1.high pressure steel wire spiral rubber hose covered with steel wire net layer and anti-flaming layer. 2.convey water,oil,etc. Large diameter pipe production line     1.Plastic pipe reinforced by cross helically wound steel...

steel wire armoured pipe production line: high pressure steel wire rubber hose covered with wire and anti-flaming steel wire armoured pipe production line1.Plastic pipe reinforced by cross helically wound steel wires  (psp) is a new plastic-matrix...

steel wire armoured pipe production line: high pressure steel wire rubber hose covered with wire and anti-flaming steel wire armoured pipe production line1.Plastic pipe reinforced by cross helically wound steel wires  (psp) is a new plastic-matrix...

1.high pressure steel wire spiral rubber hose covered with steel wire net layer and anti-flaming layer. 2.convey water,oil,etc. large diameter steel wire armoured pipe production machine1.Plastic pipe reinforced by cross helically wound steel...

1.high pressure steel wire spiral rubber hose covered with steel wire net layer and anti-flaming layer. 2.convey water,oil,etc. large diameter steel wire armoured pipe production machine1.Plastic pipe reinforced by cross helically wound steel...

1.high pressure steel wire spiral rubber hose covered with steel wire net layer and anti-flaming layer. 2.convey water,oil,etc. large diameter steel wire armoured pipe production machine1.Plastic pipe reinforced by cross helically wound steel...