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Baoji City Changsheng Titanium Co.,Ltd

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China Titanium Capillary Tube Grade 1 ASTM B861
China Titanium Capillary Tube Grade 1 ASTM B861

  1. China Titanium Capillary Tube Grade 1 ASTM B861
  2. China Titanium Capillary Tube Grade 1 ASTM B861
  3. China Titanium Capillary Tube Grade 1 ASTM B861
  4. China Titanium Capillary Tube Grade 1 ASTM B861
  5. China Titanium Capillary Tube Grade 1 ASTM B861

Titanium Capillary Tube Grade 1 ASTM B861

  1. MOQ: 50kg
  2. Price: 35usd/kg
  3. Get Latest Price
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 50T/MONTH
Delivery Time 30days
Packaging Details packed with export wooden case
Dimensional Accuracy ±0.02 mm
Temperature Rating Up to 600°F
Chemical Resistance High
Weight 0.2 lbs
Technique Welded, Forged, Rolled, Seamless
Surface Finish Shot blasting, Sand blasting
Materials Titanium and titanium alloy
Application Chemical processing, oil and gas, marine, aerospace
Pressure Rating Class 150
Biocompatibility Certified for medical use
Thickness 0.8-8.0mm
Operating Temperature -60°C to 300°C
Tube Od 6-141mm
Temperature Range -425°F to 1200°F
Degree 45° 90° 180°
Brand Name Changsheng
Model Number ASTM
Certification ISO 9001;2015
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability 50T/MONTH
Delivery Time 30days Packaging Details packed with export wooden case
Dimensional Accuracy ±0.02 mm Temperature Rating Up to 600°F
Chemical Resistance High Weight 0.2 lbs
Technique Welded, Forged, Rolled, Seamless Surface Finish Shot blasting, Sand blasting
Materials Titanium and titanium alloy Application Chemical processing, oil and gas, marine, aerospace
Pressure Rating Class 150 Biocompatibility Certified for medical use
Thickness 0.8-8.0mm Operating Temperature -60°C to 300°C
Tube Od 6-141mm Temperature Range -425°F to 1200°F
Degree 45° 90° 180° Brand Name Changsheng
Model Number ASTM Certification ISO 9001;2015
Place of Origin China
High Light Gr2 Titanium Capillary PipeSeamless Titanium Capillary TubeGrade 1 Titanium Capillary Tube

Application of Titanium Capillary Tube Grade 1

 

Titanium Capillary Tube Grade 1 is widely used across multiple industries due to its exceptional corrosion resistance, biocompatibility, light weight, and excellent formability. Its extremely small inner diameter allows precise fluid control, making it ideal for sensitive and high-precision systems.

1. Refrigeration

Titanium Grade 1 capillary tubes are used in refrigerators, freezers, HVAC systems, and air conditioners to accurately regulate the flow of refrigerant.
As the refrigerant passes through the thin tube, it expands and cools efficiently, contributing to stable temperature control.

2. Medical

Titanium seamless capillary tubes are widely used in medical laboratories, diagnostics, and microfluidic devices.
Applications include:

 

Blood collection and analysis

Catheters and guide wires

Precision delivery of biological fluids

 

Titanium’s biocompatibility makes it safe for instruments in direct contact with the human body.

3. Chemical Analysis

Titanium capillary tubes are used in:

 

Gas chromatography

Separation of chemical components

High-temperature and corrosive analytical systems

 

Different compounds pass through the tube at varying speeds, enabling accurate separation and identification.

4. Manufacturing & Industrial Use

Titanium capillary tubes ensure precise flow control of oil, water, acids, and industrial process fluids.
Common uses:

 

Micro-fluid dosing

Instrumentation and control lines

Sampling lines for industrial analysers

Descriptions of Titanium Capillary Tube Grade 1

Titanium Capillary Tube Grade 1 is made from commercially pure titanium, offering:

 

Excellent corrosion resistance

High ductility

Lightweight and non-magnetic performance

Outstanding biocompatibility

Good thermal conductivity

 

These tubes are produced in various diameters and wall thicknesses, customised to meet the requirements of:

 

Medical instruments

Aerospace precision systems

Automotive sensors and fuel lines

Electronic components

Heat exchanger and condenser tubing

 

Titanium capillary tubes can be manufactured using cold rolling, hot rolling, extrusion, or precision drawing, depending on size and application.
They are then cut, polished, and bent to the required shape for final use.

Material Variants

Medical-grade titanium capillary tubes are typically available in:

Grade 1 – highest ductility

Grade 2 – stronger, similar corrosion resistance

Grade 5 (Ti-6Al-4V) – higher strength, used for surgical implants

ASTM B861 specifications can also be applied when required.

Chemical Composition & Mechanical Properties

Mechanical Properties

Grade Tensile Strength (MPa) Yield Strength (MPa) Elongation (%)
Gr1 240 170 24
Gr2 345 275 20

Chemical Composition (wt%)

Grade Fe max O max N max C max H max Others Ti
Gr1 0.20 0.18 0.03 0.08 0.015 Balance
Gr2 0.30 0.25 0.03 0.08 0.015 Balance

Advantages of Titanium Capillary Tube Grade 1

Ultra-lightweight and ideal for aerospace & medical applications

Non-magnetic—safe for MRI and sensitive electronic devices

Exceptional corrosion resistance in seawater, chlorine, acids, and industrial chemicals

High biocompatibility—ideal for implants, surgical instruments, and medical devices

High strength-to-weight ratio

Low thermal expansion and stable at varying temperatures

Excellent surface finish, suitable for precise fabrication and welding

Available in custom sizes, shapes, coils, and straight lengths

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2001

  • Total Annual:

    3000000-4000000

  • Employee Number:

    >100

  • Ecer Certification:

    Verified Supplier

Baoji City Changsheng Titanium Co.,Ltd is registered in 2006. Registered capital of 10 million yuan, the legal person is Zhao Wenhua. Before 2006, the factory is formed as forged workshop, no been registered. The year of 2006 was exist as a starting for Changsheng Titanium Co. The factory is located... Baoji City Changsheng Titanium Co.,Ltd is registered in 2006. Registered capital of 10 million yuan, the legal person is Zhao Wenhua. Before 2006, the factory is formed as forged workshop, no been registered. The year of 2006 was exist as a starting for Changsheng Titanium Co. The factory is located...

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  • Baoji City Changsheng Titanium Co.,Ltd
  • No.26 Baotai Road, Weibin District, Baoji City
  • https://www.titanium-piping.com/

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