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Quick Order
Upload up to 300 products as an Excel or CSV file and add them to the shopping basket with one click. Your desired delivery date will be taken into account.
Orders & Deliveries
View details on orders, shipping status, methods, tracking numbers, and invoices via bulk upload - and even edit individual items there. Available for companies with a customer number and linked account.
Enquiries
Request products currently unavailable and even inquire about individual pricing using this method. Attach additional information, like technical drawings, or provide your order number for seamless processing.

Sealing Rings for the STAUFF Form EVO Tube Forming System

The sealing of the only possible leakage path is provided primarily by the large-volume elastomeric sealing of the STAUFF Form EVO Sealing Ring which is specifically positioned between the surface of the tube and the 24° conical bore of the fitting body during assembly. FKM (Viton®) is used as the standard sealing material and enables problem-free use of the STAUFF Form EVO tube forming system for challenging applications involving high temperatures or aggressive media. Thanks to the combined metal-elastomer sealing, the usage of the systeme in low-temperature ranges down to -35° C is possible without restriction – as is also the case with NBR (Buna-N®). The unique sealing profile has a particularly large cross-section in order to sealsecurely and permanently, even in the event of unfavourable tolerances of the tube or the tube fitting. Possible errors during assembly on the formed tube end are consistently avoided by the laterally equal profile of the sealing ring. The sealing effect is supported by the system pressure of the hydraulic system, so that the STAUFF Form EVO tube forming system is perfectly suited for high-pressure applications.
Connecting Parts, Accessories and Spare Parts
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Connecting Parts, Accessories and Spare Parts
15 Results
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FI-FD-06L/S-V90
Sealing Ring STAUFF Form EVO Tube OD and Series: FKM (Viton¥) 90 Shore
$0.99 / piece
Shipping from $15.00
STAUFF Material Description
STAUFF Material No.
FI-FD-06L/S-V90
6030015863
STAUFF Material Description
STAUFF Material No.
FI-FD-06L/S-V90
6030015863
FI-FD-08L/S-V90
Sealing Ring STAUFF Form EVO Tube OD and Series: FKM (Viton¥) 90 Shore
$1.04 / piece
Shipping from $15.00
STAUFF Material Description
STAUFF Material No.
FI-FD-08L/S-V90
6030015864
STAUFF Material Description
STAUFF Material No.
FI-FD-08L/S-V90
6030015864
FI-FD-10L/S-V90
Sealing Ring STAUFF Form EVO Tube OD and Series: 10 L and 10 S FKM (Viton¥) 90 Shore
$1.07 / piece
Shipping from $15.00
STAUFF Material Description
STAUFF Material No.
FI-FD-10L/S-V90
6030015865
STAUFF Material Description
STAUFF Material No.
FI-FD-10L/S-V90
6030015865
FI-FD-12L/S-V90
Sealing Ring STAUFF Form EVO Tube OD and Series: 12 L and 12 S FKM (Viton®) 90 Shore
$1.25 / piece
Shipping from $15.00
STAUFF Material Description
STAUFF Material No.
FI-FD-12L/S-V90
6030015866
STAUFF Material Description
STAUFF Material No.
FI-FD-12L/S-V90
6030015866
FI-FD-15L-V90
Sealing Ring STAUFF Form EVO Tube OD and Series: 15 L FKM (Viton¥) 90 Shore
$1.41 / piece
Shipping from $15.00
STAUFF Material Description
STAUFF Material No.
FI-FD-15L-V90
6030015867
STAUFF Material Description
STAUFF Material No.
FI-FD-15L-V90
6030015867
FI-FD-16S-V90
Sealing Ring STAUFF Form EVO Tube OD and Series: 16 S FKM (Viton®) 90 Shore
$1.53 / piece
Shipping from $15.00
STAUFF Material Description
STAUFF Material No.
FI-FD-16S-V90
6030015868
STAUFF Material Description
STAUFF Material No.
FI-FD-16S-V90
6030015868
FI-FD-18L-V90
Sealing Ring STAUFF Form EVO Tube OD and Series: 18 L FKM (Viton¥) 90 Shore
$1.46 / piece
Shipping from $15.00
STAUFF Material Description
STAUFF Material No.
FI-FD-18L-V90
6030015869
STAUFF Material Description
STAUFF Material No.
FI-FD-18L-V90
6030015869
FI-FD-20S-V90
Sealing Ring STAUFF Form EVO Tube OD and Series: 20 S FKM (Viton¥) 90 Shore
$1.87 / piece
Shipping from $15.00
STAUFF Material Description
STAUFF Material No.
FI-FD-20S-V90
6030015870
STAUFF Material Description
STAUFF Material No.
FI-FD-20S-V90
6030015870
FI-FD-22L-V90
Sealing Ring STAUFF Form EVO Tube OD and Series: 22 L FKM (Viton¥) 90 Shore
$2.03 / piece
Shipping from $15.00
STAUFF Material Description
STAUFF Material No.
FI-FD-22L-V90
6030015871
STAUFF Material Description
STAUFF Material No.
FI-FD-22L-V90
6030015871
FI-FD-25S-V90
Sealing Ring STAUFF Form EVO Tube OD and Series: 25 S FKM (Viton¥) 90 Shore
$2.61 / piece
Shipping from $15.00
STAUFF Material Description
STAUFF Material No.
FI-FD-25S-V90
6030015872
STAUFF Material Description
STAUFF Material No.
FI-FD-25S-V90
6030015872
FI-FD-28L-V90
Sealing Ring STAUFF Form EVO Tube OD and Series: 28 L FKM (Viton¥) 90 Shore
$2.48 / piece
Shipping from $15.00
STAUFF Material Description
STAUFF Material No.
FI-FD-28L-V90
6030015873
STAUFF Material Description
STAUFF Material No.
FI-FD-28L-V90
6030015873
FI-FD-30S-V90
Sealing Ring STAUFF Form EVO Tube OD and Series: 30 S FKM (Viton¥) 90 Shore
$3.31 / piece
Shipping from $15.00
STAUFF Material Description
STAUFF Material No.
FI-FD-30S-V90
6030015874
STAUFF Material Description
STAUFF Material No.
FI-FD-30S-V90
6030015874

If you have a regular demand for pipework equipment or hydraulic components and you are interested in individual pricing for our product range, please contact STAUFF.



⚠️California Proposition 65 Warning: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or reproductive harm. For more information, please visit www.P65Warnings.ca.gov .

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