This 4.0" Schedule 80 seamless pipe, crafted from high-grade 304 stainless steel, offers exceptional strength and corrosion resistance for critical industrial fluid transport.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Pipe Size | 4.0" |
| Outside Diameter | 5.343" |
| Wall Thickness | 0.421" |
Designed for demanding industrial environments, this 4.0" Schedule 80 seamless pipe boasts an outside diameter of 5.343" and a substantial wall thickness of 0.421", ensuring robust performance under extreme pressures and temperatures. Constructed from premium 304 stainless steel, it exhibits superior resistance to a wide range of corrosive media, including acids, alkalis, and chlorides, making it ideal for chemical processing, petrochemical, and high-purity applications. Its seamless construction eliminates weld-related vulnerabilities, guaranteeing leak-free operation and extended service life in challenging operational settings.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure all mating surfaces are clean, free of debris, and properly aligned. 2. Apply appropriate thread sealant or gasket material according to manufacturer specifications. 3. Tighten connections to the recommended torque value, verifying for leaks under operational pressure.
| 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 thread sealant for corrosive media. | Select thread sealants or gaskets specifically rated for the chemical composition and temperature of the fluid being conveyed. |
| Over-tightening or under-tightening pipe connections. | Adhere strictly to manufacturer-recommended torque specifications to prevent thread damage or leaks. |
A: This Seamless Pipe, Schedule 80 is manufactured from 304 Stainless Steel.
A: Chemical Processing, Petrochemical Industry, High-Pressure Fluid Transfer, Food and Beverage Production, Pharmaceutical Manufacturing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||