Heat Shrink Torch Kits | Cable Jointers Heat Shrink Gas Torches

The Sievert Pro series of cable jointers heat shrink gas torch kits meet a high standard for carrying out professional heat shrinking work on Low, Medium & High Voltage 11kV-33kV cable installations – this includes the application of heat to thin, medium and thick wall heat shrink tubes and components such as cable breakouts and cable caps when installing LV HV Joints & Terminations up to 33kV.

The Jointers Gas Torch Kits are supplied in durable impact resistant carrying cases to protect and store all the components items safely when working in often challenging workplace locations such as cable trenches and substations – the heat shrink gas torches are also used to install cable repair sleeves for repairing sheath damage.

See also  ➡ Heat Shrink Joints | Heat Shrink Terminations

Heat Shrink Torch Kit Contents

Medium & High Voltage Jointers Gas Torches

The below tables features all products in the heat shrink torch kit suitable for cable jointers heating tasks carried out by LV HV cable jointers – each gas flame torch includes a 4 metre long high-pressure hose, regulator, 38mm and 50mm gas burner head ideal for shrinking joints and terminations manufactured from heat shrink components and tubings.

To avoid over-heating and blister damage to the heat shrink tubes, joints and terminations the following should be observed:

• Ensure heat shrink gas torch is used in well ventilated locations
• Adjust the gas torch to obtain a soft blue flame with a yellow tip
• Pencil-like blue flames should be avoided when jointing and terminating cables
• Keep the gas torch aimed in the shrink direction to preheat the tubings
• Keep the flame moving continuously to avoid scorching the heat shrink material
• Jointer should shrink the heat shrink tube at the position recommended in the installation instruction

Sievert 721511

The Jointers Kit ordered according to Sievert 721511 includes:

Kit Includes:

• 4 X  Promatic Burners
• 1 X Promatic Handle
• POL Regulator
• Propane Gas Hose

Pictured Opposite – this photograph provided by a Jointer Training Centre shows a trainee undergoing the installation of MV Heat Shrink Terminations using an inadequate and unsuitable gas torch. The intensity and localised overheating generated by the gas torch to the semicon heat shrink tube is clearly visible – notice the surface damage to the black heat shrink tubes, the “blistering” and “bubbling” effect will overtime cause cable terminations to fail if correct heat shrink heating tools are not used by the Jointer.

Heat Shrink Torch Kit Part Number	Description	Product Information	Technical Information	Image
336611	Promatic handle	Plastic composite handle reinforced with 30% glass fibres for maximum durability. Double moulded soft grip for highest comfort and usability. Piezo ignition with instant trigger on/off function. Bayonet fitting for burners. Swivelling hose connection to avoid hose drag. Combined suspension hook and footstand. Valve for precise flame setting. Delivered without hose nipple.	Working pressure 1.5 to 4 Bar Weight 290g Length 180mm Height 80mm
334891	Soft flame burner for cable jointing and heat shrinking 50mm  26Kw	Soft flame design ideal for cable work and other heat shrinking applications for joints and terminations. Soft flame burns with sweeping powerful yellow and blue soot-free windproof flames. Fresh air sucks in and keeps the burner head cold to minimize the risk of burning the shrink material. To heat the sleeves efficiently but still soft enough not to overheat the shrink material. Working pressure 2 Bar.	Gas burner diameter  50mm Gas consumption g/h at 2 Bar 2000 Effect  kW 26 For thick wall heat shrink sleeves max mm  150mm
334191	Soft flame burner for cable jointing and heat shrinking 38mm  11.5Kw	Soft flame design ideal for cable work and other heat shrinking applications for joints, terminations and cable repair work. Soft flame burns with sweeping powerful yellow and blue soot-free windproof flames. Fresh air sucks in and keeps the burner head cold to minimize the risk of burning the shrink material. To heat the sleeves efficiently but still soft enough not to overheat the shrink material. Working pressure 2 Bar.	Gas burner diameter 38mm Gas consumption g/h at 2 Bar 900 Effect kW  11.5 For thick wall heat shrink sleeves max mm  150mm
334791	Standard burner for cable jointing and heat shrinking 19mm	Standard heat shrink burner with brush-type flames for all kinds of soft soldering/small heat applications. Silver soldering about 615°C.  Working pressure 2 Bar.	Gas burner diameter 19mm Gas consumption g/h at 2 Bar 250 Effect kW 3.2
717431	5mm high pressure hose 10m fixed and swivel	Sievert high pressure hoses conforms to the EN 559/ISO 3821 standards. Sievert hoses are also extra frost resistant and can be used in temperatures down to -30°C. The Sievert hose is designed with an inner layer of black gas resistant rubber, a middle layer of reinforcing weave to withstand high pressure and an outer orange coloured layer to protect against external damage, sunlight and ozone.	BSP 3/8″ to BSP 3/8″ Connection Inside Diameter 5mm 10 Meters                                                    Fixed & Swivel
306111	Regulator with fixed pressure 4bar and hose failure valve	Sievert regulators are manufactured in brass to ensure the highest quality and long service life. The valves have very high capacity and precise outlet pressure. The hose failure valve improves safety by cutting off the gas flow in case of a hose rupture or some other major gas leak.	1.5 to 4 bar POL to 3/8 5-12 kg/h

 View the complete range of Cable Jointing Tools for stripping and preparing low, medium and high voltage power cables including 11kV, 33kV, 66kV and 132kV-400kV polymeric cables with XLPE or EPR insulation and bonded/peelable semi-conductive cable screens.