Hi Guys,
I have an issue with an H2SO4 manual isolation valve (block) upstream of an automated valve. The Automated valve controls H2So4 supply to the H2So4 scrubber vessel.
Trouble is that this manual valve is not operated regularly and during the maintenance of the automated valve, it does...
Mates,
I am designing Caustic soda storage tanks to API 650. The concentration for caustic soda is going to be as high as 50%. Initially for corrosion allowances, I have kept corrosion allowance 2mm. As this are caustic soda tanks and concentration of fluid can go up to 50%, I am bit worried...
Hi,
I am currently verifying design of HE based on Appendix 13 and 13-14(external pressure check) I have literally problem to understand terms used in this appendix. The HE cross section is same as figure 8. And i am very much confused with the terms like "inside length of long side of...
Hi guys!
I have a toris. head having cladding ring on the taper. The distance between welding line of cladding ring to shell-head welding line is 0.315 in. Head thickness 0.188 in and Shell thickness is 0.105 in. Material is As 240-304.
My question is " Is there any code limitation that...
