Galvanized Double Wall Steel Pipe

Quick Detail: hot dipped and pre-galvanized steel pipe: MOQ: 5 tons Length: 3-12m Certificate: ISO,SGS, TUV ends: plain, belveled, thread with coupling or cap Description: Product Name :Galvanized Steel Pipes and Tube Brand:CERTEG or Buyer’ brand Specification:20~273mm*1.0~10mm(hot dipped) Galvanize Vol: 200~480g/m2(hot dipped galvanized) Standard: ASTM A53 A, BS1387, SCH40,GB/T3061-2008, GB/T13793-2008,GB/T21835-2008 Material:Q215, Q235, Q345, St37-2, ST52 Applications: Used