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Views: 59 Author: Lily Guo Publish Time: 2016-01-05 Origin: Site
How to calculate the approximate weight of a 90 degree SR / 2R elbow?
Form the former news, you have learned how to calculate the approximate weight of stainless steel 90 degree LR elbow , so if a elbow is 90 degree SR, or 2R, then how to calculate the approximate weight?
It also have got a formula to get it. Please see as follows:
The length of Back arc=R*1.57+OD/2*1.57
The length of Front arc=R*1.57-OD/2*1.57
so the actual length of raw material (pipe)=[(R*1.57+OD/2*1.57)+(R*1.57-OD/2*1.57)]/2
so when you get the lenth of raw material, you can easiy get the approximate weight othe the elbow using the formula that how to calculate the approximate weight of a pipe.
For 316L materail stainless steel pipes: Weight/meter=(OD-WT)*WT*0.02507
For 304L materail stainless steel pipes: Weight/meter=(OD-WT)*WT*0.02491
Have you got it?
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