ERW Pre Galvanized Steel Pipes/Hollow Sectons

Basic Info

Product Description

Quick Detail:
Place of Origin: Tianjin,China
Brand Name: Yuanheng Sanctuary 
Certification: ISO9001:2008;BV
FAQ:
Q1:Are you a trade company or a manufacturer?
  A:We are manufacture for almost 12 years,supply for 5 trading companies,and we established our own trading office in the last 2 years.
Q2:Are you have customized service?
  A:Yes,we supply both the standard steel pipe,scaffolding, and some customized 
type as your drawings.We own a whole technical team support of this.
Q3:Can you supply samples for our reference?
  A:Yes,free samples for standard type.Special type may charge a little.
Q4:When I want your price,what parameters should I tell you?
  A:Size,Materials,Pictures,Standards,Quantities,and Drawings if customized.
Applications:
ERW Pre Galvanized Steel Pipes is mainly used in water engineering, petrochemical industry, chemical industry, power industry, agricultural irrigation, urban construction. For liquid transportation, water supply and drainage. For gas, steam, liquefied petroleum gas. For structure: piling pipe, bridge; Dock, road, building structural tube, etc..
Product name                     ERW Pre Galvanized Steel Pipes
Outer diameter:                     1/2-8(20-219m)
Wall thickness:                      0.6-12.5mm,SCH40,SCH80,STD and XS
Length:                                 5.8,6,12 or other length required 
Steel grades                          o Q195:SS330,SPCC and SPHC
                                            o Q215:SS330,SPCC and SPHC
                                            o Q235:SS400,A36 and S235JR
                                            o Q345:SS500,S355JR and ST52
Standards                             BS 1387,ASTM A53M and GB/T 3091
Ends                                     plain,bevel and thread
End protector                        plastic cap
Surface treatment                 oiled
                                            Black painted
                                            Galvanized Zn60-Zn500
Technique                             ERW(electronic resistance welded)Welded line type                     
Longitudinal Section shape         round
Packing                                In bulk
                                           Bundled by steel strap
                                           Waterproof plastic bags