Engineered for demanding industrial applications, this 4.0" Schedule 40 seamless pipe is constructed from premium 316 stainless steel. Its robust construction ensures superior performance in corrosive and high-pressure environments.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Pipe Size | 4.0" |
| Outside Diameter | 2.584" |
| Wall Thickness | 0.397" |
A proven choice for industrial professionals, this 4.0" Schedule 40 seamless pipe is manufactured from high-grade 316 stainless steel, renowned for its exceptional corrosion resistance, particularly against chlorides and pitting. The precise outside diameter of 2.584" and a substantial wall thickness of 0.397" ensure compliance with ASTM A312 standards, delivering outstanding mechanical integrity for critical fluid transfer and structural applications within chemical processing, marine, and pharmaceutical industries.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Verify pipe dimensions and material integrity before installation. 2. Ensure proper alignment and support during welding or joining to prevent stress concentrations. 3. Perform pressure testing according to applicable codes and standards after completion.
| 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) | 16.0 - 18.0% |
| Nickel (Ni) | 10.0 - 14.0% |
| Molybdenum (Mo) | 2.0 - 3.0% |
| 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 | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using incorrect welding consumables for 316 stainless steel. | Utilize welding electrodes or filler metals specifically designed for 316 stainless steel to maintain corrosion resistance. |
| Inadequate post-weld cleaning leading to potential contamination. | Thoroughly clean welds and surrounding areas after fabrication to remove slag, spatter, and any contaminants that could compromise corrosion resistance. |
A: This Seamless Pipe, Schedule 40 is manufactured from 316 Stainless Steel.
A: Chemical Processing and Petrochemical Plants, Marine and Offshore Environments, Pharmaceutical and Food & Beverage Production.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||