[MW:4137] TPED requirment on UN Portable Tank.

Hello,

 

Can any one know regarding additional requirement of TPED (Pi marking) on UN Portable tank? (LCO2 tank)

Design Code : ASME Sec VIII-Div-1, ADR-6.7, US DOT 178.274 & 277.

 

Below are the set of quotations I have,

 

1.Pipe ERW or seamless, we use?

2.Is Sa-612N listed in harmonize standard?

3.TPED requirements for pipe and valves?

4.Where we get TPED/ADR/RID approval?

 

Please reply.

 

Regards,
Devang Patel | Manager Engineering
Inox India Ltd. | 4th Floor, ABS Tower, Old Padra Road, Vadodara. Guj. India.
Voice: + 91-265-3056100 ext. 392 | Fax: +91-265-2341449 | Mobile: +91 9879803401
Email: devangp@inoxindia.com | web: www.inoxindia.com