G7 Transformer Component supplied by SAM Composites India Pvt. Ltd. is made from NEMA Grade G-7 glass silicone laminate. It offers stable electrical insulation and keeps its strength at temperatures up to 250°C. Transformer builders use it for spacers, supports and barriers that must hold their shape under thermal and electrical stress.
Transformers, including instrument transformers, need insulating parts that remain stable for years. G7 Transformer Component is cut and machined from G7 to your drawings, giving builders a strong, heat resistant and arc resistant insulating component with consistent quality.
G7 Transformer Component covers spacers, supports, insulating plates, coil formers and barriers used inside transformers. Send us the drawing and quantity, and we will machine and supply the parts from NEMA G7 laminate.
Our units are divided into various dedicated and independent departments.
| Parameter | Specification |
|---|---|
| Description | Glass fabric reinforced laminate with a silicone resin binder; excellent thermal resistance (up to 250°C) and arc resistance. Used for electric furnace insulation, circuit breaker parts, switchboard panels and arc barriers |
| Standards | NEMA LI-1: G-7 | IEC 60893: SIGC 202 |
| Thickness | 0.04 to 0.98 in (1 to 25 mm) |
| Standard Size | 610 x 610 mm; 1220 x 1020 mm |
| Standard Color | Pure White |
| Convolute Tubing | G7 convolute tubes available in nearly any custom inside and outside diameter, per customer requirements |
| Fabrication | Custom fabricated to the exact specifications and drawings of our customers |
Step-by-step from enquiry to delivery at your port — transparent and hassle-free.
Send requirement via form, email or WhatsApp
Detailed price quote within 24 hours
Finalize with advance payment against PI
Production starts as per specifications
All export docs prepared and verified
Shipment dispatched and tracked to your port
Complete the enquiry form & we will be in touch as soon as possible.
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