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25MM Square Steel Tube Q345B for Construction Featured Image
  • 25MM Square Steel Tube Q345B for Construction
  • 25MM Square Steel Tube Q345B for Construction
  • 25MM Square Steel Tube Q345B for Construction
  • 25MM Square Steel Tube Q345B for Construction

25MM Square Steel Tube Q345B for Construction

Short Description:

Place of Origin:Tianjin, China

Material:Q195,Q215,Q235B，Q345，Q39,16Mn,20# ，45#，20MN2,SS400,ST52-3.

Grade:Q195,Q215,Q235B，Q345，Q39,16Mn,20# ，45#，20MN2,SS400,ST52-3.

Surface:Black,Pre-galvanized，Hot dip galvanized，Electro galvanized,Painted,Threaded,Socket,Engraved.

Zinc Coating:30-275g/m2

Usage:Construction ,Structure,Building construction,machine manufacturing,Electrical,Chemical industry

Application:Fluid Pipe

Section Shape:Square/Rectangular

Outer Diameter:10*10mm-1000*1000mm/10*20mm-500*1000mm

Thickness:0.6-30 mm

Standard:GB/T6728-2002,ASTM A500 GR.A.B.C,JIS S3466

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    • Details Images:

    diameter test 1 diameter test goodds square tube
    square tube diameter measurement square tube diameter measurement goods photo 

    Packing &Delivery :

    black square tube loaded contaienr loaded containers
    Black square tube loaded container square /rectangular tube loaded container

    Product photo:

     Zhejiang Customers Philippine customer 3
     The Zhejiang customer purchases hot dip galvanized pipe in our factory.We met at the fair.  Australian customers purchase black square tube  in our factory. we met at the fair .  Philippine customer purchase square tube and gi pipe  from our factory .we met at the fair  .

    Surface Treament : 

    black square tube gi square tube powder coating square hot dip galvanized square tube
    MS square tube  PRE-Galvanzied square tube  Powder coating square tube  Hot dip galvanzied sqaure tube

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    PPGI steel coil  Groove steel pipe  Walk boards  Scaffodling couplers

    Our Advantages :

    1.we are the source manufacturer .

    2.Our factory is near the port of Tianjin.

    3.To ensure the quality of our products, we use high quality materials and strict quality control

    Payment Term :

    1.30% deposit then 70% balance after received the BL copy
    2.100% at sight Irrevocable letter of credit
    Delivery time: within 15-20 days after received the deposit
    Certificate : CE,ISO,API5L,SGS,U/L,F/M

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