Dear I am interested in your auto. pipe galvanizing machine.Do your machine can do :- ??O.D. 12.7-101.6 MM. 6 PCS per cycle ??O.D. 6-8 inches 2 pcs. per cycle ?If yes, please quote the automatic pipe galvanizing machine at max. pipe length : 6.4 m.Which city of your customer in China can show me your machine running ? Show More