wholesales good sealing vial stopper rubber plug for laboratory rubber cup for tube

Place of Origin:

Guangdong, China

Brand Name:

HX

Model Number:

HX-A348

name:

good sealing rubber stopper for vial

material:

rubber or silicone

color:

black or as your requirement

size:

27*17*11(mm)

function:

good sealing,protection,anti-slip,Voice resistance

use:

metal sheet hole,Medical use,Pump,Pipe,Waterspout,Valves,Industry

hardness:

20 to 70Shore

certification:

ROHS,FDA

service:

OEM,ODM

express:

UPS,TNT,FEDEX