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Seized Blow-Out Preventer Un-Stuck After 9 Years

06 October, 20 11:18 am · Leave a comment · Red-D-Arc Welderentals
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blowout preventer

Blowout Preventers Increase Safety for Drilling Operations

A blowout-preventer (special valve or device used for preventing blowouts on oil and gas wells) which had been stuck together for 9 years is finally separated with the quick application of a Miller induction heating system from Red-D-Arc.

In addition to the many welding heat treatment applications, our heating specialists have years of experience applying this technology in numerous applications from hydro dam maintenance to heavy equipment repair. Contact a specialist to find out how induction heating can be applied to your next challenge.

Thanks to Michael Hernandez AWS CWSR from our Houston location for providing the footage.

Video: Siezed Blowout Preventer Released by Induction Heating

Construction Firm Beats Competition With Fast Induction Heating

31 May, 19 5:22 am · Leave a comment · Colin Brown
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pipeline welding project using induction heat

19 Hours Faster Than the Competition

Texas – One of our customers was trying to heat 42” diameter pipe using pear burners so that welders could weld out the joints. Our team saw an opportunity to create a solution that would help our customer get the job done much more quickly. To make this in-the-field heating job go faster, we put together a package including a Miller ProHeat 35 induction heating system, a 60kVA generator and a DP25 power distribution panel.

Red-D-Arc provided a reliable RDA Induction heating solution to a pipeline construction and maintenance company in Houston who needed to maintain consistent temperatures for their welders to weld out joints from pipes. Our induction heating specialist supplied our customer with a portable induction heating package consisting of a 60 KVA generator, a Miller Pro-Heat 35 induction heating system, and a DP25 power distribution panel. As a cost-effective alternative to their existing propane burners, induction heaters allowed them a secure heating, consistent temperature control, increased weld time, and improved safety.

With this setup we were able to get the pipe up to 250 degrees in about 5 minutes. Our customer was able to beat the competition’s target time by over 19 hours and has been asked to quote on other pipeline work for their client. Needless to say they were pleased with the solution and the opportunity for extra work it created.
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Airgas, an Air Liquide company, is the nation's leading single-source supplier of gases, welding and safety products. Known locally nationwide, our distribution network serves more than one million customers of all sizes with a broad offering of top-quality products and unmatched expertise.