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IPS Ductile Iron Back-up Rings

ips ductile iron back-up rings

(Dimensions in Inches)
For other pressure ratings, Stainless Steel, Epoxy Coated or
Gloss Reinforced PP Encapsulated - Call For Quote

Nominal Size

OD

IO

BC

# dia x holes holes

T

WPR (psi)

Weight (lbs)

3/4"

3.88

1.11

2.75

4 x 5/8

0.50

267

1

1"

4.25

1.30

3.13

4 x 5/8

0.50

267

1

1-1/4"

4.63

1.72

3.50

4 x 5/8

0.63

267

2

1-1/2"

5.00

1.97

3.88

4 x 5/8

0.69

267

2

2"

6.00

2.63

4.75

4 x 5/8

0.75

267

2

3"

7.50

3.75

6.00

4 x 3/4

0.94

267

3

4"

8.00

4.75

7.50

8 x 3/4

0.94

267

4

5"

10.00

5.69

8.50

8 x 7/8

1.00

267

6

6"

11.00

8.88

9.50

8 x 7/8

1.00

267

7

8"

13.50

8.88

11.75

8 x 7/8

1.12

267

11

10"

15.00

11.00

14.25

12 x 1

1.19

267

16

12"

19.00

13.13

17.00

12 x 1

1.50

267

23

14"

21.00

14.18

18.75

12 x 1-1/8

1.38

150

30

16"

23.50

16.19

21.25

16 x 1-1/8

1.44

160

39

18"

25.00

18.38

22.75

16 x 1-1/4

1.60

160

46

 

Contact us today by email or our toll free number:
sales@oxfordplasticsinc.com
1.800.263.0502

 

Copyright ® 2003 - 2008 | Oxford Plastics Inc. | All Rights Reserved

Oxford Plastics Inc. ~ PO Box 119, Oxford Road 6, Embro, Ontario, CANADA, N0J 1J0

Office: 519.423.6232 ~ Fax: 519.423.6057 ~ Toll Free: 1.800.263.0502