链条直径额定载荷（lbs)规格尺寸(in)重量(lbs)H-323A-323BER1/4"2,6003,6001/211/321-31/320.285/16"3,9005,40016/97/162-1/40.453/8"5,4007,50032/211/22-9/160.791/2"9,20012,7508/721/323-3/81.755/8"12,75019,0001-1/1625/324-3/323.253/4"18,50027,0001-3/815/165-5/325.94)