Transformer Standard Porcelain Insulator Bushing Customizable Casing Transformer Bushings

• Customization: Available
• Application: High-voltage
• Material: Porcelain
• Model NO.: 10-50
• Structure: Spool Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Size of Bearing Capacity: 40KN
• Certification: ISO9001, ISO14001
• Color: Brown or Customer Required
• Brand: Hualian Torch
• Rated Voltage: 11kv
• Tensile Strength: 40kn, Excellent
• Standard: ANSI
• OEM Production: OEM
• Feature: High Mechanical
• Product Name: Bushing Insulator
• Transport Package: Export Wooden Package
• Specification: Customized Size
• Trademark: Hualian Torch
• Origin: Liling China
• HS Code: 85469000
• Production Capacity: 15000 Sets of a Year

Product Description

Hunan Hualian Torch Porcelain insulator & Electrical apparatus Co. Ltd, is Leading manufacturer of China porcelain insulator industry and electrical industry.
* with 66 years's glorious history.
* The permanent member of National Electrical Porcelain Industry Association.
* One of national top five electrical porcelain manufacturers.
* factory covers an area of 190,000 square meters, with building area of 92000 square meters.

Product Description

Specification

AP

No	Name	Materials	QTY.
AP250
1	M12*197 Conducting rod	CuZn40Pb2	1
2	Porcelain bushing(above)	Electrical porcelain	1
3	Nylon chassis(below)	PA6 GF30 Nylon	1
4	EN1/250 Gland	CuZn40Pb2	1
5	22*12*11 Glue bead	NBR	1
6	38*28*6 Rubber rectangular pad	NBR	1
7	M12 FULL NUT DIN934	CuZn40Pb2	1
8	Base gasket	CuZn40Pb2	1
AP630
1	M20*243 Conducting rod	CuZn40Pb2	1
2	Porcelain bushing(above)	Electrical porcelain	1
3	Nylon chassis(below)	PA6 GF30 Nylon	1
4	EN1/630 Gland	CuZn40Pb2	1
5	32*20*13 Glue bead	NBR	1
6	58*44*6 Rubber rectangular pad	NBR	1
7	M20 FULL NUT DIN934	CuZn40Pb2	1
8	Base gasket	CuZn40Pb2	1
AP1000
1	M30*268 Conducting rod	CuZn40Pb2	1
2	Porcelain bushing(above)	Electrical porcelain	1
3	Nylon chassis(below)	PA6 GF30 Nylon	1
4	EN1/1000 Gland	CuZn40Pb2	1
5	45*30*16 Glue bead	NBR	1
6	75*54*6 Rubber rectangular pad	NBR	1
7	M30 FULL NUT H=20	CuZn40Pb2	1
8	Base gasket	CuZn40Pb2	1
AP2000
1	M42*310 Conducting rod	Cu	1
2	Porcelain bushing(above)	Electrical porcelain	1
3	Nylon chassis(below)	PA6 GF30 Nylon	1
4	EN1/2000 Gland	CuZn40Pb2	1
5	59*42*18 Glue bead	NBR	1
6	90*67*6 Rubber rectangular pad	NBR	1
7	M42 FULL NUT H=25	CuZn40Pb2	1
8	Base gasket	CuZn40Pb2	1
AP3150
1	M48*318 Conducting rod	Cu	1
2	Porcelain bushing(above)	Electrical porcelain	1
3	Nylon chassis(below)	PA6 GF30 Nylon	1
4	EN1/3150 Gland	CuZn40Pb2	1
5	65*48*18 Glue bead	NBR	1
6	111*87*6 Rubber rectangular pad	NBR	1
7	M48FULL NUT H=28	CuZn40Pb2	1
8	Base gasket	CuZn40Pb2	1

