This 304 stainless steel Schedule 40 seamless pipe offers superior corrosion resistance and structural integrity. Its precise dimensions ensure reliable performance in critical fluid and gas transfer systems.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Pipe Size | 3.1" |
| Outside Diameter | 1.758" |
| Wall Thickness | 0.379" |
Specified by design engineers worldwide, this 3.1" nominal size, Schedule 40 seamless pipe boasts an outside diameter of 1.758" and a substantial wall thickness of 0.379". Fabricated from premium 304 stainless steel, it exhibits excellent resistance to a wide range of corrosive media and elevated temperatures, making it ideal for chemical processing, food and beverage, and high-purity applications where material integrity is paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure proper pipe end preparation and cleaning to remove any contaminants. 2. Align pipe sections accurately using appropriate alignment tools for welding. 3. Execute welding according to established industry standards for 304 stainless steel, ensuring complete penetration and a smooth internal surface.
| 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 |
|---|---|
| Improper cleaning of pipe ends prior to welding. | Thoroughly degrease and clean pipe ends with a suitable solvent to ensure a clean weld joint. |
| Incorrect welding parameters leading to weld defects. | Utilize recommended welding procedures and parameters for 304 stainless steel, including appropriate filler material and shielding gas. |
A: This Seamless Pipe, Schedule 40 is manufactured from 304 Stainless Steel.
A: Chemical Processing and Petrochemical Industries, Food and Beverage Processing Lines, High-Purity Water and Pharmaceutical 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. | ||||