This 3.7" Schedule 40 seamless pipe, crafted from premium 316 stainless steel, offers superior corrosion resistance and mechanical strength. Engineered for demanding industrial applications.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Pipe Size | 3.7" |
| Outside Diameter | 6.501" |
| Wall Thickness | 0.360" |
Manufactured under strict quality controls, this 3.7-inch Schedule 40 seamless pipe boasts a precise 6.501-inch outside diameter and a robust 0.360-inch wall thickness. The 316 stainless steel alloy provides exceptional resistance to pitting and crevice corrosion, making it ideal for environments involving chlorides and other aggressive chemicals. Its seamless construction ensures uniform wall thickness and superior pressure handling capabilities, crucial for critical fluid and gas transfer systems in chemical processing, petrochemical, and pharmaceutical industries.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure proper pipe end preparation and cleaning. 2. Utilize appropriate welding procedures for 316 stainless steel, following industry standards. 3. Conduct thorough hydrostatic or pneumatic testing to verify system integrity.
| 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 that can compromise corrosion resistance. | Employ welding electrodes and filler metals specifically designed for 316 stainless steel to maintain alloy integrity. |
| Inadequate support spacing leading to excessive pipe stress and potential failure. | Consult pipe support design guidelines and ensure supports are spaced according to ASME B31 standards for the given fluid, temperature, and pressure. |
A: This Seamless Pipe, Schedule 40 is manufactured from 316 Stainless Steel.
A: Chemical Processing Pipelines, High-Pressure Fluid Transfer Systems, Marine and Offshore Components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||