管式花兰DIN1478 M22工作拉力3500KG.ONE SIDE IS HOOK ,THE WLL 1800KG.RIGGGING SCREW ALSO CALLED PIPE TURNBUCKLE


管式花兰DIN1478 M22工作拉力3500KG.ONE SIDE IS HOOK ,THE WLL 1800KG.RIGGGING SCREW ALSO CALLED PIPE TURNBUCKLE ,MADE LUSUOXING CO.,LT .USED IN LIFTING AND MARINE.