Large corrugated board box metal pipe compensator

 Large corrugated board box compensation from the flange, draft tube, metal wave body take over accessories. It belongs to a compensator. Using their body of work stretching deformation effective bellows to absorb pipe axial, lateral, angular thermal deformation, but also facilitate the installation and removal of the pipe can also absorb earthquake, subsidence impact of the pipeline. In modern plumbing the more commonly used. Board box type can limit pipeline compensator is an important part pipe installation, the compensator has a small size, easy installation, small footprint, reduce labor intensity, labor, labor, material saving, practicality, and other advantages. Telescopic amount 60-120mm, no seepage, no leakage, no filler, flexibility is good, safe and reliable, and can save maintenance work, do not set well when installed expansion force, reduce the project cost, the compensator novel structure, reasonable no wearing parts, small size, light weight, easy installation and transportation, is the ideal product pipeline installation. Design and construction requirements: 1, the product uses pressure 1.6MPa or less, use the medium: hot water, steam, gas, the same variety of oil, temperature and piping, high-rise buildings using the best; 2, the product maximum thrust of 0.8 to 1.2 T, use fatigue life 6500; 3, the product can be widely used overhead pipes, waste pipes, buried pipe; 4, compensation can be set from time to set up the steering support; 5, the product to install and use only the axial (linear pipeline ); 6, do not build the product pipeline compensation when used in cooking well; 7, the installation of ignition is prohibited on the compensator telescopic boxes; 8, the product of the second wave to pull 25mm-30mm, four-wave to pull 50mm-60mm ; 9, proved in hot water heating pipe line, 60m should be located above a two-wave expansion joints, should be located 120 meters above a four-wave expansion joints, steam piping design criteria should be installed within 30m stretch a two-wave. No. specification nominal diameter compensation (mm) peak diameter (mm) Length L (mm) 1 1.2 "; two-wave DN32 60 = ± 30 170 245 2 1.5"; two-wave DN40 60 = ± 30 190 255 3 2 "; the second wave DN50 60 = ± 30 300 325 4 2.5"; two-wave DN65 60 = ± 30 320 336 5 3 "; two-wave DN80 60 = ± 30 360 340 6 4"; two-wave DN100 60 = ± 30 400 350 75 "; the second wave DN125 60 = ± 30 433 360 8 6"; two-wave DN150 60 = ± 30 477 385 9 8 "; two-wave DN200 60 = ± 30 527 390 10 10"; two-wave DN250 60 = ± 30 5794201112 "; the second wave DN300 60 = ± 30 635 435 12 14"; two-wave DN350 60 = ± 30 635 440 13 16 "; two-wave DN400 60 = ± 30 760 460 14 18"; two-wave DN450 60 = ± 30 810 460 15 20 "; two-wave DN500 60 = ± 30 860 460 16 2"; four-wave DN50 120 = ± 60 300 590 17 2.5 "; four-wave DN65 120 = ± 60 360 610 18 3"; four-wave DN80 120 = ± 60 360 610 19 4 "; four-wave DN100 120 = ± 60 400 625 20 5"; four-wave DN125 120 = ± 60 433 625 21 6 "; four-wave DN150 120 = ± 60 477 700 22 8"; four wave DN200 120 = ± 60 527 705 23 10 "; four-wave DN250 120 = ± 60 579 830 24 12"; four-wave DN300 120 = ± 60 635 820 25 14 "; four-wave DN350 120 = ± 60 635 885 26 16" ; four-wave DN400 120 = ± 60 760 900 27 18 "; four-wave DN450 120 = ± 60 810 950 28 20"; four-wave DN500 120 = ± 60 860