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

    Capillary Tube Pricing Guide – Cost Factors for Stainless Steel Precision Tubes

    Complete guide to stainless steel capillary tube pricing and cost factors. Learn how material grade, tolerance, surface finish, order quantity, and tube dimensions affect pricing with optimization tips.

    More

    Capillary Tube Surface Finishes Guide – Bright Annealed, Electropolished & More

    Complete guide to capillary tube surface finishes including Bright Annealed, Electropolished, Mechanical Polish, and Passivation. Compare Ra values, costs, processes, and applications.

    More

    Stainless Steel Capillary Tube FAQ – 30 Common Questions Answered

    30 frequently asked questions about stainless steel capillary tubes covering sizes, materials, tolerances, ordering, applications, and technical support for engineers and procurement professionals.

    More

    Capillary Tube Machining Tolerances – Precision Manufacturing Guide

    Complete guide to capillary tube machining tolerances including standard vs precision tolerance capabilities, industry standards (ASTM, ISO, DIN), measurement methods, and how tolerance affects application performance.

    More

    Stainless Steel Capillary Tubes Applications – Comprehensive Industry Guide

    Complete guide to stainless steel capillary tube applications across medical, industrial, laboratory, automotive, aerospace, chemical, electronics, semiconductor, and food & beverage industries with material selection recommendations.

    More

    Stainless Steel Capillary Tube Size Chart – Complete Dimensions Guide OD 0.30mm to 12.00mm

    Complete stainless steel capillary tube size chart covering OD 0.30mm to 12.00mm with wall thickness options, gauge equivalents, surface finishes, material grades, and tolerance specifications for precision tube selection.

    More

    304 vs 316L Stainless Steel Capillary Tubes – Complete Comparison Guide

    A comprehensive comparison of 304 vs 316L stainless steel capillary tubes. Chemical composition, mechanical properties, corrosion resistance, pricing, and application suitability with detailed tables and selection guide.

    More

    304 Thin Wall Stainless Steel Tube OD 11.00mm ID 9.20mm WT 0.90mm

    304 Stainless Steel Capillary Tube, 11.00mm OD x 9.20mm ID x 0.90mm Wall Welcome to our detailed product page for the 304 Thin Wall Stainless Steel Tube OD 11.00mm ID 9.20mm 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) 11.00 mm ±0.01 mm Inner Diameter (ID) 9.20 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 —…

    More

    304 Seamless Stainless Steel Capillary Tube OD 11.00mm ID 9.20mm WT 0.90mm

    304 Precision Stainless Steel Tube, 11.00mm OD x 9.20mm ID x 0.90mm Wall Welcome to our detailed product page for the 304 Seamless Stainless Steel Capillary Tube OD 11.00mm ID 9.20mm 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) 11.00 mm ±0.01 mm Inner Diameter (ID) 9.20 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 —…

    More

    304 Seamless Stainless Steel Capillary Tube OD 11.00mm ID 9.00mm WT 1.00mm

    304 Precision Stainless Steel Tube, 11.00mm OD x 9.00mm ID x 1.00mm Wall Welcome to our detailed product page for the 304 Seamless Stainless Steel Capillary Tube OD 11.00mm ID 9.00mm 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) 11.00 mm ±0.01 mm Inner Diameter (ID) 9.00 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 —…

    More

    304 Seamless Stainless Steel Capillary Tube OD 11.00mm ID 8.00mm WT 1.50mm

    304 Precision Stainless Steel Tube, 11.00mm OD x 8.00mm ID x 1.50mm Wall Welcome to our detailed product page for the 304 Seamless Stainless Steel Capillary Tube OD 11.00mm ID 8.00mm 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) 11.00 mm ±0.01 mm Inner Diameter (ID) 8.00 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 —…

    More

    304 Seamless Stainless Steel Capillary Tube OD 11.00mm ID 7.00mm WT 2.00mm

    304 Precision Stainless Steel Tube, 11.00mm OD x 7.00mm ID x 2.00mm Wall Welcome to our detailed product page for the 304 Seamless Stainless Steel Capillary Tube OD 11.00mm ID 7.00mm WT 2.00mm. 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) 11.00 mm ±0.01 mm Inner Diameter (ID) 7.00 mm ±0.01 mm Wall Thickness (WT) 2.00 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 —…

    More

    304 Seamless Stainless Steel Capillary Tube OD 11.00mm ID 6.00mm WT 2.50mm

    304 Precision Stainless Steel Tube, 11.00mm OD x 6.00mm ID x 2.50mm Wall Welcome to our detailed product page for the 304 Seamless Stainless Steel Capillary Tube OD 11.00mm ID 6.00mm WT 2.50mm. 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) 11.00 mm ±0.01 mm Inner Diameter (ID) 6.00 mm ±0.01 mm Wall Thickness (WT) 2.50 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 Seamless Stainless Steel Capillary Tube OD 11.00mm ID 5.00mm WT 3.00mm

    304 Precision Stainless Steel Tube, 11.00mm OD x 5.00mm ID x 3.00mm Wall Welcome to our detailed product page for the 304 Seamless Stainless Steel Capillary Tube OD 11.00mm ID 5.00mm WT 3.00mm. 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) 11.00 mm ±0.01 mm Inner Diameter (ID) 5.00 mm ±0.01 mm Wall Thickness (WT) 3.00 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 —…

    More

    304 Seamless Stainless Steel Capillary Tube OD 11.10mm ID 10.60mm WT 0.25mm

    304 Precision Stainless Steel Tube, 11.10mm OD x 10.60mm ID x 0.25mm Wall Welcome to our detailed product page for the 304 Seamless Stainless Steel Capillary Tube OD 11.10mm ID 10.60mm 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) 11.10 mm ±0.01 mm Inner Diameter (ID) 10.60 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 —…

    More

    © 2026 Healsmed. All rights reserved.

    Online Online