Variable Spring Supportor and Hanger for pipe

CANGZHOU MY PIPE FITTING MANUFACTURING CO., LTD JB/T 8130.2--1999 variable spring support and hanger standard Variable spring support hanger range: Displacement range: 0--120MM load range: 154--217384N, use temperature range: -20--200 degrees centigrade Variable spring support hanger structure: Cylindrical spiral spring, displacement indicator plate shell, elastic nut and other parts Typical structure is: roof spring shell, floor indicator plate, data plate, elastic nut