This industrial O-ring, constructed from robust 316 stainless steel, offers exceptional sealing performance. Engineered for demanding environments, its precise dimensions ensure reliable containment and leak prevention in critical fluid and gas systems.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 4.464" |
| Outside Diameter | 7.430" |
| Cross Section | 0.081" |
A high-performance industrial component, this Buna-N O-ring is meticulously manufactured from premium 316 stainless steel, renowned for its superior corrosion resistance and mechanical strength. Featuring an inside diameter of 4.464 inches, an outside diameter of 7.430 inches, and a precise cross-section of 0.081 inches, it is designed to maintain optimal sealing integrity under challenging operating conditions. The 316 stainless steel construction ensures compatibility with a wide range of aggressive media and elevated temperatures, making it ideal for applications requiring robust and long-lasting sealing solutions in industries such as chemical processing, oil and gas, and heavy manufacturing.
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. 2. Lightly lubricate the O-ring and groove with a compatible lubricant. 3. Carefully install the O-ring into the groove, avoiding excessive stretching or twisting.
| 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) | 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 |
|---|---|
| Using the wrong lubricant or no lubricant at all. | Always use a lubricant compatible with both the O-ring material and the media being sealed. A light application of a compatible grease or silicone lubricant can prevent damage during installation and ensure proper sealing. |
| Overtaxing the O-ring during installation by stretching it beyond its elastic limit. | Install the O-ring without unnecessary stretching. If the O-ring feels too tight, verify the groove dimensions or consider a slightly larger O-ring if within tolerance. Avoid tools that can nick or cut the O-ring. |
A: This Industrial O-Ring, Buna-N is manufactured from 316 Stainless Steel.
A: Hydraulic and pneumatic systems, Chemical processing equipment, Automotive and aerospace fluid handling.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||