This 3.9" Schedule 160 seamless pipe, fabricated from premium 316 stainless steel, offers exceptional strength and corrosion resistance. Its robust construction is ideal for demanding high-pressure and aggressive chemical applications.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Anodized |
| Grade | N/A |
| Pipe Size | 3.9" |
| Outside Diameter | 5.353" |
| Wall Thickness | 0.491" |
Built to exacting engineering tolerances, this seamless pipe boasts a 3.9" nominal size, an outside diameter of 5.353", and a substantial 0.491" wall thickness, conforming to Schedule 160 specifications. The 316 stainless steel alloy provides superior resistance to pitting, crevice corrosion, and general corrosion, particularly in saline and acidic environments. Its seamless construction ensures uniform wall thickness, eliminating longitudinal weld defects and enhancing its integrity under extreme internal and external pressures. This makes it a critical component in petrochemical, chemical processing, and high-purity fluid transfer systems 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 all mating surfaces are clean and free from debris. 2. Properly align the pipe with the connecting fitting, verifying compatibility. 3. Execute welding or joining procedure as per industry best practices and material specifications, employing appropriate filler material for 316 stainless steel.
| 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 procedures for 316 stainless steel, leading to compromised corrosion resistance. | Adhere strictly to recommended welding parameters for 316 stainless steel, including interpass temperature control and appropriate filler metal selection (e.g., 316L filler). |
| Improper handling or storage leading to contamination or physical damage of the pipe surface. | Store pipes in a clean, dry environment, protected from impact. Handle with care using appropriate lifting equipment to prevent scratches or dents that could compromise integrity. |
A: This Seamless Pipe, Schedule 160 is manufactured from 316 Stainless Steel.
A: High-pressure chemical processing pipelines, Petrochemical refining systems, Marine and offshore 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. | ||||