heat shrink closure - Tianyu link

RSBA XAGA 1000 Heat Shrinkable Closure Kit-pressurized Copper Networks
RSBJ XAGA 500 Heat Shrink Closure for Unpressurized Telephone Cable Splice & Joints
RSBJ XAGA 550 Heat Shrinkable Closure Kit-Unpressurized Copper Networks
RSBJ XAGA500 43/8-150 Heat Shrinkable Joint Closure for Telecom Copper Cable
RSBJ XAGA500 43/8-300 Heat Shrink Joint Closure System for Unpressurized Copper Networks
RSBJ XAGA500 55/12-300 Heat Shrinkable Splice Closure
RSBJ XAGA500 75/15-240 Heat Shrink Copper Splice Closure
RSBJ550 160/42-720 Heat Shrinkable Closure System
RSBJ550 43/8-200 Unpressurized Heat Shrinkable Closure System
RSBJ550 43/8-350 Unpressurized Heat Shrink Copper Splice Closure
RSBJ550 75/15-250 Heat Shrink Copper Closure
RSBJ550 92/25-500 Heat Shrinkable Copper Splice Closure