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Home > Products > Porcelain Insulator > Station Post Insulator > Porcelain Station Post Insulator
Porcelain Station Post Insulator
  • Porcelain Station Post Insulator

Porcelain Station Post Insulator

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

Basic Info

Model No.: TR Series

Application: High-voltage

Material: Porcelain

Structure: Post Insulator

Type: A Type Insulator

Usage: High Voltage Power Transmission

Connection Method: Trough Type

Certification: SGS, ISO9001

Color: Brown

Additional Info

Packaging: Carton, Wooden case, Sack

Transportation: Ocean,Land

Place of Origin: Fuzhou, China

HS Code: 85462090


Product Description

Porcelain Station Post Insulator

1. This high voltage Post Insulator is solid-core station post insulators.
2. Type for this solid-core station post insulator is TR-205, TR-208, TR-210, TR-214, TR-216
3. Standard: comply with the ANSI standard C29.9
4. Colour of solid core station post insulator/Porcelain Insulator:brown or light gray
Station Post Insulator (TR-205) Station Post Insulator TR-208 Station Post Insulator (TR-210)

Type TR-205 TR-208 TR-210 TR-214 TR-216
Fig.No 1 2 3 4 5
Creepage Distance(mm) 394 610 940 1092 1829
Cantilever strength(kn) 8.8 610 940 1092 1829
Tensile strength 38 44.5 53 62 71
Torision strength 791 904 1130 1356 1695
Compression strngth 44.5 44.5 66.7 66.7 111
Low frequency flashover voltage(kv) Dry flashover 85 110 145 170 235
Wet flashover 55 75 170 125 180
Critical impulse flashover voltage(kv) Pos. 125 170 225 280 390
Neg 200 250 290 340 475
Low frequency withstand voltage(kv) Dty withstand 50 70 95 120 175
Wet withstand 45 60 80 100 145
Impulse withstand voltage(kn) 110 150 200 250 350
Weight 7 11 16 21 30
Applicable Standard:ANSI C29.9

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,arrester, Cold And Heat Shrinkable Tube,Cut Out Fuse and 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.



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 22 Kv Post Insulator Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Advantages of Post Insulator are quality guaranteed. We are China Origin Factory of High Voltage Post Insulator. If you have any question, please feel free to contact us.

Product Categories : Porcelain Insulator > Station Post Insulator

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