STAINLESS STEEL FLANGED BOILER CONNECTORS

STAINLESS STEEL FLANGED BOILER CONNECTORS - Image 1
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    Hydraflex Flexible Boiler Connector Hoses are primarily used to ease installation of temporary Boilers on site and eliminate the need for hard / fixed onsite piping. The Hose and Braid is manufactured in accordance with ISO 10380 : 2012. PED Classification depends on the Nominal Bore, Media conveyed and Maximum service pressure. The......Read More

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    Hydraflex - Metal Hose and Bellows

    Part Number:

    FLANGED BOILER CONNECTORS

    Hydraflex Flexible Boiler Connector Hoses are primarily used to ease installation of temporary Boilers on site and eliminate the need for hard / fixed onsite piping. The Hose and Braid is manufactured in accordance with ISO 10380 : 2012. PED Classification depends on the Nominal Bore, Media conveyed and Maximum service pressure. The range listed below is categorised as SEP when the conveyed media is classified as a Non-Dangerous liquid (As defined in the Pressure Equipment Directive) up to the maximum working pressure detailed below.

    Hose
    Stainless Steel 316L
    Braid
    Stainless Steel AISI 304/304L
    Temp

    -269°C - +600°C 

    Sizes

     ¼” NB – 16” NB

      • Building Services
      • HVAC-R Piping Lines
      • Pump Connections,
      • Vibration Producing Systems
      • Industrial Process &Applications
      • Steam connections
      • Chemical Process
      • Gas Connections
      • Ultra-High Vacuum applications
      • Exhaust systems

    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.

    - Hydraflex 316L Stainless steel Hose with Single
    layer 304 wire overbraid
    - Available as Bulk Hose / Braid on Drums / Coil
    - Specific cut lengths available on request

    Bore Max Pressure Single Braided Max Pressure Double Braided Length End Connections End Connections End Connection Material
    1 ½” 30 Bar 56 Bar Customer specified  PN 16 Flanges - fixed PN 16 Flanges - Swivel Carbon steel / Stainless steel
    2” 25 Bar 48 Bar Customer specified  PN 16 Flanges - fixed PN 16 Flanges - Swivel Carbon steel / Stainless steel
    2 ½” 20 Bar 38 Bar Customer specified  PN 16 Flanges - fixed PN 16 Flanges - Swivel Carbon steel / Stainless steel
    3” 18 Bar 29 Bar Customer specified  PN 16 Flanges - fixed PN 16 Flanges - Swivel Carbon steel / Stainless steel
    4” 14 Bar 26 Bar Customer specified  PN 16 Flanges - fixed PN 16 Flanges - Swivel Carbon steel / Stainless steel
    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 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" 20.2 0 28.0 58 203 4 6 16
    1 29.5 65 97.5 260
    1" 25.4 0 38.0 70 230 3 4.5 12
    1 39.5 50 75 200
    1 1/4" 32.5 0 46.5 90 267 2 3 8
    1 48.5 45 67.5 180
    1 1/2" 40.5 0 55.5 102 305 2 3 8
    1 58.0 38 57 152
    2" 50.5 0 66.0 127 381 1 1.5 4
    1 68.0 38 57 152
    2 1/2" 65.5 0 82.0 203 508 1 1.5 4
    1 84.0 28 42 112
    3" 80.1 0 96.0 240 560 0.6 0.9 2.4
    1 98.5 23 34.5 92
    4" 100.8 0 123.0 290 686 0.5 0.8 2
    1 126.0 20 30 80
    5" 125.2 0 150.0 353 788 0.5 0.8 2
    1 153.0 14 21 56
    6" 150.7 0 175.0 400 915 0.3 0.5 1.2
    1 178.0 14 21 56
     
    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)