This 3.1" Schedule 160 seamless pipe, constructed from premium 304 stainless steel, offers exceptional strength and corrosion resistance for demanding applications.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Pipe Size | 3.1" |
| Outside Diameter | 4.888" |
| Wall Thickness | 0.162" |
Specified by design engineers worldwide, this 3.1-inch nominal size seamless pipe boasts a precise 4.888-inch outside diameter and a robust 0.162-inch wall thickness, adhering to Schedule 160 standards. Manufactured from ASME SA312 Grade 304 stainless steel, it provides superior resistance to a wide range of corrosive media and elevated temperatures. Its seamless construction ensures uniform wall thickness, eliminating weld-related vulnerabilities and guaranteeing integrity under extreme pressure and stress. This pipe is engineered for critical fluid and gas conveyance in sectors requiring the highest reliability and performance.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure proper pipe alignment and support system design to accommodate thermal expansion and external loads. 2. Carefully prepare pipe ends for welding or connection, ensuring a clean and defect-free surface. 3. Utilize appropriate welding procedures and filler materials for 304 stainless steel to maintain material integrity and corrosion resistance.
| 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 |
|---|---|
| Incorrectly specifying pipe schedule for operating pressure requirements. | Always consult pressure-temperature charts and design codes to select the appropriate schedule (e.g., Sch 160) that meets or exceeds system demands. |
| Using incompatible welding consumables that compromise corrosion resistance. | Employ welding electrodes or filler metal specifically designed for 304 stainless steel to preserve its inherent passivation layer and prevent sensitization. |
A: This Seamless Pipe, Schedule 160 is manufactured from 304 Stainless Steel.
A: High-pressure chemical processing systems, Petrochemical and refinery pipelines, Cryogenic fluid transport.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||