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Recent content by hankroach

  1. hankroach

    Sanitary Fitting -Standard Design

    I found these links that will give you the gasket dimensions and flange dimensions: http://www.aalco.co.uk/literature/literature.html#stainless Look at literature "Hygienic Tubes and Fittings" CAD download of BS4825, pt 3 files can be found at...
  2. hankroach

    Does Anyone know where I can get detailed Tri-Clamp Dimensions

    I found a site with good dimensional information at: http://www.aalco.co.uk/literature/literature.html#stainless Look at literature "Hygienic Tubes and Fittings" CAD download of BS4825, pt 3 files can be found at: http://www.dpluk.co.uk/cad_files/cad/hygiene_tubes/CLP.DXF Any other good links...
  3. hankroach

    Does Anyone know where I can get detailed Tri-Clamp Dimensions

    Thanks for the help. I have an application where I am constrained to use 3" sch 40 pipe. I must also maintain the nominal 3.068 ID thoughout my system. I do not see any prefabricated quick release flanges for sch 40 pipe that I can procure. Therefore I'm looking for dimensions on existing...
  4. hankroach

    Does Anyone know where I can get detailed Tri-Clamp Dimensions

    Does anyone know where I can find detailed dimensional information on Tri-Clover Tri-Clamps? I have a special application where I would like to use a 4" tri-clamp. I have not been able to find anymore that overall clamp dimensions. Thanks for the help.
  5. hankroach

    Pneumatic Transfer System and ASME B31.3

    Thanks for the reply. You're right the section I quoted is not applicable. I believe that the system would be designed to B31.3 for systems under external pressure since I will be operating at a negative pressure. I appreciate all the information members to this forum can give me in relation...
  6. hankroach

    Pneumatic Transfer System and ASME B31.3

    I'm looking at the design of a pneumatic transfer system. This system will transfer small samples in plastic carriers. The carriers are transferred via an induced vacuum on the downstream side of 3" PVC or CPVC plastic pipe lines to its desired location. The customer for this system requires...
  7. hankroach

    RTP-1 Code Stamp?

    I notice that there are many manufacturers of Reinforced Thermoset Plastic (RTP) vessels that say they design, fabricate, test, and document their vessels per ASME RTP-1 code requirements but do not have the ASME certification for the RTP-1 stamp. I’m trying to determine the reasons or...

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