邯郸市晓军紧固件批发供应精轧螺纹钢筋

　　国家标准GB/T 20065-2006。

　　精轧螺纹钢筋介绍

　　预应力混凝土用螺纹钢筋，也称精轧螺纹钢筋，是在一根钢筋上轧有外螺纹的大直径、超高强度、高尺寸精度的直条钢筋。该钢筋在任意截面处都能拧上带有内螺纹的连接器（精轧螺纹钢连接器）进行连接或拧上带螺纹的螺帽（精轧螺纹钢螺母）进行锚固。

　　精轧螺纹钢筋大部分应用在大型水利工程、工业和民用建筑中的连续梁和大型框架结构，交通、铁路大中跨桥梁、核电站及地锚等工程。它具有连接、锚固简便，粘着力强，张拉锚固安全可靠，施工方便等优点，而且节约钢筋，减少构件面积和重量。

　　精轧螺纹钢筋以屈服强度划分级别，其代号为“PSB”加上规定屈服强度最小值表示。常用级别为: PSB500、PSB785、PSB830、PSB930、PSB1080

　　精轧螺纹钢筋的公称直径范围为18mm~50mm，一般推荐的公称直径为25mm、32mm。

　　精轧螺纹钢筋的外观尺寸符合交通部门公路规划设计院预应力高强度精轧螺纹粗钢筋外形及尺寸规定。外形为等高肋。常规定尺长度为9米和12米，也可根据用户需要商定定尺长度。可做到每捆定支数小捆重包装并按负偏差交货。

　　JL32精轧螺纹钢筋。

　　32精轧螺纹钢又叫JL32精轧螺纹钢筋，是精轧螺纹钢中最常用的规格之一，32精轧螺纹钢常用材质为分为PSB785精轧螺纹钢，PSBb830精轧螺纹钢，PSB930精轧螺纹钢，PSB1080精轧螺纹钢 公称直径为32mm,公称截面面积804.2mm2,32精轧螺纹钢的理论重量为6.65kg/m.

　　精轧螺纹钢是预应力混凝土用螺纹钢筋的简称,是一种特殊形状带有不连续的外螺纹的直条钢筋.精轧螺纹钢筋常规定尺长度为9米和12米，可根据用户需要商定定尺长度。

　　精轧螺纹钢筋（Scres-thread steel bars for the prestressing of concrete)，也称预应力混凝土用螺纹钢筋。 screw-thread steel bars本标准定义的螺纹钢筋是一种特殊形状带有不连续的外螺纹的直条钢筋，该钢筋在任意截面处，均可以用带有内螺纹的连接器或锚具进行连接或锚固。

　　精轧螺纹钢公司介绍

　　晓军紧固件制造有限公司专产工程专用精轧螺纹钢钢筋。邯郸市晓军紧固件制造有限公司经销批发的精轧螺纹钢、精轧螺纹钢筋、精轧螺纹钢锚具、精轧螺纹钢螺母畅销消费者市场，在消费者当中享有较高的地位，公司与多家零售商和代理商建立了长期稳定的合作关系。晓军紧固件制造有限公司经销的精轧螺纹钢、精轧螺纹钢筋、精轧螺纹钢锚具、精轧螺纹钢螺母品种齐全、价格合理。晓军紧固件制造有限公司实力雄厚，重信用、守合同、保证产品质量，以多品种经营特色和薄利多销的原则，赢得了广大客户的信任。

　　精轧螺纹钢筋及精轧螺纹钢锚具常用规格表

　　Handan city xiaojun fastener wholesale supply of fine rolled steel bars

　　National standard GB/T 20065-2006.

　　Introduction of fine rolled screw bars

　　Prestressed concrete steel bars, also known as fine rolled steel bars, are straight bars of large diameter, ultra-high strength and high dimensional accuracy that are rolled over a steel bar.

　　The rebar can be used to unscrew the connector of the internal thread (the fine rolling screw steel connector) and screw the threaded nut (the fine rolled nut) with the screw in any section of the section.

　　Most of the fine rolled steel bars are used for continuous beams and large frame structures in large water conservancy projects, industrial and civil buildings, transportation and railway large and medium-sized Bridges, nuclear power stations and anchors.

　　It has the advantages of connecting, anchoring, strong adhesion, safety and reliability of tensioning, convenient construction and other advantages, and saving reinforcement, reducing the area and weight of the components.

　　The fine rolled steel bars are rated at the yield strength level, whose code is "PSB" and the minimum yield strength is indicated.

　　Commonly used level: PSB500, PSB785, PSB830, PSB930, PSB1080

　　The nominal diameter of the fine rolled steel bars is 18mm~ 50mm, and the nominal diameter is 25mm and 32mm.

　　The dimensions of the fine rolled steel bars are in accordance with the shape and size of the rough bars of the high strength precision rolled thread of the highway planning and design institute of the transportation department.

　　The contour is equal to the ribs.

　　The length of the ruler is 9 meters and 12 meters, and the length can be agreed according to the user's needs.

　　It can be used for each bundle of fixed number of small bundles to be repackaged and delivered according to the negative deviation.

　　JL32 fine rolled steel bars.

　　32 rebar pipe.it also called JL32 finishing reinforced bar, is one of the most commonly used specifications in pure rolling rebar, rebar pipe.it is commonly used material for divided into PSB785 finishing rebar, PSBb830 finishing rebar, PSB930 finishing rebar, PSB1080 finishing rebar nominal diameter is 32 mm, nominal sectional area was 804.2, 32 of pure rolling rebar theoretical weight is 6.65 kg/m.

　　Rebar pipe.it is short for prestressed concrete with reinforced bar, is a kind of special shape straight steel bar with discontinuous external thread. Thread steel pipe.it is often prescribed foot length is 9 m and 12 m, may be decided according to the needs of the user specified length.

　　Finishing reinforced bar (Scres - thread steel bars for the prestressing of concrete), also known as prestressed concrete with reinforced bar.

　　Screw thread - steel bars this standard definition of reinforced bar is a kind of special shape with discontinuous male straight steel bar, the bar at any cross section, all can be used with a female connector or connection or anchor anchorage.

　　Introduction to jingrolling screw steel company

　　Xiaojun fastener manufacturing co., LTD.

　　Xiao jun in handan fastener manufacturing co., LTD., distribution of wholesale finishing rebar, finish rolling thread steel, rebar steel pipe.it anchorage, finishing screw nut best-selling consumer market, enjoys a high status among consumers, the company with several retailers and agents established a long-term, stable relations of cooperation.

　　Xiaojun fastener manufacturing co., LTD. Distribution of fine rolled screw steel, fine rolled thread steel bar, fine rolling steel anchor, fine rolling steel nut varieties complete, the price is reasonable.

　　Xiaojun fastener manufacturing co., LTD. Has strong strength, strong credit, contract, guarantee product quality, the principle of multi-variety management and thin profit, and win the trust of customers.

　　Contact: general manager wang bo