This robust 304 stainless steel industrial O-ring provides exceptional sealing integrity under challenging operational conditions. Its precise dimensions and corrosion-resistant material ensure reliable performance in a wide array of demanding applications.
| Standard | ASTM A106 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Inside Diameter | 4.974" |
| Outside Diameter | 3.886" |
| Cross Section | 0.221" |
A proven choice for industrial professionals, this O-ring is precision-engineered from high-grade 304 stainless steel, offering superior corrosion resistance and mechanical strength. With an inside diameter of 4.974 inches, an outside diameter of 3.886 inches, and a cross-section of 0.221 inches, it is designed for secure, leak-proof sealing in high-pressure and high-temperature environments. Its material composition makes it ideal for applications involving aggressive chemicals, extreme temperatures, and corrosive media where standard elastomers would degrade.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Inspect the groove and mating surfaces for cleanliness and damage. 2. Lightly lubricate the O-ring with a compatible lubricant if recommended for the application. 3. Carefully install the O-ring into the designated groove, ensuring it is seated evenly and without twisting.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASTM A106 |
| 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 excessive force during installation, leading to O-ring damage. | Apply lubricant if appropriate and gently guide the O-ring into the groove, avoiding stretching or twisting. |
| Ignoring groove cleanliness, which can compromise the seal. | Thoroughly clean the groove and mating surfaces before O-ring installation to remove debris and contaminants. |
A: This Industrial O-Ring, Silicone is manufactured from 304 Stainless Steel.
A: High-pressure hydraulic systems, Chemical processing equipment, Food and beverage processing, Marine applications.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||