China Manufacturer High Voltage Electric Wire Line Post Pin Type Composite Silicone Tension Suspension Insulator
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Product Highlights
- Customized Color Options: Available in Grey, Red, or fully customized colors to meet specific project requirements.
- High Voltage Application: Designed for high-voltage and high-temperature environments in power transmission systems.
- Composite Polymer Material: Constructed with silicone rubber housing and fiberglass core for superior insulation and durability.
- Excellent Hydrophobicity: Features better hydrophobicity and migration performance for superior pollution resistance.
- OEM and ODM Services: Full customization, minor customization, and flexible customization options available from samples or designs.
- Comprehensive Certifications: Certified under IEC 61109, ISO 9001, ISO 45001, and ISO 14001 standards.
- High Mechanical Strength: Fiberglass core offers high tensile strength over 1200Mpa with excellent creep resistance.
- Weatherproof Packaging: Packed in weatherproof containers suitable for land, air, and sea transportation.
Product Attributes
- Customization
- Available
- Application
- High-voltage, High-temperature
- Material
- Composite Polymer
- Model NO.
- FPW-11T20
- Structure
- Pin Insulator
- Type
- B Type Insulator
- Usage
- High Voltage Power Transmission, Insulation, Electrical Installation
- Connection Method
- Groove and Pin
- Size of Bearing Capacity
- 10kn
- Certification
- ISO9001
- Color
- Grey, Red or Customized
- Brand
- Wuhan Line Power
- Creepage Distance
- 380mm
- Drying Arcing Distance
- 185mm
- Transport Package
- Plywood Case or Carton Box
- Specification
- 240± 5mm
- Trademark
- Customized
- Origin
- China
- HS Code
- 85469000
- Production Capacity
- 15000PCS/Month/Machine
Product Images of China Manufacturer High Voltage Electric Wire Line Post Pin Type Composite Silicone Tension Suspension Insulator
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China Manufacturer High Voltage Electric Wire Line Post Pin Type Composite Silicone Tension Suspension Insulator -
China Manufacturer High Voltage Electric Wire Line Post Pin Type Composite Silicone Tension Suspension Insulator -
China Manufacturer High Voltage Electric Wire Line Post Pin Type Composite Silicone Tension Suspension Insulator -
China Manufacturer High Voltage Electric Wire Line Post Pin Type Composite Silicone Tension Suspension Insulator -
China Manufacturer High Voltage Electric Wire Line Post Pin Type Composite Silicone Tension Suspension Insulator -
China Manufacturer High Voltage Electric Wire Line Post Pin Type Composite Silicone Tension Suspension Insulator -
China Manufacturer High Voltage Electric Wire Line Post Pin Type Composite Silicone Tension Suspension Insulator
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Product Description
Composite Pin Type Insulators
Suspension insulator tensile strength is very big, can put a number of connection string, increase the compressive strength, to adapt to a variety of different voltage grade line, generally available in the line of resistance to a period of use, or hanging wires used post pin insulator only a single independent support conductor, general is in the middle pole support for conductor, due to the problem of pressure limit, can only be used on the lines below 35 kv.
TECHNICAL DATA:
Technology characteristics:
- Silicone Rubber Housing
Better hydrophobicity migration performance
Better pollution resistance
Excellent electrical insulation properties
Excellent aging resistance
| Item | Requirement | Measured Valued |
| Visual examination | Fuchsine, grey or white, no obvious mechanical admixture. Vulcanized silicon rubber with dense and smooth cutting surface. | Ok |
| Hardness (shore A) | ≮50 | 65~70 |
| Tensile strength (Map) | ≮4 | 4~6 |
| Failure elongation (%) | ≮150 | ≮180 |
| Tearing strength (kN/m) | ≮10 (right angle sample) | 12~15 |
| Volume resistivity (Ω.m) | 1X1012 | 3~8X1012 |
| Puncture strength (kV/mm) | Alternating current ≮22 | ≮30 |
| Tracking and erosion | TMA4.5,erosion depth≯2.5mm | TMA4.5, erosion depth <0.8mm |
| Flammability (Grade) | FV-0 | FV-0 |
- Corrosive Resistance Fiberglass Core
Excellent resistance to high temperature, stress corrosive & acid attack
Better damping Performance
High tensile strength (>1200Mpa)
Excellent creep resistance
Excellent anti-fatigue fracture properties
- Crimping & Multiple Sealing
High mechanical strength
Small dispersion
Reliable sealing performance between rods and end fittings
STANDARDS:
IEC 61109, ISO 9001, ISO 45001, ISO 14001, etc. We can design products in accordance with Client's Requirements.
