Stainless Steel 316 Instrumentation Tubes, SS 316 Instrumentation Tubes, 316 Stainless Steel Instrumentation Tube Manufacturer, SS 316 Instrumentation Tube Supplier, SS 316 Instrumentation Tube Exporter, Stainless Steel 316 Precision Tubing, SS 316 Small Diameter Tube ,SS 316 Instrumentation Tubes
Stainless Steel 316 Instrumentation Tubes are high-precision tubing solutions specifically designed for use in critical and corrosive environments. Made from grade 316 austenitic stainless steel, these tubes are known for their exceptional corrosion resistance, strength, and durability. They are commonly used in various industries such as oil and gas, petrochemical, pharmaceutical, marine, and food processing, where reliable performance is essential under harsh operating conditions.
The core advantage of Stainless Steel 316 lies in its molybdenum content, which significantly enhances its resistance to pitting and crevice corrosion in chloride-containing environments. This makes SS 316 tubing an ideal choice for coastal, offshore, or chemically aggressive installations. The material also exhibits excellent mechanical properties at both high and low temperatures, ensuring consistent performance across a wide range of operating conditions.
SS 316 Instrumentation Tubes are widely used in control systems, measurement instruments, hydraulic lines, and pneumatic applications. These tubes are integral to ensuring leak-free and precise flow control in sensitive systems, particularly in high-pressure or high-purity environments. Their use is critical in applications requiring dependable material integrity, such as instrumentation panels, analytical systems, and process control setups.
Available in both seamless and welded configurations, Stainless Steel 316 Instrumentation Tubes are manufactured in compliance with international standards such as ASTM A213, ASTM A269, and ASTM A632. Seamless tubes offer superior strength and uniformity, while welded tubes provide cost-effective solutions with high dimensional accuracy. These tubes typically feature a smooth internal surface to facilitate efficient flow and reduce the risk of particle buildup or contamination.
Specification of Stainless Steel 316 Instrumentation Tubes
| Property | Specification |
|---|---|
| Material Grade | Stainless Steel 316 / 316L |
| Standards | ASTM A213, ASTM A269, ASTM A632 |
| Outer Diameter Range | 1/8" to 2" (3.18 mm to 50.8 mm) |
| Wall Thickness | 0.028" to 0.120" (0.71 mm to 3.05 mm) |
| Tube Type | Seamless / Welded |
| Surface Finish | Bright Annealed, Pickled, Polished |
| Hardness | ≤ 90 HRB (Annealed) |
| Tensile Strength | ≥ 515 MPa (75 ksi) |
| Yield Strength (0.2% offset) | ≥ 205 MPa (30 ksi) |
| Elongation | ≥ 35% |
| Operating Temperature | -200°C to +870°C (-328°F to +1600°F) |
| Corrosion Resistance | Excellent (especially against chlorides and acidic environments) |
| End Finish | Plain, Beveled, Threaded, or Custom per request |
| Testing | Hydrostatic Test, Eddy Current Test, PMI, Flattening, Flaring |
| Applications | Instrumentation Lines, Control Systems, Fluid & Gas Transport, Process Piping |
Each SS 316 instrumentation tube undergoes strict quality control processes, including hydrostatic testing, dimensional inspection, and surface finish evaluation. Their high corrosion resistance, pressure tolerance, and cleanability make them the preferred choice for mission-critical systems. With a proven track record in reliability and longevity, Stainless Steel 316 Instrumentation Tubes remain a trusted component in industrial piping and instrumentation networks worldwide.
Chemical Composition of Stainless Steel 316 Instrumentation Tubes
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.08 |
| Manganese (Mn) | ≤ 2.00 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.030 |
| Silicon (Si) | ≤ 1.00 |
| Chromium (Cr) | 16.00 – 18.00 |
| Nickel (Ni) | 10.00 – 14.00 |
| Molybdenum (Mo) | 2.00 – 3.00 |
| Nitrogen (N) | ≤ 0.10 |
| Iron (Fe) | Balance |
With a proven track record as a Stainless Steel 316 Instrumentation Tubes exporter in over 30 countries, Sumer Metal Industries ensures global availability, third-party inspection support, and client-specific customization. Our wide export network combined with strict quality standards has made us a preferred choice for SS 202 tubing worldwide.
Specification of Stainless Steel 316 Instrumentation Tubes
| Property | Specification |
|---|---|
| Material Grade | Stainless Steel 316 / 316L |
| Standards | ASTM A213, ASTM A269, ASTM A632 |
| Outer Diameter Range | 1/8" to 2" (3.18 mm to 50.8 mm) |
| Wall Thickness | 0.028" to 0.120" (0.71 mm to 3.05 mm) |
| Tube Type | Seamless / Welded |
| Surface Finish | Bright Annealed, Pickled, Polished |
| Hardness | ≤ 90 HRB (Annealed) |
| Tensile Strength | ≥ 515 MPa (75 ksi) |
| Yield Strength (0.2% offset) | ≥ 205 MPa (30 ksi) |
| Elongation | ≥ 35% |
| Operating Temperature | -200°C to +870°C (-328°F to +1600°F) |
| Corrosion Resistance | Excellent (especially against chlorides and acidic environments) |
| End Finish | Plain, Beveled, Threaded, or Custom per request |
| Testing | Hydrostatic Test, Eddy Current Test, PMI, Flattening, Flaring |
| Applications | Instrumentation Lines, Control Systems, Fluid & Gas Transport, Process Piping |
🏭 Industry & Application
- ✅ SS 316 Instrumentation Tubes for Medical Industry
- ✅ SS 316 Instrumentation Tubes for Chemical Processing
- ✅ SS 316 Tubes for Instrumentation Lines
- ✅ Stainless Steel 316 Instrumentation Tubes for Gas & Liquid Flow
- ✅ SS 316 Tubes for Heat Exchangers
❓ Frequently Asked Questions (FAQs)
Q1:What are Stainless Steel 316 Instrumentation Tubes used for?
They are primarily used for precise fluid and gas transfer in critical systems such as instrumentation lines, control systems, analytical equipment, and process piping. Industries include oil & gas, petrochemical, marine, pharmaceutical, and food processing.
Q2:What makes SS 316 suitable for corrosive environments?
SS 316 contains molybdenum (2-3%), which provides superior resistance to pitting, crevice corrosion, and chlorides. This makes it ideal for marine, coastal, and chemical environments.
Q3:What standards do these tubes conform to?
Common standards include ASTM A213, ASTM A269, and ASTM A632, depending on whether the tubes are seamless or welded, and the specific application requirements.
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At Sumer Metal Industries Pvt. Ltd., we follow a zero-defect policy by implementing stringent quality checks, using certified raw materials, and continuously improving our processes to deliver reliable and consistent tubing solutions
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