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Double flanged fitting, which allows longituduinal adjustmanets in flanged pipe systems.

Easy assembly and disassembly of flange-fittings.

Continuous threaded bars, therefore, no additional mounting screws necessary.

Lenght adjustment: face to face L (see table) +/- 25mm

Flange connection dimensions in accordance with EN 1092-2 - PN10, PN16, PN25 (PN40 on request)

Material / Technical Features
  • Flanges - ductile iron/steel, epoxy powder coated
  • Retaining flange - steel, epoxy powder coated
  • Sealing Ring - elastomer
  • Threaded Bar - galvanised steel, epoxy powder coated
  • Bolts - galvanised steel
  • Hawle Dismantling Joint Technical Specifications

    Dismantling Technical Specifications

    Adjustment Range Diameter Pressure [bar] Flange type Length [mm] Weight [kg]
    Length: 155 - 205 DN 50 16 10/16 180 11,00
    Length: 155 - 205 DN 65 16 10/16 180 13,00
    Length: 175 - 225 DN 80 16 10/16 200 17,00
    Length: 175 - 225 DN 100 16 10/16 200 20,00
    Length: 175 - 225 DN 125 16 10/16 200 24,00
    Length: 175 - 225 DN 150 16 10/16 200 30,00
    Length: 195 - 245 DN 200 10 10 220 42,00
    Length: 195 - 245 DN 200 16 16 220 45,00
    Length: 195 - 245 DN 250 10 10 220 62,00
    Length: 195 - 245 DN 250 16 16 220 66,00
    Length: 195 - 245 DN 300 10 10 220 67,00
    Length: 195 - 245 DN 300 16 16 220 84,00
    Length: 235 - 285 DN 400 10 10 260 105,00
    Length: 235 - 285 DN 400 16 16 260 142,00

    Technical Specifications - Pressure Rating PN10

    DN (mm) f ØD ØK Ød C ØLxn
    50 3 165 125 99 19 19×4
    65 3 185 145 118 19 19×4
    80 3 200 160 132 19 19×8
    100 3 220 180 156 19 19×8
    125 3 250 210 184 19 19×8
    150 3 285 240 211 19 23×8
    200 3 340 295 266 20 23×8
    250 3 405 350 319 22 23×12
    300 4 460 400 370 24.5 23×12
    350 4 505 460 429 24.5 23×16
    400 4 565 515 480 24.5 28×16
    450 4 640 565 530 30 28×20
    500 4 670 620 582 26.5 28×20
    600 5 780 725 682 30 31×20
    700 5 895 840 794 32.5 31×24
    800 5 1015 950 901 35 34×24
    900 5 1115 1050 1001 37.5 34×28
    1000 5 1230 1160 1112 40 37×28
    1100 5 1355 1270 1218 53.5 37×32
    1200 5 1455 1380 1328 45 41×32
    1300 5 1585 1490 1440 59 42×32
    1400 5 1675 1590 1530 46 44×36
    1500 5 1820 1700 1640 62.5 44×36
    1600 5 1915 1820 1750 49 50×40
    1800 5 2130 2020 1950 70 50×44
    2000 5 2345 2230 2150 75 50×48
    2200 5 2550 2440 2370 65 57×52
    2400 6 2760 2650 2570 65 56×56
    2500 6 2860 2750 2670 65 56×56

