0.313" - 7.95mm C/S

Vulcanized O-Rings (or Spliced O-Rings) are great for a custom design or a unique size that is not included on the standard charts. Vulcanized O-rings larger than 36" inside diameter ship in 7-14 days, 6" to 36" Inside diameter manufactured in house ship in 2-4 days. 

Size not listed, special requirements or large quantities please click this link to Request a Price Quote.

Displaying 1 to 9 (of 9 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) 6" to 12" ID X 0.313" (8.00mm) C/S EPDM 70 Custom Vulcanized O-Ring VE70.313-012
6" to 12" ID X 0.313" (8.00mm) C/S EPDM 70 Custom Vulcanized O-Ring
Spliced & Vulcanized O-Rings: Custom O-Rings for Unique Applications – Precision Made and Certified When standard O-Rings don’t meet your requirements, The O-Ring Store LLC provides custom O-Ring solutions through splicing and vulcanization. Made from high-quality extruded EPDM O-Ring cord,...
In Stock: 0
$17.020
... more info
Quantity Discounts
1-2$17.020
3-24$12.770
25-99$9.580
100+$7.670
(image for) 12" to 18" ID X 0.313" (8.00mm) C/S EPDM 70 Custom Vulcanized O-Ring VE70.313-018
12" to 18" ID X 0.313" (8.00mm) C/S EPDM 70 Custom Vulcanized O-Ring
Spliced & Vulcanized O-Rings: Custom O-Rings for Unique Applications – Precision Made and Certified When standard O-Rings don’t meet your requirements, The O-Ring Store LLC provides custom O-Ring solutions through splicing and vulcanization. Made from high-quality extruded EPDM O-Ring cord,...
In Stock: 0
$18.280
... more info
Quantity Discounts
1-2$18.280
3-24$13.710
25-99$10.290
100+$8.240
(image for) 18" to 24" ID X 0.313" (8.00mm) C/S EPDM 70 Custom Vulcanized O-Ring VE70.313-024
18" to 24" ID X 0.313" (8.00mm) C/S EPDM 70 Custom Vulcanized O-Ring
Spliced & Vulcanized O-Rings: Custom O-Rings for Unique Applications – Precision Made and Certified When standard O-Rings don’t meet your requirements, The O-Ring Store LLC provides custom O-Ring solutions through splicing and vulcanization. Made from high-quality extruded EPDM O-Ring cord,...
In Stock: 0
$20.790
... more info
Quantity Discounts
1-2$20.790
3-24$15.600
25-99$11.700
100+$9.360
(image for) 24" to 30" ID X 0.313" (8.00mm) C/S EPDM 70 Custom Vulcanized O-Ring VE70.313-030
24" to 30" ID X 0.313" (8.00mm) C/S EPDM 70 Custom Vulcanized O-Ring
Spliced & Vulcanized O-Rings: Custom O-Rings for Unique Applications – Precision Made and Certified When standard O-Rings don’t meet your requirements, The O-Ring Store LLC provides custom O-Ring solutions through splicing and vulcanization. Made from high-quality extruded EPDM O-Ring cord,...
In Stock: 0
$22.040
... more info
Quantity Discounts
1-2$22.040
3-24$16.530
25-99$12.400
100+$9.920
(image for) 30" to 36" ID X 0.313" (8.00mm) C/S EPDM 70 Custom Vulcanized O-Ring VE70.313-036
30" to 36" ID X 0.313" (8.00mm) C/S EPDM 70 Custom Vulcanized O-Ring
Spliced & Vulcanized O-Rings: Custom O-Rings for Unique Applications – Precision Made and Certified When standard O-Rings don’t meet your requirements, The O-Ring Store LLC provides custom O-Ring solutions through splicing and vulcanization. Made from high-quality extruded EPDM O-Ring cord,...
In Stock: 0
$24.550
... more info
Quantity Discounts
1-2$24.550
3-24$18.420
25-99$13.820
100+$11.060
(image for) 36" to 42" ID X 0.313" (8.00mm) C/S EPDM 70 Custom Vulcanized O-Ring VE70.313-042
36" to 42" ID X 0.313" (8.00mm) C/S EPDM 70 Custom Vulcanized O-Ring
Spliced & Vulcanized O-Rings: Custom O-Rings for Unique Applications – Precision Made and Certified When standard O-Rings don’t meet your requirements, The O-Ring Store LLC provides custom O-Ring solutions through splicing and vulcanization. Made from high-quality extruded EPDM O-Ring cord,...
In Stock: 0
$25.810
... more info
Quantity Discounts
1-2$25.810
3-24$19.360
25-99$14.520
100+$11.620
(image for) 42" to 48" ID X 0.313" (8.00mm) C/S EPDM 70 Custom Vulcanized O-Ring VE70.313-048
42" to 48" ID X 0.313" (8.00mm) C/S EPDM 70 Custom Vulcanized O-Ring
Spliced & Vulcanized O-Rings: Custom O-Rings for Unique Applications – Precision Made and Certified When standard O-Rings don’t meet your requirements, The O-Ring Store LLC provides custom O-Ring solutions through splicing and vulcanization. Made from high-quality extruded EPDM O-Ring cord,...
In Stock: 0
$32.080
... more info
Quantity Discounts
1-2$32.080
3-24$24.060
25-99$18.050
100+$14.440
(image for) 48" to 54" ID X 0.313" (8.00mm) C/S EPDM 70 Custom Vulcanized O-Ring VE70.313-054
48" to 54" ID X 0.313" (8.00mm) C/S EPDM 70 Custom Vulcanized O-Ring
Spliced & Vulcanized O-Rings: Custom O-Rings for Unique Applications – Precision Made and Certified When standard O-Rings don’t meet your requirements, The O-Ring Store LLC provides custom O-Ring solutions through splicing and vulcanization. Made from high-quality extruded EPDM O-Ring cord,...
In Stock: 0
$30.830
... more info
Quantity Discounts
1-2$30.830
3-24$23.130
25-99$17.350
100+$13.880
(image for) 54" to 60" ID X 0.313" (8.00mm) C/S EPDM 70 Custom Vulcanized O-Ring VE70.313-060
54" to 60" ID X 0.313" (8.00mm) C/S EPDM 70 Custom Vulcanized O-Ring
Spliced & Vulcanized O-Rings: Custom O-Rings for Unique Applications – Precision Made and Certified When standard O-Rings don’t meet your requirements, The O-Ring Store LLC provides custom O-Ring solutions through splicing and vulcanization. Made from high-quality extruded EPDM O-Ring cord,...
In Stock: 0
$32.080
... more info
Quantity Discounts
1-2$32.080
3-24$24.060
25-99$18.050
100+$14.440
Displaying 1 to 9 (of 9 Products)
Copyright © 2025 The O-Ring Store, LLC
1847 Wilma Dr, Clarkston WA 99403
Phone 208-413-6377 - Fax 208-413-6719