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Tangshan Donghua Iron and Steel Enterprise Group C


0315-8050910 (office)

0315-8391104 (disc section) 0315-8398445 (bar material section)

Mail box:

Address: Xiaoji Town Industrial Park, Fengnan District, Tangshan City, Hebei Province


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Wire rod
Wire rod
Wire rod
Wire rod

Wire rod

  • category:Wire rod
  • Release date:2019-04-03
24-hour free consultation hotline:0315-8391104 (disc section) 0315-8398445 (bar material section)
  • product description
  • Performance characteristics
  • Technical Parameters

As a national high-quality wire production base, Donghua has good metallographic structure, uniform performance, wide specification range, large disc, high dimensional accuracy and good surface quality. Products have passed the qualification certification of South Korea, Japan, Western Europe, Malaysia, Australia and other countries, and won the "National Customer Satisfaction Product" and other honorary titles. The products are widely used in construction, automobile, oil field, mining and other fields; the main varieties are prestressed steel wire, wire rod for steel strand, cord steel, spring steel, cold heading steel, galvanized steel wire for bridge cable, high carbon steel and Welding steel, etc.



It has the advantages of stable composition, low harmful elements, strict control of inclusions, high purity of steel, small decarburization layer, less surface defects, stable mechanical properties and fine grain.

Serial numberproduct namelengthspecificationproduct numberfinished product execution standard
1Steel billet6m-12m120*120、130*130、150*150、165*165、180*180Q195, Q235, Q275, SS400 and other common carbon seriesGB/T700-2006
Low alloy series such as Q345B, 20MnSi, 30MnSiGB/3077-1999
45, 50, 55, 60, 65, 70 and other hard wire seriesGB/699-1999
2Hot rolled ribbed steel bars for reinforced concrete9m、12mφ10-φ50HRB400、HRB400E
3Hot rolled round bar for reinforced concrete9m、12mφ10-φ22HPB300GB/T1499.1-2017
Wire rodφ6-φ16
4High quality carbon steel hot rolled wire rod
5Hot rolled wire rod for prestressed steel wire and steel strand
6Hot rolled wire rod for prestressed concrete steel bars
7Carbon electrode steel hot rolled round
8Hot rolled wire rod for gas shielded welding wire
φ5.5ER70S-6、ER70S-3、ER50-6Technical conditions
9Low carbon steel hot rolled strip
10Cold heading and cold extrusion steel

1547708485171566.pngTangshan Donghua Iron and Steel Enterprise Group Co., Ltd.

未标题-1.png0315-8050910 (office) 0315-8391104 (panel section) 0315-8398445 (bar material section)


未标题-1.pngXiaoji Town Industrial Park, Fengnan District, Tangshan City, Hebei Province