This Schedule 40 seamless pipe, crafted from high-grade 304 stainless steel, offers superior structural integrity and corrosion resistance. Its precise dimensions ensure reliable performance in critical fluid and gas transfer systems.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Pipe Size | 3.9" |
| Outside Diameter | 4.838" |
| Wall Thickness | 0.392" |
A high-performance industrial component, this 3.9" nominal size Schedule 40 seamless pipe boasts an exact outside diameter of 4.838" and a substantial wall thickness of 0.392". Fabricated from 304 stainless steel, it exhibits excellent resistance to a wide range of corrosive media, making it ideal for applications requiring high strength, durability, and hygiene. Its seamless construction eliminates weld seams, preventing potential leak paths and ensuring consistent wall thickness for uniform stress distribution under pressure. This material is commonly specified for chemical processing, food and beverage, pharmaceutical, and general industrial fluid handling where reliability 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 of debris, and properly chamfered for welding or fitting. 2. Align pipe sections carefully to prevent stress during joining. 3. Securely weld or attach fittings according to industry best practices and relevant codes.
| 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 |
|---|---|
| Using the wrong cutting tool, leading to deformation of the pipe end. | Employ abrasive cut-off wheels or specialized pipe saws designed for stainless steel to achieve clean, precise cuts without deforming the pipe. |
| Inadequate cleaning of pipe ends prior to welding, resulting in weld contamination and reduced integrity. | Thoroughly degrease and remove any mill scale or oxides from the pipe ends using stainless steel brushes or grinding discs before welding. |
A: This Seamless Pipe, Schedule 40 is manufactured from 304 Stainless Steel.
A: Chemical Processing Pipelines, Food and Beverage Transfer Systems, Pharmaceutical Manufacturing Equipment, General Industrial Fluid Handling.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||