BTW series (petrolatum type copper pipe drawing external mold
type copper pipe drawing external mold oil Model:BEN-1,2,3,4,5,6 Standard:200L/cask Performance:
The BTW series is constituent by mineral oil and lubricate, being
applicable to inside mold lubricate of various dish-stretch machine,having
the good lubricity and anneal, the surface inside the tube material
that pull to make is clean, is a kind of good and domestic copper
tube the material pulls to the stretch inside mold oil.