‘May the force be with you’

‘May the force be with you’

Star Wars is an American epic space opera franchise, centered on a film series created by George Lucas. The film series began on May 25, 1977 with the release of the film Star Wars by 20th Century Fox, which became a worldwide pop culture phenomenon. It depicts the adventures of various characters “a long time ago in a galaxy far, far away”.

May 4 is considered a holiday by some Star Wars fans to celebrate the franchise’s film series, books, and culture. The date was chosen for the easy pun on the catchphrase “May the Force be with you”— “May the Fourth be with you”. Even though the holiday was not actually created or declared by Lucasfilm, many Star Wars fans across the world choose to celebrate the holiday

Hello 2016

Hello 2016

Image result for 2016

Happy New Year Everyone!

It is now back to normal here at Masterflex, as emails have been checked, phones have been ringing and orders are now been processed.

Did you know Masterflex is a leading UK manufacturer of high-tech flexible ducting, hoses and connecting systems?

Why not have a look at our website www.masterflex-uk.com to see what products we manufacture and what industries we specialise in.

Each item has a data sheet informing you of its characteristics.

For example, The car flex hose (Master Neo 1) has a Single ply neoprene coated glass fabric ducting, Reinforced internally with steel wire helix and an External glass cord.

Its is a black, light weight hose that is highly flexible and kink proof.


• Hot and cold air
Chemical fumes
• Industrial fumes
• Non-abrasive dust at low pressure

The size range of the hose is 25mm to 300mm and can withstand a temperature of -35ºC to +135ºC.

We can also send you a sample of the hose or ductings if needed.

For more information on our product range contact Masterflex UK

Masterflex Technical Hoses Limited
Units G & H, Prince of Wales Business Park,
Vulcan Street, Oldham, OL1 4ER
Tel: 0161 626 8066     Fax: 0161 626 9066

Monday – Friday: 8 – 5pm

Email: hayley@masterflex-uk.com or www.masterflex-uk.com

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Press Release; Economical usage of energy even in hazardous areas…


An Alternative concept for Electrically Heated Hoses

Many substances require supplementary heat for transport. The usage of electrical heat in flexible hose is also a significant challenge in applications for hazardous areas.

The templine heated hose available from Masterflex represents an alternative concept, in which a minimum of our heating conductors cover the medium carrying hose in a way to ensure optimal heat transfer.


Industrial heating systems for tracing are represented by heating tapes and series-resistive heating cables designed for extreme operating conditions. On surfaces of tanks and pipelines, process conditions require highly protected and electrically reliable heaters to support long process lifetime.  As an alternative to electricity, steam can be supported in two-wall pipes or in accompanying small pipes joined to medium pipes. Heat transfer quality in those solutions, depend to a large extent on the continuity of the steam supply, the occurrence of leakages and the quality/condition of the thermal insulation.

Manufacturers of conventional heated hoses are also active in heat tracing business. Here we find two alternative systems:

.Series resistive heating cables with metallic heating strand: the conductor comprises of resistance alloys where heat production is based on current and resistance of alloy. Heat emission is independent from ambient conditions.

.Heating tapes with a semi-conductive heating element: the core is manufactured of a plastic/carbon black mixture reacting on an increase or decrease of ambient temperature by acceleration or drop of heat output. This accords to a specific and predefined process (PTC characteristic.)

Developers of electrical heating systems are confronted with various challenges linked to the laws of physics. Plastics are electrical and thermal insulators. Their heat transfer resistance increases along with the material thickness around the heating conductor. Additional energy (heat) is required to transcend this barrier for achieving anticipated process conditions.

A second important aspect is the heat that is propagated from the heating cable or tape to the heated surface. The smaller the contact surface between the heater and the hose, the less efficient is the heating system. This again requires additional load to compensate and possibly an extra heating cable or tape to minimise temperature variations on hose surface.

