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  1. rudiawan .

    spreadsheet or software for steam tracing calculation

    hi brothers.. we are looking for the software or spreadsheet for determined the steam tracing sizing for the coaltar pipe or crude oil pipe.. rgds,
  2. rudiawan .

    Flange Dimension for bore size 2000 mmm

    hi McDermott1711's yes you are right.. i am mix up with the discharge line which connect to the pump and the pressure is 20 bar this is the intake line, and only hhydrostatic pressure from sea level thanks for your info
  3. rudiawan .

    Flange Dimension for bore size 2000 mmm

    hi MJCronin.. keep calm and stay cool it is technical discussion, no more see my information detail on the picture .. https://files.engineering.com/getfile.aspx?folder=821a38b1-6298-41fd-a8d5-b8d0f4d7c4f9&file=inlet_pipe_to_engineering_tips.jpg
  4. rudiawan .

    Flange Dimension for bore size 2000 mmm

    hi MJCronim please advise the availability of the pipe on the market my plan using EFW pipe, A790 UNS S31802
  5. rudiawan .

    Flange Dimension for bore size 2000 mmm

    thanks for all response the duplex nozzle pipe will connect to the pipeline with the operating pressure about 20 bar this is sea water line supply to the plant. The pipe line looks is FRP Sea water intake basin will be built with the concrete, which is the duplex pipe will be inserted in the...
  6. rudiawan .

    Flange Dimension for bore size 2000 mmm

    why duplex.. this pipe basically will install and penetrate on the concrete of sea water basin
  7. rudiawan .

    Flange Dimension for bore size 2000 mmm

    hi mk3223.. thanks for your info i just checked it, and the rating looks not ASME standard, this flange according to DIN standard anyway thanks for this info
  8. rudiawan .

    Flange Dimension for bore size 2000 mmm

    i am designing sea water intake pipe, and will use duplex material, The pipe diameter is 2000 mm, and will use pipe class 300# is there any dimension standard for flange, rating 300# and bore size 2000 mm ? please advise for flange material applicable for this service regards, rudiawan
  9. rudiawan .

    maximum load on the pipe penetrate the concrete and puddle flange design

    hi hturkak.. thanks for your respond, this pipe basiccaly connect from sea water intake, which the distance is about 5 km the pipe is layed on the sea bed and provided with concrete weight for some distance. The pipe material is HDPE what we concern is when we simulate with seismic case and the...
  10. rudiawan .

    maximum load on the pipe penetrate the concrete and puddle flange design

    dear friend .. we have the project which the 30 inch pipe penetrate to the wall of sea water intake basin. The concrete wall thickness is 750 mm we need to get the allowable maximum load on this point (pipe that penetrate to the wall) is there any standard for our reference if using puddle...
  11. rudiawan .

    stiffness data for expansion bellows on pipe stress analysis

    friends.. i am doing pipe stress analysis, and having expansion bellows on the piping. How to input the axial stiffness, bending stiffness, torsional stiffness on the pipe stress analysis software. on the vendor catalog, it doesn't have it regards rudiawan
  12. rudiawan .

    pipe stress for HDPE pipe

    hi litleinch thanks for your reply.. the pipe kebth is 500 meter
  13. rudiawan .

    piping class for carbon steel rubber line

    thanks snickster for your piping spec.. could you inform how about fitting such as weldolet, threadolet or other branch fitting for small pipe and using the rubber line spec..
  14. rudiawan .

    pipe stress for HDPE pipe

    friend.. i have project using HDPE pipe and the size abut 600 - 800 mm. and the pipe route is above ground and the straight length about 500 mm i want to do the pipe stress analysis for the HDPE pipe. my questions is : 1. is there any software that has HDPE properties for doing pipe stress...
  15. rudiawan .

    piping class for carbon steel rubber line

    friends.. i need the piping class for carbon steel rubber lining this specification is for pumping sea water to the smelter plant appreciate if can share this piping specification class regards rudiawan
  16. rudiawan .

    CFD analysis for sea water intake pump

    dear all.. i got request for modelling CFD analysis for water flow in the sea water intake, in order to review vortex of flow water inside in the pump area (there are 5 pumps running parallel).. what software shall be used.. thanks for your advise

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