This industrial-grade O-ring, featuring a robust Buna-N sealing element encased in 304 stainless steel, offers exceptional durability and chemical resistance for critical sealing applications.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Anodized |
| Grade | N/A |
| Inside Diameter | 9.900" |
| Outside Diameter | 2.271" |
| Cross Section | 0.193" |
Designed for demanding industrial environments, this O-ring is engineered with a Buna-N elastomer for excellent resistance to oils, fuels, and hydraulic fluids, coupled with a corrosion-resistant 304 stainless steel housing for enhanced structural integrity. The precise dimensions of 9.900" Inside Diameter, 2.271" Outside Diameter, and a 0.193" Cross Section ensure a tight, reliable seal under extreme pressures and temperatures. Its robust construction makes it ideal for use in pumps, valves, hydraulic systems, and general fluid power applications where fluid containment and component protection 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 and gland surfaces are clean and free from debris, burrs, or sharp edges. 2. Lubricate the O-ring and groove with a compatible lubricant to facilitate installation and prevent damage. 3. Carefully install the O-ring into the groove, ensuring it is properly seated and not twisted or pinched.
| 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) | 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. | Employ gentle, even pressure and utilize appropriate tooling or lubrication to ease installation without deforming the O-ring. |
| Installing on a dirty or damaged gland surface, compromising the seal. | Thoroughly inspect and clean the gland and mating surfaces prior to installation, addressing any imperfections. |
A: This Industrial O-Ring, Buna-N is manufactured from 304 Stainless Steel.
A: Hydraulic Systems, Pneumatic Actuators, Fluid Power Equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||