This 316 Stainless Steel Schedule 80 seamless pipe is engineered for superior performance in demanding industrial environments. Its robust construction ensures reliability under extreme pressure and corrosive conditions.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Pipe Size | 2.9" |
| Outside Diameter | 3.957" |
| Wall Thickness | 0.345" |
Purpose-built for heavy-duty applications, this 316 Stainless Steel Schedule 80 seamless pipe features a nominal pipe size (NPS) of 2.9", an exact outside diameter (OD) of 3.957", and a substantial wall thickness (WT) of 0.345". The superior corrosion resistance of 316 stainless steel, attributed to its molybdenum content, makes it ideal for handling aggressive chemicals, high temperatures, and saline environments, ensuring long-term integrity in critical systems.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure all mating surfaces are clean and free from debris. 2. Carefully align the pipe with the fitting or connecting component. 3. Securely fasten using appropriate welding, threading, or coupling methods according to industry standards and application requirements.
| 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 incompatible welding consumables for 316 stainless steel. | Utilize welding consumables specifically designed for 316 stainless steel to maintain its corrosion resistance and mechanical properties. |
| Over-tightening threaded connections, leading to stress corrosion cracking. | Apply appropriate torque to threaded connections, avoiding excessive force to prevent damage and maintain material integrity. |
A: This Seamless Pipe, Schedule 80 is manufactured from 316 Stainless Steel.
A: Chemical processing plants, Offshore oil and gas exploration, 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. | ||||