API接头
GFR接头 Male Smooth hose shank/Collar
GFR接头 Female 内螺
TRELLEBORG Smooth ferrule
TRELLEBORG KC
GFR接头 Male 外螺
TRELLEBORG Thread coupling
TRELLEBORG Welding fitting
TRELLEBORG Macon
Male thread with NBRgasket 蝶形公头
Sandblast Couplings 喷砂接头
TRELLEBORG TRI-CLAMP
