FBD-M8*1S，F(xiàn)BD-M10*1S，F(xiàn)BD-M12*1.5S，法蘭式內(nèi)六角堵頭
FBD-M14*1.5S，F(xiàn)BD-M16*1.5S，F(xiàn)BD-M18*1.5S，
FBD-M20*1.5S，F(xiàn)BD-M22*1.5S，F(xiàn)BD-M24*1.5S，
FBD-M27*1.5/2S，F(xiàn)BD-M30*1.5/2S，不銹鋼304法蘭式內(nèi)六角堵頭
FBD-M33*1.5/2S，F(xiàn)BD-G1/8S，F(xiàn)BD-G1/4S，
FBD-G3/8S，F(xiàn)BD-G1/2S，F(xiàn)BD-G3/4S，FBD-G2S，

FBD-G1S，F(xiàn)BD-G11/4S，F(xiàn)BD-G11/2S，不銹鋼304悶頭