Cross Section & Groove Design Data

 

Available Cross Sections for Encapsulated O-Rings & Groove Design Data


 cross-agroove

 

CROSS SECTIONS (A) (D) (W) FEP / PFA
Inch MM Groove Depth Groove Width Wall Thickness

.063±.004

1.60±0.10

.046

.087

.010

.070±.004

1.78±0.10

.049

.100

.010

.079±.004

2.00±0.10

.057

.111

.010

.094±.004

2.40±0.10

.069

.127

.010

.098±.004

2.50±0.10

.074

.132

.010

.103±.004

2.62±0.10

.078

.137

.010

.118±.004

3.00±0.10

.088

.157

.010

.122±.004

3.10±0.10

.092

.161

.010

.125±.004

3.20±0.10

.095

.164

.010

.134±.005

3.40±0.13

.104

.174

.010

.139±.005

3.53±0.13

.108

.178

.012

.150±.008

3.80±0.20

.118

.191

.012

.157±.008

4.00±0.20

.125

.201

.012

.170±.008

4.30±0.20

.135

.217

.015

.177±.008

4.50±0.20

.140

.226

.015

.187±.008

4.75±0.15

.147

.238

.015

.197±.006

5.00±0.20

.157

.248

.015

.210±.008

5.33±0.20

.165

.267

.015

.217±.008

5.50±0.20

.172

.276

.015

.225±.008

5.70±0.20

.178

.284

.015

.236±.008

6.00±0.20

.190

.296

.015

.250±.010

6.35±0.25

.200

.313

.020

.275±.010

7.00±0.25

.225

.338

.020

.295±.012

7.50±0.30

.240

.364

.020

.315±.015

8.00±0.38

.257

.390

.020

.331±.015

8.40±0.38

.267

.410

.020

.354±.020

9.00±0.30

.290

.434

.020

.375±.020

9.53±0.38

.306

.460

.020

.394±.020

10.00±0.51

.322

.484

.020

.437±.020

11.10±0.51

.355

.530

.030

.472±.020

12.00±0.51

.393

.571

.030

.500±.020

12.70±0.51

.401

.620

.030

.562±.025

14.30±0.64

.450

.689

.030

.591±.025

15.00±0.64

.466

.736

.030

.625±.025

15.90±0.64

.500

.770

.030

.708±.025

18.00±0.64

.565

.900

.030

.750±.025

19.00±0.64

.580

.970

.030

.787±.025

20.00±0.64

.600

1.032

.030

1.000±.047

25.40±1.20

.757

1.270

.045*

1.250±.060

31.75±1.52

.940

1.585

.045*

*PFA / Silicone Only

Cross Section Tolerances
  Tolerance
Cross Section Round C.S. Square C.S.

.063" - .125"

±.004"

±.006"

.126" - .139"

±.005"

±.008"

.140" - .236"

±.008"

±.010"

.250" - .275"

±.010"

±.012"

.276" - .312"

±.012"

±.015"

.313" - .350"

±.015"

±.020"

.351" - .500"

±.020"

±.030"

.501" - .787"

±.025"

±.035"

.788" - .1.000"

±.047"

±.050"

1.001" - 1.250"

±.060"

±N/A

 

Design Recommendation Disclaimer:
Recommendations on application design and material selection are based upon available technical data and are offered as suggestions only. Each user should conduct evaluations to determine the suitability for his particular application. ROW, Inc. offers no express or implied warranties concerning the form, fit, or function of a product in any application.