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 Stainless Steel Capillary Tube OD 4.20mm ID 2.60mm WT 0.80mm

    304 Stainless Steel Capillary Tube, 4.20mm OD x 2.60mm ID x 0.80mm Wall Welcome to our detailed product page for the 304 Stainless Steel Capillary Tube OD 4.20mm ID 2.60mm WT 0.80mm. 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) 4.20 mm ±0.01 mm Inner Diameter (ID) 2.60 mm ±0.01 mm Wall Thickness (WT) 0.80 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 Thin Wall Stainless Steel Tube OD 4.20mm ID 3.00mm WT 0.60mm

    304 Stainless Steel Capillary Tube, 4.20mm OD x 3.00mm ID x 0.60mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.20mm ID 3.00mm WT 0.60mm. 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) 4.20 mm ±0.01 mm Inner Diameter (ID) 3.00 mm ±0.01 mm Wall Thickness (WT) 0.60 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 Thin Wall Stainless Steel Tube OD 4.20mm ID 3.20mm WT 0.50mm

    304 Stainless Steel Capillary Tube, 4.20mm OD x 3.20mm ID x 0.50mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.20mm ID 3.20mm WT 0.50mm. 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) 4.20 mm ±0.01 mm Inner Diameter (ID) 3.20 mm ±0.01 mm Wall Thickness (WT) 0.50 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 Seamless Stainless Steel Capillary Tube OD 4.20mm ID 3.30mm WT 0.45mm

    304 Precision Stainless Steel Tube, 4.20mm OD x 3.30mm ID x 0.45mm Wall Welcome to our detailed product page for the 304 Seamless Stainless Steel Capillary Tube OD 4.20mm ID 3.30mm WT 0.45mm. 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) 4.20 mm ±0.01 mm Inner Diameter (ID) 3.30 mm ±0.01 mm Wall Thickness (WT) 0.45 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 Thin Wall Stainless Steel Tube OD 4.20mm ID 3.30mm WT 0.45mm

    304 Stainless Steel Capillary Tube, 4.20mm OD x 3.30mm ID x 0.45mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.20mm ID 3.30mm WT 0.45mm. 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) 4.20 mm ±0.01 mm Inner Diameter (ID) 3.30 mm ±0.01 mm Wall Thickness (WT) 0.45 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 Thin Wall Stainless Steel Tube OD 4.20mm ID 3.50mm WT 0.35mm

    304 Stainless Steel Capillary Tube, 4.20mm OD x 3.50mm ID x 0.35mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.20mm ID 3.50mm 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) 4.20 mm ±0.01 mm Inner Diameter (ID) 3.50 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 —…

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    304 Thin Wall Stainless Steel Tube OD 4.20mm ID 3.60mm WT 0.30mm

    304 Stainless Steel Capillary Tube, 4.20mm OD x 3.60mm ID x 0.30mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.20mm ID 3.60mm 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) 4.20 mm ±0.01 mm Inner Diameter (ID) 3.60 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 —…

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    304 Thin Wall Stainless Steel Tube OD 4.20mm ID 3.70mm WT 0.25mm

    304 Stainless Steel Capillary Tube, 4.20mm OD x 3.70mm ID x 0.25mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.20mm ID 3.70mm 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) 4.20 mm ±0.01 mm Inner Diameter (ID) 3.70 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 —…

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    304 Thin Wall Stainless Steel Tube OD 4.20mm ID 3.80mm WT 0.20mm

    304 Thin Wall Stainless Steel Capillary Tube, 4.20mm OD x 3.80mm ID x 0.20mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.20mm ID 3.80mm 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) 4.20 mm ±0.01 mm Inner Diameter (ID) 3.80 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…

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    304 Thin Wall Stainless Steel Tube OD 4.20mm ID 3.90mm WT 0.15mm

    304 Thin Wall Stainless Steel Capillary Tube, 4.20mm OD x 3.90mm ID x 0.15mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.20mm ID 3.90mm 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) 4.20 mm ±0.01 mm Inner Diameter (ID) 3.90 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…

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    304 Seamless Stainless Steel Capillary Tube OD 4.10mm ID 2.80mm WT 0.65mm

    304 Precision Stainless Steel Tube, 4.10mm OD x 2.80mm ID x 0.65mm Wall Welcome to our detailed product page for the 304 Seamless Stainless Steel Capillary Tube OD 4.10mm ID 2.80mm WT 0.65mm. 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) 4.10 mm ±0.01 mm Inner Diameter (ID) 2.80 mm ±0.01 mm Wall Thickness (WT) 0.65 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 Thin Wall Stainless Steel Tube OD 4.10mm ID 3.50mm WT 0.30mm

    304 Stainless Steel Capillary Tube, 4.10mm OD x 3.50mm ID x 0.30mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.10mm ID 3.50mm 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) 4.10 mm ±0.01 mm Inner Diameter (ID) 3.50 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 —…

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    304 Thin Wall Stainless Steel Tube OD 4.10mm ID 3.60mm WT 0.25mm

    304 Stainless Steel Capillary Tube, 4.10mm OD x 3.60mm ID x 0.25mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.10mm ID 3.60mm 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) 4.10 mm ±0.01 mm Inner Diameter (ID) 3.60 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 —…

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    304 Stainless Steel Capillary Tube OD 4.00mm ID 1.00mm WT 1.50mm

    304 Stainless Steel Capillary Tube, 4.00mm OD x 1.00mm ID x 1.50mm Wall Welcome to our detailed product page for the 304 Stainless Steel Capillary Tube OD 4.00mm ID 1.00mm WT 1.50mm. 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) 4.00 mm ±0.01 mm Inner Diameter (ID) 1.00 mm ±0.01 mm Wall Thickness (WT) 1.50 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 Stainless Steel Capillary Tube OD 4.00mm ID 1.50mm WT 1.25mm

    304 Stainless Steel Capillary Tube, 4.00mm OD x 1.50mm ID x 1.25mm Wall Welcome to our detailed product page for the 304 Stainless Steel Capillary Tube OD 4.00mm ID 1.50mm WT 1.25mm. 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) 4.00 mm ±0.01 mm Inner Diameter (ID) 1.50 mm ±0.01 mm Wall Thickness (WT) 1.25 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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