This high-performance Buna-N O-ring, encased in durable 316 stainless steel, delivers exceptional sealing integrity. Engineered for resilience, it prevents leakage in critical fluid and gas systems under extreme pressures and temperatures.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Anodized |
| Grade | N/A |
| Inside Diameter | 8.732" |
| Outside Diameter | 4.809" |
| Cross Section | 0.083" |
Designed for demanding industrial environments, this Buna-N O-ring features a robust 316 stainless steel construction for superior corrosion resistance and mechanical strength. The 4.809" outside diameter, 8.732" inside diameter, and 0.083" cross-section are precision-engineered to ensure a tight, leak-proof seal. Buna-N (Nitrile Butadiene Rubber) provides excellent resistance to oils, fuels, and many hydraulic fluids, making it ideal for applications involving petrochemicals, automotive, and general industrial machinery where chemical compatibility and reliable performance are paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean the mating groove and sealing surfaces thoroughly. 2. Lightly lubricate the O-ring with a compatible lubricant. 3. Carefully install the O-ring into the groove, avoiding any nicks or cuts.
| 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) | 16.0 - 18.0% |
| Nickel (Ni) | 10.0 - 14.0% |
| Molybdenum (Mo) | 2.0 - 3.0% |
| 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 | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overstretching the O-ring during installation. | Ensure the O-ring is sized correctly for the groove and install it without excessive pulling. |
| Using incompatible lubricants or cleaning agents. | Always verify lubricant and cleaning agent compatibility with Buna-N and 316 stainless steel. |
A: This Industrial O-Ring, Buna-N is manufactured from 316 Stainless Steel.
A: Hydraulic systems, Pneumatic systems, Chemical processing equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||