1.Product information

Hot dipped galvanized steel pipe

Steel Grade:Q195–Q345,S235JR,S275JR,S355JR,GR.B-D,STK500

Standard:GB/T3091–2001,BS1387–1985,DIN EN10025,EN10219,JIS G3444:2004,ASTMA53 SCH40/80/STD,BS-EN10255-2004

Surface Finish:hot dipped galvanized ,electro galvanized ,black,painted,threaded,socket,engraved.

Outer diameter (inch ):1/2’’—16’’

Thickness (mm):2.0—20.0

Length (m):1—12

The section shape:round

Country of origin:China(Mainland)

Provinces :Tianjin

Application :Structure Pipe

The production process: ERW

Certificate:CE

2. Product detail

3.Main products 

we are manufacturer. our factory produce around 4000tons per month of steel pipes , pre galvanized steel pipe, hot dip galvanized steel pipes ,welded steel pipes . our factory be close to Tianjin PORT .

We not only produce round pipe but also square /rectangular pipe. Our team will bring you better service. Our team is constantly expanding.

4.Company pictures 

our team                                                                                                  our factory                                                                                    our workshop 

5.Company strength

Tianjin Minjie steel Co.,Ltd was established in 1998. It is located in the Economic and Developing Zone of JingHai,occupying the area more than 70000 square meters,just 40 kilometers from XinGang port,which is the biggest port in the north of China . our  factory produce  around 4000tons steel pipe per month , square/rectangular around 2500tons per month , steel coil around 2500tons per month , steel angle around 2000tons per month . …….

6. Customer pictures 

Before the goods are loaded into containers, the customer comes to our factory to inspect the quality of the goods,

and the customer is very satisfied with the quality of our products.

7.Product use