Hi all.
As per subject, i dont have experience for aluminum dome roof design and the contractor propose to use it with construction cost and schedule benefits.
I knew the design is listed in appendix G.
What are considerations to use aluminum dome roof (advantage and dis. of it) since the tank...
Hi,
I read some spec for vessel,for hydrotest purpose max. Chlor is 30 ppm
I think,it will applicable for CS and SS material.
Another reference said for Shell and Tube Heat Exchanger (stainless steel).. Shall have Chlor content 25 ppm.
Question: i think both PV and STHE should have same...
Hi,
i found in some calculation procedure/criteria from various spec to calculate thickness of piping:
1.
a. For Class 150 and 300 systems: The maximum pressure rating in accordance to the
Temperature- Pressure Rating Tables in ASME B16.5 is used.
b. For Class 600 and above: Design...
HI all,
as per the Tittle, is it Non Mandatory/Optional to Install Secondary Seal.
Refer to API 650 Appendix H :
"H.4.4 Peripheral Seals
In addition to the required floating roof primary peripheral seal, secondary peripheral seals shall be provided if
specified on the Data...
Hi all,
i am new in Storage Tank area, i have question:
- is continously filled weld mandatory for roof plate lap joint if a tank roof is internally lined or coated (both inside and outside)?
or seal weld is enough?
- Emergency Vent requirement, is there any mandatory requirement to use it...
