Engineered for demanding applications, this 4.4" Schedule 160 seamless pipe in 304 stainless steel offers exceptional strength and corrosion resistance. Its robust construction ensures reliable performance under high pressure.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Pipe Size | 4.4" |
| Outside Diameter | 5.695" |
| Wall Thickness | 0.299" |
Precision-manufactured to tight tolerances, this 4.4" nominal size seamless pipe boasts an outside diameter of 5.695" and a substantial 0.299" wall thickness, conforming to Schedule 160 requirements. Fabricated from premium 304 stainless steel, it exhibits superior tensile strength, excellent ductility, and exceptional resistance to a wide range of corrosive media, including acids and chlorides. This combination of dimensional accuracy, material integrity, and robust wall profile makes it ideal for high-pressure fluid transfer in aggressive chemical processing, oil and gas extraction, and specialized industrial systems.
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 and free from debris. 2. Utilize appropriate welding procedures for 304 stainless steel, such as TIG or Stick welding, with compatible filler materials. 3. Perform post-weld heat treatment if required by the application's specific service conditions.
| 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 filler material during welding, leading to compromised joint integrity. | Always refer to welding procedure specifications and use filler metals recommended for 304 stainless steel to match base metal properties. |
| Failing to properly clean pipe ends before welding, resulting in weld porosity and contamination. | Thoroughly degrease and mechanically clean pipe ends to bare metal before commencing any welding operation. |
A: This Seamless Pipe, Schedule 160 is manufactured from 304 Stainless Steel.
A: High-pressure chemical processing, Oil and gas exploration and transportation, Petrochemical industries, Pharmaceutical manufacturing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||