TPT July 2008

T echnology U pdate

‘Largest’ inflatable pipeline stopper for temporary jobs

Portable x-ray warning system Shaw Inspection Systems, UK, a developer of digital non-destructive testing systems, has launched a portable x-ray warning system for use with temporary radiation barriers. The new x-ray warning system consists of a central marshalling unit and tripod-mounted warning units. The system is IP64 rated and suitable for both indoor and outdoor use. Each warning unit features an audible siren and three 60W rotating mirror beacons: green for x-ray ready, amber for x-ray imminent and red for x-ray on. The siren sounds at up to 110dB at a distance one metre and can be adjusted by means of an internal volume control. The system’s marshalling unit can drive up to three chains of warning lamps, with up to eight warning lamps per chain. With 60 metre cables between warning lamps each branch can extend up to 480 metres. The marshalling unit is designed to connect to an existing x-ray warning circuit, but can also be used to connect with other emergency stop and warning circuits. Each system can be supplied with a full set of accessories, including heavy duty tripods, interconnection cables, terminating loop back plugs and wooden crates for storage and transportation. The portable x-ray warning system meets all the requirements of the UK Ionising Radiation Regulations 1999 (IRR99). It is based on the same electronics as used for Shaw Inspection Systems’ high quality x-ray warning lamps. For customers upgrading existing facilities or for installation into new radiation enclosures, the tri-state warning units are available as a separate product. Each unit includes a bulb failure circuit and indicator, which is activated if any of the bulbs fail. It also includes four additional safety circuits which can be configured to be opened or closed in the event of a bulb failure. Shaw Inspection Systems Limited – UK Fax : +44 1493 603 347 Email : sales@sis.shawcor.com • Website : www.shawinspectionsystems.com

The pipeline stoppers division of Huntingdon Fusion Techniques Limited, UK, has claimed to have manufactured the largest inflatable pipeline stopper, measuring 2,000mm in diameter. It is designed for the overnight and temporary stopping of large diameter pipelines.

 The 2m diameter pipeline stopper fromHuntingdon Fusion Techniques As pipelines are being laid, it is essential to close them off overnight to prevent the entry of animals and human beings, and also to prevent the ingress of dirt or potentially contaminating liquid or solid materials. Mechanical stoppers are often used for smaller pipelines. However, as pipeline diameter increases, the availability and transportation of such large mechanical stoppers becomes restrictive, so lightweight, low cost, off-the- shelf inflatable stoppers become a viable alternative. Pipestoppers ™ inflatable stoppers are available from 2" to 84" (50 to 2,000mm) as standard, but can be made to special dimensions and shapes, and with special materials. Similar stoppers are available in rectangular shapes, with heat resistant materials and for catching hydrocarbon fluids and metal debris in vertical cutting operations. The stoppers are delivered with a suitable length of inflation hose and a leak tight shut off valve. Huntingdon Fusion Techniques Limited – UK Fax : +44 1554 836 837 Email : pipe@pipestoppers.net Website : www.pipestoppers.net

Fully automatic roller feed saw

Scotchman USA, manufactures the CPO 315 RFA roller feed, fully automatic cold saw. This saw provides high quality and uninterrupted cutting on tubing, solids, and extrusions. The machine is suitable for high volume and long length applications that require very accurate and clean cuts. The CPO 315 RFA is equipped with either a supply table or a full bundle loading attachment. Either system allows the saw to automatically load, trim, cut and sort lengths up to 120" (60" is standard), and Industries, Inc,

hold ±0.006 in lengths of material up to 3" in diameter. With optional equipment, the user can feed directly into a deburring machine or acquire form jaws that can handle thin wall applications without distortion. The CPO 315 RFA saws are available in ferrous and non-ferrous models. Scotchman Industries, Inc – USA Fax : +1 800 843 5545

Email : info@scotchman.com Website : www.scotchman.com

 The Scotchman Industries CPO 315 RFA/ST fully automatic cold saw

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J uly 2008

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