This industrial O-ring, constructed from durable Buna-N and a 304 stainless steel housing, provides superior sealing performance. Engineered for exceptional resistance to chemicals and pressure, ensuring operational integrity in critical applications.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Anodized |
| Grade | N/A |
| Inside Diameter | 2.170" |
| Outside Diameter | 3.750" |
| Cross Section | 0.105" |
Trusted by engineers across multiple sectors, this industrial O-ring is precision-manufactured with a Buna-N sealing element encased in a robust 304 stainless steel housing. It boasts an inside diameter of 2.170", an outside diameter of 3.750", and a precise 0.105" cross-section. The Buna-N material offers excellent resistance to oils, fuels, and hydraulic fluids, while the stainless steel provides exceptional corrosion resistance and structural integrity, making it ideal for high-pressure and chemically aggressive environments. This design ensures reliable, long-lasting sealing in demanding industrial machinery.
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 is clean, free of debris, and properly dimensioned according to specifications. 2. Carefully inspect the O-ring for any defects or damage before installation. 3. Gently install the O-ring into its designated groove, avoiding stretching or twisting. Lubrication with a compatible lubricant may be beneficial for ease of installation and to prevent damage.
| 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 |
|---|---|
| Overtightening fasteners, which can deform the O-ring and its housing, leading to leakage. | Follow specified torque values for all fasteners to ensure even compression and prevent O-ring damage. |
| Using incompatible lubricants or cleaning agents that can degrade the Buna-N material. | Always consult chemical compatibility charts to select appropriate lubricants and cleaning solutions for Buna-N and 304 stainless steel. |
A: This Industrial O-Ring, Buna-N is manufactured from 304 Stainless Steel.
A: Hydraulic and pneumatic systems, Automotive and aerospace fluid power, 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. | ||||