Minerals & Metallurgy Projects
Description
Steel is widely used in all kinds of building structure, especially for large, heavy, light and high building structure. Nominal diameter of steel is 8-50 mm, the diameter of 8, 12, 16, 20, 25, 32, 40 mm. Grade: 20MnSi, 20MnV, 25MnSi, BS20MnSi. The main steel bars in concrete under tensile stress.
Standard (1) for the reinforcement of concrete hot-rolled round bar GB13013-91; (2) hot-rolled ribbed steel reinforced concrete (GB1499-1998; 3) with the heat treatment of steel reinforced concrete (GB13014-91; 4) hot-rolled low carbon steel GB/T701-1997; (5) cold rolled ribbed reinforced GB13788-2000; (6) GB/T5223-2002 prestressed concrete with steel wire; (7) low alloy steel wire for prestressed concrete (YB/T038-93; 8) steel strand for prestressed concrete (GB/T5224-2003; 9) strand of ASTMA416-98A prestressed concrete; (10) the cold-rolled and twisted bars JG3046-1998; (11) the cold drawn spiral reinforced DBJ14-BG3-96
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steel flat...
Tianjin Yongmai Trading Co., Ltd.
Steel Pipe Welding Pipe Steel Angle Hot Roll Coil Square tube
Address: Room 301, Unit 4, No. 7, Songtao Yuan, Shengshihuating, Qiaoxi District,
Shijiazhuang, Hebei Province
China, 050000
Tel: 0086-15130089556
Fax: