Chengdu Telecom Cable Shuangliu Heat Shrinkable Product Plant
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  • Contact Person : Ms. Luo Shaomei
  • Company Name : Chengdu Telecom Cable Shuangliu Heat Shrinkable Product Plant
  • Tel : 86-28-81585018
  • Fax : 86-28-85961299
  • Address : Sichuan,Chengdu,Southwest Airport Economy Development Zone, Chengdu, China
  • Country/Region : China
  • Zip : 610225

RSBJ series fiber-reinforced heat shrinkable moisture-proof closure sleeve

RSBJ series fiber-reinforced heat shrinkable moisture-proof closure sleeve
Product Detailed
Related Categories:Cable Sleeves
The moisture-proof aluminium layer between the layer and hot melt adhesive perform superior moisture-proof function

RSBJ

Fiber-reinforced Heat Shrinkable Moisture-proof Closure

1.        General

   RSBJ is based on a unique glass fiber reinforced heat shrinkable composite material. This new revolutionary material offers extra ordinary mechanical and environmental protection. Its reinforced material structure has an excellent split resistance during installation and superior mechanical toughness. An integral metal layer which shrinks with the sleeve protects the joint from moisture vapour transmission. The inner coating of hot melt adhesive guarantees a watertight and secure bonding to plastic and metal-sheathed cables. The white line inside of the trajectory and the temperature-sensitive paint on the sleeve can lead a good and right operation. The reinforced branch-off and straight closures have been developed to meet the increased demand in cable networks.

2.        Features

---High split resistance due to fiber reinforced layer

---Limitation of split propagation in case of external damage to the sleeve

---The moisture-proof aluminium layer between the fiber-reinforced layer and hot melt adhesive make the closure perform superior moisture-proof function

---Reliable hot melt seal of splice against humidity

---Hot melt adhesive with wide temperature range

---Insensitive to sharp flame setting

---Range of closures to suit all cable sizes

---Few components, fast and easy installation

3.        Application

---RSBJ closures are suitable for non-pressurized and up to 40kPa pressurized telecom cables with lead or polylene sheaths including jelly filled cables which are aerial, buried and in manholes.

---RSBJ are suitable for use in manholes, for buried and aerial cables with polyethylene, lead and aluminium sheathing.

---RSBJ closures are applicable both for straight as well as branch joints.

4.       Specification

No.

Specification

Max. Splice Dia.

(mm)

Min. Cable Dia.

(mm)

Opening length

(mm)

Sleeve length

(mm)

Cable pairs(for reference)

Straight (branch) joint for low-pressurized cable

Straight (branch) joint for jelly-filled cable

Wire Dia.

0.5mm

Wire Dia.

0.4mm

1

RSBJ(F)32/11-200

RSBJT(F)32/11-200

32

11

200

450

10-50

15-50

2

RSBJ(F)42/15-200

RSBJT(F)42/15-200

42

15

200

450

50-100

50-100

3

RSBJ(F)50/18-400

RSBJT(F)50/18-400

50

18

400

700

100-150

100-150

4

RSBJ(F)62/22-500

RSBJT(F)62/22-500

62

22

500

850

100-200

150-200

5

RSBJ(F)75/25-500

RSBJT(F)75/25-500

75

25

500

850

200-400

300-500

6

RSBJ(F)92/30-500

RSBJT(F)92/30-500

92

30

500

850

400-600

600-800

7

RSBJ(F)122/38-500

RSBJT(F)122/38-500

122

38

500

900

600-1200

800-1400

8

RSBJ(F)160/55-500

RSBJT(F)160/55-500

160

55

500

950

1400-2000

1400-2400

9

RSBJ(F)175/60-500

RSBJT(F)175/60-500

175

60

500

950

 

2400-3000

10

RSBJ(F)200/65-500

RSBJT(F)200/65-500

200

65

500

950

 

3000-3600

5.       Components

-Heat shrinkable sleeve with a moisture-proof aluminium layer

-Aluminium canister

-Sheath connector assembly

-Branch off clip

-Emery strip

-Cleaning tissue

-Adhesive aluminium tape

-Adhesive PVC tape

-Stainless steel channel

-Connection clip

-Petroleum jelly

-Polyester film

-Install instruction

RSBJ series fiber-reinforced heat shrinkable moisture-proof closure sleeve



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