Engineered for demanding environments, this 3.1" Schedule 80 seamless pipe offers superior corrosion resistance and mechanical strength. Manufactured from premium 316 stainless steel, it ensures reliable performance in aggressive media and high-pressure systems.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Pipe Size | 3.1" |
| Outside Diameter | 3.339" |
| Wall Thickness | 0.322" |
A proven choice for industrial professionals, this 3.1" Schedule 80 seamless pipe boasts an outside diameter of 3.339" and a robust wall thickness of 0.322". Constructed from high-grade 316 stainless steel, it provides exceptional resistance to pitting, crevice corrosion, and general corrosion in environments containing chlorides and other aggressive chemicals. Its seamless construction ensures uniform wall thickness, eliminating weld-related weaknesses and offering superior leak integrity, making it ideal for high-pressure fluid transport in chemical processing, marine, and pharmaceutical industries.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean pipe ends thoroughly to remove any debris or contaminants. 2. Apply appropriate threading compound or PTFE tape to male threads before connecting. 3. Tighten connections securely using calibrated torque wrenches to specified values, avoiding over-tightening.
| 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) | 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 incompatible threading compounds or sealants. | Always use thread sealants specifically rated for 316 stainless steel and the fluid being conveyed. |
| Over-tightening pipe fittings, leading to thread damage or pipe deformation. | Adhere to manufacturer-recommended torque specifications for all connections. |
A: This Seamless Pipe, Schedule 80 is manufactured from 316 Stainless Steel.
A: Chemical Processing Pipelines, Marine and Offshore Systems, High-Purity Fluid Transfer, Pharmaceutical Manufacturing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||