Capillary Tube

Precision Stainless Steel Capillary Tubes | Comprehensive Specifications from OD 0.30mm to 12mm | Factory Direct Supply | OEM Custom Manufacturing

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    • Capillary Tube OEM Manufacturing for Needle Components

    Surgical Needle Manufacturing: Precision & Reliability Surgical needles are among the most critical components in medical applications. A single needle must meet exacting standards for sharpness, dimensional accuracy, material strength, and surface quality. As an experienced surgical needle OEM manufacturer, we produce stainless steel hypodermic needles, biopsy needles, and specialty surgical needles for global medical device companies. Types of Surgical Needles We Manufacture Hypodermic Needles Gauge OD (mm) ID (mm) Common Applications 25G 0.508 0.260 Intramuscular injection, blood sampling 27G 0.406 0.216 Subcutaneous injection, insulin delivery 30G 0.305 0.152 Insulin pen needles, pediatric use 32G 0.234 0.102 CGM sensors, micro-fluidic applications Biopsy Needles Core Biopsy Needles: OD 1.0-2.0mm, wall 0.1-0.2mm, for tissue sampling Fine Needle Aspiration (FNA): OD 0.5-0.8mm, ultra-sharp…

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    304 Micro Stainless Steel Tube OD 1.90mm ID 1.30mm WT 0.30mm

    304 Stainless Steel Capillary Tube, 1.90mm OD x 1.30mm ID x 0.30mm Wall Welcome to our detailed product page for the 304 Micro Stainless Steel Tube OD 1.90mm ID 1.30mm WT 0.30mm. This precision-engineered capillary tube is manufactured from high-quality 304 stainless steel, offering excellent corrosion resistance, formability, and mechanical properties for a wide range of industrial and medical applications. — Product Specifications Parameter Value Tolerance Material 304 Stainless Steel (UNS S30400) ASTM A269 / A213 Outer Diameter (OD) 1.90 mm ±0.01 mm Inner Diameter (ID) 1.30 mm ±0.01 mm Wall Thickness (WT) 0.30 mm ±0.01 mm Length Custom (up to 2500 mm) ±0.01 mm (laser cutting precision) Surface Finish Bright Annealed / Electropolished Ra ≤ 0.4 μm — Chemical…

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    304 Micro Stainless Steel Tube OD 1.90mm ID 1.40mm WT 0.25mm

    304 Stainless Steel Capillary Tube, 1.90mm OD x 1.40mm ID x 0.25mm Wall Welcome to our detailed product page for the 304 Micro Stainless Steel Tube OD 1.90mm ID 1.40mm WT 0.25mm. This precision-engineered capillary tube is manufactured from high-quality 304 stainless steel, offering excellent corrosion resistance, formability, and mechanical properties for a wide range of industrial and medical applications. — Product Specifications Parameter Value Tolerance Material 304 Stainless Steel (UNS S30400) ASTM A269 / A213 Outer Diameter (OD) 1.90 mm ±0.01 mm Inner Diameter (ID) 1.40 mm ±0.01 mm Wall Thickness (WT) 0.25 mm ±0.01 mm Length Custom (up to 2500 mm) ±0.01 mm (laser cutting precision) Surface Finish Bright Annealed / Electropolished Ra ≤ 0.4 μm — Chemical…

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    304 Micro Stainless Steel Tube OD 1.90mm ID 1.50mm WT 0.20mm

    304 Thin Wall Stainless Steel Capillary Tube, 1.90mm OD x 1.50mm ID x 0.20mm Wall Welcome to our detailed product page for the 304 Micro Stainless Steel Tube OD 1.90mm ID 1.50mm WT 0.20mm. This precision-engineered capillary tube is manufactured from high-quality 304 stainless steel, offering excellent corrosion resistance, formability, and mechanical properties for a wide range of industrial and medical applications. — Product Specifications Parameter Value Tolerance Material 304 Stainless Steel (UNS S30400) ASTM A269 / A213 Outer Diameter (OD) 1.90 mm ±0.01 mm Inner Diameter (ID) 1.50 mm ±0.01 mm Wall Thickness (WT) 0.20 mm ±0.01 mm Length Custom (up to 2500 mm) ±0.01 mm (laser cutting precision) Surface Finish Bright Annealed / Electropolished Ra ≤ 0.4 μm…

