Hydrophobic knot

Nylon hitch: 4, 4 '-"

Aluminum alloy thin knot: 4, 4 '-"

Cast iron flanges: 3 "and 12"

Nylon rope knot, has better corrosion resistance, especially suitable for the flow of acid and alkaline fluid pipeline connection; Its the biggest advantage of this connection is installed province, Jane, and good sealing. Tube to choose high quality aluminum alloy, aluminum alloy with excellent comprehensive mechanical properties, with the same material than has better corrosion resistance and bending without cracking test castings by 120 degrees.