Zirconium 702 Compression Tube Fittings

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Zirconium 702 Tube Fittings

Standard Configurations Of Zirconium 702 Tube Fittings

  1. Tube to Tube – Tee, Bulk Head, Straight, Elbow, Cross
  2. Tube to Male – Male Tee, Male Elbow, Male Stud
  3. Female Connector – Female Elbow, Tee, Straight
  4. Positionable Elbow & Tee (Swivel)
  5. Tube Closure – Cap, Plug
  6. Ferrule Set, Weld Connector & Nut

Composition Table Of Zr 702 Tube Fittings

Compositions Data
Zr+Hf ≥99.2
Hf ≤4.5
Fe+Cr ≤0.2
H ≤0.005
N ≤0.025
C ≤0.05
O ≤0.16

 

Zirconium UNS R60702 Tube Fittings Standard Specifications

BRAND NAME
OMS HYDRAULICS
Equivalent To
 SWAGELOK, PARKER, DK-LOK, HOKE
ASTM SPECIFICATION
 ASTM B653/ ASME SB653
TUBE SIZE
1/8’’ to 2’’ and 3mm to 50mm
MATERIAL GRADES
Zirconium 702
THREAD
UNF, BSPT, NPT, BSP, SAE, ISO etc.
PRESSURE RATING
300/1000/3000/6000/10000PSI for Zirconium 702 Tube Fittings
ASTM STANDARDS
ASTM D3294 and D1710
APPLICABLE TEMPERATURE
150-400°C
PACKING DETAILS
  • size of carton – 21*16*14CM/31*21*16CM/36*45*50CM
  • size of wooden box – 38*27*17CM

 

Mechanical Strength Table Of Zirconium Alloy 702 Ferrule Fittings

Properties Metric Metric
Tensile strength (annealed) 330 MPa 47900 ps
Yield strength (annealed) 230 MPa 33400 ps
Modulus of elasticity 94.5 GPa 13700 ksi
Poissons ratio 0.34 0.34
Elongation at break (annealed) 32% 32%
Hardness, Brinell 145 145
Hardness, Rockwell A 49 49
Hardness, Rockwell B 78 78
Hardness, Vickers (annealed sample) 150 150

 

Equivalent Material Properties Of ASTM B653 Zirconium 702 Compression Fittings

grade UNS ASTM/ASME W.Nr. AFNOR
Zr 702 R60702 B653 -

 

Check Benefits Of Alloy 702 Tube Fittings

  1. Long-term validity as compared to other materials
  2. Cost saving if it is well maintained
  3. Corrosion resistant
  4. High heat transfer efficiency
  5. Eliminates expensive downtime due to equipment failure

 

Most popular types of Zr Grade 702 Alloy Compression Tube Fittings

Straight Union Bulkhead Union Reducing Union Union Elbow Union Cross Union Tee
Male Connector Female Connector Male Bulkhead Connector Female Bulkhead Connector Male to Male Elbow Male Elbow
Female Elbow Male to Female Elbow Male Run Tee Male Branch Tee Female Branch Tee Female Run Tee
Male Adaptor Female Adaptor Tube End Reducer OD Plug Bulkhead Lock Nut OD Cap

 

 

Instrumentation Tube Fittings