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