Stainless steel pipe
Premium Stainless Steel Pipes for Industrial and Commercial Applications
Our high-quality stainless steel pipes are engineered to meet the most demanding industrial requirements. With superior corrosion resistance and durability, these pipes deliver exceptional performance across various applications.
Key Features of Our Stainless Steel Pipes
- Manufactured from 304/316 grade stainless steel
- Available in sizes from 1/8" to 24" diameter
- Wall thickness ranging from SCH 5S to SCH XXS
- Multiple finishing options: annealed, polished, brushed
- Compliant with ASTM A312, A358, and A790 standards
Technical Specifications
| Parameter | Specification |
|---|---|
| Material Grade | 304, 304L, 316, 316L, 321, 310S |
| Outer Diameter | 6mm - 630mm |
| Wall Thickness | 0.5mm - 50mm |
| Length | Standard 6m or custom lengths available |
| Tolerance | ±1% on diameter, ±10% on wall thickness |
Stainless Steel Pipe FAQs
Q: What makes stainless steel pipes better than regular steel pipes?
A: Stainless steel pipes offer superior corrosion resistance, especially against chlorides and acidic environments. They maintain structural integrity under high temperatures and pressures, have excellent hygiene properties for food processing applications, and typically last 3-5 times longer than carbon steel pipes in corrosive environments.
Q: How do I choose between 304 and 316 stainless steel pipes?
A: The choice depends on your application environment. 304 stainless steel pipes are suitable for most general purposes and offer good corrosion resistance at lower cost. 316 stainless steel pipes contain molybdenum, providing enhanced resistance to chlorides and acidic compounds, making them ideal for marine applications, chemical processing, and coastal environments.
Available Sizes and Grades
| Schedule | Wall Thickness | Pressure Rating |
|---|---|---|
| SCH 5S | 0.065" - 0.134" | 125 PSI |
| SCH 10S | 0.083" - 0.165" | 230 PSI |
| SCH 40S | 0.113" - 0.237" | 480 PSI |
| SCH 80S | 0.154" - 0.322" | 850 PSI |
Additional Stainless Steel Pipe FAQs
Q: What maintenance is required for stainless steel pipes?
A: Stainless steel pipes require minimal maintenance compared to other piping materials. Regular visual inspections for surface contamination, occasional cleaning with mild detergents for aesthetic purposes, and ensuring proper insulation in high-chloride environments are typically sufficient. Unlike carbon steel, they don't require protective coatings or cathodic protection systems in most applications.
Applications of Stainless Steel Pipes
- Oil and gas processing equipment
- Food and beverage processing lines
- Pharmaceutical manufacturing systems
- Chemical processing plants
- Water treatment facilities
- Architectural and structural applications
Physical Properties
| Property | 304 Stainless Steel | 316 Stainless Steel |
|---|---|---|
| Tensile Strength | 515 MPa (75,000 psi) | 515 MPa (75,000 psi) |
| Yield Strength | 205 MPa (30,000 psi) | 205 MPa (30,000 psi) |
| Elongation | 40% | 40% |
| Melting Point | 1400-1450°C (2550-2650°F) | 1375-1400°C (2500-2550°F) |