This 3.3" Schedule 40 seamless pipe, crafted from premium 316 stainless steel, offers exceptional corrosion resistance and structural integrity. Ideal for high-pressure, aggressive environments, ensuring reliability in critical applications.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Pipe Size | 3.3" |
| Outside Diameter | 1.985" |
| Wall Thickness | 0.277" |
Precision-manufactured to tight tolerances, this 3.3" Schedule 40 seamless pipe boasts an outside diameter of 1.985" and a robust wall thickness of 0.277". Constructed from 316 stainless steel, it provides superior resistance to pitting and crevice corrosion in chloride-rich environments, along with excellent general corrosion resistance. This material's inherent strength and durability make it suitable for high-pressure fluid transfer, chemical processing, and demanding marine or offshore applications where material degradation is a significant concern.
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 burrs, and properly beveled for welding or connection. 2. Apply appropriate lubricant to the pipe threads or mating surfaces before joining. 3. Securely tighten connections using calibrated torque wrenches to the manufacturer's recommended specifications, avoiding over-tightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| 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 standard carbon steel fittings with 316 stainless steel pipe. | Always use 316 stainless steel fittings and compatible welding consumables to maintain corrosion resistance and prevent galvanic corrosion. |
| Improper beveling for welding, leading to incomplete fusion. | Ensure a consistent and correct bevel angle (typically 30-37.5 degrees) is achieved on the pipe ends to facilitate full weld penetration. |
A: This Seamless Pipe, Schedule 40 is manufactured from 316 Stainless Steel.
A: Chemical Processing and Petrochemical Industries, Marine and Offshore Fluid Transfer Systems, High-Purity Water Systems, Pharmaceutical Manufacturing, Food and Beverage 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. | ||||