Langzhi is a professional manufacturer of specialty alloy steel pipe products.
We have a wide range of standards and specifications, also accept customized specifications.
Including titanium, hastelloy, nickel alloy, super duplex stainless etc high corrosion resistance materials, which apply for those high corrosion or
special fields such as petrochemical, metallurgy, mineral, water resources, medical industry etc.

Langzhi Regular Specification


Chemical Composition