This 1.3" IPS Schedule 40 seamless pipe, manufactured from high-grade 304 stainless steel, provides exceptional strength and corrosion resistance. Its precise dimensions ensure reliable performance in critical fluid and gas conveyance systems.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Pipe Size | 1.3" |
| Outside Diameter | 1.689" |
| Wall Thickness | 0.151" |
Specified by design engineers worldwide, this 304 stainless steel seamless pipe adheres to stringent dimensional tolerances. With a nominal pipe size (IPS) of 1.3 inches, it features an actual outside diameter of 1.689 inches and a wall thickness of 0.151 inches, corresponding to Schedule 40. This alloy offers excellent resistance to a broad range of corrosive environments, making it ideal for applications in chemical processing, food and beverage, pharmaceuticals, and high-purity systems where integrity and cleanliness are paramount. Its seamless construction eliminates weld-related weaknesses, ensuring uniform strength and pressure containment.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure all mating surfaces and internal diameters are clean and free from debris. 2. Properly prepare pipe ends for the chosen joining method (e.g., beveling for welding, chamfering for threading). 3. Securely join the pipe using appropriate fittings and techniques, ensuring leak-free connections.
| 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 incorrect fittings for 304 stainless steel. | Always use fittings specifically designed for 304 stainless steel to prevent galvanic corrosion and ensure material compatibility. |
| Inadequate cleaning of the pipe interior before installation. | Thoroughly clean the interior of the pipe to remove any manufacturing residues that could contaminate the conveyed media or affect flow. |
A: This Seamless Pipe, Schedule 40 is manufactured from 304 Stainless Steel.
A: Chemical processing equipment, Food and beverage processing lines, Pharmaceutical fluid transfer systems, High-purity water distribution, Corrosive 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. | ||||