nrov OEM ob lub tshuab foob haum rau Alfa Laval twj tso kua mis,
ob lub ntsej muag mechanical seal, Ob Chav Mechanical Foob, Dual Mechanical Foob,
Cov ntaub ntawv sib xyaw
Rotary ntsej muag
Silicon carbide (RBSIC)
Carbon graphite resin impregnated
Lub Rooj Zaum
Silicon carbide (RBSIC)
Tungsten carbide
Auxiliary Foob
Ethylene-Propylene-Diene (EPDM)
Caij nplooj ntoos hlav
Stainless hlau (SUS304)
Stainless hlau (SUS316)
Hlau Yam
Stainless hlau (SUS304)
Stainless hlau (SUS316)
Ncej Loj
32mm thiab 42mm