Stainless Steel 310 Capillary Tubes, SS 310 Capillary Tubes, 310 Stainless Steel Capillary Tube Manufacturer, SS 310 Capillary Tube Supplier, SS 310 Capillary Tube Exporter, Stainless Steel 310 Precision Tubing, SS 310 Small Diameter Tube ,SS 310 Instrumentation Tubes
Sumer Metal Industries Private Limited is a prominent manufacturer, supplier, and exporter of Stainless Steel 310 capillary tubes. They specialize in high-performance austenitic SS 310 capillaries tailored for demanding applications across multiple industries. Their export footprint spans the Middle East (Oman, Qatar, Saudi Arabia, UAE, Kuwait), Europe (Spain, Germany), North America (USA, Canada), and several regions in Africa, showcasing their global reach and reliability.
SS 310 capillary tubes deliver exceptional oxidation resistance and thermal stability, essential for high-temperature environments such as heat exchangers, scientific instruments, furnaces, and process piping. The alloy’s high chromium–nickel content ensures enduring strength and corrosion resistance under cyclic thermal stress and harsh industrial conditions.
We also offer value-added services like bright annealing, bead rolled welding, cut-to-length, ultrasonic cleaning, and electropolishing, tailored for demanding sectors such as pharmaceutical, biotechnology, chemical instrumentation, and medical diagnostics.
Specification of Stainless Steel 310 Capillary Tubes
| Property | Specification |
|---|---|
| Product | Stainless Steel 310 Capillary Tube |
| Material Grade | SS 310 / UNS S31000 / WNR 1.4841 |
| Standards | ASTM A213, ASTM A269, ASTM A632, ASTM A789, EN 10216-5, DIN 17458 |
| Outer Diameter (OD) | 0.3 mm to 6.35 mm |
| Wall Thickness | 0.08 mm to 1.5 mm |
| Length | Up to 30 meters (coil form) or custom cut lengths |
| Tolerance | ±0.01 mm (OD) / ±10% (Wall Thickness) |
| Surface Finish | Bright Annealed, Polished, Pickled, BA, MP, EP |
| Form | Straight Tubes, Coil Tubes, U-bent Tubes |
| Type | Seamless / Welded |
| Testing Standards | Eddy Current, Hydrostatic Test, Pneumatic, Ultrasonic, PMI Test |
| Temperature Rating | Up to 1150°C (Continuous Service), 1035°C (Intermittent Service) |
| End Finishes | Plain Ends, Threaded, Beveled, Custom |
| Packaging | Export-worthy, plastic capped ends, coiled or in wooden boxes |
We export SS 310 capillary tubes to an extensive international network—including Middle East (Saudi Arabia, UAE, Oman, Qatar, Kuwait), Europe (Spain, Germany, Italy, UK), North America (USA, Canada, Mexico), and across Africa (Nigeria, South Africa, Algeria, Egypt, Kenya, etc.) . Our global logistics expertise ensures timely delivery, efficient customs clearance, and competitive packaging tailored to local regulations.
Chemical Composition of Stainless Steel 310 Capillary Tubes
| Element | Minimum (%) | Maximum (%) |
|---|---|---|
| Carbon (C) | — | 0.25 |
| Manganese (Mn) | — | 2.00 |
| Phosphorus (P) | — | 0.045 |
| Sulfur (S) | — | 0.030 |
| Silicon (Si) | — | 1.50 |
| Chromium (Cr) | 24.00 | 26.00 |
| Nickel (Ni) | 19.00 | 22.00 |
| Iron (Fe) | Balance | — |
With a proven track record as a Stainless Steel 310 Capillary 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 310 tubing worldwide.
Specification of Stainless Steel 310 Capillary Tubes
| Property | Specification |
|---|---|
| Product | Stainless Steel 310 Capillary Tube |
| Material Grade | SS 310 / UNS S31000 / WNR 1.4841 |
| Standards | ASTM A213, ASTM A269, ASTM A632, ASTM A789, EN 10216-5, DIN 17458 |
| Outer Diameter (OD) | 0.3 mm to 6.35 mm |
| Wall Thickness | 0.08 mm to 1.5 mm |
| Length | Up to 30 meters (coil form) or custom cut lengths |
| Tolerance | ±0.01 mm (OD) / ±10% (Wall Thickness) |
| Surface Finish | Bright Annealed, Polished, Pickled, BA, MP, EP |
| Form | Straight Tubes, Coil Tubes, U-bent Tubes |
| Type | Seamless / Welded |
| Testing Standards | Eddy Current, Hydrostatic Test, Pneumatic, Ultrasonic, PMI Test |
| Temperature Rating | Up to 1150°C (Continuous Service), 1035°C (Intermittent Service) |
| End Finishes | Plain Ends, Threaded, Beveled, Custom |
| Packaging | Export-worthy, plastic capped ends, coiled or in wooden boxes |
🏭 Industry & Application
- ✅ SS 310 Capillary Tubes for Medical Industry
- ✅ SS 310 Capillary Tubes for Chemical Processing
- ✅ SS 310 Tubes for Instrumentation Lines
- ✅ Stainless Steel 310 Capillary Tubes for Gas & Liquid Flow
- ✅ SS 310 Tubes for Heat Exchangers
❓ Frequently Asked Questions (FAQs)
Q1:What distinguishes SS 310 capillary tubes from other stainless steel grades?
SS 310 offers superior high-temperature oxidation resistance and strength, owing to its elevated chromium and nickel content, making it ideal for extreme-temperature applications.
Q2:Which countries does Sumer Metal Industries export SS 310 capillary tubing to?
They export to major markets including Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, the USA, Canada, and several regions across Africa.
Q3: What are the key mechanical properties of SS 310 capillary tubes manufacturers guarantee?
Typical guarantees include tensile strength ≥ 515 MPa, yield strength ≥ 205 MPa, elongation ≥ 40 %, along with chemical composition adhering to strict ASTM/UNS standards.
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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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