Engineered for extreme conditions, this 304 stainless steel seamless pipe, Schedule 160, offers unparalleled pressure handling and corrosion resistance, making it ideal for demanding industrial environments.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Pipe Size | 3.1" |
| Outside Diameter | 6.268" |
| Wall Thickness | 0.355" |
Specified by design engineers worldwide, this 3.1" Nominal Bore (NB) seamless pipe boasts a precise 6.268" Outside Diameter (OD) and a robust 0.355" wall thickness, conforming to Schedule 160. Fabricated from high-grade 304 stainless steel, it provides exceptional tensile strength, yield strength, and superior resistance to a wide range of corrosive media, including acids and chlorides. Its seamless construction ensures uniform wall thickness and eliminates potential leak paths, crucial for high-pressure fluid and gas transport in chemical processing, oil and gas, and power generation sectors.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure pipe ends are clean, free from burrs and debris. Verify dimensions and material grade against project specifications. 2. Properly align pipe sections for welding or connection, utilizing appropriate joining methods (e.g., TIG welding with 308 filler rod, or compatible mechanical couplings). 3. Perform post-installation cleaning and pressure testing according to established industry standards and project 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) | 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 incorrect welding consumables for 304 stainless steel, leading to compromised weld integrity and corrosion resistance. | Always use welding consumables specifically designed for 304 stainless steel, such as 308L filler metal, to maintain the alloy's inherent properties. |
| Inadequate preparation of pipe end faces, resulting in poor weld fusion and potential stress risers. | Ensure pipe end faces are properly beveled and meticulously cleaned to achieve full penetration and sound metallurgical bonds during welding. |
A: This Seamless Pipe, Schedule 160 is manufactured from 304 Stainless Steel.
A: High-pressure chemical processing pipelines, Subsea oil and gas extraction equipment, Cryogenic fluid 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. | ||||