Platinum Iridium (PtIr) Capillary Tube | ALB-PtIr-CT
  • Platinum Iridium (PtIr) Capillary Tube | ALB-PtIr-CT

Platinum Iridium (PtIr) Capillary Tube | ALB-PtIr-CT

Item No.: ALB-PtIr-CT. Platinum Iridium (PtIr) Capillary Tube is made of Platinum Iridium Alloy (Pt90/Ir10) with purity over 99.95%. Size available: OD: 0.2-8.00 mm; WT: 0.015-0.5 mm; L<1000mm (normally in 400-800mm).

Platinum Iridium Capillary Tube Description:
ALB Materials Inc is a global supplier of Platinum Iridium Alloy Capillary Tube, also called as platinum iridium ultra fine capillary. Platinum Iridium Alloy Capillary is mainly used in precision electronics, precision instruments, medical and other fields.
Our platinum iridium ultra fine capillary can be cut in a variety of lengths and diameters according to customer specifications. Our Platinum Iridium Capillary, manufactured in platinum+iridium(Pt90/Ir10), are cut into lengths, down to 0.25 mm via an original process which guarantees high precision and a burr-free finish.
Platinum Iridium Capillary Tube


Platinum Iridium Capillary Applications:

  • Used in radiopaque marking, ring electrodes, cardiac rhythm management devices, stents and angioplasty.
  • Used in the medical industry to provide radiopaque marking for sensors and catheter tubes. 
  • Used as radiopaque markers during angioplasty and other minimally-invasive catheter procedures.

Platinum Iridium Capillary Specifications:
Outer Diameter(OD): 0.2 mm - 8 mm
Wall Thickness(T): 0.015-0.5 mm
Material: Tantalum, Platinum iridium alloy (Pt90/Ir10), Gold, Niobium, Zirconium, Titanium, Stainless steel, etc
Standatd: ASTM B684
Tolerance: OD/ID/T +/-0.01mm(0.0004"), L +1/-0mm (typical)

Note: A typical project will have two critical dimensions and one nominal ("reference") dimension.
For Example: Critical OD x ID (Wall Thickness is the reference dimension), Critical OD x Wall (ID is the reference dimension), Critical ID x Wall (OD is the reference dimension)

Download MSDS


Data sheet

Item Number
PtIr10 (Pt90/Ir10)


Please describe the product(s) which you would like to get more information/quotation about.

* These fields are required. Without such information, we are not able to process your inquiry. Our minimum order amount is USD300.