HDPE Plastic Threaded Sealing Plug Plastic Plug for Hydraulic Pump Valve External Hexagon Cross Threaded Plug with O-Ring Pipe Fitting Protective End Cap 1`Protect and seal all kinds of threaded products. 2. The design of the inner cross and the outer six is convenient for manual or electric assembly. 3. O-ring design to prevent liquid leakage and intrusion. 4. Widely used in hydraulic cylinders, pumps, pipe fittings, electrical parts and machinery parts.
Waterproof Anti High temperature White Solide Rubber Hole Sealing Plug Bung Tapered Silicone Rubber Cone Plug Stopper for Test tube This is made of high quality rubber material. Not easy to deformation and crack, smooth surface, compact texture, slightly elastic, strong and reliable seal, complete number. Chemical instruments without abrasives can generally be sealed with rubber plugs. Rubber plugs come in different sizes. The gigger the number , the bigger the volume.The rubber plug can be drilled with a plungerand inserted into a glass tube to form a connecting device that can export gas from the sealed container.
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