Engineered for extreme pressure and corrosive environments, this 4.3" Schedule 160 seamless pipe is crafted from premium 304 stainless steel. Its robust construction ensures exceptional integrity and longevity in critical industrial settings.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Pipe Size | 4.3" |
| Outside Diameter | 1.861" |
| Wall Thickness | 0.316" |
Precision-manufactured to tight tolerances, this 4.3" Schedule 160 seamless pipe boasts an outside diameter of 1.861 inches and a substantial wall thickness of 0.316 inches. Constructed from high-grade 304 stainless steel, it offers superior corrosion resistance, excellent mechanical strength at elevated temperatures, and weldability. This specification makes it ideal for high-pressure fluid transfer, chemical processing, and demanding structural components 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 the pipe ends are clean and free from burrs or contaminants. 2. Prepare mating surfaces for welding or joining according to applicable codes and standards. 3. Execute the weld or connection using appropriate procedures and filler materials for 304 stainless steel.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASME B18 |
| Tensile Strength | 75,000 psi (515 MPa) |
| Yield Strength | 30,000 psi (205 MPa) |
| Elongation in 2 in. | 40% min |
| Hardness | Rockwell B95 max |
| Carbon (C) | 0.08% max |
| Chromium (Cr) | 18.0 - 20.0% |
| Nickel (Ni) | 8.0 - 10.5% |
| Manganese (Mn) | 2.00% max |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| Standard | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using incorrect welding procedures for stainless steel. | Employ GTAW (TIG) or SMAW (stick) with appropriate 308L filler material and controlled heat input to prevent sensitization and maintain corrosion resistance. |
| Contamination of the pipe interior or exterior during handling and installation. | Store and handle the pipe in a clean environment, using non-marking tools and covers to prevent contamination that can lead to localized corrosion. |
A: This Seamless Pipe, Schedule 160 is manufactured from 304 Stainless Steel.
A: High-pressure hydraulic systems, Chemical and petrochemical processing, Food and beverage processing equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||