Capillary Tube

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

  • ALL
  • Medical Industry
  • Capillary Tube
  • Special Alloys

    • 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…

    More
    Sticky

    304 Thin Wall Stainless Steel Tube OD 4.70mm ID 3.40mm WT 0.65mm

    304 Stainless Steel Capillary Tube, 4.70mm OD x 3.40mm ID x 0.65mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.70mm ID 3.40mm 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) 4.70 mm ±0.01 mm Inner Diameter (ID) 3.40 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 —…

    More

    304 Thin Wall Stainless Steel Tube OD 4.70mm ID 3.50mm WT 0.60mm

    304 Stainless Steel Capillary Tube, 4.70mm OD x 3.50mm ID x 0.60mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.70mm ID 3.50mm 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) 4.70 mm ±0.01 mm Inner Diameter (ID) 3.50 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 —…

    More

    304 Thin Wall Stainless Steel Tube OD 4.70mm ID 3.60mm WT 0.55mm

    304 Stainless Steel Capillary Tube, 4.70mm OD x 3.60mm ID x 0.55mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.70mm ID 3.60mm WT 0.55mm. 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) 4.70 mm ±0.01 mm Inner Diameter (ID) 3.60 mm ±0.01 mm Wall Thickness (WT) 0.55 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 —…

    More

    304 Thin Wall Stainless Steel Tube OD 4.70mm ID 4.10mm WT 0.30mm

    304 Stainless Steel Capillary Tube, 4.70mm OD x 4.10mm ID x 0.30mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.70mm ID 4.10mm 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) 4.70 mm ±0.01 mm Inner Diameter (ID) 4.10 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 —…

    More

    304 Thin Wall Stainless Steel Tube OD 4.70mm ID 4.20mm WT 0.25mm

    304 Stainless Steel Capillary Tube, 4.70mm OD x 4.20mm ID x 0.25mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.70mm ID 4.20mm 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) 4.70 mm ±0.01 mm Inner Diameter (ID) 4.20 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 —…

    More

    304 Thin Wall Stainless Steel Tube OD 4.70mm ID 4.30mm WT 0.20mm

    304 Thin Wall Stainless Steel Capillary Tube, 4.70mm OD x 4.30mm ID x 0.20mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.70mm ID 4.30mm 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) 4.70 mm ±0.01 mm Inner Diameter (ID) 4.30 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…

    More

    304 Stainless Steel Capillary Tube OD 4.50mm ID 1.50mm WT 1.50mm

    304 Stainless Steel Capillary Tube, 4.50mm OD x 1.50mm ID x 1.50mm Wall Welcome to our detailed product page for the 304 Stainless Steel Capillary Tube OD 4.50mm ID 1.50mm 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) 4.50 mm ±0.01 mm Inner Diameter (ID) 1.50 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…

    More

    304 Stainless Steel Capillary Tube OD 4.50mm ID 2.00mm WT 1.25mm

    304 Stainless Steel Capillary Tube, 4.50mm OD x 2.00mm ID x 1.25mm Wall Welcome to our detailed product page for the 304 Stainless Steel Capillary Tube OD 4.50mm ID 2.00mm 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) 4.50 mm ±0.01 mm Inner Diameter (ID) 2.00 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…

    More

    304 Stainless Steel Capillary Tube OD 4.50mm ID 2.50mm WT 1.00mm

    304 Stainless Steel Capillary Tube, 4.50mm OD x 2.50mm ID x 1.00mm Wall Welcome to our detailed product page for the 304 Stainless Steel Capillary Tube OD 4.50mm ID 2.50mm WT 1.00mm. 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) 4.50 mm ±0.01 mm Inner Diameter (ID) 2.50 mm ±0.01 mm Wall Thickness (WT) 1.00 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…

    More

    304 Stainless Steel Capillary Tube OD 4.50mm ID 2.70mm WT 0.90mm

    304 Stainless Steel Capillary Tube, 4.50mm OD x 2.70mm ID x 0.90mm Wall Welcome to our detailed product page for the 304 Stainless Steel Capillary Tube OD 4.50mm ID 2.70mm WT 0.90mm. 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) 4.50 mm ±0.01 mm Inner Diameter (ID) 2.70 mm ±0.01 mm Wall Thickness (WT) 0.90 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…

    More

    304 Stainless Steel Capillary Tube OD 4.50mm ID 3.00mm WT 0.75mm

    304 Stainless Steel Capillary Tube, 4.50mm OD x 3.00mm ID x 0.75mm Wall Welcome to our detailed product page for the 304 Stainless Steel Capillary Tube OD 4.50mm ID 3.00mm WT 0.75mm. 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) 4.50 mm ±0.01 mm Inner Diameter (ID) 3.00 mm ±0.01 mm Wall Thickness (WT) 0.75 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…

    More

    304 Stainless Steel Capillary Tube OD 4.50mm ID 3.10mm WT 0.70mm

    304 Stainless Steel Capillary Tube, 4.50mm OD x 3.10mm ID x 0.70mm Wall Welcome to our detailed product page for the 304 Stainless Steel Capillary Tube OD 4.50mm ID 3.10mm WT 0.70mm. 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) 4.50 mm ±0.01 mm Inner Diameter (ID) 3.10 mm ±0.01 mm Wall Thickness (WT) 0.70 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…

    More

    304 Thin Wall Stainless Steel Tube OD 4.50mm ID 3.20mm WT 0.65mm

    304 Stainless Steel Capillary Tube, 4.50mm OD x 3.20mm ID x 0.65mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.50mm ID 3.20mm 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) 4.50 mm ±0.01 mm Inner Diameter (ID) 3.20 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 —…

    More

    304 Thin Wall Stainless Steel Tube OD 4.50mm ID 3.50mm WT 0.50mm

    304 Stainless Steel Capillary Tube, 4.50mm OD x 3.50mm ID x 0.50mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.50mm ID 3.50mm 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) 4.50 mm ±0.01 mm Inner Diameter (ID) 3.50 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 —…

    More

    304 Thin Wall Stainless Steel Tube OD 4.50mm ID 3.70mm WT 0.40mm

    304 Stainless Steel Capillary Tube, 4.50mm OD x 3.70mm ID x 0.40mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 4.50mm ID 3.70mm 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) 4.50 mm ±0.01 mm Inner Diameter (ID) 3.70 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 —…

    More

    © 2026 Healsmed. All rights reserved.

    Online Online