This robust industrial O-ring offers exceptional sealing integrity. Constructed with a durable silicone elastomer and reinforced by a 316 stainless steel core, it ensures reliable performance in challenging environments.
| Standard | ISO 9001 |
| Material | 316 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Diameter | 3.895" |
| Outside Diameter | 5.590" |
| Cross Section | 0.214" |
A high-performance industrial component, this O-ring features a precise Inside Diameter of 3.895 inches and an Outside Diameter of 5.590 inches, with a 0.214-inch cross-section. The silicone material provides excellent flexibility, a wide temperature range tolerance (-50°C to +200°C), and superior resistance to chemicals, ozone, and weathering. The integrated 316 stainless steel core enhances structural rigidity, prevents extrusion under pressure, and provides robust corrosion resistance, making it ideal for food processing, pharmaceutical, and chemical fluid handling systems.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating surfaces are clean, dry, and free from burrs or debris. 2. Carefully position the O-ring within its groove, avoiding stretching or twisting. 3. Apply a light lubricant compatible with the O-ring material if necessary to facilitate assembly and prevent damage.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ISO 9001 |
| 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 |
|---|---|
| Over-stretching the O-ring during installation | Gently ease the O-ring into the groove, using minimal force to avoid permanent deformation or weakening of the sealing element. |
| Using incompatible lubricants | Consult the O-ring material compatibility chart for appropriate lubricants to prevent swelling, degradation, or loss of sealing properties. |
A: This Industrial O-Ring, Silicone is manufactured from 316 Stainless Steel.
A: Chemical processing equipment, Food and beverage machinery, Pharmaceutical manufacturing, High-temperature fluid systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||