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公司基本資料信息
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PASCA&MERCK彈簧增強型密封圈選型指南:
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Metal CS Rings – External Pressure - Spring Energised:CSI
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Seal dimension
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Groove dimensions
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Load
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SB
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AS
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RS
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MT
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DC
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DG
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GD
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WG
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R
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M-Spring
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Axial
section |
Tolerance
On AS (cross section) |
Radial
Section |
Material code Spring Load
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Material
Thickness Jacket |
Diametrical dearance
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Diameter Groove (range)
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Groove Depth (min/max)
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Width Groove(min)
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Radius(max)
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N/mm Circum-ference
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Spring Back in mm
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1.57
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±0.05
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1.52
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M/H
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0.15
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0.15
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20-280
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1.27-1.32
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2.05
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0.35
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200
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0.10
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2.00
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±0.05
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1.85
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M/H
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0.25
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0.20
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20-300
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1.60-1.68
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2.50
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0.40
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180
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0.12
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2.39
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±0.05
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2.24
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M/H
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0.25
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0.20
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25-400
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1.91-2.01
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3.10
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0.50
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160
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0.15
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2.79
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±0.05
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2.64
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M/H
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0.38
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0.25
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25-500
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2.23-2.34
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3.60
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0.50
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200
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0.18
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3.18
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±0.08
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2.90
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M/H
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0.38
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0.30
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25-600
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2.54-2.67
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4.10
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0.75
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160
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0.20
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3.96
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±0.08
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3.60
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M/H
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0.41
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0.41
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32-750
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3.18-3.30
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5.10
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1.20
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210
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0.25
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4.78
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±0.10
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4.49
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M/H
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0.51
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0.46
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75-900
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3.84-3.99
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6.20
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1.20
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250
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0.28
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5.60
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±0.10
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5.19
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M/H
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0.51
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0.48
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75-1000
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4.48-4.70
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7.30
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1.20
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200
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0.30
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6.35
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±0.10
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5.81
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M/H
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0.64
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0.51
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100-1800
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5.08-5.28
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8.30
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1.50
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340
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0.36
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7.90
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±0.10
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7.25
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M/H
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0.64
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0.70
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150-3000
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6.32-6.58
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10.40
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1.50
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300
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0.40
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9.53
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±0.10
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8.66
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M/H
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0.97
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0.75
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300-3000
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7.62-8.03
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12.40
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1.50
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430
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0.43
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12.70
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±0.13
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11.53
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M/H
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1.27
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1.00
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600-7600
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10.16-10.67
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16.50
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1.50
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500
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0.56
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*Load and spring back figures are based on Inconel/Inconel Jacket and spring.Actual load figures
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and to a lesser extend spring back can differ hugely from the given data.Tolerancess on groove
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depth,plating,diametrical clearance and differences in material batches can create differences of
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up to 100% for the smaller cross sections,down to 50% for the bigger cross section.
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Load figures only valid "M"(medium duty)spring
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From the given data.Tolerances on groove depth,plating,diametrical clearance and differences in material
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batches can create differences of up to 100% for the smaller cross sections,down to
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50% for the bigger cross section.
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Load figures only valid for "M"(medium duty)spring.
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Metal CS Rings – External Pressure - Spring Energised:
CSE |
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Seal dimension
|
Groove dimensions
|
Load
|
SB
|
|||||||||
AS
|
|
RS
|
|
MT
|
DC
|
DG
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GD
|
WG
|
R
|
M-Spring
|
|
|
Axial
section |
Tolerance
On AS (cross section) |
Radial
Section |
Material code Spring Load
|
Material
Thickness Jacket |
Diametrical dearance
|
Diameter Groove (range)
|
Groove Depth (min/max)
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Width Groove(min)
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Radius(max)
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N/mm Circum-ference
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Spring Back in mm
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1.57
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±0.05
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1.52
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M/H
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0.15
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0.15
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20-280
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1.27-1.32
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2.05
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0.35
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200
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0.10
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2.00
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±0.05
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1.85
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M/H
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0.25
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0.20
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20-300
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1.60-1.68
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2.50
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0.40
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180
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0.12
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2.39
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±0.05
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2.24
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M/H
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0.25
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0.20
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25-400
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1.91-2.01
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3.10
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0.50
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160
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0.15
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2.79
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±0.05
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2.64
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M/H
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0.38
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0.25
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25-500
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2.23-2.34
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3.60
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0.50
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200
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0.18
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3.18
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±0.08
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2.90
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M/H
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0.38
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0.30
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25-600
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2.54-2.67
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4.10
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0.75
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160
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0.20
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3.96
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±0.08
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3.60
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M/H
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0.41
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0.41
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32-750
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3.18-3.30
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5.10
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1.20
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210
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0.25
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4.78
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±0.10
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4.49
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M/H
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0.51
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0.46
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75-900
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3.84-3.99
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6.20
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1.20
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250
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0.28
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5.60
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±0.10
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5.19
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M/H
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0.51
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0.48
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75-1000
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4.48-4.70
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7.30
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1.20
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200
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0.30
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6.35
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±0.10
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5.81
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M/H
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0.64
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0.51
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100-1800
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5.08-5.28
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8.30
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1.50
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340
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0.36
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7.90
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±0.10
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7.25
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M/H
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0.64
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0.70
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150-3000
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6.32-6.58
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10.40
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1.50
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300
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0.40
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9.53
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±0.10
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8.66
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M/H
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0.97
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0.75
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300-3000
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7.62-8.03
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12.40
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1.50
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430
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0.43
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12.70
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±0.13
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11.53
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M/H
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1.27
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1.00
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600-7600
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10.16-10.67
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16.50
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1.50
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500
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0.56
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*Load and spring back figures are based on Inconel/Inconel Jacket and spring.Actual load figures
|
||||||||||||
and to a lesser extend spring back can differ hugely from the given data.Tolerancess on groove
|
||||||||||||
depth,plating,diametrical clearance and differences in material batches can create differences of
|
||||||||||||
up to 100% for the smaller cross sections,down to 50% for the bigger cross section.
|
||||||||||||
Load figures only valid "M"(medium duty)spring
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