ERW carbon hollow section galvanized steel pipe for greenhouse building steel pipe

Short Description:

  •  Place of Origin:Tianjin, China
  •  Standard:GB/T3091-2001,BS1387-1985,DIN EN10025,EN10219,JIS G3444:2004,ASTM A53 SCH40/80/STD,BS-EN10255-2004;                                                                                                                            
  •  Grade:Q195,Q235,Q345,S235JR,GR.B-D,STK500;
  •  Surface:Pre-galvanized,Hot dip galvanized,Electro galvanized,Black,Painted,Threaded,Socket,Engraved;
  • Usage:Construction,Furniture,Water supply pipe, Gas pipe, Building pipe,Machinery,Coal mines,Chemicals,Electricity,Rrailway,Vehicles,Automotive industry,Highways,Bridges,Containers,Sports facilities,Agricultural,Machinery,Petroleum Machinery,Exploration machinery,Greenhouse construction;                                                                                                            
  •  Section Shape:Round
  • Outer Diameter:19 - 114.3 mm
  • Thickness:0.8-2.5mm

Product Detail

customer's benefit:

Loading containers photos

Product detail

recommended product

Customer photos

Product video

Our Advantages

Product Tags

The product description:

Product name galvanized steel pipe 
Wall Thickness 0.6mm–20mm
Length 1–14mAccording to customer requirements …
Outer Diameter 1/2”–4”(21.3MM–114.3MM)
Tolerance Tolerance based on Thickness:±5~±8%  ;According to customers requires .
Shape Round
Material Q195—Q345,10#,45#,S235JR,GR.B-D,STK500,BS1387……
Surface treatment Galvanized
Zinc coating Hot dip galvanized steel pipe :220–350G/M2Gi Steel Pipe : 60–80G/m2
Certificate ISO,BV,CE,SGS
Payment terms TT/LC 
Delivery times 20days after receive ur deposits
  1. Through a bundle
  2. According to customer’s requirement
Loading port Tianjin/Xingang

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  •  What benefits do customers get:

    1.we are factory .( our price will have an advantage over trading companies.)

    2.Don’t worry about the delivery date . we are sure to deliver the goods in time and quality to achieve customer satisfaction . 

    Different from other factories:

        1.we applied for received 3 patents .(Groove pipe ,Shoulder pipe,Victaulic pipe )

        2. Port : our factory just 40 kilometers from Xingang port ,is biggest port in the north of China .

        3.Our manufacturing equipment include 4 pre-galvanized products lines,8 ERW steel pipe product lines,3 hot-dipped galvanized process lines.

    galvanized steel loaded container galvanized steel pipe loaded container loading containers steel pipe

    Gi pipe loading containers photos .Different length, different customer requirements, different packing methods. 

    Product Detail : 

    diameter test thickness  test length test
    Gi pipe diameter test  Gi pipe thickness test  Gi pipe length test 

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    Customers photos : 

    photobank 48 Kosovo Customers
    2019year, Singapore customer purchase pre galvanized steel pipe from our factory . We visitour clients in Singapore.  Africa customer in our factory purchase galvanized steel pipe . we met at the Canton fair . 
    Customers from kosovo come to our factory to purchase pre galvanized steel pipes. 2019year , We met at the Canton fair

    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