This Schedule 80 seamless pipe, crafted from premium 316 stainless steel, offers superior strength and corrosion resistance for critical industrial applications. Engineered for high-pressure fluid conveyance.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Pipe Size | 3.1" |
| Outside Diameter | 4.942" |
| Wall Thickness | 0.307" |
Built to exacting engineering tolerances, this 3.1" nominal size Schedule 80 seamless pipe features a precise 4.942" outside diameter and a robust 0.307" wall thickness. The 316 stainless steel alloy provides exceptional resistance to a broad spectrum of corrosive media, including chlorides, making it ideal for chemical processing, marine environments, and high-temperature applications where integrity and longevity are paramount. Its seamless construction ensures uniform wall strength and eliminates weld defects, crucial for maintaining system pressure and preventing leaks under extreme conditions.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Inspect pipe ends for damage and ensure cleanliness. 2. Apply appropriate threading compound or sealant to male threads. 3. Thread fittings onto the pipe with hand-tightening followed by one to two turns with a wrench, avoiding overtightening.
| 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) | 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 threading compound for the specific media or temperature. | Consult material compatibility charts and select a threading compound rated for the operating conditions of the fluid and the 316 stainless steel. |
| Overtightening threaded connections, which can crack fittings or damage pipe threads. | Hand-tighten connections first, then use a wrench for a limited additional turn (typically 1-2 turns) to achieve a seal without excessive force. |
A: This Seamless Pipe, Schedule 80 is manufactured from 316 Stainless Steel.
A: Chemical Processing and Petrochemical Industries, Marine and Offshore Applications, High-Pressure Fluid and Gas Transfer 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. | ||||