Tee-Elbow

三叉管  Tripod    Y型三通  Y Sheep Tee

T型三通  Copper Tee    侧口三通  Side Outlet U Bend

承插式大R弯头  Male Elbow    大半圆管  Corssover Bend

U型弯头  U Bend    消音器  Silencer

过滤器  Filter     压扁三通  Three-way Stamping Copper Pipe