Metal Expansion Joint
 
 
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Product Specifications
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BOA B2 DUO

Material:
321 stainless steel - standard
Optional materials-special order
  • 316LSS
  • Monel
  • Inconel 625
  • Other high nickel alloys 

  • Construction:
    Helical crest welded, two ply. 
    Can be multiple braided. 
    Consult factory.
    Characteristics:
    Thin wall, two ply, extremely flexible hose with higher pressure ratings that SUPRA. It's double wall offers additional safety features and increased reliability in performance. Superior in vibration applications 
    Designed to ISO 10380 Standards
    NOMINAL
    DIAMETER
    (INCHES)
    NUMBER
    OF
    BRAIDS
    NOMINAL
    OD
    (INCHES)
    STATIC
    MINIMUM
    BEND
    RADIUS
    (INCHES)
    DYNAMIC
    MINIMUM
    BEND
    RADIUS
    (INCHES)
    MAXIMUM
    WORKING
    PRESSURE
    @ 70° F
    (PSIG)
    BURST
    PRESSURE
    @ 70° F
    (PSIG)
    WEIGHT
    PER FOOT
    (POUNDS)
    3/16
    0
    .34
    1.25
    5.00
    135
       
    .06
    1
    .40
    2000
    8000
    .10
    1/4
    0
    .37
    1.25
    5.25
    125
       
    .08
    1
    .44
    1800
    7200
    .12
    5/16
    0
    .49
    1.25
    5.55
    120
       
    .13
    1
    .55
    1750
    7000
    .15
    3/8
    0
    .56
    1.50
    5.75
    75
       
    .09
    1
    .63
    1500
    6000
    .17
    1/2
    0
    .67
    1.75
    6.00
    50
       
    .12
    1
    .74
    1300
    5200
    .21
    5/8
    0
    .83
    1.88
    6.25
    40
       
    .16
    1
    .90
    1150
    4600
    .35
    3/4
    0
    1.04
    2.00
    7.25
    30
      
    .23
    1
    1.10
    1000
    4000
    .37
    1
    0
    1.24
    2.25
    8.25
    25
       
    .30
    1
    1.30
    800
    3200
    .48
    1 1/4
    0
    1.60
    3.25
    10.50
    20
      
    .39
    1
    1.66
    750
    3000
    .60
    1 1/2
    0
    1.91
    4.00
    12.50
    18
      
    .50
    1
    1.97
    600
    2400
    .87
    2
    0
    2.38
    5.50
    15.00
    16
      
    .74
    1
    2.46
    450
    1800
    1.24
    2 1/2
    0
    2.93
    6.50
    17.50
    15
      
    1.11
    1
    3.01
    400
    1600
    1.67
    3
    0
    3.47
    15.00
    30.00
    15
       
    1.21
    1
    3.59
    350
    1400
    2.00
    4
    0
    4.53
    15.00
    30.00
    15
       
    1.61
    1
    4.65
    250
    1000
    2.62
    6
    0
    6.54
    18.5
    41.34
    20.3
       
    4.41
    1
    6.63
    102
    408
    6.12
       




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    All rights reserved
    American Boa Inc. Toll Free: 800-856-4580
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