This 3.9" Schedule 40 seamless pipe, crafted from high-grade 316 stainless steel, offers exceptional corrosion resistance and durability for demanding industrial applications. Engineered for reliability in harsh environments.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Anodized |
| Grade | N/A |
| Pipe Size | 3.9" |
| Outside Diameter | 6.476" |
| Wall Thickness | 0.125" |
A proven choice for industrial professionals, this 3.9" Schedule 40 seamless pipe boasts a precise 6.476" outside diameter and a 0.125" wall thickness. Constructed from premium 316 stainless steel, it provides superior resistance to pitting and crevice corrosion in aggressive chemical, marine, and high-temperature environments. Its seamless construction ensures uniform wall thickness and enhanced structural integrity, making it ideal for high-pressure fluid transport and structural components.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Thoroughly clean pipe ends and fittings to remove debris and contaminants. 2. Apply appropriate sealant or weld preparation according to industry standards and application requirements. 3. Ensure proper alignment and secure connections for leak-free operation.
| 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) | 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 the specific fluid or gas being conveyed. | Consult material compatibility charts and select a sealant specifically rated for the media and operating conditions. |
| Over-tightening threaded connections, leading to potential pipe deformation or fitting damage. | Follow manufacturer torque specifications or use a calibrated torque wrench for consistent and controlled tightening. |
A: This Seamless Pipe, Schedule 40 is manufactured from 316 Stainless Steel.
A: Chemical Processing, Marine and Offshore, Food and Beverage Processing, Pharmaceutical Manufacturing, High-Temperature Fluid Transfer.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||