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How to calculate IDT? inch dia thickness
- Thread starter leher258
- Start date
Dhurjati Sen
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Inch dia is just a method for contractors to quote welding rate.
In your case, it will be 20"x10joints = 200 inch dia.
DHURJATI SEN
Kolkata, India
In your case, it will be 20"x10joints = 200 inch dia.
DHURJATI SEN
Kolkata, India
Some include a multiple for number of passes to distinguish welding effort between a 7.5mm wall thickness from a 14mm wall thickness, but that is dependent on company estimate practices. There is no commonly defined method for such a calculation. Its a "User specific" term.
Einstein gave the same test to students every year. When asked why he would do something like that, "Because the answers had changed."
Einstein gave the same test to students every year. When asked why he would do something like that, "Because the answers had changed."
We also use this at my company for tendering and planning purposes.
Here's a good reference on estimating: Link
Page 124 should be of interest for you, if you think it is worth the money.
Even the redacted preview on their website gives you a general idea on the methodology.
Here's a good reference on estimating: Link
Page 124 should be of interest for you, if you think it is worth the money.
Even the redacted preview on their website gives you a general idea on the methodology.
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