溝槽管件接頭卡箍的結構是什么What is the structure of the clamps for the groove pipe fittings
管道溝槽式連接中，管接頭件卡箍的結構是指組成剛性接頭、撓性接頭和支管接頭的卡箍件、橡膠密封圈和緊固件(螺栓、螺母)。組成件應由生產廠配套供應。
溝槽管件的卡箍件選用的材料應采用球墨鑄鐵、鑄鋼(碳鋼或不銹鋼)或鑄鋼。
卡箍接頭的橡膠密封圈材料應根據介質的性質和溫度確定。對輸送生活飲用水的管道可采用天然橡膠、合成橡膠或硅橡膠。對輸送含油和化學品等介質的管道應采用合成橡膠。
使用我公司的溝槽管件，可以對鍍鋅焊接鋼管、焊接鋼管、鍍鋅無縫鋼管、無縫鋼管、不銹鋼管、涂塑和襯塑鋼管、銅管等。
In the pipe groove connection, the structure of the hoop of the pipe joint is the clamp, the rubber seal and the fastener (bolt and nut), which consists of a rigid joint, a flexible joint and a branch pipe joint. The components should be supplied by the production plant.
Ductile iron, cast steel (carbon steel or stainless steel) or cast steel should be used for the clamps of grooved pipe fittings.
The rubber sealing ring material of the hoop joint should be determined according to the nature and temperature of the medium. Natural gas, synthetic rubber or silicone rubber can be used for transporting drinking water. Synthetic rubber should be used for pipelines conveying oil and chemicals.
Using our company's groove pipe fittings, it can be used for galvanized steel pipe, welded pipe, galvanized seamless steel pipe, seamless steel tube, stainless steel pipe, coating and lining plastic pipe, copper pipe and so on.