No.	Name	Material	QTY.
STP250
1	M12*194 Conducting rod	CuZn40Pb2	1
2	Porcelain bushing(above)	Electrical porcelain	1
3	Nylon chassis(below)	PA6 GF30 Nylon	1
4	EN1/250 Gland	CuZn40Pb2	1
5	22*12*11 Glue bead	NBR	1
6	38*28*6 Rubber rectangular pad	Cork	1
7	M12 FULL NUT DIN934	CuZn40Pb2	3
8	12 Flat gasket DIN125	CuZn40Pb2	2
9	12 Spring washer DIN127	Stainless steel	1
STP630
1	M20*249 Conducting rod	CuZn40Pb2	1
2	Porcelain bushing(above)	Electrical porcelain	1
3	Nylon chassis(below)	PA6 GF30 Nylon	1
4	EN1/630 Gland	CuZn40Pb2	1
5	32*20*13 Glue bead	NBR	1
6	58*44*6 Rubber rectangular pad	Cork	1
7	M20 FULL NUT DIN934	CuZn40Pb2	3
8	20 Flat gasket DIN125	CuZn40Pb2	2
9	20 Spring washer DIN127	Stainless steel	1
STP1000
1	M30*240 Conducting rod		1
2	Porcelain bushing(above)	Electrical porcelain	1
3	Nylon chassis(below)	PA6 GF30 Nylon	1
4	EN1/1000 Gland	CuZn40Pb2	1
5	45*30*16 Glue bead	NBR	1
6	75*54*6 Rubber rectangular pad	Cork	1
7	M30 FULL NUT DIN934	CuZn40Pb2	1
STP2000
1	M42*282 Conducting rod	CuZn40Pb2	1
2	Porcelain bushing(above)	Electrical porcelain	1
3	Nylon chassis(below)	PA6 GF30 Nylon	1
4	EN1/2000 Gland	CuZn40Pb2	1
5	59*42*18 Glue bead	NBR	1
6	90*67*6 Rubber rectangular pad	Cork	1
7	M42 FULL NUT DIN934	CuZn40Pb2	1
STP3150
1	M48*291 Conducting rod	CuZn40Pb2	1
2	Porcelain bushing(above)	Electrical porcelain	1
3	Nylon chassis(below)	PA6 GF30 Nylon	1
4	EN1/3150 Gland	CuZn40Pb2	1
5	65*48*18 Glue bead	NBR	1
6	111*87*6 Rubber rectangular pad	Cork	1
7	M48 FULL NUT DIN934	CuZn40Pb2	1

 

FAQ

1. Why LONGSPER?

More than 10 years of experience in electrical insulation Cover the whole category of electrical insulation products Goods with excellent quality

2. Are you a factory or trading company?

We are a factory, we can guarantee our price is competitive and we will ship goods very fast.

3. What's your main products?

Insulation materials,Transformer, Electrical equipment and motor insulation products.

4. What's your payment terms?

T/T, L/C, Western Union, OA, DP.

5. How long can I get a quotation?

After you send us an inquiry, we can give you the quotation within 24 hours.

Advantage:

1, Strong aging resistance

2, Long service life

3, Reasonable price

4, Porcelain uniform

5, Nice Appearance

6, Superior properties of high and low tempreture resistance, 

    mechnical capability, electrical function.

Pro

Product Description

15KV OEM electrical porcelain bushing transformer bushing insulator

Working condition and performance: Ambient temperature:-50°C~+50°C; Altitude:not higher than 1000m for common bushings and not higher than 2500m for the reinforced and antifouling bushings; The common type is suitable for lightly dirty place and the antifouling one for heavily dirty place; Assembling method:vertically and horizontally and easy to install;

Work Process
ductioddn QC Test 

Prdddocess
Related Products:



Professional Team And Our factory

The product are passed standard of ISO9001-2008 Quality system approval
Porduct standard: GB, ANSI, DIN, AS, BS, IEC

OUR MAIN CUSTOMERS:
State Grid Corporation of China
China Southern Power Grid Co.,Ltd
China Huadian Corporation
China Huaneng Corporation
China Guodian Corporation
China Datang Corporation
China Power Investment Corporation(CPI)
Janpan Sumitomo
ABB-Switzerland, Sweden, Russia,US
German Siemens,
Japan Toshiba,
Etc.

OUR PROSPECTS ARE:
***With first-class technology, approved quality, advanced equipment and strick management, keep as a pacemaker in China porcelain insulator and electrical apparatus industry. 
***Lead the industry development in China and catch up with international brand companies in porcelain insulator and electrical apparatus field. 
***To cooperate with foreign agency and international companies, expand the foreign market share.