This 3.1-inch Schedule 80 seamless pipe, crafted from premium 304 stainless steel, offers superior strength and exceptional corrosion resistance for critical fluid and gas transport. Engineered for reliability.
| Standard | ISO 9001 |
| Material | 304 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Pipe Size | 3.1" |
| Outside Diameter | 1.689" |
| Wall Thickness | 0.323" |
Manufactured under strict quality controls, this 3.1" Schedule 80 seamless pipe boasts an outside diameter of 1.689" and a substantial wall thickness of 0.323". Fabricated from 304 stainless steel, it exhibits excellent resistance to a wide range of corrosive media and elevated temperatures, making it suitable for high-pressure environments in chemical processing, petrochemical, and food/beverage industries where purity and durability are 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 alignment and support. 2. Utilize appropriate welding procedures and consumables for 304 stainless steel. 3. Perform thorough post-weld cleaning and inspection to maintain corrosion resistance.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ISO 9001 |
| 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 |
|---|---|
| Incorrect welding rod selection for 304 stainless steel. | Use ER308L or equivalent welding consumables specifically designed for 304 stainless steel to prevent sensitization and maintain corrosion resistance. |
| Inadequate pipe support leading to stress concentrations. | Install pipe supports at recommended intervals based on pipe diameter and fluid density to prevent excessive bending and vibration. |
A: This Seamless Pipe, Schedule 80 is manufactured from 304 Stainless Steel.
A: Chemical Processing Pipelines, Petrochemical Transfer Lines, High-Purity Fluid Systems, Food and Beverage Processing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||