precision
cut products.
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| This service is available 24 hours, seven days a week and parts can be produced from a variety of materials including Stainless Steel, Carbon Steel, Incoloy, Hastelloy, Monel, Inconel, Nickel, Aluminium, Wood, Plastics, Brass, Honeycomb, Copper and Armour Plate in thicknesses up to 15 mm ( Carbon Steel). | ||||
Laser Products offer a number
of advantages over other cutting techniques including:
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| For more information on laser cutting please contact us |
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When application temperatures
exceed the limits of exfoliated graphite, the end user has a recourse
to a number of specialist jointing materials which maintain their
integrity at temperatures up to 1000¼ C.
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| Novus Hi-Temp is a specially developed sealing material capable of maintaining a long term seal at temperatures to 1000¼ C. It is available in sheet form reinforced with a stainless steel tanged insert or as a filler for spiral wound gaskets or Camprofiles. | ||
In addition to the materials
resistance to high temperatures, it possesses outstanding chemical
resistance making it suitable for applications where many conventional
sealing materials are attacked.
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Our range of exfoliated
graphite products are designed for demanding, high temperature applications
typical of the petrochemical and refining industries. Manufactured
from high purity exfoliated graphite, the product is available with
a variety of metallic inserts and combinations. Ultra high purity
graphite is available for the nuclear industry and high pressure
grades are also available.
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UNIFLON is
a comprehensive range of modified and expanded PTFE sealing products
designed for applications where chemical resistance is paramount
or where food safety is a requirement. It
is the latest generation of filled biaxially oriented PTFE sealing
materials combining outstanding chemical resistance with excellent
sealing performance. The enhanced capabilities of our manufacturing
facility means that one piece gaskets are available up to 20000 mm
diameter.
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In addition we offer a range
of expanded PTFE products designed for sealing applications of limited
low bolt load. Available in both sheet and tape forms and in a range
of thicknesses and sizes.
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The NOVUSTM range
of compressed Sheet Fibre Jointing is designed for a wide range of
industrial and original equipment applications where sealing performance
and specification are essential. A comprehensive range
of grades are available covering a wide spectrum of applications. In
addition the material can
be supplied in private
brand and colour formats to ensure you company or customer is accorded
recognition.
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For the detailed specification
on each product, please click on the link to download a pdf version
of the relevant Data Sheet.
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Metal jacket gaskets consist
of a soft filler encapsulated in metallic material. The filler material
provides the gasket with compressibility and resilience while the
jacket confers compressive strength and blow out resistance.
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| Jacketed gaskets can be produced in a variety of configurations making them ideal gaskets for heat exchanger applications. A wide range of filler materials are available to suit every service condition. | ||||
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| Ring Type Joints are widely used by the Oil, Gas, Petrochemical and Offshore Industries in applications subject to high pressures and temperatures. | ||
| These joints are designed to concentrate the bolt load over a small area thus producing high seating stresses. As the ring type material should always be softer then the mating flanges, the high seating stress causes ‘plastic-flow’ of the ring joint in the flange faces creating the seal. | ||
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Novus Camprofile gaskets are
the ideal product choice for standard pipeline and heat exchanger
applications. They provide the highest level of sealing integrity
but with the ability to seal at seating stresses normally associated
with sheeting materials. Camprofiles are able to cope with fluctuating
temperatures and pressures making them the gasket of choice for heat
exchanger service. The product can be used time and time a gain when
refurbished.
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Novus Camprofile gaskets are
available in a number of styles to suit applications. Of particular
note is the style M21LM which incorpoarates a floating guide ring
with unique edge attachment, improving both the sealing integrity
and it's
recycling capabilities. The result is a cost effective gasket with
unparalleled sealing performance. For more information on these product
please contact our technical specialist who will be happy to assist
you. |
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| Novus Spiral Wound gaskets are a semi metallic product designed for high pressure and temperature applications. |
| A variety of forms of the gasket are available and these can be manufactured in a variety of materials and sizes. |
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Novus Sealing manufactures and
supplies gaskets and sealing products world wide, to all Government and
Commercial sectors. |
| Click on the links to the left to find out more about the individual products within our gasket range. |
The Novus range
of compressed-sheet fibre jointing is designed for a wide range of
industrial and original equipment applications
where sealing performance and specification are essential. |
| A comprehensive range of grades
is available, covering a wide spectrum of applications. In addition
the material can be supplied in private
brand and colour formats to ensure your company or customer is accorded
recognition. |
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| DOWNLOADS |
| All our product literature and specification data sheets. |
| JOIN OUR MAILING LIST |
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PRODUCTS & SERVICES
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| Click the link above to chat directly to one of our sales or technical support staff. | |
| If you would like a callback, please click the link below. | |
| Request A Call Back >> | |
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