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China manufacturer high quality of hot dip galvanized rectangular steel pipe

China manufacturer high quality of hot dip galvanized rectangular steel pipe
China manufacturer high quality of hot dip galvanized rectangular steel pipe
China manufacturer high quality of hot dip galvanized rectangular steel pipeChina manufacturer high quality of hot dip galvanized rectangular steel pipeChina manufacturer high quality of hot dip galvanized rectangular steel pipeChina manufacturer high quality of hot dip galvanized rectangular steel pipeChina manufacturer high quality of hot dip galvanized rectangular steel pipe
CategoriesTian yingtai square tubes
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Grade GroupA53-A369, Q195-Q345
Alloy Or NotNon-alloy
Tolerance±3%
ApplicationStructure Pipe
Length6M,12M
Processing ServiceBending
FOB portTianjin port
Terms of PaymentL/C, T/T
Update Time2020-05-31
Detail Information
Product Description
Product show

Material/characteristic:

1.Tianyingtai is committed to long-term development, creating high-quality products and services, with the same pursuit of quality and service, stable, strong, long-term cooperation raw material suppliers, such as Haigang, Yurunde, etc., to maximize the consistency and stability of materials, product appearance and internal quality;

2.Raw materials grade : Q195, 235, 235B and Q345...

3.The zinc coating can customized for customers, up to 280 grams.

4.The purity of zinc wire is 99.99% zinc content with high purity.to remain the pipe welded seam antirust.

5.The diameter of zinc wire is 1.5mm which has great protection for welding.

6.The salt spray test can satisfy at least 8 hours without corrosion.

7.In the passivation process, we have own invention patents - galvanized pipe passivation liquid automatic spraying system to ensure even adhesion, high passivation efficiency, beautiful appearance.

8.In November 2014, it was recognized as “Tianjin Famous Trademark” by Tianjin Market and Quality Supervision Committee.

Our advantages

Five Comparative advantages:

1.Thailand, we have the lowest anti-dumping in China.(3.22%).

2.Factory and experimental test center to achieve cost and quality control.

3.Processing lines, can satisfy various requests of customers. Producing and processing one-stop service.

4.Is the top five in Tianjin.

5.We have been cooperate with Alibaba for 11 years, we are gold supplier and assessed supplier, we are one of first batch of companies do exporter in this industry.

All items of our products and related tests as follow : 

1.ERW black round pipe (ASTM A53,GB..)

2.Weld black square/rectangular pipe(ASTM A500,GB,...)

3.Hot dip galvanized round pipe (BS 1387,ASTM A53,GB ,...)

4.Hot dip galvanized square/rectangular pipe(ASTM A500,GB...)

5.Pre-galvanized square/rectangular/round pipe,cold rolled black annealed or bright finished pipe.

6.Spiral steel pipe

7.Seamless pipe (ASTM A53,A106B,)

8.Oval pipe in galvanized and black surface

9.LTZ... special sizes pipe

10.Steel prop , steel plank,steel scaffolding pipe and accessories... steel constrctution material

11.Steel angle, Flat bar,round bar,sqaure bar, 

12.H,I,U,C,T,Y,W...steel beam/channel

13.Deformed steel bar

14.Hot rolled& cold rolled steel sheet/coil in black,galvanized,color coated surface.

Product Application
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