ANSI 57-3s/ 57-3L Ceramic Porcelain Line Post Insulator

1) We supply high quality line post insulators according to ANSI standard: 57-1, 57-2, 57-3, 57-4, 57-5 etc.

2) We offer high quality station post insulators according to ANSI standard: TR202, TR205, TR208,TR216, TR286, TR304 etc.

3) The color of station post insulator can be made as brown, light gray, white, or as customer’s request.

4) We also can open a new mould according to customer’s special insulator drawing!

5) The product quality will beyond your imagination.

>>>Workshop Overview:

In order to control the quality and improve producing efficiency, we have bought the modern producing line instead of handwork.
Firstly, it can improve the producing capability. What’s more, can reduce the employee’s workload.

>>>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.

(1) Chemical Component Test:

(2) Mechanical Test:

(3) Electrical Test:

>>>Seaworthy Package & Transport:

>>>CERTIFICATE:

>>>FAQ:

1. Q: Do you have a catalog? Can you send me the catalog to have a check of all your products?
A: Yes, We have product catalog. Please contact us, we’ll send our catalog by E-mail.

2 Q: I can’t find the product on your catalog, can you make this product for me?
A: Our catalog shows most of our products but not all. If you couldn’t find it, let us know the 
specification of your requirements, it usually takes 20-30 days for us to design and make 
new moulds which match your requirements.
 
3 Q: What’s your payment term?
A:  T/T,  L/C, D/P, Western Union, Cash are supported.

Looking forward to your inquiry! You could leave it at the bottom of this page.
The most competitive price will be offered to you in 24h.