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Roll Grooving Dimensions for KS D3507 & JIS G3452 Carbon Steel Pipe

Roll Grooving Dimensions for KS D3507 & JIS G3452 Carbon Steel Pipe

Groove Diameter:

Groove diameter “G” are only applicable to pipe sizes 150A or smaller.  Grooves for 200A thru 300A are to be determined by the groove circumference.

Groove Depth:

The “d” is for reference use only.

Flare Diameter:

The maximum flare diameters (F) are target values.

* The tolerance for the JIS & KS pipe has a little difference.

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