This 3.5-inch Schedule 40 seamless pipe, crafted from premium 316 stainless steel, provides exceptional strength and corrosion resistance. Ideal for high-pressure, aggressive media, and extreme temperature applications where reliability is paramount.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Pipe Size | 3.5" |
| Outside Diameter | 3.119" |
| Wall Thickness | 0.281" |
Designed for demanding industrial environments, this 3.5" Schedule 40 seamless pipe boasts a 3.119" outside diameter and a robust 0.281" wall thickness, adhering to stringent ASME B36.19 standards. The 316 stainless steel alloy provides superior resistance to pitting, crevice corrosion, and general corrosion, particularly in saline or acidic environments. Its seamless construction ensures leak-free performance and uniform wall thickness, making it suitable for critical fluid and gas conveyance systems in chemical processing, pharmaceuticals, and food & beverage industries.
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, free of debris, and properly chamfered for welding or coupling. 2. Verify compatibility of fittings and welding consumables with 316 stainless steel. 3. Perform proper weld procedures according to ASME B31.3 or relevant codes, followed by appropriate post-weld heat treatment if required.
| 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 incompatible welding consumables for 316 stainless steel. | Utilize welding electrodes or filler metals specifically designated for 316 stainless steel to maintain corrosion resistance and mechanical integrity. |
| Inadequate cleaning of pipe ends before joining. | Thoroughly clean pipe ends with a non-chlorinated solvent to remove grease, oil, and foreign particles before welding or fitting to prevent weld defects and contamination. |
A: This Seamless Pipe, Schedule 40 is manufactured from 316 Stainless Steel.
A: Chemical Processing Piping, High-Purity Fluid Transfer, Marine and Offshore Systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||