Sleeve type retractor
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  • Sleeve type retractor

Sleeve type retractor

Model:

SSQ-II-6 SSQ-II-10 SSQ-II-16 SSQ-II-25

Specifications:

DN50-DN3000

Applicable temperature:

≤ 135 ℃

Applicable medium:

Water, sea water, oil, acid, alkali


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  • Product Description
  • Detailed parameters
  • The sleeve-type retractor is a product developed according to the actual situation of pipeline installation and to facilitate the disassembly, assembly and maintenance of pipeline accessories. It has novel and reasonable design, simple and compact structure, small size, light weight, tight sealing, and long life., Low friction, anti-pull-out and other advantages. Completely solve the existing retractable packing friction, easy to leak, difficult to process, easy to drag out the shortcomings.

    Sleeve type telescopic device, it is composed of an outer cylinder and an inner cylinder, the flange of the outer cylinder and the inner cylinder is equipped with a limit rod, the inner wall of the outer cylinder is provided with a limit block, and the outer cylinder and the inner cylinder are V-shaped rubber ring to seal.

    An improved sleeve type telescopic device, consisting of an outer cylinder (1) and an inner cylinder (3), characterized in that: the flanges of the outer cylinder (1) and the inner cylinder (3) are equipped with a limit rod (5), The inner wall of the outer cylinder (1) is provided with a limit block (2), and the outer cylinder (1) and the inner cylinder (3) are sealed by a V-shaped rubber ring (4).


    Warm tips:

    All text, data, and images in this article are for reference only. Need to see moreBF type single flange loose sleeve limit expansion deviceFor details of performance parameters, structural size parameters, prices, etc., or for high-quality printed samples, pleaseContact Us


     

  • Reference value of contour and connection dimension of telescopic retractor

    Malesaid path DN Flange connection size Mounting dimensions Expansion and contraction amount δ
    0.6MPa 1.0MPa 1.6MPa 2.5MPa
    Flange outside diameter D Bolt hole center circle diameter D1 bolt hole Flange outside diameter D Bolt hole center circle diameter D1 bolt hole Flange outside diameter D Bolt hole center circle diameter D1 bolt hole Flange outside diameter D Bolt hole center circle diameter D1 bolt hole
    n d0 n d0 n d0 n d0
    50 140 110 4 14 165 125 4 19 165 125 4 19 165 125 4 19 155 30
    65 160 130 4 14 185 145 4 19 185 145 4 19 185 145 8 19 170 30
    80 190 150 4 19 200 160 8 19 200 160 8 19 200 160 8 19 185 30
    100 210 170 4 19 220 180 8 19 220 180 8 19 235 190 8 23 200 40
    125 240 200 8 19 250 210 8 19 250 210 8 19 270 220 8 28 215  
    150 265 225 8 19 285 240 8 23 285 240 8 23 300 250 8 28 215  
    200 320 280 8 19 340 295 8 23 340 295 12 23 360 310 12 28 250  
    250 375 335 12 19 395 350 12 23 405 350 12 28 425 370 12 31 265 50
    300 440 395 12 23 445 400 12 23 460 400 12 28 485 430 16 31 280 50
    350 490 445 12 23 505 460 16 23 520 460 16 28 555 490 16 34 300 50
    400 540 495 16 23 565 515 16 28 580 515 16 31 620 550 16 37 315 50
    450 595 550 16 23 615 565 20 28 640 565 20 31 670 600 20 37 330  
    500 645 600 23 23 670 620 20 28 715 620 20 34 730 660 20 37 345 60
    600 755 705 20 26 780 725 20 31 840 725 20 37         360 60
    700 860 810 24 26 895 840 24 31 910 840 24 37         380 80
    800 975 920 24 31 1015 950 24 34 1025 950 24 40         400 80
    900 1075 1020 24 31 1115 1050 28 34 1125 1050 28 40         425 80
    1000 1175 1120 28 31 1230 1160 28 37 1255 1160 28 43         450 90
    1200 1405 1340 32 34 1455 1380 32 40 1485 1380 32 49         475 90
    1400 1630 1560 36 37 1675 1590 36 43 1685 1590 36 49         500 90
    1600 1830 1760 40 37 1915 1820 40 49 1930 1820 40 56         530 100
    1800 2045 1970 44 40 2115 2020 44 49 2130 2020 44 56         560 110
    2000 2265 2180 48 43 2325 2230 48 49 2345 2230 48 62         600  
    2200 2475 2390 52 43 2550 2440 53 56 2555 2440 52 62         680  
    2400 2685 2600 56 43 2760 2650 56 56 2765 2650 56 62         680 120
    2600 2905 2810 60 49 2960 2850 60 56 2965 2850 60 62         680 120
    2800 3115 3020 64 49 3180 3070 64 56                 750  
    3000 3315 3220 68 49 3405 3290 68 62                 750