T型头螺栓 Thead bolts ; head bolts

T型接头 T- joint ; Ermeto steel tees ; T-Connector

垂直T型弯头 VERTICAL ELBOW

桥接T型抽头 bridged-T tap

t型接头 t-joint

T型铜接头 Tees Brass threaded

黄铜T型接头 Tees Brass flared

钢制T型接头 Male run tees Steel compression

混合T型接头 hybrid