Full Catalogue
All 110 Insulator Types In Production
Every type Huayao presses, tempers and tests, grouped exactly the way the factory groups them. No pagination, nothing left out.
Standard Type Glass Insulator (24)Pollution Resistant Type Glass Insulator (25)Aerodynamic Type Glass Insulator (10)Multi Umbrella Type Glass Insulator (8)Earth Wire Disc Suspension Type Glass Insulator (4)Disc Suspension Porcelain Insulator (8)BS Standard Type Pin Insulator (4)Pin Porcelain Insulator (11)Post Porcelain Insulator (6)Shackle Porcelain Insulator (1)Spool Porcelain Insulator (5)Stay Porcelain Insulator (4)
Glass Insulators
Toughened glass disc insulators from 40 kN to 550 kN for 10 kV to 500 kV AC and DC lines.
Porcelain hides its own faults. A failed toughened glass shell shatters and leaves the cap and pin in place, so a line crew can spot a zero-value unit from the ground or from a helicopter.
Standard Type Glass Insulator (24 products)
Standard shed profile disc suspension insulators for ordinary and lightly polluted line routes. Category page →
U70BL High Voltage 70 KN Electrical Glass Insulator
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PS70E 70kN EMS Anti Fog Type Corrosion Proof Disc Insulator Glass Type
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PSV70A High Voltage 70 KN Electrical Glass Insulator
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U40B 11kV CTV 175 HV 40 KN Glass Electric Insulator
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U160B 220kV HV AC Electric Line Glass Insulator
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U120B 66kv Anti-pollution Toughened Glass Insulator
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U40BP 11 CTV 254 High Voltage Suspension 40 Kn Electrical Glass Insulator
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U40B High Voltage Suspension 40 KN Toughened Glass Insulator
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U70BL 16 254 110kV Power Lines 70 KN Electrical Glass Insulator
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U40B 11 CTV 175 High Voltage Suspension 40 KN Toughened Glass Insulator
View specifications →U40B Standard Type U40B Toughened Glass Suspension Insulator
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U70BL High Voltage Suspension 70 Kn Electrical Glass Insulator
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70kN U70BS Glass Insulator IEC Standard for Transmission Lines
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U100B 100kN High Strength Glass Insulator
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U100BS High Voltage Suspension 100 KN Toughened Glass Insulator
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U120B IEC Standard High Strength Glass Insulator for 110kV 220kV Lines
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U120B HV DC Standard Profile Power Line Glass Insulator
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U160B IEC Standard Glass Insulator for 220kV 500kV
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U160BL HV AC Disc Type Suspension Tempered Glass Insulator
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U210BL 210kN UHV AC Suspension Glass Insulator
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U240B 240kN Insulators Suspension Electrical Glass Insulator
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U300B 300kN UHV AC Suspension Electrical Glass Insulator
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420kN U420B Suspension Electrical Glass Insulator for Power Line
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550kN U550B Ultra High Voltage Toughened Glass Insulator
View specifications →Pollution Resistant Type Glass Insulator (25 products)
Anti-fog and anti-pollution shed profiles with extended creepage distance for salt, dust and industrial fallout. Category page →
PSD70E 70kN EMS Anti Fog Type Corrosion Proof Disc Insulator Glass Type
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PSV160A 160kN EMS Anti Fog Type Corrosion Proof Disc Insulator Glass Type
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PSV120B 120kN EMS Anti Fog Type Corrosion Proof Disc Insulator Glass Type
View specifications →PSD70E 70kN EMS Anti Fog Type Corrosion Proof Disc Insulator Glass Type Type TYPE
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U160BLP 400kV HV AC 160kN Fog Type Glass Suspension Insulator
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U40BP High Voltage Power Line Toughened Glass Insulator
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High Voltage Disc Type Suspension Insulators PSV160A in Transmission Line
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U40B 33kV CTV 254 HV 40 KN Glass Electric Insulator
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U100BLP 100kN Anti-fog Disc Suspension Glass Insulator
View specifications →U70BLP 70kN Anti-Fog Anti-Pollution Toughened Glass Insulator
