This 4-inch Schedule 80 seamless carbon steel pipe offers superior strength and integrity for demanding industrial environments. Its robust construction ensures reliable performance in high-pressure and high-temperature fluid transfer applications.
| Standard | DIN 933 |
| Material | Carbon Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Pipe Size | 4.0" |
| Outside Diameter | 5.746" |
| Wall Thickness | 0.293" |
A proven choice for industrial professionals, this 4.0" Schedule 80 seamless carbon steel pipe boasts an outside diameter of 5.746" and a substantial wall thickness of 0.293". Manufactured from high-quality carbon steel, it exhibits excellent tensile strength and durability, making it ideal for systems requiring high pressure and temperature resistance. Its seamless construction eliminates longitudinal weld seams, enhancing its integrity and suitability for critical applications such as oil and gas pipelines, chemical processing, and high-pressure hydraulic systems.
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 and free of debris. 2. Apply appropriate threading compound or sealant to the male threads. 3. Thread the pipe firmly into the fitting until hand-tight, then tighten an additional 1-2 turns with a pipe wrench, avoiding over-tightening.
| 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 excessive force during threading, leading to stripped threads or pipe damage. | Apply adequate but not excessive force when tightening pipes into fittings. Utilize proper threading compound for lubrication and sealing. |
| Not cleaning pipe ends and threads before installation, which can lead to leaks. | Thoroughly clean all pipe ends and fitting threads to remove dirt, grit, or any foreign material before assembly. |
A: This Seamless Pipe, Schedule 80 is manufactured from Carbon Steel.
A: High-pressure fluid transfer, Oil and gas industry pipelines, Chemical processing 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. | ||||