Our company produces CN-YJJTZ assembly straight through joint and
CN-YJJJZ insulating joint two type products applied to any cross
section. Both of them are used to connect any cross section between
Products are composed of epoxy insulation body (epoxy bushing),
stress cone, cone prop, and wiping sleeve. If necessary, fiberglass
protective shell can be added.
Main body of epoxy insulating adopts epoxy resin vacuum pouring
forming. Stress cone adopts imported liquid silicone rubber pouring
forming. Cone prop tight top of stress cone with long-term
stability of the hold force and uniform electric field capacity.
Outer Protective shell with waterproof sealant inside protects from
water corrosion, which is optional to customers. The products use
multiple sealing structures to prevent the intrusion of moisture.
All of the seal rings are composed of imported NBR or silicon
rubber. All of the fasteners are composed of stainless steel with
good waterproof performance.
The cross sectional areas range of cables with supporting
accessories of various voltages is as following:
1. Wide application: It can connect any cross section between two
cables, which prefabricated rubber insulated joints cannot be
2. Any conversion of straight-through and insulated joint, which
prefabricated rubber insulated joints cannot achieve.
3. Easy installation: the length of processing cable for plug-in
structure termination is less than 300mm. The dry-type structure is
oil free and gas free, greatly reducing the labor of installation.