Product details page content
Product name
Card
HQ
shape
U -shaped sealing ring
Goods number
UNS014
model
25*35*8
Scope
Mechanical, electrical, cylinder, bearing, valve, doors and windows, rollers, chemical pipelines
Whether to
Non -standard part
nature
durable
use
Pole seals, dust -proof sealing, shaft sealing
brand
HQK (rubber products)
Specification
20*30*5,4-330
V -type combination sealing ring: divided into multiple materials, including PTFE tetrafluoro, PU polyurethane, nylon NYLON, fluoroplastic FKM clip cloth, diced gum NBR clip cloth, and several material combinations.
Rubber -fabric V -shaped combination sealing ring, also known as V -shaped clip combination sealing ring, V -shaped clip cloth oil seal, consisting of a voltage ring, a support ring, and a V -shaped seal ring (fabric or rubber) more than 1 or more Multiple sealing rings are suitable for sealing of hydraulic cylinder piston and piston rods with open grooves, reciprocating motion. Depending on the different targets, it is divided into two design sizes: shaft (piston dense seal) and holes (piston seal). Because it has been standardized, in designing, the main work is to determine the structure of the sealing site and the selection of its materials, circles, and the material and size of the supporting rings and pressure rings it are equipped.
Place of origin
Chinese mainland
Goods number
Dingqing rubber NBR
Material
Dingqing rubber NBR
size
3 (mm)
Scope
seal
Specification
9*3*3,10*4*3,11*5*3,12*6*3,13*7*3,14*
Safe and reliable china oil seal design Skeleton oil seal inner package—The oil seal is widely used, but it is not as good as the exposed skeleton shaft lip seal ring in terms of positioning accuracy, coaxiality and skeleton heat dissipation. There are two kinds of lip shape and sub-lip shape. The stamped metal skeleton is wrapped in rubber to become the inner packing of the skeleton oil seal. Its manufacturing process is relatively complicated, but it has good rigidity, is easy to match, and does not have high requirements for steel plate materials.
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