Features of steel bar connection sleeve: 1. Use international No. 45 steel, special manufacturing process, high dimensional accuracy, reliable quality. 2. HRB335 and HRB400 ribbed steel bars which can connect 16-40mm. 3. Through the inspection by the National Construction Quality Supervision and Inspection Center, it reaches the I-level joint standard of JGJ107-2010. 4. There are 52 varieties of standard, positive and negative thread-fastening and special-diameter series, which can meet the requirements of the same-diameter, different-diameter and adjustable length and direction of the connecting reinforcement in the horizontal, vertical and oblique parts of the building structure.

鋼筋銜接套筒的技能特色：1、適用于接受拉、壓雙向作用力的各類構筑物鋼筋混凝土結構中的鋼筋銜接施工。2、節材、，不受鋼筋成份及品種的約束。3、可銜接。4、可提早預制，工廠化作業，不占用工期，全天候施工。5、操作方便、快捷，施工速度快，可大大縮短工期

The technical characteristics of steel bar connection sleeve: 1. It is suitable for the construction of steel bar connection in reinforced concrete structures of various structures under biaxial forces of tension and compression. 2. Save material, save energy, not subject to the constraints of the composition and variety of reinforcing bars. 3. It can be connected in all directions. 4. It can be pre-fabricated in advance, operated in factories, without occupying the time limit, and constructed all-weather. 5. Easy to operate, fast to construct, and can greatly shorten the construction period.

鋼筋銜接套筒技能特色接頭強度到達行業標準JGJ107-96中A級接頭性能要求。螺紋牙形好、精度高、銜接質量安穩牢靠。應用范圍廣，適用于直徑16-40mm。Ⅱ、Ⅲ級鋼筋在任意方向和位置的同異徑銜接。可調型：正反絲扣型套筒適用于拐鐵鋼筋籠等不能滾動處鋼筋的銜接。施工速度快：螺紋加工提早預制和現場加工，裝配施工。節約能源、無污染，施工牢靠。

The strength of special joint of steel bar connection sleeve reaches the performance requirement of grade A joint in industry standard JGJ107-96. The threaded teeth have good shape, high precision and reliable connection quality. It has a wide range of applications and is suitable for 16-40 mm in diameter. Grade II and III steel bars are joined in the same and different diameters in any direction and position. Adjustable type: The positive and negative thread-fastening sleeve is suitable for the connection of reinforcing bars in the non-rolling places such as the steel cage of the Crutching iron and other reinforcing bars. Fast construction speed: thread processing early prefabrication and on-site processing, assembly construction. Energy conservation, pollution-free, safe and reliable construction.

在建筑行業中，傳統的鋼筋銜接方法如搭接、焊接等銜接方法，不管從銜接質量、效率仍是可操作性均不能滿足建筑業迅速發展的需求。鋼筋銜接套筒技能的不斷更新帶動了整個行業的進一步革新和技能的不斷進步。所以鋼筋銜接技能在必定意義上是相當成功的，并且具有自己的特色，這樣才干適應不斷發展的行業和社會潮流。搭接的銜接方法已不能用于大標準鋼筋的銜接，再加上焊接有許多不足之處，（如鋼材原料不安穩、可焊性差等狀況；電源不安穩或焊工水平較差的狀況；工期緊、電容量不夠的狀況；以及風雨冰冷等氣候影響；還有防火要求高的場所的施工計劃；水平鋼筋的現場銜接的質量和速度。）焊接質量均無法保證。

In the construction industry, the traditional connection methods such as lapping and welding can not meet the needs of the rapid development of the construction industry, regardless of the quality, efficiency or operability of the connection. The continuous renewal of reinforcing bar connection sleeve skills has led to further innovation and continuous progress of skills in the whole industry. Therefore, the reinforcing bar connection skill is quite successful in a certain sense, and has its own characteristics, so as to adapt to the constantly developing industry and social trends. The overlap connection method can not be used for the connection of large standard steel bar, and there are many shortcomings in welding (such as unstable steel raw materials, poor weldability, unstable power supply or poor welder level, tight construction period, inadequate capacitance, climate impact, as well as the site construction plan of high fire-proof places; construction plan of horizontal steel bar; Quality and speed of connection. Welding quality can not be guaranteed. Reinforcing bar connection sleeve

銜接能避開上述種種困難，顯示出明顯得優勢。80年代末期，通過引進國外的機械銜接技能，再加上我國一些科研院所的相關的不斷努力，我國鋼筋機械銜接技能得以發展迅速。機械銜接經歷了套筒冷擠壓、錐螺紋，鐓粗直螺紋直到目前滾軋直螺紋等不同的發展階段，技能不斷老練安穩，成本也不斷降低。

Cohesion can avoid all these difficulties and show obvious advantages. In the late 1980s, by introducing advanced mechanical joining skills from abroad and the continuous efforts of experts from some scientific research institutes in China, the mechanical joining skills of reinforcing bars in China developed rapidly. Mechanical connection has gone through different stages of development, such as sleeve cold extrusion, taper thread, upsetting straight thread and rolling straight thread. The skill is constantly sophisticated and stable, and the cost is constantly decreasing.

新型鋼筋銜接套筒的長處有以下幾個方面：1、不受鋼筋的化學成分、人為要素、氣候、電力等許多要素的影響；2、無污染，契合要求、無明火操作施工牢靠；3、適用范圍廣，適用于各種方位及同、異徑鋼筋的銜接；4、強度高，質量安穩牢靠；5、操作簡略，施工速度快。

The advantages of the new reinforcing bar connection sleeve are as follows: 1. It is not affected by many factors such as chemical composition of reinforcing bar, man-made factors, climate and electricity; 2. It is pollution-free, meets the requirements of environmental protection and is safe and reliable in construction without open fire operation; 3. It has a wide range of applications and is suitable for the connection of reinforcing bars of different orientations and sizes; 4. It has high strength, stable and reliable quality; 5. It is easy to operate. Slightly, the construction speed is fast.

以上內容由濟南鋼筋批發廠家整理發布，更多相關信息可以點擊我們的官網進行咨詢：http://www.angcao.cn/

The above contents are arranged and published by Jinan Reinforcement Wholesale Factory. More relevant information can be consulted by clicking on our official website: http://www.angcao.cn/