F Neck ANSI 57-2 305mm Height Porcelain Electrical Insulators

Description:
Line post porcelain insulators shall conform in all respects to the requirements of ANSI standard. The insulators shall be made of good commercial-grade wet-process porcelain.The entire surface of the insulator, with the exception of a firing surface, shall be glazed. If gray is required, it shall be in accordance with ANSI Z55.1-1967 (R1973). Metal parts shall be made of a good commercial grade of malleable iron, ductile iron, steel, or aluminum. Ferrous parts, other than stainless steel, shall be galvanized in accordance with ASTM A153.


Specifications:

Applications:
ANSI 57-2S Line post insulators are designed to provide rigid support of conducting cable while offering the maximum resistance to damage from electrical or mechanical events. Horizontal and gain-base line post insulators are often used in applications to avoid the need to install a cross-arm on the pole.

Features:
Our porcelain insulators are manufactured using a wet porcelain process and cured in an environmentally controlled production facility to ensure a complete and even cure of the porcelain while also resulting in the highest quality surface finish.

 Pre-sales service:  High quality and competitive price.  Instanct response for each requirement.  Reasonable advice to each project.  Regular order track information.  Choose the proper reactor type.  Installation recommendations and to provide technical information.  Satisfied users of the special design requirements.  OEM/ODM can be acceptable by us. The operation mode is sending the sample to us and we will open a mould and make it as your sample.  Samples can be designed and supplied according to customer requirement.  Timely delivery, Fast Ex-work production.  OEM/ODM can be acceptable by us. The operation mode is sending the sample to us and we will open a mould and make it as your sample.  Samples can be designed and supplied according to customer requirement.  Timely delivery, Fast Ex-work production.  Products are produced by ourselves, which ensures good profit margin and flexibility.  Our products have passed Design Test and Quality Conformance Tests on ANSI Class, and meet standards such as XIHARI,ANSI, IEC, SA, AS.  We have large market share home and abroad.  Exclusive and unique solution can be provided to our customers by our well-trained and professional engineers and staffs.   After-sales service:  Excellent after sale service.  Photos of packing and container loading before shipping.  Test report and photos of test before delivery.  Factory direct price.  Port of loading: CHINA any port.  Package: Standard export packing or as your requirement.  Offer professional equipment installation instructing.  Provide spare parts for wearing parts(such as post insulator, bolt, etc.)