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    304 Micro Stainless Steel Tube OD 1.90mm ID 1.60mm WT 0.15mm

    304 Thin Wall Stainless Steel Capillary Tube, 1.90mm OD x 1.60mm ID x 0.15mm Wall Welcome to our detailed product page for the 304 Micro Stainless Steel Tube OD 1.90mm ID 1.60mm WT 0.15mm. This precision-engineered capillary tube is manufactured from high-quality 304 stainless steel, offering excellent corrosion resistance, formability, and mechanical properties for a wide range of industrial and medical applications. — Product Specifications Parameter Value Tolerance Material 304 Stainless Steel (UNS S30400) ASTM A269 / A213 Outer Diameter (OD) 1.90 mm ±0.01 mm Inner Diameter (ID) 1.60 mm ±0.01 mm Wall Thickness (WT) 0.15 mm ±0.01 mm Length Custom (up to 2500 mm) ±0.01 mm (laser cutting precision) Surface Finish Bright Annealed / Electropolished Ra ≤ 0.4 μm…

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    304 Micro Stainless Steel Tube OD 1.90mm ID 1.70mm WT 0.10mm

    304 Thin Wall Stainless Steel Capillary Tube, 1.90mm OD x 1.70mm ID x 0.10mm Wall Welcome to our detailed product page for the 304 Micro Stainless Steel Tube OD 1.90mm ID 1.70mm WT 0.10mm. This precision-engineered capillary tube is manufactured from high-quality 304 stainless steel, offering excellent corrosion resistance, formability, and mechanical properties for a wide range of industrial and medical applications. — Product Specifications Parameter Value Tolerance Material 304 Stainless Steel (UNS S30400) ASTM A269 / A213 Outer Diameter (OD) 1.90 mm ±0.01 mm Inner Diameter (ID) 1.70 mm ±0.01 mm Wall Thickness (WT) 0.10 mm ±0.01 mm Length Custom (up to 2500 mm) ±0.01 mm (laser cutting precision) Surface Finish Bright Annealed / Electropolished Ra ≤ 0.4 μm…

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    304 Micro Stainless Steel Tube OD 1.85mm ID 1.55mm WT 0.15mm

    304 Thin Wall Stainless Steel Capillary Tube, 1.85mm OD x 1.55mm ID x 0.15mm Wall Welcome to our detailed product page for the 304 Micro Stainless Steel Tube OD 1.85mm ID 1.55mm WT 0.15mm. This precision-engineered capillary tube is manufactured from high-quality 304 stainless steel, offering excellent corrosion resistance, formability, and mechanical properties for a wide range of industrial and medical applications. — Product Specifications Parameter Value Tolerance Material 304 Stainless Steel (UNS S30400) ASTM A269 / A213 Outer Diameter (OD) 1.85 mm ±0.01 mm Inner Diameter (ID) 1.55 mm ±0.01 mm Wall Thickness (WT) 0.15 mm ±0.01 mm Length Custom (up to 2500 mm) ±0.01 mm (laser cutting precision) Surface Finish Bright Annealed / Electropolished Ra ≤ 0.4 μm…

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    304 Micro Stainless Steel Tube OD 1.80mm ID 1.00mm WT 0.40mm

    304 Stainless Steel Capillary Tube, 1.80mm OD x 1.00mm ID x 0.40mm Wall Welcome to our detailed product page for the 304 Micro Stainless Steel Tube OD 1.80mm ID 1.00mm WT 0.40mm. This precision-engineered capillary tube is manufactured from high-quality 304 stainless steel, offering excellent corrosion resistance, formability, and mechanical properties for a wide range of industrial and medical applications. — Product Specifications Parameter Value Tolerance Material 304 Stainless Steel (UNS S30400) ASTM A269 / A213 Outer Diameter (OD) 1.80 mm ±0.01 mm Inner Diameter (ID) 1.00 mm ±0.01 mm Wall Thickness (WT) 0.40 mm ±0.01 mm Length Custom (up to 2500 mm) ±0.01 mm (laser cutting precision) Surface Finish Bright Annealed / Electropolished Ra ≤ 0.4 μm — Chemical…

