This robust Buna-N O-ring features a 304 stainless steel housing for superior chemical resistance and durability. Engineered for demanding sealing applications, it ensures reliable performance in challenging industrial environments.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Anodized |
| Grade | N/A |
| Inside Diameter | 3.320" |
| Outside Diameter | 3.644" |
| Cross Section | 0.187" |
Trusted by engineers across multiple sectors, this Buna-N O-ring is constructed with a high-grade 304 stainless steel housing, providing exceptional corrosion resistance and mechanical integrity. The precise dimensions of 3.320" inside diameter, 3.644" outside diameter, and a 0.187" cross-section ensure a precise fit and effective seal in critical fluid power and chemical processing systems. Buna-N's inherent resistance to oils, fuels, and hydraulic fluids, combined with the stainless steel's strength, makes this component ideal for applications requiring both chemical compatibility and robust structural support.
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, dry, and free of any debris or damage. 2. Carefully lubricate the O-ring with a compatible lubricant to facilitate installation and prevent tearing. 3. Gently seat the O-ring into the groove, ensuring it lies flat and is not twisted or stretched beyond its elastic limit.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| 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 |
|---|---|
| Installing a dry O-ring, leading to potential tearing or damage during insertion. | Always lubricate the O-ring with a compatible lubricant before installation. |
| Twisting or stretching the O-ring excessively during installation, compromising its sealing integrity. | Carefully seat the O-ring without undue stretching or twisting, ensuring it lies flat in the groove. |
| Using the wrong type of lubricant, which can degrade the Buna-N material or the stainless steel. | Consult material compatibility charts to select a lubricant specifically approved for Buna-N and 304 stainless steel. |
A: This Industrial O-Ring, Buna-N is manufactured from 304 Stainless Steel.
A: Hydraulic systems, Chemical processing equipment, Fluid transfer lines.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||