Titanium Capillary Tube

HEXON employ drawing and stretching for producing titanium capillary tube from bigger tube such as OD 8 x W1 mm, OD 6 x W 1 mm, and OD 4 x W 0.3 mm. We have been succeeded in how to gain high precision tolerance after a large number of trial productions.

You can rely on our quality as the trouble-free surface appears no burrs, cracks and other defects even when examined under the microscope.

Technique highlights for production of capillary tubes

Increasing the feed rate and reducing the speed of the mill

Continued use of lubricants

Strictly control of annealing temperature and time

Grades available

Titanium Gr1

Titanium Gr2

Titanium Gr9

Nitinol

Diameter and length

▲ OD 0.1 ~ 8 mm

▲ Wall 0.015 ~ 1 mm

▲ Length up to 2000 mm or cut to size

▲ Tolerance according to OD and WT size, best to -/+0.003 mm

Essential inspection

▲ Dimension (by optical measuring)

▲ Chemical analysis

▲ Tension test

▲ Hardness

▲ Metallography

Specification

ASTM B338

ASTM F67

ASTM F136