Customized Thick Wall Pre-Galvanized Square Steel Pipe Rectangular Hollow Tube

Product Information

Production Process

Quality Inspection 

1)Before Shipping ,Our professional Inspectors Will Check The Pipe's Diameter ,Thickness ,Length,Chemical Composition, Mechanical Properties,Zinc Coating  etc, Everything is Ok, Then Will Shipping
and Supply a MTC With Full Information .

2)Support The Third Party Inspection ,SGS, BV and Others.

Surface Treatment 

Product Application 

Packing & Shipping 

Company Profile 

Tianjin Jinxinbao Metal Surface Treatment Co.,LTD .We were founded in 2012, with the headquarters location at the largestwelded pipe production based in china-Yangjiayuan Town,Tianjin city,which is the most professional manufactuer of galvanizedsteel products in this area. There have total 6 galvanized production lines ,about 200 employees and annual productionmore than 200000 tons .

In the 2016, in order to meet client requirements, we built a after-processing factory, whose named is Tianjin Baojing NewEnergy Technology Co.,LTD , which produced all kinds of customized products and sucessful supplyfor many PV projects .

As the export's window, Tianjin Shengteng International Trading Co.,LTD , manily exporting the factory's galvanized steel products, especially galvanized steel pipe ,square and rectangular steel tube, seamless steel pipe,ERW steel pipe, galvanized steel coil/sheets ,scaffolding steel props, PV mounting system .

In the past ,we get good feedback from old clients, and we will more fouce on the quality and improve the service to thankful each client in the future.

FAQ

Q:How to get accurate price / quotation from you?
A:Please kindly tell us below details and we'll send our quotation to you ASAP:
   1) Pipe's outer diameter 
   2) Wall thickness    
   3) Section Shape (round, square etc.)
   4) length for each pipe       
   5) steel grade   
   6) Standard (e.g.: API 5L)
   7) Order quantity   
   8) Designation port (BK, BKW etc.)  
   9) Trade Terms
   In all, the more detailed information, the more exact price we quote.

Q:How about the product test?
A:Based on the pipe standard, the pipes will be tested by hydrostatic test , X-ray inspection and full body UT test , after manufacture and heat treatment.

Q:How long Can You Guarantee for This Product?
A:We will follow the order one year,if any problem,can contact us.

Q:How does your company do regarding quality control?
A:BV and SGS certificates, production process followed the ISO 9000 system.

Q:How many coutries you already exported ?
A:Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Iran, Turkey, Jordan, etc.