Engineered for demanding environments, this 3.3" Schedule 40 seamless carbon steel pipe offers exceptional strength and durability for critical fluid conveyance and structural roles.
| Standard | ASME B18 |
| Material | Carbon Steel |
| Finish | Anodized |
| Grade | N/A |
| Pipe Size | 3.3" |
| Outside Diameter | 5.988" |
| Wall Thickness | 0.267" |
Purpose-built for heavy-duty applications, this seamless carbon steel pipe conforms to ASTM A106 Grade B specifications, ensuring robust performance under extreme pressure and temperature. With a precise 3.3" nominal pipe size and a measured 5.988" outside diameter, it features a substantial 0.267" wall thickness, classifying it as Schedule 40. This combination provides superior burst strength and resistance to deformation, making it suitable for oil and gas transmission, chemical processing, and high-pressure hydraulic systems where reliability is paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure pipe ends are clean, free of burrs, and properly beveled if required for welding. 2. Align pipe sections precisely and secure using appropriate joining methods (welding, threading, or flanging) as dictated by the application and pressure rating. 3. Inspect all joints for integrity and adherence to relevant codes and standards before system pressurization.
| 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 standard pipe for high-pressure services without verifying pressure ratings. | Always consult pipe pressure charts and ensure the selected schedule and material are rated for the intended operating pressure and temperature of the system. |
| Improper beveling or preparation of pipe ends leading to weak welds. | Follow recommended beveling angles and ensure surfaces are clean and free of contaminants prior to welding to achieve a strong, defect-free joint. |
A: This Seamless Pipe, Schedule 40 is manufactured from Carbon Steel.
A: High-pressure fluid and gas transmission pipelines, Structural support in industrial construction, Chemical processing and refinery piping 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. | ||||