This industrial O-ring, crafted from robust Buna-N and a 304 stainless steel casing, provides exceptional sealing performance in harsh environments. Its precise dimensions ensure a secure fit for critical fluid and gas containment.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 7.734" |
| Outside Diameter | 5.703" |
| Cross Section | 0.228" |
Trusted by engineers across multiple sectors, this Buna-N O-ring is engineered for superior chemical resistance and operational integrity. Featuring a precise inside diameter of 7.734 inches, an outside diameter of 5.703 inches, and a 0.228-inch cross-section, it's encased in durable 304 stainless steel for enhanced strength and corrosion resistance. This combination makes it ideal for applications requiring reliable sealing against a wide range of fluids, oils, and solvents in demanding industrial settings.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating groove surfaces are clean and free of debris. 2. Carefully stretch the O-ring over the component, avoiding sharp tools or excessive force. 3. Seat the O-ring fully within its designated groove, verifying proper compression.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASME B18 |
| Tensile Strength | 75,000 psi (515 MPa) |
| Yield Strength | 30,000 psi (205 MPa) |
| Elongation in 2 in. | 40% min |
| Hardness | Rockwell B95 max |
| Carbon (C) | 0.08% max |
| Chromium (Cr) | 18.0 - 20.0% |
| Nickel (Ni) | 8.0 - 10.5% |
| Manganese (Mn) | 2.00% max |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| Standard | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using incorrect O-ring size for the groove. | Always verify the O-ring's dimensions (ID, OD, CS) against the groove specifications to ensure a proper fit and seal. |
| Damaging the O-ring during installation with sharp tools. | Utilize specialized O-ring installation tools or lubricate the O-ring and groove with a compatible sealant to prevent tearing or nicking. |
A: This Industrial O-Ring, Buna-N is manufactured from 304 Stainless Steel.
A: Hydraulic and pneumatic systems, Chemical processing equipment, Automotive and aerospace fluid handling.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||