View specifications →U70BP 110kV Anti-pollution AC Suspension Toughened Glass Insulator
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U100BP 100kN Anti-Pollution Fog Type Toughened Glass Suspension Insulator
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U100BP 500kV EHV Suspension 100 KN Toughened Glass Insulator
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U120BP 120kN Anti-Pollution Fog Type Toughened Glass Suspension Insulator
View specifications →U120BP-1 High Voltage Suspension 120 KN Electrical Glass Insulator
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U160BLP 800KV UHVDC 160KN IEC Standard Anti-pollution Glass Suspension Insulator
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U160BP/155 UHV AC 1000kV Disc Type Suspension Tempered Glass Insulator
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U160BP 110KV 220kV160KN Anti-pollution Glass Suspension Insulator
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U160BSP 750kV HV Disc Type Suspension Tempered Glass Insulator
View specifications →U160BSP UHV AC High Voltage Anti-pollution Toughened Glass Insulators
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U210BP 210kN UHV AC Suspension Glass Insulator
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U240BP 240kN Fog Type Anti-Pollution Toughened Glass Suspension Insulator
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300kV 500kV UHV DC U300BP Stain-resistant Suspension Electrical Glass Insulator
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UHV DC 500kV 420kN U420B Stain-resistant Suspension Electrical Glass Insulator
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Power Grid UHV DC 550kN U550BP Stain-resistant Disc Suspension Electrical Glass Insulator
View specifications →Aerodynamic Type Glass Insulator (10 products)
Open aerodynamic profiles that let wind and rain clean the shed surface on exposed routes. Category page →
U160BP/155M 400kV HV160kN Aerodynamic Disc Suspension Glass Insulator
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U160BP/146M 400kV AC 160kN Air-dynamic Disc Suspension Glass Insulator
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U160BP/155M 160kN Aerodynamic Toughened Glass Insulator
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U120BP/127M UHV AC 120kN Aerodynamic Toughened Glass Insulators
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U70BP/146M 70kN Aerodynamic Toughened Glass Suspension Insulator
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100kN U100BP/146M Anti-Pollution Suspension Glass Insulator for Transmission Line
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LXAP-120 / U120BP 120kN Aerodynamic Glass Insulator
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LXAP-160 / U160BP 160kN Aerodynamic Glass Insulator
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LXAP-210 / U210BP 210kN Aerodynamic Glass Insulator
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LXAP-240 / U240BP/170M 240kN Aerodynamic Glass Insulator
View specifications →Multi Umbrella Type Glass Insulator (8 products)
Double shed and multi shed discs that add creepage distance without adding string length. Category page →
U100BP/146D Double-wing Anti-pollution Disc Toughened Glass Insulator
View specifications →U70BLD/U70BSD UHV AC 70kN Disk Suspension Toughened Glass Insulator
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Double-shed Disk Suspension Toughened Glass Insulator UG70B146/450D/16R
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100kN U100BLD / PSD-100E Double Shed Toughened Glass Suspension Insulator
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UHV AC 120kN U120BLD / PSD-120E Two-Wing Anti-Pollution Tempered Glass Disc Insulator
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AC U160BLD 160kN Double Shed Toughened Glass Suspension Insulator
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UHV DC 220kV 500kV 210kN U210BLD Double-umbrella Suspension Electrical Glass Insulator
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220kV 500kV High Voltage 300kN Double-umbrella Electrical Glass Insulator
View specifications →Earth Wire Disc Suspension Type Glass Insulator (4 products)
Insulated earth wire discs for OPGW and shield wire attachment. Category page →
U70B High Voltage Earth Wire 70kN Toughened Disc
View specifications →U70CN Earth Wire Disc Suspension 70 KN Toughened Glass Insulator
View specifications →U100C High Voltage Earth Wire 100 KN Toughened Glass Insulator
View specifications →U100CN High Voltage Earth Wire 100 KN Toughened Glass Insulator
View specifications →Porcelain Insulators
Disc, pin, post, shackle, spool and stay porcelain insulators to ANSI, BS and IEC dimensions.
Distribution networks still specify porcelain for pin, post and spool positions. Huayao supplies both families, so one purchase order can cover a mixed line build.
