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Zirconium pipe-tube

Technique Zirconium Welded Tube, Zirconium Seamless Tube
Grade R60702, R60704, R60705
Standard ASTM B523, ASTM B353, ASTM B658
Size OD(0.5-200)mm*WT(0.1-20)mm*L(MAX 20000)mm
Shape Round, Square
Surface Polished or According To Customer's Requirement
Processing Hot Rolling, Cold Rolling, Drawing, Extruded
Zirconium pipe-tube
More Info

Zirconium Pipe (Zirconium Tube) are delivered in straight lengths or as U-bent pipe, TNTI also supply zirconium complementary products for heat exchanger applications. Zirconium spiral pipe, zirconium capillary pipe are available by requirement.

Applications:

Zirconium Pipe (Zirconium Tube) is extremely corrosion-resistant due to the formation of a stable oxide film and is unaffected by acids (with the exception of HF) and alkalis. As a result of its corrosion resistance, Zirconium pipe/tube is widely used in the chemical industry where corrosive agents are used. Also, due to its excellent high temperature properties, coupled with its low neutron absorption, it is used in the construction of nuclear reactors. The pure metal is also used as a lining in jet engines.

Zirconium pipe fittings Product Forms:

Zirconium elbows

Zirconium returns

Zirconium reducing tees

Zirconium concentric reducers

Titanium eccentric reducers

Zirconium reducers

Zirconium couplings

Titanium bushings

Titanium caps

Remarks: Other materials and drawings are available.

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

0.16

Mechanical Properties

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

Test:

100% Ultrasonic Test (UT)

100% Eddy Current Test(ET)

100% Pneumatic Test

100% Hydraulic Test

Microstructure Test

Visual Surface Inspection

Dimensional Inspection

Tensile Properties Inspection


We can produce high-quality zirconium (Zr702, Zr704, Zr705) and its alloy (Zr2, Zr4) zirconium sheet/plate, zirconium foil, zirconium rod/bar, zirconium wire, Zirconium Pipe (Zirconium Tube) etc, according to ASTM specifications. TNTI supplies the highest quality Zirconium Pipe (Zirconium Tube) for many years with competitive prices and unrivaled customer service. All the Zirconium Pipe and Zirconium Tube offered by us will pass strict test process. Custom-designed shapes can be supplied with very short lead times.

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