pany information: GB JIS DIN EN ASTM Cold Rxtrusion Square Steel Tube of 500*500mm

Jinan Xin Jiyuan Special Section Tube Co.,Ltd was founded in 1997,9 years ago we introduced 2 extrusion-forming line,since then we have used the roll forming method to produced high precision special section tubes in our factory in mainland  China.

With the advantage of 17 years of experience ,reach,development and talent,we have designed and produced more than 2000 kinds of  special section tubes.The square steel tubes and rectangular steel tubes size:15x15--800x800mm,20x30--600x800mm,Thickness :1.0--40.0mm.

We manufacture tubes according to various standards,such as GB,JIS,DIN,EN,ASTM,etc.We produce welded and seamless square& rectangular steel tubes with material consisting of carbon steel,alloyed steel,stainless steel.We also have advantage in the special section  forming process of high precision.In the assurance of the properties of tensile strength,elongation,impact at low temperature,also formed  our advantage to cater to different clients’ specific requirements.

All of our staff members implement and carry out the Quality System ISO9001 and improve our product quality .We have been certified by  EN10210-1:2006,EN10219-1:2006.Our products exported to the USA,Canada,Russia,India,Malaysia,Europe and other countries and regions.

2.Production Flow : GB JIS DIN EN ASTM Cold Rxtrusion Square Steel Tube of 500*500mm

The company manufacture process is gradually roll-extruded to square steel tube.Adopt multichannel gradually continuous deformation,could efficiently reduce the inner stress and damage of R angles.We resched the industy and international leading level of precise control of outer dimensions of R angles,as well as twist and distortion.

3.Markets We Serve GB JIS DIN EN ASTM Cold Rxtrusion Square Steel Tube of 500*500mm

Xin Jiyuan  Pipe & Tube provides steel tubing used in the following industries:

• Steel structure construction
• Heavy and Medium-Duty Trucks
• Tower crane
• Distributors/Warehouses
• Construction
• Solar Industry
• Machinery manufacture
• Agriculture
• Decoration

4.Contact Information :