Product Specifications
|
Parameter |
Specification |
|
Model |
R12.5ET Series |
|
Product Structure |
Colored-glaze porcelain line post |
|
Rated Cantilever Failing Load |
12.5 kN |
|
Minimum Nominal Creepage Distance |
Approx. 350–1450 mm |
|
Structural Height |
Approx. 270–730 mm |

Glaze Selection for Project Identification
The R12.5ET series uses a colored glazed surface on a porcelain line-post structure while retaining the core functions of electrical insulation and mechanical conductor support.
The colored finish is intended for projects where equipment appearance or visual identification is part of the specification.
The Colored-Glaze Porcelain Line Post Insulator can be matched by both functional requirements and specified glaze appearance.
Mechanical and Dimensional Range
Rated cantilever failing load is 12.5 kN.
Minimum nominal creepage distance is approximately 350–1450 mm, with structural height approximately 270–730 mm.
Buyers can select the relevant series specification according to line insulation requirements, installation space, and the required creepage level.
Electrical performance is matched to the specific rated voltage, creepage level, and product specification rather than one single value for the whole series.
Project-Specific Production
OEM/ODM production is supported from technical drawings or a product prototype.
Project orders can be coordinated around actual product specifications, line parameters, and technical requirements.
Technical documentation and inspection support can be provided according to the supplied project information.
Glaze and Performance Checks
Production of colored-glaze porcelain parts includes raw-material treatment, blank forming, clay preparation, glazing, firing, and subsequent inspection.
Factory equipment includes glazing equipment, kilns, a bending-test platform, and dimensional and electrical performance inspection equipment.
Finished products receive 100% inspection before packing.
MOQ and Delivery Terms
MOQ is 3,000 pieces. Different models and colors may be combined to reach the MOQ, subject to prior confirmation.
Because packaging methods and unit prices vary among products, the delivery cycle for mixed orders is recalculated according to the actual order.
Standard production is generally 30 days and customized production generally 45 days. Progress information can be shared during production.
EXW, FOB, and DDP terms are supported. For the Colored-Glaze Porcelain Line Post Insulator, buyers should state the required glaze color together with the technical specification when requesting a quotation.
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