on the other part of the plant there is concentration of H2S up to 15% in Gasoline vessel
P.S
gr2vessels sorry for posting here I will try to open new threads in future...
thaks
TNX
on that plant HDS/MHC on two positions I have concentration of H2S almost 99%, these are the columns of sour water and column for purifying gases with amin
TNX
You see this is the first time that I work with this (NACE,HIC,SSC....) and before I start something i like to inform myself about these conditions.....
These valves and other forgings which I need to order is situated on the HDS/MHC (Hydrodesulphurization/midllehydrocracking) I have found...
TNX
I have new Question
If I want to order forgings (valves,flanges...) ASTM A 105 N in HIC resistant quality, I must ask material requirements according to NACE MR 0103 ?
According to this should I ask testing of materials in accordance with NACE TM 0103 or with some other TM like TM 0177 or...
question
HDS/MHC (Hydrodesulphurisation/midllehydrocracking) is downstream or upstream enviroment???
I think that in this case we have both combination (upstream and downstream)???
Helo;
I need to order some HIC resistant Gate valves, there is example:
50.06-CA075 * GATE VALVE VENDOR'S DEVIATIONS. * DESCRIPTION: Solid wedge, bolted bonnet and gland, back seat, o s y and r.st., reduced bore with renewable or integral seat
• DESIGN: According to API 602.
• DIM...
Helo;
I need to order some HIC resistant Gate valves, there is example:
50.06-CA075 * GATE VALVE VENDOR'S DEVIATIONS. * DESCRIPTION: Solid wedge, bolted bonnet and gland, back seat, o s y and r.st., reduced bore with renewable or integral seat
• DESIGN: According to API 602.
• DIM. STANDARDS...