PACKAGING
All insulators are packed in weatherproof containers in order to protect the products during land, air and sea transportation. Several different grades of packaging can be offered depending on the mode of transport and the expected storage conditions. Special packaging arrangements can be accommodated upon the users' request.
Factory Direct
About us
Quality Control
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR2691146". Items marked "
" are certified.
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Company Profile
Wuhan Line Power Transmission Equipment Co., Ltd. Was established in 2008 and is mainly engaged in the research, development, production and sales of high voltage transmission power composite insulator series products.
Located in Wuhan, we implement ISO 9001: 2015 Quality Control, ISO14001: 2015 Environmental Management System, and ISO 45001: 2018 Occupational Health and Safety Management System. The company has more than 400 acres of production land and has built six assembly line production workshops with a total of 30, 000 square meter of workshop space.
The company's products are AC composite long-rod insulators with rated voltages from 10kV to 1000kV and rated mechanical loads from 70kN to 550kN; DC composite long-rod insulators of rated voltages from ± 400kV to ± 1100kV and rated mechanical loads from 160kN to 1000kN; Composite line post insulators up to 550kV, substation post insulators, braced post insulators, pin insulators, cross-arm insulators, and composite insulators for electrified railways. All products are certified to international quality standards - IEC, ANSI, AS, BS, CAS, GB, and more.
In addition, we provide our clients with solutions for complete power equipment and its accessories, such as porcelain insulators, glass insulators, HDPE insulators, power fittings, cables, surge arresters, fuse cutouts, etc. We have a strong core technical team and a complete R&D system, and guarantee our clients secure operational solutions and sustainable business models.
We have already exported our insulators, accessories, fuse cutouts, etc. To North America (Canada, USA, Trinidad and Tobago, etc. ), South America (Ecuador, Venezuela, Peru, Argentina, Brazil, etc. ), Europe (Bulgaria, Norway, Sweden, Czech, Poland, etc. ), Australia, New Zealand and so on. We are one of the main suppliers to State Grid of China(SGCC). Up to now, our company has won the bidding for more than 10 lines of AC and DC UHV transmission projects of the State Grid, with more than 30, 000PCS ± 800kV and 1000kV composite insulators in operation. We have a long-standing and close relationship with the China Electric Power Research Institute(CEPRI).
Different types of products are available from our company. We are pleased to receive your inquiry and will reply to you as soon as possible. We stick to the principle of "Quality first, Service first, Continuous improvement and Innovation to meet the customers" for the management and "Zero defect, Zero complaints" as the quality objective. We believe that through our continued efforts and pursuit, we will be able to achieve a win-win situation!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Yangguang Avenue East, Miaoshan Development Zone, Jiangxia District, Wuhan, Hubei, China
-
Plant Area
- 12635 square meters
-
Number of Employees
- 117
-
Registered Capital
- 35,020,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 100pcs
-
Supply Chain Partners
- 50
Our Production Capability & Technical Expertise
-
Main Products
- Composite Insulator, Silicone Rubber Compound, Porcelain Insulator, Glass Insulator, Hardware Fittings, Protection Equipment
-
Production Lines
- 15
-
Production Machines
- Rod Sanding Machine, Crimping Machine, Injection Machine, Extruding Machine, Rubber Refining Machine, Coupling Machine
-
QA/QC inspectors
- 11 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Flexible customization, Minor Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2008-07-03
-
Export Year
- 18 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia, Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- Yes
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001, Others
-
Cooperated with Fortune 500
- Yes
FAQ
- What are the available color options?
- The insulators are available in Grey, Red, or can be customized to specific colors.
- What is the minimum order quantity?
- The minimum order quantity is 100 pieces.
- What are the payment terms?
- We accept LC, T/T, D/P, PayPal, and Western Union.
- What is the lead time for production?
- The average lead time is one month for both peak and off-peak seasons.
- Do you offer customization services?
- Yes, we offer full customization, minor customization, and flexible customization from samples or designs.
- What certifications does the product have?
- The product meets IEC 61109, ISO 9001, ISO 45001, and ISO 14001 standards.
- What is the bearing capacity of the insulator?
- The size of bearing capacity is 10kn.
- Which ports are used for shipping?
- We ship from Wuhan Port, Shanghai Port, Shenzhen Port, and Ningbo Port.
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