This 3.7-inch Schedule 80 seamless pipe, crafted from robust 304 stainless steel, is engineered for demanding industrial environments requiring exceptional strength and corrosion resistance.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Pipe Size | 3.7" |
| Outside Diameter | 2.832" |
| Wall Thickness | 0.323" |
Purpose-built for heavy-duty applications, this 3.7-inch nominal pipe size (NPS) seamless pipe boasts a precise 2.832-inch outside diameter (OD) and a substantial 0.323-inch wall thickness, conforming to Schedule 80 standards. Manufactured from high-grade 304 stainless steel, it offers superior resistance to a wide range of corrosive media, making it ideal for chemical processing, oil and gas exploration, and high-pressure fluid transfer systems where material integrity and longevity are paramount.
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 from burrs, and properly beveled according to welding or fitting specifications. 2. Align pipe sections meticulously to prevent stress concentration during joint fabrication. 3. Follow established welding procedures or fitting instructions for the specific joining method, adhering to industry best practices for 304 stainless steel.
| 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) | 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 pipe end preparation leading to weak or incomplete welds. | Thoroughly clean and bevel pipe ends to the manufacturer's or welding code specifications. |
| Misalignment of pipe sections during joining, creating excessive stress. | Utilize appropriate pipe alignment tools and fixtures to ensure straight and true connections. |
A: This Seamless Pipe, Schedule 80 is manufactured from 304 Stainless Steel.
A: Chemical processing plants, Oil and gas upstream and downstream operations, High-pressure hydraulic systems, Food and beverage processing, Marine applications.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||