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Suspended Pollution Resistant Suspension Insulator
We have supplied high quality porcelain insulators for transmission lines up to 500kV for domestic National Power Grid and overseas market due to high quality and competive price. If you are interested in this type of Insuators, please feel free to contact with us!Technical standards:GB/T 1001.1-200......
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Product Description
We have supplied high quality porcelain insulators for transmission lines up to 500kV for domestic National Power Grid and overseas market due to high quality and competive price.
If you are interested in this type of Insuators, please feel free to contact with us!
Technical standards:
GB/T 1001.1-2003 "Insulators for Overhead Lines Nominal Voltage Above 1000V Part 1: Ceramic or Glass Insulators for AC Systems - Definitions, Test Methods and Criteria for Judgment"
GB/T 4056-2008 "Spherical socket connection dimensions of insulator string elements"
GB/T 7253-1987 "Size and Characteristics of Disk Suspension Insulator String Components"
JB 9681-1999 "Pollution Resistant Disk Suspension Ceramic Insulator for High Voltage Lines"
GB/T 7253-2005 "Characteristic of Ceramic or Glass Insulator Components for Overhead Line Insulator AC System with Nominal Voltage Above 1000V-Disc Suspension Insulator Components"
Model description:
GB/T 7253-1987 and JB 9681-1999 Standard Provisions (Old Model):
XP-ordinary disc suspension porcelain insulator;
XWP-Contamination Resistant Disc Suspension Ceramic Insulator;
XHP - Contamination Resistant Disc Suspension Ceramic Insulator for Bell Cover Umbrella;
XMP-straw hat type stain-resistant disc suspension porcelain insulator;
Numbers 1, 2, 3... For design sequence number;
The number after "-" is rated mechanical and electrical damage load value, kN;
After kN value, C is groove connection structure, T is ball socket cap-flat foot connection structure, and ball socket connection structure is not expressed.
GB/T 7253-2005 Standard Provisions (New Type):
U-suspension insulator;
The number after U indicates the specified mechanical and electrical damage load value, kN;
B or C denotes spherical socket or groove connection;
S or L denotes short or long structural height, M denotes medium and EL denotes super-long.
P means large climbing distance.
Note: In the bidding documents of State Grid Corporation, the names of insulator codes are as follows:
Example: 1. U70B/146: U-suspension, 70kN, B-spherical socket connection, common type, 146-structural height;
U100BP/155D: U-suspended, 100kN, B-spherical socket connection, P-antifouling, 155-structural height, D-double umbrella;
U160BP/170T: U-suspended, 160kN, B-spherical socket connection, P-antifouling, 170-structural height, T-three umbrellas;
4. U70C(N)/200: U-suspension, 70kN, C-groove connection, CN-tension type, ground wire insulator.
Technical Data of suspension ceramic insulators:
.>>>Workshop Overview:
>>>Quality Control:
We have the complete quality control system. The control is from raw material, producing process to the finished product.
And the quality control include the chemical composition, mechanical load, metallographic analysis, detection of defects, dimension.
Founded in 2016, hebei tianmeng power technology Co,Ltd.is engaged in the r & D and sales of powe transmission and distribution technology, the production and sales of high-voltage drop fuse, high-voltage and low-voltage disconnector, lightning arrester, power fitting8, power iron accessocies, optical cable fittings, electrical insulators,bird driving equipment, fasteners, cable protection tubes, steel strands, charging piles and power safety tools and instruments; Wire and cable sales; Large manufacturing enterprises and trading enterprises with the import and export of goods as the main body.
Our company offers variety of products which can meet your multifarious demands.We adhere to the managemen principles of quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
1.Excellent One-stop service
2.Comfortable service attitude, fast reaction speed, on-time delivery.
3.Within 24h to solve problem
4.Good quality warranty
5.Manufactured according to customers requirements.
6.Strictly test with IEC Standard ot ANSI Standard
7.Can make type test and sample test
If you are interested in this type of Insuators, please feel free to contact with us!
Technical standards:
GB/T 1001.1-2003 "Insulators for Overhead Lines Nominal Voltage Above 1000V Part 1: Ceramic or Glass Insulators for AC Systems - Definitions, Test Methods and Criteria for Judgment"
GB/T 4056-2008 "Spherical socket connection dimensions of insulator string elements"
GB/T 7253-1987 "Size and Characteristics of Disk Suspension Insulator String Components"
JB 9681-1999 "Pollution Resistant Disk Suspension Ceramic Insulator for High Voltage Lines"
GB/T 7253-2005 "Characteristic of Ceramic or Glass Insulator Components for Overhead Line Insulator AC System with Nominal Voltage Above 1000V-Disc Suspension Insulator Components"
Model description:
GB/T 7253-1987 and JB 9681-1999 Standard Provisions (Old Model):
XP-ordinary disc suspension porcelain insulator;
XWP-Contamination Resistant Disc Suspension Ceramic Insulator;
XHP - Contamination Resistant Disc Suspension Ceramic Insulator for Bell Cover Umbrella;
XMP-straw hat type stain-resistant disc suspension porcelain insulator;
Numbers 1, 2, 3... For design sequence number;
The number after "-" is rated mechanical and electrical damage load value, kN;
After kN value, C is groove connection structure, T is ball socket cap-flat foot connection structure, and ball socket connection structure is not expressed.
GB/T 7253-2005 Standard Provisions (New Type):
U-suspension insulator;
The number after U indicates the specified mechanical and electrical damage load value, kN;
B or C denotes spherical socket or groove connection;
S or L denotes short or long structural height, M denotes medium and EL denotes super-long.
P means large climbing distance.
Note: In the bidding documents of State Grid Corporation, the names of insulator codes are as follows:
Example: 1. U70B/146: U-suspension, 70kN, B-spherical socket connection, common type, 146-structural height;
U100BP/155D: U-suspended, 100kN, B-spherical socket connection, P-antifouling, 155-structural height, D-double umbrella;
U160BP/170T: U-suspended, 160kN, B-spherical socket connection, P-antifouling, 170-structural height, T-three umbrellas;
4. U70C(N)/200: U-suspension, 70kN, C-groove connection, CN-tension type, ground wire insulator.
Technical Data of suspension ceramic insulators:
.>>>Workshop Overview:
>>>Quality Control:We have the complete quality control system. The control is from raw material, producing process to the finished product.
And the quality control include the chemical composition, mechanical load, metallographic analysis, detection of defects, dimension.
Founded in 2016, hebei tianmeng power technology Co,Ltd.is engaged in the r & D and sales of powe transmission and distribution technology, the production and sales of high-voltage drop fuse, high-voltage and low-voltage disconnector, lightning arrester, power fitting8, power iron accessocies, optical cable fittings, electrical insulators,bird driving equipment, fasteners, cable protection tubes, steel strands, charging piles and power safety tools and instruments; Wire and cable sales; Large manufacturing enterprises and trading enterprises with the import and export of goods as the main body.Our company offers variety of products which can meet your multifarious demands.We adhere to the managemen principles of quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
1.Excellent One-stop service2.Comfortable service attitude, fast reaction speed, on-time delivery.
3.Within 24h to solve problem
4.Good quality warranty
5.Manufactured according to customers requirements.
6.Strictly test with IEC Standard ot ANSI Standard
7.Can make type test and sample test
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