China high quality Welded Steel Chains near me supplier

Cha n No. Average P tch E(mm) S deb刁r P n Barre R (mm) F(mm) M n.Ut. Strength (KN) Avg. We ght cha n kg/FT T(mm) H(mm) D(mm) A(mm) WR78 66.27 25.4 6.4 31.75 12.7 75 21.34 51 120 2 WH78 66.27 25.4 6.4 31.75 12.7 75 21.34 51 146.8 2 WR78XHD 66.95 25.4 9.5 31.75 14.29 82...