    Technical Specifications - Pressure Rating PN16

    DN (mm) f ØD ØK Ød C ØLxn
    50 3 165 125 99 19 19×4
    65 3 185 145 118 19 19×4
    80 3 200 160 132 19 19×8
    100 3 220 180 156 19 19×8
    125 3 250 210 184 19 19×8
    150 3 285 240 211 19 23×8
    200 3 340 295 266 20 23×12
    250 3 405 355 319 22 28×12
    300 4 460 410 370 24.5 28×12
    350 4 520 470 429 26.5 28×16
    400 4 580 525 480 28 31×16
    450 4 640 585 548 30 31×20
    500 4 715 650 609 31.5 34×20
    600 5 840 770 720 36 37×20
    700 5 910 840 794 39.5 37×24
    800 5 1025 950 901 43 41×24
    900 5 1125 1050 1001 46.5 41×28
    1000 5 1255 1170 1112 50 44×28
    1100 5 1355 1270 1218 53.5 44×32
    1200 5 1485 1390 1328 57 50×32
    1300 5 1585 1490 1432 59 48×32
    1400 5 1685 1590 1530 60 50×36
    1500 5 1820 1710 1640 62.5 57×36
    1600 5 1930 1820 1750 65 57×40
    1800 5 2130 2020 1950 70 57×44
    2000 5 2345 2230 2150 75 62×48
    2200 5 2555 2440 2360 80 62×52
    2400 6          
    2500 6          

    Technical Specifications - Pressure Rating PN25

    DN (mm) f ØD ØK Ød C ØLxn
    50 3 165 125 99 19 19×4
    65 3 185 145 118 19 19×4
    80 3 200 160 132 19 19×4
    100 3 235 190 156 19 23×8
    125 3 270 220 184 19 28×8
    150 3 300 250 211 20 28×8
    200 3 360 310 274 22 28×12
    250 3 450 370 330 34.5 31×12
    300 4 485 430 389 27.5 31×16
    350 4 555 490 448 30 34×16
    400 4 620 550 503 32 37×16
    450 4 670 600 548 34.5 37×20
    500 4 730 660 609 36.5 37×20
    600 5 845 770 720 42 41×20
    700 5 960 875 820 46.5 44×24
    800 5 1085 990 928 51 50×24
    900 5 1185 1090 1028 55.5 50×28
    1000 5 1320 1210 1140 60 57×28
    1100 5 1420 1310 1240 64.5 57×32
    1200 5 1530 1420 1350 69 57×32
    1300 5          
    1400 5 1755 1640 1560 74 62×36
    1500 5          
    1600 5 1975 1860 1780 81 62×40
    1800 5 2195 2070 1985 88 70×44
    2000 5 2425 2300 2210 95 70×48
    2200 5          
    2400 6          
    2500 6          

    Material Properties

    Part No Description Material

    1

    Flanged pipe – long

    Ductile cast iron EN-GJS-400-15

    2

    Flanged pipe – short

    Ductile cast iron EN-GJS-400-15

    3

    Retaining flange

    Steel S235JR

    4

    Sealing ring

    EPDM

    5

    Stud bolt

    Steel-Galvanized

    6

    Nut

    Steel-Galvanized

    Technical Information

    DN PN 10 PN 16 PN 25
    L L1 WEIGHT
    Kg
    L L1 WEIGHT
    Kg
    L L1 WEIGHT
    (KG)
    100 200 330 20 200 330 20 220 340 32
    125 200 330 24 200 330 24 220 370 43
    150 200 320 30 200 320 30 230 370 52
    200 220 330 42 220 330 45 230 370 76
    250 220 360 62 230 370 66 250 410 108
    300 220 360 67 250 410 84 250 410 129
    350 230 360 85 260 410 107 270 480 196
    400 230 370 105 270 430 142 280 500 212
    450 250 390 131 270 430 177 280 480 281
    500 260 390 155 280 440 200 300 500 290
    600 260 410 225 300 500 305 320 520 389
    700 260 410 300 300 500 321 340 530 505
    800 290 460 361 320 520 469 360 600 690
    900 290 460 400 320 520 535 380 600 920
    1000 290 500 516 340 560 698 400 650 1257
    1100 300 480 830 340 560 830      
    1200 320 520 895 360 600 1070 450 720 1870
    1300 370 630 1172 370 630 1172      
    1400 360 560 1194 380 630 1270      
    1500 380 590 1560 380 610 1560      
    1600 390 600 1436 400 700 1705      
    1800 450 750 1880            
    2000 450 750 2206            
    2200 450 750 2800            
    2400 450 750 3400            
    2500 450 750 3620