Jump to content



Featured Articles

Check out the latest featured articles.

File Library

Check out the latest downloads available in the File Library.

New Article

Product Viscosity vs. Shear

Featured File

Vertical Tank Selection

New Blog Entry

Low Flow in Pipes- posted in Ankur's blog

2
- - - - -

Path Meaning In Indirect Bath Heater


3 replies to this topic
Share this topic:
| More

#1 pinakini

pinakini

    Brand New Member

  • Members
  • 1 posts

Posted 31 August 2019 - 06:55 AM

Dear All,

 

I am new to this forum.

 

I am working for a project where client has mentioned following details for Coil:

 

5.0 Pressure Coils:

5.1    No. of Coil: 1(one)

5.2    No. of Pass/path: 14 (fourteen) passes.

5.3    No of Path: 5 paths

5.4:   Coil size: 4" (101.6mm) NB x 0.337" (8.55mm) wall thickness (Schedule 80)X 8.5 Mtrs long

5.5:   Header Pipe size: 8" NB, OD: 8.625", Schedule: 80

5.6:   Coil Material: Seamless pipe as per API-5L Gr. B, / ASTM   A106 Gr. B .

5.7    Coil Operating Pressure: Max:  105.46 kg/cm2 (1500 psig)

5.8    Coil Hydraulic Test Pressure: 1.5 times the maximum working pressure

5.9    Radiography of weld joints of Coil bundle: 100 %

 

Please clarify what is the meaning of path here.



#2 Bobby Strain

Bobby Strain

    Gold Member

  • Members
  • 2,764 posts

Posted 31 August 2019 - 09:06 AM

You should ask your client.

 

Bobby



#3 fallah

fallah

    Gold Member

  • ChE Plus Subscriber
  • 4,648 posts

Posted 01 September 2019 - 03:12 AM

 

5.0 Pressure Coils:

5.1    No. of Coil: 1(one)

5.2    No. of Pass/path: 14 (fourteen) passes.

5.3    No of Path: 5 paths

5.4:   Coil size: 4" (101.6mm) NB x 0.337" (8.55mm) wall thickness (Schedule 80)X 8.5 Mtrs long

5.5:   Header Pipe size: 8" NB, OD: 8.625", Schedule: 80

5.6:   Coil Material: Seamless pipe as per API-5L Gr. B, / ASTM   A106 Gr. B .

5.7    Coil Operating Pressure: Max:  105.46 kg/cm2 (1500 psig)

5.8    Coil Hydraulic Test Pressure: 1.5 times the maximum working pressure

5.9    Radiography of weld joints of Coil bundle: 100 %

 

Please clarify what is the meaning of path here.

 

Hi,

 

A coil divided to several paths and each path is composed of several passes...


Edited by fallah, 01 September 2019 - 05:11 AM.


#4 breizh

breizh

    Gold Member

  • ChE Plus Subscriber
  • 4,320 posts

Posted 01 September 2019 - 06:30 AM

http://www.nigc-tpgc...a6-b4f1e399d408

 

To add to Fallah's reply , consider the link above .

As suggested , your customer or manager should support your query . Anyway you still have the possibility to consult vendor for support . 

let you use your favourite search engine to find out vendors . 

 

http://www.garcem.in...th-heaters.html

 

https://www.google.c...iw=1536&bih=754

 

Good luck

Breizh 


Edited by breizh, 02 September 2019 - 03:34 AM.





Reply to this topic



  

Similar Topics