Fibreglass Braided Sleeve Supplier in Dehradun
Dehradun's Selaqui estate and defence-research suppliers build electronics, optics and instruments. We braid white fiberglass sleeving in Faridabad with 1500-denier yarn and supply Dehradun buyers in 14 catalogue sizes, starting with heater and element lead wires.

Fiberglass sleeving for wires, leads and cables in Dehradun
Our Dehradun enquiries mostly come from electronics and defence suppliers. These are the jobs they use fibreglass braided sleeve for.
Heater and element lead wires
Sleeves cold-end leads of band, cartridge and coil heaters where wires sit close to the element.
Ask about this useIrons, ovens and geysers
Internal wiring near elements and thermostats in irons, ovens, toasters and water heaters.
Ask about this useTest rig and oven wiring
Glass braid on test-rig, environmental-chamber and oven wiring with documented materials.
Ask about this useIndustrial areas we supply in and around Dehradun
- SIDCUL Selaqui
- Langha Road
- Patel Nagar Industrial Area
- Mohabbewala
Pick a size by bundle diameter
Choose the size whose expansion range covers your wire or lead with room to slide it on. Nominal size is not the bundle limit.
| Reference | Nominal (mm) | Expansion range (mm) | Spool (m) | Typical use | Enquiry |
|---|---|---|---|---|---|
| SYN-FBG-003 | 3 | 1 – 6 | 1000 | Thermocouple and fine lead wires | Quote for Dehradun |
| SYN-FBG-006 | 6 | 3 – 9 | 500 | Motor and heater lead wires | Quote for Dehradun |
| SYN-FBG-008 | 8 | 5 – 16 | 350 | Motor leads, transformer tappings | Quote for Dehradun |
| SYN-FBG-010 | 10 | 7 – 19 | 350 | Lead pairs and small bundles | Quote for Dehradun |
| SYN-FBG-012 | 12 | 8 – 24 | 350 | Winding connections, cable pairs | Quote for Dehradun |
| SYN-FBG-016 | 16 | 10 – 27 | 250 | Control cable bundles | Quote for Dehradun |
| SYN-FBG-019 | 19 | 14 – 30 | 200 | Cable bundles in hot enclosures | Quote for Dehradun |
| SYN-FBG-025 | 25 | 18 – 35 | 200 | Larger cable bundles | Quote for Dehradun |
| SYN-FBG-032 | 32 | 20 – 50 | 150 | Large bundles | Quote for Dehradun |
| SYN-FBG-038 | 38 | 30 – 60 | 100 | Large bundles and hoses | Quote for Dehradun |
| SYN-FBG-045 | 45 | 35 – 75 | 100 | Heavy cable runs | Quote for Dehradun |
| SYN-FBG-050 | 50 | 40 – 80 | 100 | Large hose runs | Quote for Dehradun |
| SYN-FBG-064 | 64 | 45 – 105 | 100 | Large bundles and hoses | Quote for Dehradun |
| SYN-FBG-076 | 76 | 64 – 120 | 100 | Largest bundles and hoses | Quote for Dehradun |
Catalogue references from our SYN-FBG series. Typical uses are a guide only. Thermal and electrical ratings are confirmed against the selected construction with your quotation. Full specifications are on the fibreglass braided sleeve product page.
Standard vs heat-treated fibreglass
Both are braided from glass fibre. Pick by the heat at the cable, the finish you need and the evidence your specification asks for.
White fibreglass braid
1500-denier yarn with custom denier and expansion. Suited to general high-temperature cable and lead covering. Grade data on request.
Heat-treated fibreglass
Bronze heat-treated construction with a −40 to +800 °C catalogue reference for radiant heat near furnaces and exhausts.
Nylon expandable sleeve
Where wear and rubbing matter more than heat, nylon braid gives tough abrasion protection.
How ordering works
Fibreglass braided sleeve for Dehradun is dispatched from our Faridabad unit by road transport or courier. We quote the price and freight together, based on size, quantity and your PIN code. Our minimum order is 500 metres.
- Send the size, quantity, application and your Dehradun PIN code.
- We confirm the reference, price, lead time and freight.
- We dispatch with the invoice, HSN code and any documents you ask for.
Which size suits heater lead wires?
Most heater leads fit SYN-FBG-003 to SYN-FBG-008. Measure the lead and choose the size whose expansion range covers it.
Is fibre glass sleeve available in H class?
Ask for the grade data that matches your insulation class. We confirm the test evidence available for the selected yarn and construction before you order.
What HSN code applies to fibreglass sleeving?
Glass-fibre sleeving generally falls under HSN chapter 7019. We state the exact HSN code and GST rate on the quotation and invoice.
What is the price of fibreglass braided sleeve in Dehradun?
Price depends on size, construction and quantity. Send the sizes and quantities you need with your Dehradun PIN code and we quote the price and freight from Faridabad together. Our minimum order is 500 metres.
How long does delivery to Dehradun take?
We dispatch from Faridabad by road transport or courier. Transit time to Dehradun depends on the route and order size, so we confirm it with the quotation.
From our unit to Dehradun
Products are made, packed and dispatched from our Faridabad unit. Company RoHS and REACH declarations and ISO 9001 certification are on our quality page.

Synflex Industries LLP, Plot No. 219, Sector 24, Faridabad, Haryana 121004 · +91 99716 72051 · info@synflex.in