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  1. cedric

    Subsea Tie-in

    Nottingham, Contact IPSCO (UK) ltd., www.hottaps.com If you provide me an email address, I can give you the contact number and email address of someone I know in IPSCO, who could give you all info required (technical, price...). cedric
  2. cedric

    PE coating of aboveground gas pipeline in desert

    PVRV, Stanier thank you very much for you answers, they are extremely useful for me. My playground is the middle east (UAE, Oman, Qatar, Bahrain), if you need any info feel free (cedric6@gmx.ch). Cheers, Cedric
  3. cedric

    Surge Analysis software

    mainly pro and cons for Wanda and Natasha. but if you have any real benefits using pipenet TM, pls feel free to advise me.
  4. cedric

    Subsea Tie-in

    type of application (connection), water depth, size of the pipeline, environmental conditions?
  5. cedric

    PE coating of aboveground gas pipeline in desert

    thanks for ur complete answer. what would say about 3-layer PP? another subject... I am worried that no corrosion allowance has been considered on my project (48",X70, 270km, buried, gas). corrosion monitoring has been specified, but I am not convinced that it is sufficient.
  6. cedric

    Surge Analysis software

    Hi there, Surge analysis software: Natasha vs. Wanda... any advice, comment, pro and cons... cheers, Cedric.
  7. cedric

    PE coating of aboveground gas pipeline in desert

    Hi guys, Thanks for your reply. the pipeline will be buried; but it's a very long length and will be exposed to sun for quite sometime. my concern was to understand how UV could affect the material properties, and what protection could be required. Epoxy will not be considered here (thks...
  8. cedric

    PE coating of aboveground gas pipeline in desert

    Hi guys, I am looking for an advice on the type of external coating to consider when the design temperature of the line reaches 75oC. Do PE coatings going up to 75oC exist or shall I use another type of linepipe coating (& field joint coating). Taking into account ageing due to UV, what type...
  9. cedric

    PP properties

    thanks. my question was not properly targeted. sorry. I would like to know if one of you knows polymeric materials, composite materials with high k-value and high comp. strength, based on PP, and if test data would be available. By the way, could you suggest me manufacturer names. Thanks.
  10. cedric

    subsea pipeline anti-corrosion coatings

    hi, Does anyone have experience in using CTE, FBE, 3XLPE and PU or PP coating, for pipeline protection purpose? I'd like to have your opinion and advice for material selection for application in the Gulf (offshore UAE). if you could give me a brief advantages/disadvantages info, this would be...
  11. cedric

    thermal insulation with high compressive strength?

    hi, I am a structural/petroleum engineer, and I would like to know if someone could help me with a material engg pb. I'd like to know if any commercial material meets good thermal insulation prop. (similar to PP or PU) and high compressive strength (high pressure 2000m of water). This would be...
  12. cedric

    PP properties

    Hi, Does anyone have data on polypropylene properties (mechanical), such as elastic modulus, stress&strain data... as function of pressure (uniaxial & hydrostatic compression) and temperature. If anyone has somewhere in his/her archives creep data as well, I would be interested. I am actually...
  13. cedric

    subsea pipeline coating

    Hi, I would like know if someone has experience in marine anti-corrosion coating, and what would be the practical problems encountered with some them. for instance, Coal Tar Enamel (CTE), FBE, 3XLPE, PP and PU coating? advantages/disadvantages. Another question about thermal insulation. does...
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