Reducing Elbow-A1

90 Female, Reducing

  • Follow plus tolerance of BIS.
  • Hot galvanised with thick uniform zinc coating.
  • Accurate threading & perfectly angled to 90°.
  • Superior grade malleability to ensure crack free installation.
NOMINAL SIZE (inches) SPECIFIED DIMENSIONS &TOLERANCE (a) OBSERVED DIMENSIONS(a) SPECIFIED DIMENSIONS & TOLERANCE (b) OBSERVED DIMENSIONS (a) SPECIFIED WALL THICKNESS & TOLERANCE OBSERVED WALL THICKNESS
3/8 x 1/4 23 ± 1.5 23.0 23 ± 1.5 23.2 2.5 -0.5 2.9
1/2 x 1/4 24 ± 1.5 25.1 24 ± 1.5 25.2 2.5 -0.5 3.0
1/2 x 3/8 26 ± 1.5 27.5 26 ± 1.5 26.5 2.5 -0.5 3.0
3/4 x 1/2 30 ± 1.5 30.5 31 ± 2.0 31.6 3.0 -0.7 4.5
1 x 1/2 32 ± 2.0 32.1 32 ± 2.0 35.0 3.0 -0.7 4.0
1 x 3/4 35 ± 2.0 35.5 36 ± 2.0 37.5 3.0 -0.7 4.0
1¼ x 1/2 34 ± 2.0 34.0 38 ± 2.0 40.0 3.5 -0.7 3.5
1¼ x 3/4 36 ± 2.0 36.0 41 ± 2.0 41.5 3.5 -0.7 4.0
1¼ x 1 40 ± 2.0 40.0 42 ± 2.0 43.0 3.5 -0.7 4.0
1½ x 1/2 36 ± 2.0 36.2 42 ± 2.0 42.0 3.5 -0.7 4.0
1½ x 3/4 38 ± 2.0 39.7 44 ± 2.0 44.3 3.5 -0.7 4.5
1½ x 1 42 ± 2.0 42.0 46 ± 2.0 46.0 3.5 -0.7 4.5
1½ x 1¼ 46 ± 2.0 46.4 48 ± 2.0 48.2 3.5 -0.7 4.5
2 x 1/2 38 ± 2.0 38.5 48 ± 2.0 49.8 4.0 -0.7 4.0
2 x 3/4 40 ± 2.0 40.6 50 ± 2.0 51.4 4.0 -0.7 4.0
2 x 1 44 ± 2.0 44.0 52 ± 2.5 52.1 4.0 -0.7 5.0
2 x 1¼ 48 ± 2.0 49.0 54 ± 2.5 55.5 4.0 -0.7 5.0
2 x 1½ 52 ± 2.5 53.0 55 ± 2.5 55.5 4.0 -0.7 5.5
2½ x 1/2 41 ± 2.0 41.8 57 ± 2.5 57.0 4.0 -0.7 6.0
2½ x 3/4 44 ± 2.0 44.0 59 ± 2.5 59.0 4.5 -1.0 6.0
2½ x 1 47 ± 2.0 47.9 60 ± 2.5 60.2 4.5 -1.0 6.2
2½ x 1¼ 52 ± 2.5 52.5 62 ± 2.5 62.0 4.5 -1.0 6.0
2½ x 1½ 55 ± 2.5 55.4 63 ± 2.5 63.0 4.5 -1.0 6.0
2½ x 2 61 ± 2.5 61.1 66 ± 2.5 66.0 4.5 -1.0 5.1
3 x 1/2 45 ± 2.0 46.2 64 ± 2.5 64.0 5.0 -1.0 5.5
3 x 3/4 47 ± 2.0 47.0 66 ± 2.5 66.1 5.0 -1.0 5.5
3 x 1 51 ± 2.5 51.0 67 ± 2.5 67.2 5.0 -1.0 6.0
3 x 1¼ 55 ± 2.5 55.0 70 ± 2.5 70.0 5.0 -1.0 6.0
3 x 1½ 57 ± 2.5 57.0 71 ± 2.5 72.0 5.0 -1.0 6.0
3 x 2 63 ± 2.5 64.7 73 ± 2.5 74.3 5.0 -1.0 6.0
3 x 2½ 71 ± 2.5 71.3 76 ± 3.0 76.4 5.0 -1.0 6.5
4 x 1/2 50 ± 2.0 50.5 78 ± 3.0 78.5 6.0 -1.0 6.5
4 x 3/4 56 ± 2.5 56.5 80 ± 3.0 80.5 6.0 -1.0 6.5
4 x 1 58 ± 2.5 58.0 81 ± 3.0 83.2 6.0 -1.0 6.0
4 x 1¼ 62 ± 2.5 62.0 83 ± 3.0 83.0 6.0 -1.0 6.0
4 x 1½ 64 ± 2.5 64.7 85 ± 3.0 85.5 6.0 -1.0 6.5
4 x 2 68 ± 2.5 70.0 86 ± 3.0 86.0 6.0 -1.0 6.0
4 x 2½ 76 ± 3.0 76.7 90 ± 3.0 90.0 6.0 -1.0 6.0
4 x 3 85 ± 3.0 85.0 93 ± 3.0 93.0 6.0 -1.0 6.0
All dimensions are in mm