[[TitleIndustry]]

JIS B0202 JIS 30° Female (Cone) Seat, Parallel Pipe Threads

Date:Jun 01, 2019


The Japanese JIS 30° flare is similar to the American SAE 37° flare connection in application as well as sealing principles. However, the flare angle and dimensions are different. The threads are similar to BSPP.

JIS_B0202_30_cone

Inch Size, Size mm (Dash), Nominal Thread Tapered Size, Male Thread O.D. Female Thread I.D.

1 ⁄ 4 6 (04) 1 ⁄ 4 -19 33 ⁄ 64 13,2 15 ⁄ 32 11,9

3 ⁄ 8 9 (06) 3 ⁄ 8 -19 21 ⁄ 32 16,7 19 ⁄ 32 15,3

1 ⁄ 2 12 (08) 1 ⁄ 2 -14 13 ⁄ 16 21,0   3 ⁄ 4 19,2

3 ⁄ 4 19 (12) 3 ⁄ 4 -14 1 1 ⁄ 32 26,4 31 ⁄ 32 24,6

1 25 (16) 1-11 1 5 ⁄ 16 33,3 1 7 ⁄ 32 30,9

1 1 ⁄ 4 32 (20) 1 1 ⁄ 4 -11 1 21 ⁄ 32 41,9 1 9 ⁄ 16 39,6

1 1 ⁄ 2 38 (24) 1 1 ⁄ 2 -11 1 7 ⁄ 8 47,8 1 25 ⁄ 32 45,5

2 50 (32) 2-11 2 11 ⁄ 32 59,7 2 1 ⁄ 4 57,4



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