Engineered for robust performance, this 3.7" Schedule 40 seamless carbon steel pipe offers superior structural integrity and reliability for critical fluid conveyance and support systems in demanding industrial environments.
| Standard | DIN 933 |
| Material | Carbon Steel |
| Finish | Passivated |
| Grade | N/A |
| Pipe Size | 3.7" |
| Outside Diameter | 5.777" |
| Wall Thickness | 0.211" |
Purpose-built for heavy-duty applications, this 3.7" Schedule 40 seamless pipe boasts an outside diameter of 5.777" and a substantial wall thickness of 0.211". Manufactured from high-quality carbon steel, it provides exceptional tensile strength and impact resistance, making it suitable for high-pressure and high-temperature fluid transfer, as well as structural support in challenging industrial settings. Its seamless construction ensures uniform wall thickness and leak-proof performance, crucial for applications requiring absolute containment and operational longevity.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure proper pipe preparation, including deburring and cleaning of the ends. 2. Align the pipe accurately with the mating fitting or adjacent pipe section. 3. Execute the welding or joining process according to industry standards and material specifications, ensuring full penetration and a sound weld.
| 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 welding consumables for carbon steel. | Utilize welding electrodes or filler materials specifically recommended for the grade of carbon steel being used to ensure weld integrity. |
| Inadequate beveling or fit-up leading to weld defects. | Precisely bevel pipe ends to the specified angle and ensure a consistent root gap for optimal weld penetration and strength. |
A: This Seamless Pipe, Schedule 40 is manufactured from Carbon Steel.
A: High-pressure fluid and gas transmission in chemical plants., Structural components in heavy machinery and construction., Steam and water piping systems in power generation facilities..
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||