Zirconium Capillary Tubes

Zirconium capillary tubes and zirconium alloys capillary tubes have a series of characteristics, such as low density, high specific strength, corrosion resistance, irradiation resistance, excellent wear resistance, excellent processability, non-toxic, non-magnetic, small cross-section of thermal neutron absorption.
It is popular used in those files:(1) Glass coating &Watch coating (2) Ocean and space equipments(3) Medical use equipment(4) Sewage disposal;etc
If any questions,you are more than welcome to contact sales@grandsteeltube.com

  • Description
  • Specifications
  • Chemical Composition & Mechanical Properties
  • Inquiry

Item Name

ASTM B523 Zirconium Zr 702 Capillary Tube

Material

pure zirconium and zirconium alloy

Standard

ASTM B523

Type

R60702, R60703, R60704, R60705, R60706

Sizes

OD:1.00-12.7.00mm,WT:0.15-1.65mm

Application

1.Chemical processing, medical instruments                                2.Aerospace,Industry,Navigation,Smelting,Chemical plants                                                                            3.Plate heat exchanger, and condensers                                                                                                           4.Chemical and medical equipment.

 

 

 

If any questions,you are more than welcome to contact sales@grandsteeltube.com

1. Production of  Tantalum capillary tubes,tungsten capillary tubes,Zirconium capillary tubes since 2010.

2. Working with customers from Germany,France,Netherland,U.K.;etc since 2006.

3.  Samples can be delivered within 10 days after confirmation

4.  40 days as the production period and delivery after order confirmation.

5.  20,000 meters of Tantalum tubes,Tungsten Tubes,Zirconium Tubes in stock.

6.  Sizes can be offered from OD:1.00mmxWT:0.15mm to OD:12.7mmxWT:1.24mm

7.  Third party inspection like:TUV,BV,SGS,etc accepted

8.  Professional team assists your special tube requirements.

9.  Other related tubes can be offered with competitive prices:Tantalum tubes & pipes,Tungsten tubes& pipes,Zirconium tubes& pipes;etc

If any questions,you are more than welcome to contact sales@grandsteeltube.com

In view of the fact that zirconium and zirconium alloys have low density, high specific strength, corrosion resistance, radiation resistance, excellent wear resistance, excellent processing performance, non-toxic, non-magnetic, compared with traditional stainless steel, copper, nickel, titanium and other metal alloys, zirconium and zirconium alloys have excellent corrosion resistance, which can resist the corrosion of most organic acids, inorganic acids, strong bases and some molten salts. In wastewater treatment, food processing, strong acid production industry, it is mainly used in equipment and components with high requirements for corrosion resistance, such as reactor, acid resistant pump, heat pump, heat exchange pipe, immersion tank, acid resistant impeller, valve, agitator, nozzle and container lining. The zirconium equipment and devices used by American chemical enterprises have been in use for more than 25 years without obvious corrosion damage. The conversion rate is as high as 85% ~ 90%, which greatly improves the production efficiency of enterprises. In the process of deep-sea exploration, zirconium alloy can not only withstand the erosion of sea water and sand, seawater corrosion and fluid friction and wear, but also adapt to the alternating temperature environment of - 200 ~ 200 ℃. This is due to the low thermal expansion coefficient of zirconium, which can be stably and continuously used. The absorption cross section is small

Chemical Composition

 Grade Element composition(%)<
Zr+Hf  Hf  Fe+Cr Sn H N C Nb O
R60702 99.2 4.5 0.20 -- 0.005 0.025 0.05 -- 0.16
R60703 98 4.5 -- -- --0.005 0.025 -- -- --
R60704 97.5 4.5 0.20~0.40 1.0~2.0 0.005 0.025 0.05 -- 0.18
R60705 95.5 4.5 0.2 -- 0.005 0.025 0.05 2.0~3.0 0.18
R60706 95.5 4.5 0.2 -- 0.005 0.025 0.05 2.0~3.0 0.18

Mechanical property diameter:

 Material  State  Rm(≥)/MPa  Rp0.2(MPa)  A50mm(≥)/%
 Zirconium 702

(UNS R60702)

 annealed  379  207  16
 Zirconium 704

(UNS R60704)

 annealed  413  241  14
 Zirconium 705

(UNS R60705)

 annealed  552  379  16

 

If any questions,you are more than welcome to contact sales@grandsteeltube.com

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