This high-performance industrial O-ring, crafted from durable 304 stainless steel, is engineered for exceptional sealing capabilities. Its precise dimensions ensure a secure fit in critical applications, offering superior resistance and longevity.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Diameter | 7.125" |
| Outside Diameter | 8.315" |
| Cross Section | 0.147" |
Engineered for reliability and performance, this industrial O-ring features a precise Inside Diameter of 7.125 inches, an Outside Diameter of 8.315 inches, and a Cross Section of 0.147 inches. The robust 304 stainless steel construction provides excellent corrosion resistance, high-temperature stability, and mechanical strength, making it ideal for demanding sealing applications in industries such as chemical processing, food and beverage, and pharmaceuticals where hygiene and inertness are paramount. This material choice ensures long-term seal integrity under challenging operating conditions.
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 from debris or damage. 2. Carefully stretch the O-ring over the component or into the groove, avoiding excessive force or sharp tools that could nick or abrade the seal. 3. Verify the O-ring is properly seated and evenly distributed within the groove, ensuring no twisting or pinching.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASME B18 |
| 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. | Gently stretch the O-ring and use appropriate tools, if necessary, to avoid tearing or puncturing the seal. |
| Installing on a dirty or damaged groove surface. | Thoroughly clean and inspect the groove for any imperfections before O-ring placement. |
| Allowing the O-ring to twist or pinch during installation. | Ensure the O-ring is seated evenly and uniformly within the groove without deformation. |
A: This Industrial O-Ring, Silicone is manufactured from 304 Stainless Steel.
A: Chemical Processing Equipment, Food & Beverage Machinery, Pharmaceutical Manufacturing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||