#294 – The Deadliest Fires in U.S. History: Lessons Learned from the Hartford Circus Fire November 12, 2019 75 years after “the worst avoidable disaster in the Capital City’s history,” outdoor commercial venues are safer than ever before By all accounts, danger lurked far from the minds of the estimated 7,000 spectators crowded beneath the […]
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#231 – Common Mistakes that Cause Fire Sprinkler Failure, Part 1 January 15, 2023July 19, 2019 People are the biggest threat to the effectiveness of fire sprinklers Fire marshals’ and other fire protection inspectors’ “war stories” can be ironic—and frightening. Lawn and garden sprinklers mounted on the ceiling of a carport. Sprinkler pipes that collapsed
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#397 – The VK4621 and VK4921: Meet Viking’s Latest Concealed XT-1 Pendent Sprinklers November 11, 2021November 10, 2021 The VK4621 and VK4921 provide more protection with easier installation If you need reliable, easy-to-install concealed pendent sprinklers, the latest additions to Viking’s streamlined catalog fit the bill. The VK4621 is rated as quick response (UL) and
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#49 – What is a Pilot Clamp and How Do They Drill Holes in Metal Pipe? October 4, 2019June 10, 2016 Paired with sharp blades and a series of hole-saw guides, this simple grip immunizes pipefitters against some dangerous slips and costly errors The pilot clamp is just one of many tools designed to make
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#266 – Fire Sprinkler System Risers, Part 2: Wet-Pipe Components and Assemblies December 13, 2022September 11, 2019 Variations in designers’ preferences and a system’s needs shape fire sprinkler riser assemblies—but many can be simplified with pre-made manifolds In part one of this series, we explained how the essential components of a fire riser are used
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Technical Specifications Of Drum Gear Coupling The Drum Gear Coupling is a specially designed advanced Gear Coupling. Its outer teeth are made into a sphere, with the center of the sphere on the axis of the gear. The teeth clearance is slightly larger than the general products and can transfer a greater torque and allow
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Manufacturing Of Drum Gear Couplings The Drum Gear Coupling is a specially designed advanced Gear Coupling. Its outer teeth are made into a sphere, with the center of the sphere on the axis of the gear. The teeth clearance is slightly larger than the general products and can transfer a greater torque and allow greater
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Working Principle Of Elastic Diaphragm Coupling Diaphragm Coupling is a kind of high-performance metal Flexible Coupling, which compensates axial and angular displacements by the deformation of elastic diaphragm while transferring torque. It features with compact structure, large transmission torque, long service life, maintenance-free, high temperature resistance, acid and alkali resistance, and corrosion resistance, suitable for
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Open Tyre Coupling Rokee® is a Open Tyre Coupling Supplier from China, customized open tyre coupling according to the drawings which provided by the customer, selling chinese national standard open tyre coupling, support export, due to excellent quality, complete technical services and superior cost performance, Rokee® industrial coupling have been serving more than 60 countries
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Flexible Diaphragm Coupling Model Diaphragm Coupling is a kind of high-performance metal Flexible Coupling, which compensates axial and angular displacements by the deformation of elastic diaphragm while transferring torque. It features with compact structure, large transmission torque, long service life, maintenance-free, high temperature resistance, acid and alkali resistance, and corrosion resistance, suitable for shafting transmission
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