RD/d d1 e D L Load kg
12 8 22 20 100/174 500
14 800
16 1200
18 1600
20 2000
24 2500
30 4000
36 6300
42 8000
thread type :RD -thread
Email ykhuashi-luca@hotmail.com and yongkanghuashi@yahoo.cn
MSN: ykhuashi-luca@hotmail.com
Contact :luca