Происхождение товара
Sichuan, China
По индивидуальному заказу для поддержки
OEM, Оптовая продажа женское бельё, OBM
surface treatment
heat treatment,silver coated
1.5 times hydraulic proof pressure test
no leakage
Dismantling and reassembly test
no leakage
vacuum test
less than 1*10-8mbar 1/s
thermal cycle test
no evidence of leakage
deep water submersion test
no helium detected
name
double ferrule reducing union
design
optional or according to your request
connection
double ferrule