【 Material 】 Steel Needle: 304 stainless steel positioning needle, high-strength and lightweight, high temperature resistance, long service life, environmentally friendly PE material: greatly improved in ductility, oil resistance, cold resistance, and crack resistance, can meet the use under any conditions, can protect bare optical fibers and improve fiber optic communication
【 Sealing Design 】 Both ends are sealed with hot stamping heads, and both ends of the heat shrink tube are designed with locking ports to effectively prevent the internal steel needle from falling off, thereby affecting the communication of the optical fiber.
【Core Function】 Protect the fiber fusion point by physically protecting the bare fiber fusion point to prevent external bending, stretching, or vibration from causing breakage. Improve the stability of optical fibers. Internally, double steel needles made of 304 stainless steel are used to enhance compressive strength and reduce the risk of mechanical damage to joints
Fiber optic heat shrink tubing effectively protects the fusion joint from loss by simply inserting the fiber that needs to be fused into the tubing. Improve the quality of fiber optic communication