Previous in Forum: Reuse of Fasteners   Next in Forum: How to Calculate Lobe Pump Head
Close

Comments Format:






Change Mode
Close

Subscribe to Discussion:

CR4 allows you to "subscribe" to a discussion
so that you can be notified of new comments to
the discussion via email.

Close

Rating Vote:







Add Vote
8 comments
Rate this Comments: Nested
Premium
Power-User
Indonesia - Member - Member from Indonesia Engineering Fields - Mechanical Engineering - Mechanical Engineer Popular Science - Weaponology - Weapon Fan Safety - Hazmat - Safety First! Hobbies - Automotive Performance - Tuner Wannabe Hobbies - Target Shooting - I'm a good shooter

Join Date: Feb 2009
Posts: 118
Good Answers: 3

Hydrotest and PWHT Procedure for Propane Tank

05/26/2009 3:54 AM

Dear all..

Where can i find hydrotest and PWHT procedure for propane spherical tank?

Could you please explain me briefly about the hydrotest and PWHT procedure for that kind of vessel?

Please share your knowledge about these things

Thank you very much for your response.

__________________
 Please give respectful & positive answer than insulting! Respect each other ok..
Register to Reply
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.
PWSlack
Guru
United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
Posts: 30581
Good Answers: 822
#1

Re: Hydrotest & PWHT Procedure for Propane Tank

05/26/2009 4:19 AM

Open a dialogue immediately with the Engineer/Surveyor responsible for periodic inspection of the installation for the purposes of burst and fire indemnity insurance.

__________________
 "Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
Register to Reply
Anonymous Poster
#8
In reply to #1

Re: Hydrotest & PWHT Procedure for Propane Tank

07/20/2009 8:01 AM

PLEASE SEND TO ME THE PROCEDURE
Register to Reply Off Topic (Score 5)
Premium
Power-User
Indonesia - Member - Member from Indonesia Engineering Fields - Mechanical Engineering - Mechanical Engineer Popular Science - Weaponology - Weapon Fan Safety - Hazmat - Safety First! Hobbies - Automotive Performance - Tuner Wannabe Hobbies - Target Shooting - I'm a good shooter

Join Date: Feb 2009
Posts: 118
Good Answers: 3
#2

Re: Hydrotest & PWHT Procedure for Propane Tank

05/26/2009 4:39 AM

What is the standard for hydro and PWHT testing?

FYI, i used ASME VIII div 2 2007 for designing Propane tank.

Thanks all..

__________________
 Please give respectful & positive answer than insulting! Respect each other ok..
Register to Reply
PWSlack
Guru
United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
Posts: 30581
Good Answers: 822
#3
In reply to #2

Re: Hydrotest & PWHT Procedure for Propane Tank

05/26/2009 4:44 AM

<...What is the standard for hydro and PWHT testing?...>

Where is the tank to be located?

__________________
 "Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
Register to Reply
Premium
Power-User
Indonesia - Member - Member from Indonesia Engineering Fields - Mechanical Engineering - Mechanical Engineer Popular Science - Weaponology - Weapon Fan Safety - Hazmat - Safety First! Hobbies - Automotive Performance - Tuner Wannabe Hobbies - Target Shooting - I'm a good shooter

Join Date: Feb 2009
Posts: 118
Good Answers: 3
#4
In reply to #3

Re: Hydrotest & PWHT Procedure for Propane Tank

05/26/2009 4:05 PM

Above ground.. Any idea Sir?

Thanks..

__________________
 Please give respectful & positive answer than insulting! Respect each other ok..
Register to Reply
XMech
Power-User

Join Date: Jan 2009
Location: Western Canada
Posts: 295
Good Answers: 51
#5
In reply to #4

Re: Hydrotest & PWHT Procedure for Propane Tank

05/26/2009 5:32 PM

You can find general guidance in ASME PCC-2 and this document:

http://www.hse.gov.uk/research/crr_pdf/1998/crr98168.pdf

And search this site (and others) for more general guidance, eg. ensure all air out of high points, .......

__________________
 A little knowledge is a dangerous thing.
Register to Reply
Crabtree
Guru

Join Date: Jul 2007
Location: Commissariat de Police, Nouvions, occupied France, 1942.
Posts: 2599
Good Answers: 76
#6
In reply to #4

Re: Hydrotest & PWHT Procedure for Propane Tank

05/27/2009 11:28 AM

You need to state the country, Boss. National codes differ, you know.

__________________
 Good moaning!
Register to Reply
Anonymous Poster
#7
In reply to #6

Re: Hydrotest & PWHT Procedure for Propane Tank

05/27/2009 4:45 PM

Check 49 CFR section 180. This is 2 times working pressure. Dry properly.
Register to Reply
Register to Reply 8 comments
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.
Copy to Clipboard

Users who posted comments:

Anonymous Poster (2); Crabtree (1); Premium (2); PWSlack (2); XMech (1)

Previous in Forum: Reuse of Fasteners   Next in Forum: How to Calculate Lobe Pump Head

Advertisement

Got Something to Say?
Ask a Question
Start a Discussion

Search this Forum
Mechanical Engineering:
Go

CR4 Sections
Aerospace
BioMech & BioMed
Chemical & Material Science
Civil Engineering
Communications & Electronics
Education and Engineering Careers
Electrical Engineering
General
Instrumentation
Manufacturing
Mechanical Engineering
New Technologies & Research
Software & Programming
Sustainable Engineering
Transportation

Site Directories
Forum Directory
Blog Directory
User Group Directory
RSS Feeds

CR4 Rules of Conduct
CR4 FAQ
Site Glossary

Who's Online (98 right now)
Show Members
Advertisement