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316 Stainless Steel Tube – Superior Quality from a China Manufacturer
The 316 Stainless Steel Tube is a high-performance, corrosion-resistant product renowned for its durability and strength in harsh environments. Produced by expert factories in China, this molybdenum-enhanced austenitic stainless steel excels where others falter. Whether you need 316 pipe, 316 seamless stainless steel pipe, or 316 stainless steel square tubing, it’s the ideal choice for demanding applications.
Price: Contact Us for a Custom Quote
Are you curious about the price of 316 Stainless Steel Tube? Pricing varies by size, thickness, and order volume. Contact our team for a tailored quote. As a leading manufacturer in China, we offer competitive rates on 316 stainless steel pipes to meet your project requirements.
Specifications
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- Outer Diameter: 6mm to 630mm
- Wall Thickness: 0.5mm to 50mm (e.g., 316 schedule 40 stainless steel pipe)
- Length: Up to 12 meters or custom-cut (316 Pipe Cutting available)
- Surface Finish: Polished, brushed, or mill finish
- Types: Seamless (316 seamless stainless steel pipe), welded, corrugated (316 corrugated stainless steel tubing)
- Standards: ASTM A269, A312, ASME SA312
Features (Advantages)
- Superior Corrosion Resistance: Excels in chloride-rich environments.
- High Durability: Strong for 316 steel tubing in tough conditions.
- Versatility: Suits 316 stainless piping or decorative uses.
- Heat Resistance: Reliable up to 800°C.
- Ease of Fabrication: Supports 316 Tube Bending and welding.
- Premium Quality: From trusted 316 stainless steel pipe suppliers in China.
Applications
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- Marine: Piping and 316 3-inch stainless steel exhaust pipe for saltwater resistance.
- Chemical Processing: Lines like 316 stainless piping for corrosive fluids.
- Medical: Hygienic ss 316 tube for equipment and implants.
- Food Industry: Sanitary 316 metal pipe for processing systems.
- Construction: Structural 316 stainless steel square tubing in coastal areas.
From 316 steel tubing in refineries to 316 corrugated stainless steel tubing in HVAC, its applications are extensive.
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Carbon (C) | ≤ 0.08 |
| Chromium (Cr) | 16.0–18.0 |
| Nickel (Ni) | 10.0–14.0 |
| Molybdenum (Mo) | 2.0–3.0 |
| Manganese (Mn) | ≤ 2.0 |
| Silicon (Si) | ≤ 1.0 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.03 |
| Iron (Fe) | Balance |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 515–690 MPa |
| Yield Strength (0.2%) | ≥ 205 MPa |
| Elongation | ≥ 40% |
| Hardness (Brinell) | ≤ 217 HB |
| Density | 8.0 g/cm³ |
Chemical Properties
The 316 Stainless Steel Tube resists:
- Acids: Excellent against sulfuric and phosphoric acids; moderate with hydrochloric acid.
- Alkalis: Strong resistance to bases like sodium hydroxide.
- Limitations: Avoid high chloride concentrations at elevated temperatures.
Things to Note (Limitations)
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- High Temperatures: Corrosion resistance may drop above 800°C over time.
- Cost: Higher than 304 due to molybdenum content.
- Abrasion: Not suited for extreme wear compared to hardened alloys.
Our China distributor can suggest alternatives if needed.
Corrosion Data
| Environment | Corrosion Resistance | Notes |
|---|---|---|
| Atmospheric (Urban/Coastal) | Excellent | Resists rust in humid and salty conditions. |
| Saltwater (Marine) | Excellent | Superior resistance to pitting and chlorides. |
| Mild Acids (e.g., Sulfuric) | Good | Handles dilute acids well; test for strong acids. |
| Alkaline Solutions | Excellent | Strong resistance to bases like sodium hydroxide. |
| Industrial Chemicals | Good to Excellent | Effective against mild solvents; depends on concentration. |
Contact us for detailed corrosion resistance data specific to your application.
Welding and Fabrication Tips
Welding 316 Stainless Steel Pipe is efficient:
- TIG Welding: Preferred for precision on 316 seamless stainless steel pipe.
- MIG Welding: Suitable for thicker 316 schedule 40 stainless steel pipe.
Tips:
- Use low heat to avoid distortion during 316 Tube Bending.
- Filler metals like 316L or 317L enhance weld quality.
- Post-weld cleaning restores corrosion resistance for 316 stainless steel pipe.
Our 316 Pipe Cutting services simplify fabrication.
Customer Reviews
Frequently Asked Questions
Q: How does 316 Stainless Steel Tube differ from 304?
A: The 316 Stainless Steel Pipe has molybdenum for better corrosion resistance in chloride settings, unlike 304.
Q: Can 316 stainless steel pipe sizes be customized?
A: Yes, our 316 stainless steel pipe sizes range from 6mm to 630mm, with 316 Pipe Cutting options – ask our China factory!
Q: Is 316 seamless stainless steel pipe better for chemicals?
A: Absolutely, 316 seamless stainless steel pipe offers strength and corrosion resistance for 316 stainless piping in chemical lines.
Q: What’s the lead time from 316 stainless steel pipe suppliers?
A: Lead times for 316 stainless steel pipe suppliers vary, but our China enterprise ensures fast delivery – contact us for details!
Q: Can 316 Stainless Steel Tube be used in saltwater applications?
A: Yes, it excels in saltwater thanks to its molybdenum content, making it perfect for 316 stainless piping in marine environments. Our China distributor ensures top quality!
Q: What’s the advantage of 316 corrugated stainless steel tubing over standard tube?
A: 316 corrugated stainless steel tubing offers flexibility and corrosion resistance, ideal for tight spaces or dynamic systems. Our manufacturer delivers both with exceptional durability!