TPi April 2012

São Paulo

Weld purge oxygen monitors Following the recent release of its range of pipe purging systems, Prestige Industrial Pipework Equipment (PIPE) Ltd has launched a comprehensive range of weld purge oxygen monitors to suit all exotic high purity pipe welding applications. The Handy Purge 100 entry-level model is an ideal tool for the welder’s toolbox. The unit measures levels of resting oxygen down to as low as 0.01% (100 parts per million), making it suitable for the majority of high purity welding applications. The Handy Purge 100 is a 9V battery powered unit, and uses a replaceable sensor, guaranteed for 12 months with an average life span of two to three years. The Handy Purge 100 Plus is next in the range. It is also a battery-powered device, designed to accurately measure oxygen levels down to 100 ppm, and features an integral pump for constant readings with no operator intervention. The flagship handheld purge monitor from PIPE is the Handy Purge Pro 5, designed to meet the stringent requirements of titanium welding, where even the slightest amount of oxidation is unacceptable. The Handy Purge Pro 5 reads oxygen levels down to 0.0005% (5 parts per million) – PIPE states that currently no other handheld oxygen monitor is capable of this. Powered by built-in rechargeable batteries, the Handy Purge Pro 5 features easy to use software and a colour screen. PIPE Ltd – UK sales@pipe-ltd.com www.pipe-ltd.com Corrosion resistance Officine Orsi SpA can produce a complete range of standard or made-to-measure products for all applications in the chemical, petrochemical, pharmaceutical, offshore, oil and gas, pulp and paper, power generation, seawater desalination, nuclear energy and ship building industries, or anywhere where resistance to high corrosion and temperature is required. The production range includes pipes made from plates 3" to 100" in diameter, 2 to 60mm wall thickness, in lengths up to 12m; fittings – seamless diameter from ½" to 8", welded diameter from ½" to 40", wall thickness 2 to 45mm; pressure vessels – reactors, columns, flare tips; pipe spools prefabricated according to customers’ drawings; and special products according to customers’ specifications. In order to guarantee an efficient and quick service, Officine Orsi can supply an increasing range of products directly from its warehouse. The company has its own testing and inspection department with qualified staff according to SNT-TC1 A and UNI EN 473 for the non-destructive tests.

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April 2012 Tube Products International

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