This robust industrial O-ring, constructed from premium 304 stainless steel, offers exceptional sealing integrity and longevity in demanding applications. Its precise dimensions ensure a secure fit and reliable performance.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 4.454" |
| Outside Diameter | 1.111" |
| Cross Section | 0.161" |
A high-performance industrial component, this O-ring features a nominal Inside Diameter of 4.454 inches, an Outside Diameter of 1.111 inches, and a Cross Section of 0.161 inches. The 304 stainless steel construction provides excellent corrosion resistance, high tensile strength, and the ability to withstand a broad temperature range, making it ideal for chemical processing, food and beverage, and offshore oil and gas industries where aggressive media and extreme conditions are prevalent. This material ensures superior durability and a consistent seal under pressure.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the sealing groove is clean and free of debris. 2. Carefully lubricate the O-ring with a compatible lubricant if required by the application. 3. Gently stretch and fit the O-ring into the groove, avoiding overstretching or 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 the assembly, which can deform the O-ring and lead to premature failure. | Tighten fasteners to the manufacturer's specified torque to ensure proper compression without damage. |
| Using incompatible lubricants or cleaning agents that can degrade the O-ring material. | Always consult the material compatibility chart for the specific silicone O-ring and application environment. |
A: This Industrial O-Ring, Silicone is manufactured from 304 Stainless Steel.
A: Chemical processing equipment, Food and beverage production machinery, Offshore oil and gas components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||