4、Carbon steel inside polythene

　　 Inner of polythene is look on reforming polythene as material which adopt trundle plastic and agglomeration especial craft machining equipment made metal container possess excellent resisted canker and what's more it may be replace equipment of enamel and inside rubber and container of polythene etc. And keep physics function and chemical function made improved resisted high temperature and steer strength of whole equipment container which is an ideal craft and it possess low price and light weight and resisted canker and resisted olden and resisted fray and no leakage etc. And inner of the product smooth and firmly that is widely used in chemical and fertilizer and medicine and agrochernical and environmental protection and food etc, which had got good appraise from many customers.