Disc Suspension Porcelain Insulator (8 products)
Cap and pin porcelain discs in 40 kN to 120 kN classes for suspension and tension strings. Category page →
High Voltage Suspension 40 Kn Electrical Porcelain Insulator 52-1 Porcelain Insulators
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52-3 Suspension Porcelain Insulator Insulator for Transmission and Distribution Lines
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High Voltage Suspension 70 KN Electrical Porcelain Insulator 52-4 Porcelain Insulators
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High Voltage Suspension 70 KN Electrical Porcelain Insulator 52-5 Porcelain Insulators
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High Voltage Suspension 40 Kn Electrical Porcelain Insulator U40B Porcelain Insulators
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High Voltage Suspension 70 KN Electrical Porcelain Insulator U70B Porcelain Insulators
View specifications →High Voltage Suspension 100 KN Porcelain Insulator U100B Porcelain Insulators
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High Voltage Suspension 120 KN Porcelain Insulator U120B
View specifications →BS Standard Type Pin Insulator (4 products)
BS dimensioned pin type porcelain insulators for 11 kV to 33 kV overhead distribution. Category page →
10kV/15kV/20kV Pin Type Porcelain Insulator P-11-Y High Voltage Insulator
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10kV/15kV/20kV Pin Type Porcelain Insulator PW-15-Y High Voltage Insulator
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10kV/15kV/20kV Pin Type Porcelain Insulator PW-22-Y High Voltage Insulator
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33kV Pin Type Porcelain Insulator PW-33-Y High Voltage Insulator
View specifications →Pin Porcelain Insulator (11 products)
ANSI 55 and 56 series and BS pin type porcelain insulators for 10 kV to 33 kV distribution lines. Category page →
Pin Type Insulators for Medium Voltage ANSI 55-1
View specifications →Pin Type Insulators for Medium Voltage ANSI 55-2
View specifications →Pin Type Insulators for Medium Voltage ANSI 55-3
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Pin Type Insulators for Medium Voltage ANSI 55-4
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Pin Type Insulators for Medium Voltage ANSI 55-5
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Pin Type Insulators for Medium Voltage ANSI 55-6
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Pin Type Insulators for High Voltage ANSI 56-1
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Pin Type Insulators for High Voltage ANSI 56-2
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Pin Type Insulators for High Voltage ANSI 56-3
View specifications →Pin Type Insulators for High Voltage ANSI 56-4
View specifications →Pin Type Insulators for High Voltage ANSI 56-5
View specifications →Post Porcelain Insulator (6 products)
ANSI 57 series line post porcelain insulators for horizontal and vertical mounting. Category page →
High Voltage Post Electrical Porcelain Insulator 57-3
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High Voltage Post Electrical Porcelain Insulator 57-1
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High Voltage Post Electrical Porcelain Insulator 57-2
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High Voltage Post Electrical Porcelain Insulator 57-4
View specifications →High Voltage Post Electrical Porcelain Insulator 57-5
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High Voltage Post Electrical Porcelain Insulator 57-13A
View specifications →Shackle Porcelain Insulator (1 products)
ED type shackle porcelain insulators for low voltage distribution and dead ends. Category page →
Spool Porcelain Insulator (5 products)
ANSI 53 series spool porcelain insulators for secondary racks and service drops. Category page →
Electric Insulator ANSI 53-1 Spool Porcelain Insulator
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Electric Insulator ANSI 53-2 Spool Porcelain Insulator
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Electric Insulator ANSI 53-3 Spool Porcelain Insulator
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Electric Insulator ANSI 53-4 Spool Porcelain Insulator
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Electric Insulator ANSI 53-5 Spool Porcelain Insulator
View specifications →Stay Porcelain Insulator (4 products)
ANSI 54 series guy strain and stay porcelain insulators for pole guys. Category page →
ANSI 54-1 PORCELAIN STAY INSULATORS, 54-1 GUY STRAIN INSULATORS
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ANSI 54-2 PORCELAIN STAY INSULATORS, 54-2 GUY STRAIN INSULATORS
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ANSI 54-3 PORCELAIN STAY INSULATORS, 54-3 GUY STRAIN INSULATORS
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ANSI 54-4 PORCELAIN STAY INSULATORS, 54-4 GUY STRAIN INSULATORS
View specifications →FAQ
About This Catalogue
Straight answers to the questions buyers ask before a first order.
How many insulator types are listed here?
110 types in total: 24 standard type glass insulator, 25 pollution resistant type glass insulator, 10 aerodynamic type glass insulator, 8 multi umbrella type glass insulator and more across the glass and porcelain families.
Can I order more than one type on a single order?
Yes. Glass and porcelain families are made in the same plant, so a mixed line build ships together.
Where do I find dimensional data?
Each product page carries the failing load, routine test load, nominal diameter, unit spacing, creepage distance, coupling size and net weight, plus the family parameter table.
Do you hold stock?
Stock is prepared for common glass insulator types so short delivery windows stay realistic. Confirm the current position for your type on WhatsApp before you fix a shipment date.
Tell Us The Load Class And Pollution Level
Send the line voltage, the specified failing load and the pollution class along the route. We will come back with the matching type codes and drawings.