Engineered for demanding industrial environments, this Schedule 40 seamless pipe offers superior corrosion resistance and structural integrity. Manufactured from 304 stainless steel, it's designed for reliable performance in challenging fluid and gas transport applications.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Pipe Size | 4.2" |
| Outside Diameter | 1.911" |
| Wall Thickness | 0.360" |
Purpose-built for heavy-duty applications, this 4.2" nominal size seamless pipe is manufactured from premium 304 stainless steel, renowned for its excellent corrosion resistance, especially against chlorides and most organic and inorganic compounds. It adheres to Schedule 40 dimensional standards, featuring a precise outside diameter of 1.911" and a robust wall thickness of 0.360". This combination ensures exceptional pressure containment capabilities and structural stability, making it suitable for demanding fluid transfer, high-temperature processes, and corrosive media handling in chemical processing, petrochemical, 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, deburred, and free of any contaminants. 2. Properly align pipe sections to prevent stress concentrations during connection. 3. Utilize appropriate welding procedures and filler materials (e.g., 308L for GTAW/TIG welding) to maintain the corrosion resistance of the base material.
| 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) | 18.0 - 20.0% |
| Nickel (Ni) | 8.0 - 10.5% |
| Manganese (Mn) | 2.00% max |
| 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 | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Improper alignment leading to stress on joints. | Use pipe alignment tools and ensure precise fit-up before welding or connecting. |
| Using incorrect welding consumables, compromising corrosion resistance. | Always select welding filler materials (e.g., 308L stainless steel) specifically recommended for 304 stainless steel to maintain its inherent properties. |
A: This Seamless Pipe, Schedule 40 is manufactured from 304 Stainless Steel.
A: Chemical processing and transfer lines, High-pressure hydraulic and pneumatic systems, Food and beverage processing equipment and piping.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||