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鋼筋混凝土用鋼筋：屬于小型型鋼。包括鋼筋混凝土用熱軋圓鋼筋、予應力混凝土用熱理鋼筋、鋼筋混凝土用熱軋帶筋鋼筋。冷軋帶筋鋼筋。除圓鋼外，其它也稱螺紋鋼。因為在軋制時鋼材表面軋成耳子或螺紋筋，是建筑工業中鋼筋混凝土用鋼材。
Reinforced concrete steel: it is a small section. It includes reinforced concrete with hot rolled steel, reinforced concrete and reinforced concrete with hot rolled and reinforced concrete. Cold rolled steel reinforcement. In addition to the round steel, the other name is the steel. Because steel is rolled into earpieces or thread bars during rolling, it is steel reinforced concrete in the construction industry.
鋼筋混凝土用鋼筋是指鋼筋混凝土配筋用的直條或盤條狀鋼材，其外形分為光圓鋼筋和變形鋼筋兩種，交貨狀態為直條和盤圓兩種。
Reinforced concrete with steel bar is refers to the reinforced concrete reinforcement with straight or plate of strip steel, its appearance is divided into two kinds, light round steel and deformed steel delivery status for the straight bar and wire rod in two.
光圓鋼筋實際上就是普通低碳鋼的小圓鋼和盤圓。變形鋼筋是表面帶肋的鋼筋，通常帶有2道縱肋和沿長度方向均勻分布的橫肋。橫肋的外形為螺旋形、人字形、月牙形3種。用公稱直徑的毫米數表示。變形鋼筋的公稱直徑相當于橫截面相等的光圓鋼筋的公稱直徑。鋼筋的公稱直徑為8-50毫米，推薦采用的直徑為8、12、16、20、25、32、40毫米。

The light round bar is actually a small round steel and disc of ordinary low carbon steel. The deformed bar is a steel bar with ribs on the surface, usually with two longitudinal ribs and the horizontal rib, which is evenly distributed along the length. The transverse rib is shaped like a spiral, a herringbone and a crescent moon. The number of millimetres in diameter is expressed. The nominal diameter of a steel bar is equivalent to the diameter of a cross section. The nominal diameter of the bar is 8 to 50mm. The recommended diameter is 8, 12, 16, 20, 25, 32 and 40mm.
鋼筋在混凝土中主要承受拉應力。變形鋼筋由于肋的作用，和混凝土有較大的粘結能力，因而能更好地承受外力的作用。鋼筋廣泛用于各種建筑結構、特別是大型、重型、輕型薄壁和高層建筑結構。
The reinforced concrete is mainly subjected to tensile stress. Because of the function of the rib and the concrete, it can withstand the function of the force better. It is widely used in various construction structures, especially large, heavy, light thin walls and high-rise buildings.
我們的鋼鐵質量好，價格實惠，服務周到 ，在業內一直深受新老客戶的好評與青睞，而且我們堅信在以后的經營中我們本著誠信第一的原則會越做越好！
Our steel of good quality and reasonable price, considerate service, the industry has been well received by new and old customers with favour, and we firmly believe in the later business based on the principle of good faith first, the more we do, the better!