http://www.che.com Chemical Engineering en-us 2013 Fri, 24 May 2013 13:33:17 EDT Coolant circuits must dissipate heat from applications such as welding or power-electronics installations. This requires high flowrates within a compact space. This company... http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/piping_and_tubing/10283.html Fri, 1 Mar 2013 0:00:00 EST Tygon S3 (safe, smart and sustainable) is said to be the first bio-based and phthalate-free tubing, and is the next generation of flexible tubing from this company for food and beverage... http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/piping_and_tubing/10154.html Fri, 1 Feb 2013 0:00:00 EST A new tubing solution for use in chemical dispensing applications is now available in Europe. The Tygon 2375 Ultra Chemical Resistant Tubing replaces the widely used Tygon 2075 line, providing an improved pressure rating... http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/piping_and_tubing/10008.html Sat, 1 Dec 2012 0:00:00 EST The QVF Supra-Line is compatible with two proven flange systems — the QVF/WPR2002 and the Schott/KF systems — and thus reduces the number of technically equivalent components required while providing the user with... http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/piping_and_tubing/9795.html Mon, 1 Oct 2012 0:00:00 EDT Two new diameters extend the diversity of this company’s modular-pipework system for handling bulk goods, dust extraction and exhaust air. Introducing these two new... http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/piping_and_tubing/9672.html Sat, 1 Sep 2012 0:00:00 EDT A tube welder for sterile biopharmaceutical applications Sartorius Stedim Biotech The Biowelder Total Containment (TC) system features innovative technology that permits sterile connection of liquid-liquid thermoplastic tubing that has an outer diameter of up to 1 in. and that is used on disposable bag... http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/piping_and_tubing/9532.html Wed, 1 Aug 2012 0:00:00 EDT With the MiniTest 300, this company introduces the first vacuum leak detector that uses a quartz window sensor instead of the conventional mass-spectrometer detector. The MiniTest 300 operates at a working pressure of up to 200... http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/piping_and_tubing/9546.html Wed, 1 Aug 2012 0:00:00 EDT The MiniTest 300 is a vacuum leak detector that uses a quartz-window sensor, rather than a mass spectrometer. Weighing only 11 lb, the unit is suited to mobile leak detection at onsite service calls. The MiniTest 300 operates at a working pressure of... http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/piping_and_tubing/9561.html Wed, 1 Aug 2012 0:00:00 EDT Failures of piping due to vibration-induced fatigue are a serious problem in the chemical process industries (CPI) . Because flow-induced vibrations are complex, no closed-form design solutions are available. In this article, we present a method for quantifying vibration forcing functions for the optimal design of metal piping systems in the CPI, as well as an example of its use.... http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/piping_and_tubing/9271.html Tue, 1 May 2012 0:00:00 EDT Peristaltic pumps are a type of positive displacement pump that can be used in industrial chemical dosing applications and others. The tubing used to convey the material into and out of the pump mechanism is a critical aspect of pump performance. The following are considerations for selecting tubing materials for use with a peristaltic pump.... http://www.che.com/processing_and_handling/liquid_gas_and_air_handling/piping_and_tubing/9300.html Tue, 1 May 2012 0:00:00 EDT