This 3.8" Schedule 40 seamless pipe, constructed from premium 316 stainless steel, offers exceptional corrosion resistance and mechanical integrity for demanding industrial environments.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Pipe Size | 3.8" |
| Outside Diameter | 4.158" |
| Wall Thickness | 0.192" |
Trusted by engineers across multiple sectors, this 3.8" Schedule 40 seamless pipe boasts a precise 4.158" outside diameter and a robust 0.192" wall thickness. Manufactured from ASTM A312 Grade 316 stainless steel, it provides superior resistance to pitting and crevice corrosion, particularly in chloride-rich environments. This material's high molybdenum content makes it ideal for applications involving acids, chemical processing, and offshore installations requiring reliable performance under pressure and corrosive conditions.
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 and free of debris. 2. Align pipe with appropriate fittings and apply sealant/tape as per application requirements. 3. Securely join pipe and fittings using designated tools, verifying proper torque to prevent leaks.
| 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 thread sealant for corrosive media. | Always select thread sealants specifically rated for the chemical composition and temperature of the fluid being conveyed. |
| Over-tightening fittings, leading to stress fractures. | Adhere to specified torque values for fittings to ensure a secure seal without compromising pipe integrity. |
A: This Seamless Pipe, Schedule 40 is manufactured from 316 Stainless Steel.
A: Chemical Processing, Offshore Oil & Gas, 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. | ||||