Composite Insulator Core Rods/Fiberglass Rods/FRP Rods

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Qingdao Cosine Electrical Equipment Co., Ltd.

VIP   Audited Supplier 15 years
Profile Certified by SGS/BV
5-200mm
Customized
Multi-Color
Unfinished
Pultrusion
Round
Pipe
Pultrusion
CIE
Ply-Wood Pallet or as According to Requirement
dimeter 3mm-130mm
Qingdao
39169090
Product Description
The main products include: 10 Kv-1,000 Kv composite insulator core rods, electrified railway composite insulator core rods and other special sections.  
Core Rod Type: 5mm-200mm

Common Core Rod, Acid and Heat Proof Core Rod, Common Heat Proof Core Rod, Common Rod Specification:Φ16,Φ20,Φ22,Φ24,Φ26,Φ28,Φ30,Φ34,Φ38,Φ40,Φ45,Φ50,Φ60,Φ70,Φ80.etc

ECR/FRP Rod Fiber Glass Rod for Sulicone Rubber Insulator
High Quality ECR/FRP ROD for sulicone rubber insulator
Fiber Glass Rod/Fiberglass Rod/ECR Rod for Composite Insulator:



1. Capacity of ECR/FRP ROD.fiber glass rod/fiberglass rod: 100 Pultrusion lines, the largest manufacturer of composite insulator rods in China.

2. Technique of ECR/FRP ROD,fiber glass rod/fiberglass rod : The only one using vacuum injection technique without mould release agent, Patent No. 200610041850.1.

3. Test of ECR/FRP ROD,fiber glass rod/fiberglass rod : Rods passed tests in domestic labs, including WHVRI, CEMT, XIHARI, especially passed KEMA tests in the Netherlands and 7200h stress corrosion test.

4. Standards: IEC61109 IEC61952, ANSI C29.13-2000, GB/T19519, DL/T810 DL/T864

5. Application: The rods of Taporel have been applied in the highest voltage(1000kv) AC transmission lines & applied in the highest voltage(± 800kv) DC transmission lines.

2. Specifications:

Diameter 5mm-130 mm; Length according to customer's order

3. Classify:

3.1Based on properties, rods are classified into High temperature resistant type (E-glass Rod) and High temperature & acid resistant type (ECR-glass Rod).

3.2Based on properties, rods are classified into High temperature resistant type (E-glass Rod) and High temperature & acid resistant type (E-glass Rod)

3.3Based on application, fiberglass rods are classified into 7 types:
For composite suspension & tension insulators (Diameter 16mm- 40mm)
For composite pin insulators((Diameter 24mm---53mm)
For composite cross arm insulators(Diameter 28mm- 80mm)
For composite post insulator (Diameter 28mm- 130mm)
For composite surge arresters(Diameter 5mm- 40mm)
For composite fuse cutout (Diameter 19mm- 36mm)
3.3. Color: Light green, brown, black
Core rod technical indicator
NOITEMECRFRP
1Density   g/cm³2.12.1
2water absorption (20±2ºC,24h) %<0.03%<0.03%
3Tensile Strength  Mpa>1400>1400
4Bending Strength  Mpa>900>900
5Permeability Test   min>15>15
6Water Spreading Test
(1% NaCl boiling 100h,12KV ,1min) μA
<1000<1000
7Interlaminar Shear Strengrh Mpa>50>50
8volume resistivity(140ºC,96h) Ω.m>1.0×1010Ω·m>1.0×1010Ω·m
9DC Breakdown Voltage kv150150
10Lightning Shock resistance voltage times
(10KV,10mm) 
55
11Diamter Tolerance  mm0,10,1
12thermal bending strength (Mpa/150ºC)>350-
13stress corrosion  h96-
14torsional strength  Mpa7070
15fiberglass content  %≤82≤82
 
Noparameterunitspecification
1Density(at 20±2)g/cm 32.2
2Water absorbtion rate (at20±2,24h)%0.05
3Tensile strengthMpa1690
4Bending strengthMpa1100
5Dry penetration testMin50
6Water difussion test
(1%nacl,boiling for 100h 12kv/1min)
μA<10
7Shearing strength along laminalsMpa50
8Volume resistivity(140,96h)Ω.M10 10
9DC withstand voltage(10min)kV50
10Lightning surge withstand voltage(100kv,10mm)times5
11Bending strength at heating conditionsMpa/150350
12Stress corrosion (1 mol/1hno3,at 67% stress)h7200
13Torsion strengthMpa800

4.Workshop

5. Quality control

6.Packing Picture


Our Services 
1. Rich experience in ODM  and OEM  
2. Excellent One-stop service
3. High Quality Precision Customized forging & Casting services
4. The lowest price
5. Strict quality control
6 We can manufacture it according to customers requirements.


Excellent service attitude, fast reaction speed, on-time delivery, consciousness of responsibility and flexibility are what we are practicing from the very beginning.The competitive price,the good quality,the punctual delivery.All of these are offered by us.Hope you will interest in our products and Warmly welcome to cooperate with you to make mutual benefits.
Looking forward to your inquiry!
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