This 4.9" Schedule 40 seamless pipe, fabricated from premium 316 stainless steel, offers superior corrosion resistance and structural integrity for critical industrial applications.
| Standard | ASTM A106 |
| Material | 316 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Pipe Size | 4.9" |
| Outside Diameter | 4.551" |
| Wall Thickness | 0.200" |
Designed for demanding industrial environments, this 4.9" nominal pipe size (NPS) seamless pipe features an actual outside diameter of 4.551" and a robust 0.200" wall thickness, adhering to Schedule 40 dimensions. Constructed from UNS S31600 / 31603 (316 stainless steel), it exhibits exceptional resistance to a wide range of corrosive media, including chlorides and acids, due to its molybdenum content. Its seamless construction ensures uniform wall thickness and integrity, making it ideal for high-pressure and high-temperature systems in chemical processing, petrochemical refining, and marine environments.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure proper pipe preparation, including deburring and cleaning. 2. Utilize appropriate welding procedures and filler materials for 316 stainless steel. 3. Conduct thorough post-weld inspection and testing to verify joint integrity.
| 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. | Always use welding consumables specifically rated for 316 stainless steel to maintain corrosion resistance. |
| Failing to adequately clean the pipe ends before welding. | Thoroughly clean pipe ends with a non-abrasive method to remove any contaminants that could compromise weld quality. |
A: This Seamless Pipe, Schedule 40 is manufactured from 316 Stainless Steel.
A: Chemical Processing Pipelines, Petrochemical Fluid Transport, Marine and Offshore 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. | ||||