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HOME  >  PRODUCT  >  MECHANICAL SEAL

STG1/STG2/STG3

Operating Capabilities
  - Shaft diameter (D1) : 10 ~ 100mm
- Temperature(t) : -20 ~ 140℃
- Pressure(p1) : Up to 1.2Mpa
- Speed(Vg) : 10 m/s (33ft/s)
- Axial movement : ±1.0mm
Materials
  Seal face
- Silicon carbide
- Tungsten carbide
- Carbon resin
- Carbon antimony
- Special steel

Mating face

- Silicon carbide
- Ceramic

Combination
- S/S/V
- CA/CE/N
- As per requirements

Dimensions (mm)
MODEL D1
(h6)
D2
(max)
D3 D4 D5
(H8)
L1
(±0.5)
L2
(±0.5)
L3
(±0.5)
L4 L5 L6 L7 L8 L9 L10
STG...-10 10 22.5 19.2 24.6 21 14.5 25.9 33.4 6.6 6.6 7.5 10.0 17.5 7.5 9.0
STG...-12 12 25.0 21.6 27.8 23 15.0 25.9 33.4 6.6 5.6 6.5 10.0 17.5 7.5 9.0
STG...-14 14 28.5 24.6 30.9 25 17.0 28.4 33.4 6.6 5.6 6.5 10.0 17.5 7.5 10.5
STG...-16 16 28.5 28.0 30.9 27 17.0 28.4 33.4 6.6 7.5 8.5 10.0 17.5 7.5 10.5
STG...-18 18 32.0 30.0 34.1 33 19.5 30.0 37.5 7.5 8.0 9.0 11.5 19.5 8.5 10.5
STG...-20 20 37.0 35.0 35.7 35 21.5 30.0 37.5 7.5 7.5 8.5 11.5 19.5 8.5 10.5
STG...-22 22 37.0 35.0 37.3 37 21.5 30.0 37.5 7.5 7.5 8.5 11.5 19.5 8.5 10.5
STG...-24 24 42.5 38.0 40.5 39 22.5 32.5 42.5 7.5 7.5 8.5 11.5 19.5 8.5 10.5
STG...-25 25 42.5 38.0 40.5 40 23.0 32.5 42.5 7.5 7.5 8.5 11.5 19.5 8.5 10.5
STG...-28 28 49.0 42.0 47.6 43 26.5 35.0 42.5 7.5 9.0 10.0 11.5 19.5 8.5 12.0
STG...-30 30 49.0 45.0 50.8 45 26.5 35.0 42.5 7.5 10.5 11.5 11.5 19.5 8.5 12.0
STG...-32 32 53.5 48.0 50.8 48 27.5 35.0 47.5 7.5 10.5 11.5 11.5 19.5 8.5 12.0
STG...-33 33 53.5 50.0 54.0 48 27.5 35.0 47.5 7.5 11.0 12.0 11.5 19.5 8.5 12.0
STG...-35 35 57.0 52.0 54.0 50 28.5 35.0 47.5 7.5 11.0 12.0 11.5 19.5 8.5 12.0
STG...-38 38 59.0 55.0 57.1 56 30.0 36.0 46.0 9.0 10.3 11.3 14.0 22.0 10.0 12.0
STG...-40 40 62.0 58.0 60.3 58 30.0 36.0 46.0 9.0 10.8 11.8 14.0 22.0 10.0 12.0
STG...-43 43 65.5 62.0 63.5 61 30.0 36.0 51.0 9.0 12.0 13.2 14.0 22.0 10.0 12.0
STG...-45 45 68.0 64.0 63.5 63 30.0 36.0 51.0 9.0 11.6 12.8 14.0 22.0 10.0 12.0
STG...-48 48 70.5 68.4 66.7 66 30.5 36.0 51.0 9.0 11.6 12.8 14.0 22.0 10.0 12.0
STG...-50 50 74.0 69.3 69.8 70 30.5 38.0 50.5 9.5 11.6 12.8 15.0 23.0 10.5 13.5
STG...-53 53 78.5 72.3 73.0 73 33.0 36.5 59.0 11.0 12.3 13.5 15.0 23.0 12.0 13.5
STG...-55 55 81.0 75.4 76.2 75 35.0 36.5 59.0 11.0 13.3 14.5 15.0 23.0 12.0 13.5
STG...-58 58 85.5 78.4 79.4 78 37.0 41.5 59.0 11.0 13.3 14.5 15.0 23.0 12.0 13.5
STG...-60 60 88.5 80.4 79.4 80 38.0 41.5 59.0 11.0 13.3 14.5 15.0 23.0 12.0 13.5
STG...-65 65 93.5 85.4 92.1 85 40.0 41.5 69.0 11.0 13.0 14.2 15.0 23.0 12.0 16.0
STG...-68 68 96.5 91.5 95.2 90 40.0 41.2 68.7 11.3 13.7 14.9 18.0 26.0 12.5 16.0
STG...-70 70 99.5 92.0 95.2 92 40.0 48.7 68.7 11.3 13.0 14.2 18.0 26.0 12.5 16.0
STG...-75 75 107.0 99.0 101.6 97 40.0 48.7 68.7 11.3 14.0 15.2 18.0 26.0 12.5 16.0
STG...-80 80 112.0 104.0 114.3 105 40.0 48.0 78.0 12.0 15.0 16.2 18.2 26.2 13.0 20.0
STG...-85 85 120.0 109.0 117.5 110 41.0 46.0 76.0 14.0 14.8 16.0 18.2 26.2 15.0 20.0
STG...-90 90 127.0 114.0 123.8 115 45.0 51.0 76.0 14.0 14.8 16.0 18.2 26.2 15.0 20.0
STG...-95 95 132.0 120.3 127.0 120 46.0 51.0 76.0 14.0 15.8 17.0 17.2 25.2 15.0 20.0
STG...-100 100 137.0 123.3 133.3 125 47.0 51.0 76.0 14.0 15.8 17.0 17.2 25.2 15.0 20.0