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Thanks, I think I am wrong. Close coupled I believe is directly to the impeller. Subvanpatent

I am looking for alignment checksheets for both close coupled and pulleys. I can find procedures all over the net but no checksheets. These sheets can be generic. My boss is even willing to pay, though probably not much. Thanks, Jim Subvanpatent

Thanks 1969grad, I have learned alot about the bolts and torqueing. Lubricant, washers, torque wrenches, hydraulic tensioning, gaskets, etc... I just wanted to make sure I don't pull a bolt so hard that I damage my flange. Thanks again all. Subvanpatent

Thanks jt, So it sounds like that if my J factors are both less than 1 I can probably torgue to 45000 or 60000 psi given all other conditions are amenable. Subvanpatent

I appreciate both your comments. PSI was a tired typo. I used X-calcs to run the calcs with the dimensions from the fab drawing and the results were Wm1 = 612.2 klbs and Wm2 = 353.7 klbs, but later in the results section the W for operating is 612.2 klbs and the W for gasket seating is shown...

Flexitallic Flexpro Kammprofile. I got the m and Y values from the web site. Subvanpatent

I have been searching and searching and I am not sure I have the correct answer. So here are the conditions: Flange matl: SA-105 Integral flange, Wall matl: SA-516-70 We are using B7M (100% Hardess tested bolts) 80000 psi. 68 bolts X 1" 8 UNC Flange dimensions (in):(appendix 2 nomemclature)...

Having crossed the great divide between engineering and law (I don't know what that means but it is a good starting setence for something) I still have a couple months of law school left and one thing I have learned is that it is as illegal to practice law without a license as it is to practice...