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Hi there, The design presure is 85 PSI. Material is SA 516-70. Design temp is 125 F. I am not exactly sure why the bottom has to be flat. I guess this is used for water filtration (ion exchange) and needs a flat surface to support. this is my guess Irrespective of the use. Have any of you...

I have a dilema I need to design a Vessel 7FT Dia Vertical Vessel with a Flat Bottom Head. When I run calculations its asking me for a Flat Head of 4" Thk. Of course I can't get that so easy. The other choice i have is to do a false head to the tank. I tried looking every place for information...

RLS, We are medium Fabrication. We have the capability to build 16Ft X 60 Ft vessel. The biggest one we did was 17Ft X 100 Ft Vessel. We do carbon & stainless steel. I guess I should say we set ourselves apart in size.

Brian, Thanks for your comments.If I get tiny part of the west coast bussiness that will do. well West coast is so expensive compared to texas & gulf coast. I don't think there will be a remote chance for business over there.

Dear All, I work for a Fabrication company based in california which holds ASME U stamp. We do a lot of Fabrication and very little Code work. Our past efforts to increase our work load in ASME area did not produce any results. My questions is how is the market for pressure vessels and who are...

Thanks guys, Yes this is to conform AWS D1.1, I want to qualify for FCAW. Do you guys have a procedure written up that i can look at and use the information. Thanks in advance Gayaz.

Hi There, I am looking for a procedure to qualify weld done from one side only with out any backing or backgouging as a full pen weld for a corner joint. the issue is this weld will be for a box with a rectangular section. The material is Carbon steel & the process i would like to use is FCAW...

Hi cronin, dont we need to do calculations for the rf pad and the opening.

Please let me know how to do code calculations for an elliptical manway which is to be fitted to the shell

Yea if the material is normalized i does not require impact test. or i can take exception from impact test using UG-20 (f). i found it know thanks but please post any information that u may want to share here thank you

I designed a shell of 127 ID and 60 in length in advance pressure vessel software. the software says that the result is questionable and says charpy test is required?. Can any one explain why charpy test is required? I am doing Full RT, 100% weld efficiency. thanks

Hi, I have different data report's like Manufacturer's data report, partial data report etc in keyform software. I have lot of problems maintaing the data or reproducing it. my question is is there a way u can get the data report in electronic form such as in microsoftword or Acess where i can...

Hi, I am a new Engineer just started working on ASME coded Tanks. My problem is with the manufacturing aspects. I can design tank according to ASME codes. I face problems as to what welds i have to use in the tank?. what weld from the manufacturing point of view. and how to do fit up of head...

This is the first time i did die penetrant test and found 4 pin holes in a distance of 6 inches on circumferential joint of 62 inch ID. my question is what is the basis of being weld acceptable or rejectable? plus can any one suggest a good website and/or book which gives me practical knowledge...

hi rich I dont have those codes books. i checked in sec VIII Div 1 and couldnt find it. i will try to get hold of div 2 &3. thank you for ur help. bye

hi, i had gone through the ASME code book to find the procedure for the bolted retangular flange design (integral type), but couldnt find it. please any one can help me as where i can find the procedure for this design. help needed quick!!.

hi, i had gone through the ASME code book to find the procedure for the bolted retangular flange design (integral type), but couldnt find it. please any one can help me as where i can find the procedure for this design. help needed quick!!. thank you.

hi, i had gone through the ASME code book to find the procedure for the bolted retangular flange design (integral type), but couldnt find it. please any one can help me as where i can find the procedure for this design. help needed quick!!. thank you.