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1 vote

Minor loss coefficient for pipe end

[loss of head]1 For Sudden Enlargement d = mm = m i. Head Lost = x (Sh - 1) = mm of water ii. Discharge (Q) = Area of measuring Tank/time Required iii. Velocity (V) = Q A iv. Head lost he = (V1 – V2) ...
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How to reduce a welded iron pipe without bending it?

It looks like the girth weld must be ground flush with the surface before using the swage.
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