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Home > Products > Porcelain Insulator > Strain Insulator > 11kv Porcelain Stay Strain Insulator
11kv Porcelain Stay Strain Insulator
11kv Porcelain Stay Strain Insulator
11kv Porcelain Stay Strain Insulator
  • 11kv Porcelain Stay Strain Insulator
  • 11kv Porcelain Stay Strain Insulator
  • 11kv Porcelain Stay Strain Insulator

11kv Porcelain Stay Strain Insulator

    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 1000 Piece/Pieces
    Delivery Time: 30 Days

Basic Info

Model No.: GY2,GY3,GY4

Application: Insulators

Type: Solid

Material: Porcelain

Certification: SGS, ISO9001

Color: Brown , Blue,White

Additional Info

Packaging: Carton, Wooden case, Sack or as per customer's requirement

Transportation: Ocean,Land

Place of Origin: Fuzhou, China

HS Code: 85462090


Product Description

Strain type insulators are also used in guys supporting radio antenna masts. Stay strain insulators will normally installed in the middle of stay wire. Stay insulator function give protection in the event of accidentally broken live wire that can accidentally energizing a stay wire and remaining in contact with line which doesn`t trip.


1. The ceramic Strain Insulator is under compression rather than tension, which takes advantage of ceramic's greater compressional strength
2. If the ceramic breaks the two wire loops are still linked and will not fall to the ground
3. Very long life, made of inorganic materials and do not age
4. Very reliable, with a proven track record. Over 80 years of experience
5. Easier to maintain, can be coated and washed
6. Strong in compression

ANSI Class Gy2 Gy3 Gy4
Tensile strength, kn 71 160 222
Low Frequency Wet Flashover Voltage, kv 15 20 30
Net Weight, Each Approx., kg 1.1 4.3 5.9
strain insulator

GY2 strain insulator

strain porcelain insulatorGY3 strain insulator

strain insulator

strain insulator drawing

Our Services

1. Small orders accepted
2. Fast producing time, prompt delivery
3. International approvals
4. Reply promptly in 24 hours
5. Best price


1. Q: How about payment terms ?
A: 30% TT deposit + 70% TT before shipment,50% TT deposit + 50% LC balance, Flexible payment can be negotiated.
2. Q: Do you have some videos where we can see the line producing ?
A: Yes, we can provide some videos for reference.
3. Q: Are you a Manufacture Factory ?
A: Yes. We are the direct manufacture factory, and our factory has specialized in Porcelain Insulator,Composite Insulator, glass insulator,Cut Out Fuse,Abc Cable Fitting ,arrester, Power Fitting,etc.
4. Q: How long is producing time ?
A: Normally it will take about 30 days for production.
5. Q: What is the standard of package ?
A: For small capacity, we use carton, but for big capacity, we will use strong wooden case for protection or double inner packs in a master carton.
6. Q: How do you make sure your good quality ?
A: We use the best raw material , and every single product will go through a series of strict test.

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We warmly welcome friends both domestic and abroad to visit our company, if you have any questions, please contact with us directly.

Looking for ideal Strain Type Insulators Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Stay Strain Insulators are quality guaranteed. We are China Origin Factory of Stay Insulator Function. If you have any question, please feel free to contact us.

Product Categories : Porcelain Insulator > Strain Insulator

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