This 3.5-inch Schedule 40 seamless pipe, crafted from superior 316 stainless steel, offers exceptional corrosion resistance and structural integrity for critical industrial applications.
| Standard | ASTM A106 |
| Material | 316 Stainless Steel |
| Finish | Anodized |
| Grade | N/A |
| Pipe Size | 3.5" |
| Outside Diameter | 1.696" |
| Wall Thickness | 0.189" |
Built to exacting engineering tolerances, this 3.5" Schedule 40 seamless pipe features a nominal outside diameter of 1.696" and a precise wall thickness of 0.189". Manufactured from 316 stainless steel, it boasts superior resistance to a wide range of corrosive media, including chlorides, due to its molybdenum content. This material combination ensures extended service life in harsh chemical processing, marine environments, and pharmaceutical manufacturing where purity and longevity are paramount. Conforming to ASME B36.19 standards, this pipe is engineered for reliable performance under demanding pressure and temperature 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, free of debris, and properly chamfered for welding or joining. 2. Align pipe sections meticulously to prevent stress concentrations. 3. Employ appropriate welding procedures (e.g., GTAW with matching filler material) and post-weld heat treatment if required by application specifications for optimal corrosion resistance.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASTM A106 |
| 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, leading to reduced corrosion resistance at the weld zone. | Always use GTAW filler metal specifically designed for 316 stainless steel, such as ER316/ER316L, to maintain the material's inherent corrosion resistance. |
| Inadequate post-weld cleaning, allowing contaminants to remain on the surface and initiate pitting corrosion. | Thoroughly clean all weld areas immediately after welding using stainless steel brushes and passivation treatment to remove any oxides or flux residues. |
A: This Seamless Pipe, Schedule 40 is manufactured from 316 Stainless Steel.
A: Chemical Processing Plants, Offshore Oil and Gas, Pharmaceutical and Food Processing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||