This 3.8" Schedule 40 seamless pipe, fabricated from premium 316 stainless steel, offers superior corrosion resistance and mechanical strength for critical fluid transfer systems.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Pipe Size | 3.8" |
| Outside Diameter | 3.836" |
| Wall Thickness | 0.306" |
Trusted by engineers across multiple sectors, this 3.8" Schedule 40 seamless pipe features a precise 3.836" outside diameter and a robust 0.306" wall thickness. Constructed from high-grade 316 stainless steel, it provides exceptional resistance to pitting, crevice corrosion, and general corrosion in aggressive environments. This material's inherent strength and durability make it ideal for high-pressure applications in chemical processing, marine, and oil & gas industries where reliability is paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating surfaces are clean and free of debris. 2. Apply appropriate sealant or welding preparation to pipe ends. 3. Carefully align and secure pipe for connection or welding.
| 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 joining methods for 316 stainless steel. | Employ certified welding procedures or appropriate mechanical fittings designed for stainless steel to maintain material integrity and corrosion resistance. |
| Exposing the pipe to incompatible chemicals. | Consult chemical compatibility charts for 316 stainless steel to ensure suitability for the intended fluid media. |
A: This Seamless Pipe, Schedule 40 is manufactured from 316 Stainless Steel.
A: Chemical Processing Pipelines, Marine Fluid Systems, Oil and Gas Transfer Lines.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||