Phone:0086-731-89722704
Fax:0086-731-89722708
Mail:sales@gl-fibercable.com
Mining Flame Retardant Custom Fiber Optic Cables
Features:
1. Good flame retardant performance.
2. High strength loose tube that is hydrolysis resistant.
3. Double sheathes and single armor providing excellent crush resistance, water proof, and avoiding rat bite.
4. Loose tube wrapped by non-weaven tape has the water blocking ability.
5. Special tube filling compound ensure a critical protection of fiber.
6. Blue PVC jacket: Flame retardant, the blue color is easy to identify.
7. Crush resistance and flexibility.

Description:

The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with PE for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes(and fillers) are stranded around the strength member into a compact and circular cable core. The PSP is longitudinally applied over the cable core, which is filled with the filling compound to protect it from water ingress. The cable is completed with a flame-retardant sheath. Application: Duct/Aerial/Direct buried.

MGTSV is suitable for coal, gold, iron ore and other mines. It has the flame retardant, rodent resistance property, so it is a good choice for mines. Especially for the accident-prone land mines, to ensure smooth communication, reduce losses when the accident happens.

The steel armor helps to protect the cable from rat bite, ensures bullet proof ability. Double jackets structure have nice properties of moisture resistance and crush resistance. Besides, the out sheath is flame retardant. Loose tube material itself has good hydrolysis resistance. Waterproof performance ensures the safety of underground mine.

Standard:
Comply with standard Q62170406-MG001-2011 as well as MT386-2011; and passes MA certification.
 
Technical Paramters:
Cable Count Cable Diameter Cable Net
Weight
Minimum allowable Tensile Strength
(N)
minimum allowable Crush Load
(N/100mm)
Minimum Bending Radius
(mm)
Storage
Temperature
  (mm) (Kg/km) Short term Long term short term long term Dynamic Static (℃)
2-30 12.7 180 600 1500 300 1000 20D 10D -40 - +70
32-66 14.0 240 600 1500 300 1000 20D 10D -40 - +70
62-72 15.1 290 600 1500 300 1000 20D 10D -40 - +70
74-144 16.0 360 600 1500 300 1000 20D 10D -40 - +70



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