This Schedule 80 seamless carbon steel pipe, with a 3.1" outside diameter and 0.156" wall thickness, is engineered for demanding fluid and gas conveyance systems requiring robust structural integrity.
| Standard | ASME B18 |
| Material | Carbon Steel |
| Finish | Plain |
| Grade | N/A |
| Pipe Size | 3.1" |
| Outside Diameter | 1.874" |
| Wall Thickness | 0.156" |
Specified by design engineers worldwide, this seamless carbon steel pipe adheres to stringent quality standards for critical industrial applications. Its 3.1" nominal pipe size (NPS) corresponds to an actual outside diameter of 1.874" and a robust wall thickness of 0.156", classifying it as Schedule 80. Manufactured from high-grade carbon steel, it offers superior tensile strength and pressure resistance, making it ideal for high-pressure fluid transfer, hydraulic systems, and structural components where reliability is paramount. Material composition typically includes controlled levels of carbon, manganese, and other elements to ensure consistent performance and weldability.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Verify pipe dimensions and material certification against project specifications. 2. Prepare pipe ends for joining using approved cutting and beveling techniques to ensure proper fit-up. 3. Install using appropriate welding procedures or mechanical joining methods as dictated by the system's pressure and service requirements.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASME B18 |
| 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 joining methods for the specified pressure rating. | Always consult system pressure requirements and employ welding or mechanical joining methods certified for Schedule 80 pipe and the operating conditions. |
| Failing to adequately support the pipe during installation, leading to stress concentration. | Ensure adequate pipe supports are installed at recommended intervals to prevent sagging and reduce stress on joints and the pipe material. |
A: This Seamless Pipe, Schedule 80 is manufactured from Carbon Steel.
A: High-pressure hydraulic lines, Oil and gas exploration and processing, Chemical processing and transfer.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||