This Schedule 80 seamless pipe, crafted from robust 316 stainless steel, is engineered for unparalleled performance in corrosive and high-pressure environments, ensuring longevity and reliability.
| Standard | ASTM A106 |
| Material | 316 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Pipe Size | 3.9" |
| Outside Diameter | 6.249" |
| Wall Thickness | 0.185" |
Purpose-built for heavy-duty applications, this 3.9" Schedule 80 seamless pipe boasts a 6.249" outside diameter and a substantial 0.185" wall thickness, providing exceptional structural integrity. Constructed from premium 316 stainless steel, it offers superior resistance to pitting and crevice corrosion, even in aggressive chemical and marine settings. This combination of dimensional robustness and advanced material properties makes it ideal for critical fluid transport systems, chemical processing, and offshore installations where failure is not an option.
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 of debris. 2. Properly align pipe sections for a flush fit. 3. Execute welding according to ASME B31.3 standards for the specific service conditions.
| 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 incorrect welding consumables for 316 stainless steel. | Employ AWS ER316L or E316L welding consumables to maintain the corrosion resistance of the base material. |
| Inadequate post-weld cleaning and passivation. | Thoroughly clean welds and surrounding areas after fabrication, followed by passivation to restore the protective oxide layer and prevent surface corrosion. |
A: This Seamless Pipe, Schedule 80 is manufactured from 316 Stainless Steel.
A: Chemical Processing Plants, Offshore Oil and Gas, Marine and Seawater 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. | ||||