河北大(da)東管道防腐保溫工程有限(xian)公司
聯系人:王錦宇
手機:
地(di)址:河北省(sheng)滄州市孟(meng)村希望新區
網址:jiangdaaixin.com
三通(tong)為管(guan)件(jian)、管(guan)道(dao)連接(jie)件(jian)。又叫管(guan)件(jian)三通(tong)或者(zhe)三通(tong)管(guan)件(jian),不銹鋼等徑三通(tong),三通(tong)接(jie)頭,用在主(zhu)管(guan)道(dao)要分支(zhi)管(guan)處。
三通是具有三個口(kou)子(zi),即一個進口(kou),兩個出(chu)口(kou);或兩個進口(kou),一個出(chu)口(kou)的一種化工(gong)管件,有T形與Y形,有等徑管口(kou),也有異徑管口(kou),用于三條相同(tong)或不(bu)同(tong)管路(lu)匯(hui)集處(chu)。[1]三通的主要作用是改變流體方向的
表示(shi)方(fang)法如(ru)下:對于(yu)等徑(jing)三(san)(san)通(tong)(tong)(tong),比如(ru)"T3"(3英寸(cun)(cun)(cun)=DN80)三(san)(san)通(tong)(tong)(tong)則表示(shi)外徑(jing)是3英寸(cun)(cun)(cun)的(de)等徑(jing)三(san)(san)通(tong)(tong)(tong)。對于(yu)異(yi)(yi)徑(jing)三(san)(san)通(tong)(tong)(tong),比如(ru)"T4×4×3.5"(4英寸(cun)(cun)(cun)=DN100,3.5英寸(cun)(cun)(cun)=DN90)表示(shi)同(tong)徑(jing)為(wei)(wei)四英寸(cun)(cun)(cun)異(yi)(yi)徑(jing)為(wei)(wei)3.5英寸(cun)(cun)(cun)的(de)異(yi)(yi)徑(jing)三(san)(san)通(tong)(tong)(tong)。材質一般為(wei)(wei)10# 20# A3 Q235A 20g 20G 16Mn ASTM A234 ASTM A105 ASTM A403等,三(san)(san)通(tong)(tong)(tong),外徑(jing)范(fan)圍在(zai)2.5″-60″(2.5英寸(cun)(cun)(cun)=DN65,60英寸(cun)(cun)(cun)=DN1500),壁(bi)厚3-60mm,從26″-60″(26英寸(cun)(cun)(cun)=DN650,60英寸(cun)(cun)(cun)=DN1500)為(wei)(wei)焊接三(san)(san)通(tong)(tong)(tong)。壁(bi)厚28-60mm。壓力等級為(wei)(wei)Sch5s、Sch10s、Sch10、Sch20、Sch30、Sch40s、STD、Sch40、Sch60、Sch80s、XS;Sch80、Sch100、Sch120、Sch140、Sch160、XXS。