SAM Composites India Pvt. Ltd. offers G7 STEP File Components machined from NEMA Grade G-7 glass silicone laminate. Our CNC facility cuts, routes, drills and mills G7 sheet into accurate insulating parts for electrical and industrial equipment. G7 keeps its properties at temperatures up to 250°C and resists arcing, so the finished parts suit demanding service.
Good machining of glass silicone laminate needs suitable tooling and process control. For G7 STEP File Components we work from your drawings or files, confirm tolerances, and produce parts that fit first time. From a single prototype to repeat production, our team supports both engineering and procurement.
G7 STEP File Components serves switchgear, transformer, motor and generator makers who need insulating parts cut accurately from G7 sheet. Share your drawing, STEP or DXF file with the quantity and thickness you need, and we will quote the finished part.
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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