Engineered for extreme pressure and corrosive environments, this 316 stainless steel seamless pipe (4.4" Size, Schedule 160, 2.213" OD x 0.363" Wall) offers unparalleled integrity and performance.
| Standard | ISO 9001 |
| Material | 316 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Pipe Size | 4.4" |
| Outside Diameter | 2.213" |
| Wall Thickness | 0.363" |
Specified by design engineers worldwide, this 4.4" nominal size seamless pipe is manufactured from high-grade 316 stainless steel, renowned for its exceptional resistance to pitting and crevice corrosion, particularly in chloride-rich environments. With a precise outside diameter of 2.213 inches and a substantial wall thickness of 0.363 inches, it meets Schedule 160 requirements, ensuring superior structural integrity under high internal pressures and severe operational stresses. This combination of material and dimensional accuracy makes it ideal for critical fluid and gas transport in the chemical processing, marine, and oil & gas sectors.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Verify pipe dimensions and material certification against project specifications. 2. Prepare pipe ends using approved cutting and beveling methods to ensure a clean, precise joint. 3. Perform welding or joining according to relevant industry codes (e.g., ASME B31.3) and approved procedures, utilizing compatible filler materials.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ISO 9001 |
| 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 |
|---|---|
| Improper joint preparation leading to weld defects. | Ensure precise beveling and thorough cleaning of pipe ends prior to welding. |
| Using incompatible welding consumables for 316 stainless steel. | Always use filler metals specifically recommended for 316 stainless steel to maintain corrosion resistance. |
A: This Seamless Pipe, Schedule 160 is manufactured from 316 Stainless Steel.
A: High-pressure chemical processing lines, Offshore oil and gas exploration equipment, Marine and shipbuilding fluid 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. | ||||