Huona (Shanghai) New Material Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10000ton /month |
| Delivery Time | 30days |
| Packaging Details | Case |
| Grade | 316L Stainless Steel |
| Surface | Bright / Clean / Polished |
| Wall Thickness | ≥0.1 mm |
| Minimum OD | 0.3 mm |
| Hardness | Soft / 1/2 Hard / Hard |
| Tensile Strength | ≥ 515 MPa |
| Yield Strength | ≥ 205 MPa |
| Corrosion Resistance | Excellent (chlorides, acids, seawater) |
| Brand Name | Huona |
| Model Number | PIPE |
| Certification | SGS ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000ton /month |
| Delivery Time | 30days | Packaging Details | Case |
| Grade | 316L Stainless Steel | Surface | Bright / Clean / Polished |
| Wall Thickness | ≥0.1 mm | Minimum OD | 0.3 mm |
| Hardness | Soft / 1/2 Hard / Hard | Tensile Strength | ≥ 515 MPa |
| Yield Strength | ≥ 205 MPa | Corrosion Resistance | Excellent (chlorides, acids, seawater) |
| Brand Name | Huona | Model Number | PIPE |
| Certification | SGS ISO9001 | Place of Origin | CHINA |
| High Light | 316L Ultra-Fine Capillary Stainless Tube ，0.5mm OD Precision Micro Tubing ，Corrosion Resistant Capillary Tube Material | ||
316L stainless steel capillary tube is a high-precision, corrosion-resistant micro tubing widely used in medical devices, instrumentation, fluid control, sensors, and laboratory equipment.
With an ultra-smooth inner bore, excellent mechanical stability, and superior corrosion resistance, 316L capillary tubes deliver outstanding performance under demanding environments such as chemicals, seawater, and high humidity.
This product supports custom sizes, including OD, ID, wall thickness, length, tolerance, and surface condition.
Superior Corrosion Resistance
Excellent resistance to acids, chlorides, salts, and oxidation—ideal for harsh environments.
Medical-Grade Cleanliness
Smooth surface finish, low impurities, suitable for high-precision fluid delivery and medical applications.
Ultra-Fine Precision Machining
Minimum OD available: 0.3 mm
Minimum wall thickness: 0.5 mm
Excellent Mechanical Strength
Stable performance under pressure, bending, and vibration.
Customizable Dimensions
OD, ID, wall thickness, hardness, cutting length, and coil/spool forms can be fully customized.
Stable Tolerances
High dimensional accuracy suitable for microfluidic systems and sensor assemblies.
| Item | Value |
|---|---|
| Material | 316L Stainless Steel |
| Outer Diameter Range | 0.3 mm – 12 mm (custom available) |
| Inner Diameter | Based on OD & wall thickness (custom available) |
| Minimum Wall Thickness | 0.5 mm |
| Length | 10 mm – 20,000 mm (cut-to-length available) |
| Form | Straight tube / Coil |
| Surface Finish | Bright annealed / Polished / Pickled |
| Manufacturing Method | Seamless / Welded |
| Hardness | Annealed (soft) / 1/2 hard / Full hard |
| Density | 8.0 g/cm³ |
| Melting Point | 1370–1400 °C |
| Standard | ASTM A213 / A269 / A632 |
| Tolerance | ±0.01 mm (depending on size) |
| Packaging | Plastic tube |
| Industry | Typical Uses |
|---|---|
| Medical & Healthcare | Needles, catheters, endoscopes, biopsy tools |
| Instrumentation | Pressure sensing, thermocouples, signal tubing |
| Microfluidics | Precise liquid transfer, lab analysis |
| Aerospace & Automotive | Sensor lines, fuel sampling tubes |
| Chemical & Petrochemical | Corrosive fluid pipelines, monitoring systems |
| Electronics | Fiber optic protection, battery systems |
| Industrial Automation | Pneumatic control, miniature guide tubes |
| Attribute | Value |
|---|---|
| Grade | 316L Stainless Steel |
| Surface | Bright / Clean / Polished |
| Wall Thickness | ≥0.5 mm |
| Minimum OD | 0.3 mm |
| Hardness | Soft / 1/2 Hard / Hard |
| Tensile Strength | ≥ 515 MPa |
| Yield Strength | ≥ 205 MPa |
| Elongation | ≥ 40% |
| Corrosion Resistance | Excellent (chlorides, acids, seawater) |
| Form | Straight Tube / Coil / Cut-to-Length |
| Color | Metallic Silver |
| Customization | OD / ID / Wall Thickness / Length / Tolerance |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
8000000-100000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig... Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig...
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