External pressure on JIC connections
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: External pressure on JIC connections
: External pressure on JIC connections -- gfisher	Post Reply	Top of thread	Engineering Forum

Posted by: Subsea_Intervention ® 08/18/2010, 19:02:59 Author Profile eMail author Edit

Hello Gary, For such application I would not choose JIC as my primary choice, but should you need to it might be an option. Please look up Spirstar if you choose to use JIC. I have used JIC fittings which which were rated internally for 3,000 psi (At times pressure does not even meet half of the MAWP), in depths of 9000' and it has held amazingly. JIC is rated for high pressure you simply need to know where to obtain it from, in this case it would be Spirstar. My final recommendation would be Autoclave, as their valves are tested internally and externally, equally Autoclave is for high pressure applications. Here is an example of valves that I recently obtained. ROV Override valve MAWP Int: 10,000 PSI @ RT MAWP Ext: 5000 PSI @ RT Cat # 301c-0228 EPR Body# 201d-0477 PO# 2006-122 HT-A16755 316 SS Flow Control 20SM9071 MAWP 20,000 PSI @ RT 2009-170 HT-A/0520 Methanol Inject MAWP Int- 5,000 PSI @ RT MAWP Ext- 5,000 PSI @ RT Max Sea Depth- 11,500 ft Max Temp- 250 f P/N- 201D-0520 If you need contacts let me know, in regards to obtaining needed items?

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: : External pressure on JIC connections
: : External pressure on JIC connections -- Subsea_Intervention	Post Reply	Top of thread	Engineering Forum

Posted by: gfisher ® 08/30/2010, 13:00:09 Author Profile eMail author Edit

Thanks for the reply. I am talking to Swagelok now, but they are not tested externally. I will see what I can find from Autoclave. thanks, G

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