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    304 Micro Stainless Steel Tube OD 1.80mm ID 1.10mm WT 0.35mm

    304 Stainless Steel Capillary Tube, 1.80mm OD x 1.10mm ID x 0.35mm Wall Welcome to our detailed product page for the 304 Micro Stainless Steel Tube OD 1.80mm ID 1.10mm WT 0.35mm. This precision-engineered capillary tube is manufactured from high-quality 304 stainless steel, offering excellent corrosion resistance, formability, and mechanical properties for a wide range of industrial and medical applications. — Product Specifications Parameter Value Tolerance Material 304 Stainless Steel (UNS S30400) ASTM A269 / A213 Outer Diameter (OD) 1.80 mm ±0.01 mm Inner Diameter (ID) 1.10 mm ±0.01 mm Wall Thickness (WT) 0.35 mm ±0.01 mm Length Custom (up to 2500 mm) ±0.01 mm (laser cutting precision) Surface Finish Bright Annealed / Electropolished Ra ≤ 0.4 μm — Chemical…

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    304 Micro Stainless Steel Tube OD 1.80mm ID 1.20mm WT 0.30mm

    304 Stainless Steel Capillary Tube, 1.80mm OD x 1.20mm ID x 0.30mm Wall Welcome to our detailed product page for the 304 Micro Stainless Steel Tube OD 1.80mm ID 1.20mm WT 0.30mm. This precision-engineered capillary tube is manufactured from high-quality 304 stainless steel, offering excellent corrosion resistance, formability, and mechanical properties for a wide range of industrial and medical applications. — Product Specifications Parameter Value Tolerance Material 304 Stainless Steel (UNS S30400) ASTM A269 / A213 Outer Diameter (OD) 1.80 mm ±0.01 mm Inner Diameter (ID) 1.20 mm ±0.01 mm Wall Thickness (WT) 0.30 mm ±0.01 mm Length Custom (up to 2500 mm) ±0.01 mm (laser cutting precision) Surface Finish Bright Annealed / Electropolished Ra ≤ 0.4 μm — Chemical…

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    304 Micro Stainless Steel Tube OD 1.80mm ID 1.30mm WT 0.25mm

    304 Stainless Steel Capillary Tube, 1.80mm OD x 1.30mm ID x 0.25mm Wall Welcome to our detailed product page for the 304 Micro Stainless Steel Tube OD 1.80mm ID 1.30mm WT 0.25mm. This precision-engineered capillary tube is manufactured from high-quality 304 stainless steel, offering excellent corrosion resistance, formability, and mechanical properties for a wide range of industrial and medical applications. — Product Specifications Parameter Value Tolerance Material 304 Stainless Steel (UNS S30400) ASTM A269 / A213 Outer Diameter (OD) 1.80 mm ±0.01 mm Inner Diameter (ID) 1.30 mm ±0.01 mm Wall Thickness (WT) 0.25 mm ±0.01 mm Length Custom (up to 2500 mm) ±0.01 mm (laser cutting precision) Surface Finish Bright Annealed / Electropolished Ra ≤ 0.4 μm — Chemical…

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    304 Micro Stainless Steel Tube OD 1.80mm ID 1.40mm WT 0.20mm

    304 Thin Wall Stainless Steel Capillary Tube, 1.80mm OD x 1.40mm ID x 0.20mm Wall Welcome to our detailed product page for the 304 Micro Stainless Steel Tube OD 1.80mm ID 1.40mm WT 0.20mm. This precision-engineered capillary tube is manufactured from high-quality 304 stainless steel, offering excellent corrosion resistance, formability, and mechanical properties for a wide range of industrial and medical applications. — Product Specifications Parameter Value Tolerance Material 304 Stainless Steel (UNS S30400) ASTM A269 / A213 Outer Diameter (OD) 1.80 mm ±0.01 mm Inner Diameter (ID) 1.40 mm ±0.01 mm Wall Thickness (WT) 0.20 mm ±0.01 mm Length Custom (up to 2500 mm) ±0.01 mm (laser cutting precision) Surface Finish Bright Annealed / Electropolished Ra ≤ 0.4 μm…

