Engineered for robust performance, this industrial O-ring, constructed from resilient Buna-N and a 316 stainless steel housing, ensures reliable sealing in challenging environments. Its precise dimensions guarantee a secure fit for critical applications.
| Standard | ASTM A106 |
| Material | 316 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Diameter | 7.155" |
| Outside Diameter | 4.065" |
| Cross Section | 0.140" |
Trusted by engineers across multiple sectors, this industrial O-ring is meticulously crafted for superior sealing performance. Featuring a Buna-N elastomeric element housed within a corrosion-resistant 316 stainless steel casing, it offers exceptional durability and chemical resistance. The precise specifications include an Inside Diameter of 7.155 inches, an Outside Diameter of 4.065 inches, and a Cross Section of 0.140 inches, making it ideal for high-pressure hydraulic systems, chemical processing equipment, and demanding automotive applications where integrity and longevity are paramount.
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 and free of debris. 2. Carefully stretch the O-ring over the component, avoiding excessive force or sharp tools. 3. Seat the O-ring fully within the groove to achieve a proper seal.
| 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) | 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 a sharp object to install the O-ring, causing nicks or cuts. | Employ a plastic or brass installation tool, or use finger pressure only, to prevent damage to the O-ring. |
| Installing the O-ring in a dirty or contaminated groove. | Thoroughly clean the groove and surrounding components before installation to ensure a leak-free seal. |
A: This Industrial O-Ring, Buna-N is manufactured from 316 Stainless Steel.
A: Hydraulic Systems, Chemical Processing Equipment, Automotive 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. | ||||