• Model NO.：DECP-001
• Application：Highway, Square, Garden
• IP Rating：IP54
• Certification：CE, ISO
• Voltage：220V
• Transport Package：Cloth
• Specification：16M,PC
• Trademark：ZQ
• Origin：China
• HS Code：73082000
• Production Capacity：4000PCS,Month

Material of steel      (Bao steel)Q235 Yield strength: 235MpaQ345 Yield strength: 345Mpaand SS400, SS490Tolerance of dimension+- 2%welding penetrationMin 70%twist degrees< 4 degreesthickness1 to 30MMfinishinghot dip galvanized inside and outside (10 years warranty)Galvanization companyNingbo Yongfeng (best quality in China)production procedureRew material test → Cuttingj →Molding or bending →Welidng (submerged arc welding)
→Dimension verify →Flange welding→Hole drilling →Calibration → 
Deburr→Galvanization or powder coating →Recalibration →
Thread →Packages