ASTM B360 Capillary Tube

CAPILLARY COPPER TUBE 

Capillary tubing is usually manufacturer with fine precision ,down to one thousandth of an inch.This precision allows airflow to be soother,more uniform,and more closely monitored,making such applications as fluid & air restrictors much more useful.Capillary tubing has very small inside diameters(e.g..026 to.175 inches).Capillary tubing is usually supplied in coils and,apart from exceptions,it comes in annealed form.

● Martial

 99.90% and above copper is exclusively used in the manufacturer of RETA COPPER  tubing with phosphorous 0.015 0.040% (UNS No.C12200).

● Standard 

 ASTM B 360

● Size Available 

Standard size available are provided in the table below and also listed within ASTM B360.

Further fabrication requires other temper ,tubing can be made on request.  

                                                         COPPER CAPILLARY STANDARD SIZE ASTM-B360

● Tolerances 

RETA capillary tubing is usually manufacturer with a general tolerance of plus and minus 0.03mm for outside and 0.02mm inside diameter,unless the customer requires other specific tolerances,which may be lower.

● Packing 

The capillary copper tubing supplied in coils comes with open or crimped ends.The coils are tied and placed into bunch coils with a range of 5-10kg per coil and in plastic bags and further packed in individual cardboard box.

Exact lengths of tube can be made on request.