Material & construction
Fixed catalogue dimensions and specified material grade; sealing function depends on the mating geometry and service.
WOG-445 / Flange gaskets and insulation
Oval Ring-joint Gasket
Repeat-purchase sealing and protection products for standard piping and maintenance interfaces.
| Profile | Oval, R-series ring numbers |
|---|---|
| Flange families | ASME B16.5 / API 6A as specified |
| Materials | Soft iron / low-carbon steel / 316 |
| Verification | Ring number, hardness and groove fit |
Industry reference selections; ordered specification requires supplier confirmation.
View catalogue page 91 ↗Options & acceptance
Lock dimensions, compound or metal grade and acceptance limits before repeat orders; retain batch traceability.
Application & RFQ details
RFQ: flange standard, NPS, class, facing and gasket style; specify temperature, pressure, medium and required material. Match the actual flange seating geometry.
Standards & documents
ASME B16.20 for applicable rings; API 6A only for the identified interface. Ring hardness must suit the flange groove.
Packing
Separated cartons on pallets; protect threads, sealing faces and fragile parts. State gross weight per package.
Related products
WOG-054
Spiral-wound Flange Gaskets
Seal standardized flanged oil, gas and process-piping joints.
Specifications & details ↗
WOG-344
Octagonal Ring-joint Gasket
Seal flanged oil/gas joints; insulation kits also electrically isolate bolted joints.
Specifications & details ↗
WOG-345
Kammprofile Gasket
Seal flanged oil/gas joints; insulation kits also electrically isolate bolted joints.
Specifications & details ↗