This again requires additional load to compensate and possibly an extra heating cable or tape to minimise temperature variations on hose surface. The picture of a thermal imaging camera above shows the typical heat expansion of a conventional heating cable or tape on a pipeline. Whereas the red area in the centre indicates high temperatures, the values drop rapidly towards the edges (blue).

In the case of heating tapes with a semi-conductive heating element, the heat concentration leads to an automatic load reduction and results in an ineffective heater performance. Compensation can be the installation of more cable or tape runs.

High bending and free moving space

A study of various heated hose designs reveals the need of a high level of tensile strength and pressure resistance paired with bending and torsion strength. These properties should not be interfered with by the assembly of a heating tape or cable. Heating tapes and cables assembled on a hose surface, spiralled or straight/ parallel, reduce bending flexibility. Heating tapes do not follow minor bending or torsion. Furthermore, contact for heat spread can go lost to surface heated. Result: Reduced or lost heat transfer.

Winding an industrial heating cable with series-resistive performance around a hose represents a compromise. Here again the quality of heat transfer is influenced by several plastic layers between the conductor and the hose. This fact is offset by an increased load and a higher surface temperature of the heating conductor, resulting in lower specific loads and operating temperatures. The limit is determined by the maximum operating temperature of the hose components.

Hose installations in hazardous areas require specific attention to heat propagation and hot spots (punctual overheating caused by low heat transfer.) Both factors need to be taken in consideration together with the ignition temperature rating and energy. High heating element or conductor temperatures restrict opportunities for employment in this specific area.

Bending-friendly hose concept

A new heated hose design from Masterflex can be able to deliver the answer to all questions. The core of the templine heated hose system is a flexible hose combined with temperature resistive braid. The yarn used combines high abrasion resistance with tensile strength and compression resistivity. The circumferential braid supports bending flexibility about 360° with 180° bending angles. Four heating conductors perpendicular to each other are incorporated in the braiding. Their positions create a helix of four heating conductors. The hose acts as a spiral spring that prevents kinks or conductor breaks by over expansion or compression. Even under extreme conditions like permanent tension, pressure or torsion (automation robotics), the service life is increased compared to conventional systems.

This enhanced performance finds its confirmation in test reports of independent institutes, where hoses with inside diameters between 4 and 25 mm have withstood more than one million turns.

The spiral embedded heating conductor ensures almost entire contact with the hose surface and initiates homogenous heat – a result of the braid design, yarn quality and method of conductor embedding (low heat transfer resistance).

The combination of a metallic heating conductor and in-house developed temperature controller represents an ideal combination to achieve the required media temperature in close tolerances: an important criterion for conveyed temperature-sensitive liquids, gases and pellets. Even the assembled heated hose can be rearranged to change the basic load value by changing the heating conductor connections (50 to 200%) together with taking in account specific material limits. Figure 1 shows the thermal performance of a heater operating without thermal insulation or a protective outer braid.

A direct comparison between conventionally heated hoses and the templine heated hose system reveals the increase of energy efficiency by max 30%. Hot spots can lead to dangerous operating conditions inside hazardous areas. Owing to the system concept and the optimised engineering design, the templine heated hose reduces this risk to a minimum. www.cpp.net.com/2111440


Features of the system;


.Hose diameter:4,6,

 8,10,12,14,16,20& 25mm

.Two product series:

 type  1:operating temperature max. +80°C

 type11:operating temperature up to 200°C

.Operating voltage: up to 230 V

.Minimum 4 heating conductors,

 fluoropolymere insulation.

.Protective class 1, safety class IP65

.Hose fitting acc. to international standards (mild steel, stainless steel)

.Templine configurations:

 External supply (no controller)/ system

 Specific temperature controller /temperature limiter / temperature controller / temperature limiter assembled in terminal enclosure.

For further information or guidance regarding templine heated hose contact http://www.masterflex-uk.com , email info@masterflex-uk.com or telephone 0161 626 8066

We are happy to help.