This Schedule 40, 304 Stainless Steel seamless pipe offers superior corrosion resistance and mechanical strength. Precisely manufactured to 2.9" OD with a 0.115" wall thickness, it ensures leak-free performance in critical fluid transfer systems.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Pipe Size | 2.9" |
| Outside Diameter | 1.047" |
| Wall Thickness | 0.115" |
Engineered for reliability and performance, this 304 Stainless Steel seamless pipe conforms to ASTM A312 standards. Its 2.9" outside diameter and 0.115" wall thickness designate it as Schedule 40, providing robust structural integrity and pressure handling capabilities. The inherent properties of 304 stainless steel, including excellent resistance to a wide range of corrosive media and high temperatures, make it ideal for demanding industrial applications where longevity and minimal maintenance are paramount. This seamless construction eliminates weld seams, enhancing its suitability for high-pressure and critical fluid conveyance.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the pipe ends are clean, free from debris, and properly chamfered for optimal joint integrity. 2. Carefully align the pipe with the mating fitting, ensuring a snug fit without forcing. 3. Secure the connection using appropriate joining methods (e.g., welding, threading, or specialized couplings) according to system design and pressure requirements.
| 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 |
|---|---|
| Using incorrect welding consumables for 304 stainless steel, leading to compromised corrosion resistance. | Utilize welding electrodes or filler materials specifically designed for 304 stainless steel, such as E308/ER308, to maintain the material's inherent protective oxide layer. |
| Improper cleaning and passivation after installation, leaving residual contaminants that can initiate corrosion. | Thoroughly clean the pipe interior and exterior after installation and perform a post-welding passivation treatment using an acid solution to restore the passive chromium oxide layer. |
A: This Seamless Pipe, Schedule 40 is manufactured from 304 Stainless Steel.
A: Chemical processing equipment, Food and beverage processing lines, Pharmaceutical manufacturing, Marine and offshore structures, High-purity fluid systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||