This 4.3" Schedule 80 seamless pipe, crafted from premium 304 stainless steel, offers superior strength and corrosion resistance. Its robust construction ensures reliable performance in high-pressure and demanding environments.
| Standard | ASTM A106 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Pipe Size | 4.3" |
| Outside Diameter | 4.574" |
| Wall Thickness | 0.186" |
Built to exacting engineering tolerances, this 4.3" nominal pipe size (NPS) seamless pipe features a precise 4.574" outside diameter and a substantial 0.186" wall thickness, conforming to Schedule 80 specifications. The 304 stainless steel alloy provides exceptional resistance to a wide range of corrosive media, including acids, alkalis, and chlorides, making it ideal for critical applications where material integrity is paramount. Its seamless construction eliminates weld seams, enhancing structural integrity and preventing potential leak paths under extreme pressure and temperature fluctuations.
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 debris, and properly chamfered for welding or fitting. 2. Verify compatibility of mating components and confirm correct alignment to prevent undue stress. 3. Install using appropriate welding procedures (e.g., TIG) or specified fittings, adhering to industry best practices for 304 stainless steel.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASTM A106 |
| 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 filler material for 304 stainless steel, leading to potential corrosion or reduced mechanical strength. | Always utilize a filler metal specifically recommended for 304 stainless steel, such as ER308L, to ensure weld integrity and corrosion resistance. |
| Over-tightening fittings, which can deform the pipe wall or damage threads, compromising the seal. | Tighten fittings to the manufacturer's recommended torque specifications. For threaded connections, use appropriate thread sealant and avoid excessive force. |
A: This Seamless Pipe, Schedule 80 is manufactured from 304 Stainless Steel.
A: Chemical processing and transport, High-pressure fluid systems, Marine and offshore environments.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||