產品特點
PRODUCT CHARACTERISTICS
1、適用于不同材料的同SDR系的所有規格尺寸管材的連接。
2、適用于同種同級材料不同牌號(不同密度、不同熔流指數、不同顏色)的管材接連。
3、可靠的連接性能，接口強度高、氣密性能好、熔接性能穩定。
4、內埋的隱藏螺旋電熱絲能有效地抗氧化及銹蝕、保證焊接性的穩定。
5、不易受環境溫度變化及人為因素影響。
6、焊接工藝簡單，操作易掌握，施工方便。
管件與安裝
PIPE FITTINGS AND INSTALL ATION
管道系統連接示意圖
連接原理
CONNECTION PRINCIPLE
鋼絲網骨架塑料(聚乙烯)復合管的連接采用電熱熔加接和法蘭連接兩種方式。電熱熔連接是將復合管承插到電熱熔管件中，對預埋在管件內表面的電熱絲通電使其發熱。先使管件內表面熔化而產生溶體，熔體膨脹并充滿管材管件的間隙，直至管材外面也產生溶體，兩種溶體相互熔燒在一起，冷卻成型后，管材與管件緊密連接連為一體。:
The connection of steel wire mesh framework plastic (polyethylene) composite pipe adopts two ways:
electrothermal fusion and flange connection. The electrothermal fusion connection is to insert the composite pipeinto the electrothermal fusion pipe fttings, and electrify the electric heating wire embedded in the inner surface ofthe pipe fttings to make it hot. The melt expands and flls the gap between the tube and the tube until the outside ofthe tube also produces the melt. The two melts melt and burn together. After cooling and forming, the tube and thetube are closely connected.
電熔45°彎頭參數
管材連接的特點
CHARACTERISTICS OF PIPE CONNECTION
A.電熱熔焊接技術施工方便、迅速，可將整條管線管材管件先行承插裝配后，統一焊接。
B.焊接可靠性好。與其他連接方式相比，強度和密封性更佳。
C.適用于不同的牌號，不同溶體流動速率的HDPE原料生產的管材管件的連接。
A. Electrothermal fusion welding technology is convenient and rapid in construction. It can unify welding after socketassembly of the whole pipeline pipe fttings.
B. Good welding relability Compared with other connection modes, the strength and sealing performance are better.
C. Suitable for connection of pipe ftingsg produced from HDPE raw materials with dfferent grades and dfferent melt fow rates.
連接方法
電熱熔連接法
法蘭連接法
鋼塑連接轉換法
