This 3.4" Schedule 40 seamless carbon steel pipe offers exceptional strength and reliability. Engineered for high-pressure fluid transport and structural support in demanding industrial environments.
| Standard | DIN 933 |
| Material | Carbon Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Pipe Size | 3.4" |
| Outside Diameter | 1.746" |
| Wall Thickness | 0.410" |
Manufactured under strict quality controls, this 3.4" nominal pipe size (NPS) seamless carbon steel pipe features an outside diameter (OD) of 1.746" and a wall thickness of 0.410". This precise dimensional tolerance ensures compatibility with Schedule 40 fittings and provides a minimum burst pressure suitable for general fluid and gas conveyance, as well as structural applications. The carbon steel material offers good tensile strength and weldability for robust installations.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Inspect pipe ends for damage and ensure cleanliness. 2. Align pipe with Schedule 40 fittings, ensuring proper engagement. 3. Weld or join according to applicable industry standards and material specifications.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| Burst Pressure | 4x Working Pressure (Typical) |
| Working Pressure | See Manufacturer Specs |
| Temperature Range | -20°F to 400°F (-29°C to 204°C) |
| Carbon (C) | 0.28 - 0.55% |
| Manganese (Mn) | 0.60 - 0.90% |
| Phosphorus (P) | 0.04% max |
| Sulfur (S) | 0.05% max |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| Standard | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using incorrect fittings for the pipe size and schedule. | Always verify that fittings are rated for 3.4" NPS and Schedule 40 to ensure a secure and leak-free connection. |
| Inadequate weld preparation or technique for carbon steel. | Ensure proper beveling, cleaning, and use of appropriate welding consumables and procedures to achieve full penetration and structural integrity. |
A: This Seamless Pipe, Schedule 40 is manufactured from Carbon Steel.
A: High-pressure fluid and gas transmission lines, Structural support in industrial frameworks, Hydraulic systems and process piping.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||