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  • Users: beretta24
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  1. beretta24

    Affect of temperature on Steel

    I have an application where a 316 stainlesss part is being used to maintain a compressive load on an assembly. During manufacturing, the SS part was heated to a point where the part relaxed and no long maintained a load on the assembly. My question is at what temperature will the steel become...
  2. beretta24

    Flexible Connection

    I'm workig on a lubrication system and have to connect the tank to a manifold with a flexible connection. The connection or joint needs to withstand about a half inch of travel in any direction. Currently, the connection points are 3" ANSI B16.5 flanges. The line/connection needs to include an...
  3. beretta24

    Required contact area for electrical connection

    Looking for some sparky knowledge here. I'm designing some test equipment and need to make sure I have enough contact area to prevent heating a threaded connection beyond the point where it can be reused. We will be running 1000V and 1000A through the connection. The real trick is the duration...
  4. beretta24

    Optimal thread style?

    I am trying to pick the best connection for some test equipment. I am running two copper axial leads (1.25" OD copper bar cut in half) down the center of a shaft. At both ends I will have a flat machined into the bars to accept a copper radial lead. The radial lead will thread into the axial...
  5. beretta24

    CuNi Flanges and Fittings

    I'm working on a lubrication system for a US military project and have had a little trouble sourcing 70/30 CuNi flanges, fittings etc. through a mfg that has experience with military projects. Can anyone point me in the right direction? Thanks. PS..having some server issues and I apologize if...
  6. beretta24

    CuNi flange Mfg

    I'm working on a lubrication system for a US military project and have had a little trouble sourcing 70/30 CuNi flanges, fittings etc. through a mfg that has experience with military projects. Can anyone point me in the right direction? Thanks. Brian
  7. beretta24

    Brazing Bronze to Stainless Steel

    I posted this question in the Fluid and Piping section but the responses I received related more closely to commercial plumbing. I am looking to interface ss tubing with a bronze relief valve. I am not familiar with this brazing operation or even if it is an acceptable practice? The relief...
  8. beretta24

    Sil Braze relief valve

    Working on a lube system for a military application and the pressure relief valve specifies a Sil Braze connection for the bronze valve. What is the best method for interfacing the valve with the 316 stainless steel tubing? Brian
  9. beretta24

    Interfacing with an ANSI B16.5 RF Flange

    I am working on a military project and need to connect a lube line to a heat exchanger. The heat exchanger calls out a 1 1/4" ANSI B16.5 150# RF flange. The lube lines are 1 1/4" OD ss tubing with a 0.095" wall thickness. Can a flange be welded to this tubing for attachment? Is there generally...

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