This 3.5" Schedule 80 seamless pipe, crafted from premium 304 stainless steel, is engineered for superior performance in high-pressure, corrosive environments. Its robust construction ensures reliability and longevity in critical industrial applications.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Pipe Size | 3.5" |
| Outside Diameter | 1.822" |
| Wall Thickness | 0.363" |
Purpose-built for heavy-duty applications, this 3.5" Schedule 80 seamless pipe boasts an outside diameter of 1.822" and a substantial wall thickness of 0.363". Manufactured from high-grade 304 stainless steel, it offers exceptional resistance to a wide range of corrosive media and elevated temperatures, making it ideal for chemical processing, petrochemical, and high-pressure fluid transport systems. The seamless construction eliminates weld seams, ensuring uniform strength and preventing potential leak paths, crucial for maintaining system integrity under demanding operational pressures.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Visually inspect pipe for any damage or debris. 2. Ensure mating surfaces of fittings are clean and properly prepared. 3. Make appropriate connections using compatible welding or threading procedures according to ASME B31.3 standards.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| 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 or tape for stainless steel. | Always use thread sealants and tapes specifically rated for stainless steel to prevent galling and ensure a secure seal. |
| Improper welding procedures for 304 stainless steel. | Employ qualified welders and follow recommended welding parameters for 304 stainless steel, including appropriate filler materials and post-weld heat treatment if necessary, to maintain corrosion resistance. |
A: This Seamless Pipe, Schedule 80 is manufactured from 304 Stainless Steel.
A: Chemical Processing Plants, Petrochemical Refineries, High-Pressure Fluid Transfer Systems, Food and Beverage Industry, Marine and Offshore Applications.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||