Flexible Metal Connectors for Petrol Diesel forecourt applications

Flexible Metal Connectors for Petrol Diesel forecourt applications - Image 1
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    Hydraflex Bespoke Stainless Steel hoses are manufactured in accordance with ISO 10380 : 2012. Annealed to customer specification or to ease installation. Hydraflex Flexible Metal Connectors for Petrol / Diesel forecourt applications - typically unbraided. Primarily used to eliminate vibration and overcome misalignment problems between ......Read More
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    Hydraflex - Metal Hose and Bellows

    Part Number:

    Petrol Diesel forecourt

    Hydraflex Bespoke Stainless Steel hoses are manufactured in accordance with ISO 10380 : 2012. Annealed to customer specification or to ease installation. Hydraflex Flexible Metal Connectors for Petrol / Diesel forecourt applications - typically unbraided. Primarily used to eliminate vibration and overcome misalignment problems between the riser pipe and petrol forecourt pump. All Major forecourt historical and current styles assemblies can be produced - we are the largest provider to the forecourt industry and have a wealth of industry knowledge spanning 30 plus years. End connections are normally specific to the pump manufacturer. Braided assemblies are also available for pressure systems as well as suction lines - braided assemblies also provide additional strength and protection between sump / pump and tank manway applications. End connection to suit customer specification.

    Hose

    Stainless Steel 316L

    Braid

    Stainless Steel AISI 304/304L

    Temp

    -269°C - +600°C 

    Sizes

     ¼” NB – 16” NB

    • Storage tank connectors
    • Tank Manways
    • Forecourt dispenser connectors
    • Braided pressure connectors
    QUALITY & ASSOCIATED STANDARDS All Hydraflex Metal Hoses are produced by fully penetrated TIG welding method to Hydraflex’s approved Weld procedures. Each and every Unit manufactured is 100% pressure tested to a minimum hydrostatic pressure test of 1.5 times of the design pressure. PED 2014/68/EU approval and material certificates to EN 10204 is available for all sizes.
    Nominal Diameter Internal Diameter I/D (mm) Braids Outside Diameter O/D (mm) Minimum Bend radius Static Minimum Bend radius Dynamic (mm) Maximum Safe Working Pressure (Kg/cm2) Maximum Test Pressure (Kg/cm2) Minimum Burst Pressure (Kg/cm2)
    1/4" 6.2 0 9.6 25 85 12 18 48
    1 10.8 120 180 480
    2 12.0 192 288 768
    3/8" 10.3 0 14.3 38 140 9 14 36
    1 15.5 90 135 360
    2 16.7 144 216 576
    1/2" 12.2 0 16.7 45 140 9 14 36
    1 17.9 80 120 320
    2 19.1 128 192 512
    5/8" 16.2 0 21.6 58 160 8 12 32
    1 23.0 70 105 280
    2 24.4 112 168 448
    3/4" 20.2 0 26.8 70 170 4 6 16
    1 28.3 64 96 256
    2 29.8 102 153 410
    1" 25.4 0 32.2 85 190 3 5 12
    1 33.7 50 75 200
    2 35.2 80 120 320
    1 1/4" 34.3 0 41.1 105 260 2 3 8
    1 42.7 40 60 160
    2 44.3 64 96 256
    1 1/2" 40.1 0 49.5 130 300 1 2 4
    1 51.2 35 53 140
    2 52.7 56 84 224
    2" 50.3 0 60.3 160 320 1 2 4
    1 62.5 30 45 120
    2 64.3 48 72 192
     
    Nominal Diameter Internal Diameter I/D (mm) Braids Outside Diameter O/D (mm) Minimum Bend radius Static Minimum Bend radius Dynamic (mm) Maximum Safe Working Pressure (Kg/cm2) Maximum Test Pressure (Kg/cm2) Minimum Burst Pressure (Kg/cm2)
    3/4" 20.5 0 27.0 70 170 3 4.5 12
    1 28.5 64 96 256
    2 30.0 102 154 410
    1" 25.6 0 34.0 85 190 3 4.5 12
    1 35.5 50 75 200
    2 37.0 80 120 320
    1 1/4" 32.6 0 41.0 105 260 2 3 8
    1 42.5 40 60 160
    2 44.0 64 96 256
    1 1/2" 40.6 0 51.2 130 300 2 3 8
    1 52.5 35 52.5 140
    2 54.0 56 84 224
    2" 50.7 0 65.0 160 320 1 2.5 4
    1 67.0 30 45 120
    2 69.0 48 72 192
    2 1/2" 65.6 0 81.0 180 410 1 1.5 4
    1 83.0 24 36 96
    2 85.0 38 58 154
    3" 80.3 0 95.0 200 450 0.6 0.9 2.4
    1 97.0 18 27 72
    2 99.0 29 45 115
    4" 100.8 0 117.0 290 560 0.5 0.75 2
    1 119.0 16 24 64
    2 121.5 26 38 102
    5" 125.4 0 150.0 325 710 0.5 0.8 2
    1 152.5 14 21 56
    2 155.0 22 34 90
    6" 150.8 0 175.0 380 815 0.3 0.45 1.2
    1 177.5 10 15 40
    2 180.0 16 24 64
    8" 197.0 0 225.0 500 1015 0.3 0.45 1.2
    1 228.0 8 12 32
    2 231.0 13 19 51
    10" 250.4 0 278.0 620 1270 0.2 0.3 0.8
    1 281.0 7.5 11 30
    2 285.0 12 18 48
    12" 300.2 0 336.0 725 1525 0.2 0.3 0.8
    1 339.5 6 9 24
    2 343.0 9.5 14 38
    Nominal DiameterInternal Diameter I/D (mm)BraidsOutside Diameter O/D (mm)Minimum Bend radius StaticMinimum Bend radius Dynamic (mm)Maximum Safe Working Pressure (Kg/cm2)Maximum Test Pressure (Kg/cm2)Minimum Burst Pressure (Kg/cm2)
    3/4"20.2028.0582034616
    129.56597.5260
    1"25.4038.07023034.512
    139.55075200
    1 1/4"32.5046.590267238
    148.54567.5180
    1 1/2"40.5055.5102305238
    158.03857152
    2"50.5066.012738111.54
    168.03857152
    2 1/2"65.5082.020350811.54
    184.02842112
    3"80.1096.02405600.60.92.4
    198.52334.592
    4"100.80123.02906860.50.82
    1126.0203080
    5"125.20150.03537880.50.82
    1153.0142156
    6"150.70175.04009150.30.51.2
    1178.0142156
    0°C 50°C 100°C 150°C 200°C 250°C 300°C 350°C 400°C 450°C 500°C 550°C
    % Pressure Bar 100% 90% 73% 67% 61% 58% 53% 51% 50% 49% 47% 47%

    The Pressure loss in corrugated hose is 100% higher than in new welded steel pipes. This means that in the case of corrugated hose an increase in diameter of approximately 15% is required to reduce the pressure loss to the value of pressure loss in steel pipes.

    To utilise the chart…

    1. Identify the flow rate required on the base line (Horizontal Axis).
    2. Where the vertical line, that references to the nominal bore of the hose, intersects a horizontal line - Establish the pressure drop on the Vertical Axis. 

    (Any data provided is for reference only. Please contact our Sales Team for additional information if required)