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    304 Micro Stainless Steel Tube OD 1.80mm ID 1.50mm WT 0.15mm

    304 Thin Wall Stainless Steel Capillary Tube, 1.80mm OD x 1.50mm ID x 0.15mm Wall Welcome to our detailed product page for the 304 Micro Stainless Steel Tube OD 1.80mm ID 1.50mm WT 0.15mm. This precision-engineered capillary tube is manufactured from high-quality 304 stainless steel, offering excellent corrosion resistance, formability, and mechanical properties for a wide range of industrial and medical applications. — Product Specifications Parameter Value Tolerance Material 304 Stainless Steel (UNS S30400) ASTM A269 / A213 Outer Diameter (OD) 1.80 mm ±0.01 mm Inner Diameter (ID) 1.50 mm ±0.01 mm Wall Thickness (WT) 0.15 mm ±0.01 mm Length Custom (up to 2500 mm) ±0.01 mm (laser cutting precision) Surface Finish Bright Annealed / Electropolished Ra ≤ 0.4 μm…

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    304 Micro Stainless Steel Tube OD 1.800mm ID 1.550mm WT 0.125mm

    304 Thin Wall Stainless Steel Capillary Tube, 1.800mm OD x 1.550mm ID x 0.125mm Wall Welcome to our detailed product page for the 304 Micro Stainless Steel Tube OD 1.800mm ID 1.550mm WT 0.125mm. This precision-engineered capillary tube is manufactured from high-quality 304 stainless steel, offering excellent corrosion resistance, formability, and mechanical properties for a wide range of industrial and medical applications. — Product Specifications Parameter Value Tolerance Material 304 Stainless Steel (UNS S30400) ASTM A269 / A213 Outer Diameter (OD) 1.800 mm ±0.01 mm Inner Diameter (ID) 1.550 mm ±0.01 mm Wall Thickness (WT) 0.125 mm ±0.01 mm Length Custom (up to 2500 mm) ±0.01 mm (laser cutting precision) Surface Finish Bright Annealed / Electropolished Ra ≤ 0.4 μm…

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    304 Micro Stainless Steel Tube OD 1.80mm ID 1.58mm WT 0.11mm

    304 Thin Wall Stainless Steel Capillary Tube, 1.80mm OD x 1.58mm ID x 0.11mm Wall Welcome to our detailed product page for the 304 Micro Stainless Steel Tube OD 1.80mm ID 1.58mm WT 0.11mm. This precision-engineered capillary tube is manufactured from high-quality 304 stainless steel, offering excellent corrosion resistance, formability, and mechanical properties for a wide range of industrial and medical applications. — Product Specifications Parameter Value Tolerance Material 304 Stainless Steel (UNS S30400) ASTM A269 / A213 Outer Diameter (OD) 1.80 mm ±0.01 mm Inner Diameter (ID) 1.58 mm ±0.01 mm Wall Thickness (WT) 0.11 mm ±0.01 mm Length Custom (up to 2500 mm) ±0.01 mm (laser cutting precision) Surface Finish Bright Annealed / Electropolished Ra ≤ 0.4 μm…

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    304 Micro Stainless Steel Tube OD 1.80mm ID 1.60mm WT 0.10mm

    304 Thin Wall Stainless Steel Capillary Tube, 1.80mm OD x 1.60mm ID x 0.10mm Wall Welcome to our detailed product page for the 304 Micro Stainless Steel Tube OD 1.80mm ID 1.60mm WT 0.10mm. This precision-engineered capillary tube is manufactured from high-quality 304 stainless steel, offering excellent corrosion resistance, formability, and mechanical properties for a wide range of industrial and medical applications. — Product Specifications Parameter Value Tolerance Material 304 Stainless Steel (UNS S30400) ASTM A269 / A213 Outer Diameter (OD) 1.80 mm ±0.01 mm Inner Diameter (ID) 1.60 mm ±0.01 mm Wall Thickness (WT) 0.10 mm ±0.01 mm Length Custom (up to 2500 mm) ±0.01 mm (laser cutting precision) Surface Finish Bright Annealed / Electropolished Ra ≤ 0.4 μm…

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