Heat-Treated Fibreglass Sleeve Supplier in Kharkhoda
IMT Kharkhoda's new vehicle plant is pulling in suppliers who need heat-rated harness protection from day one. We manufacture bronze heat-treated fiberglass sleeving in Faridabad and supply Kharkhoda buyers in 14 catalogue sizes, starting with engine-bay and exhaust-side harnesses.

High-temperature sleeving for wires, cables and hoses in Kharkhoda
Our Kharkhoda enquiries mostly come from new automotive plants and suppliers. These are the jobs they use heat-treated fibreglass sleeve for.
Engine-bay and exhaust-side harnesses
Guards harness branches, sensor leads and hoses that pass near turbochargers, manifolds and exhaust lines.
Ask about this useHeating elements and heater leads
Sleeves the cold-end leads of cartridge, band, tubular and coil heaters, where wiring sits millimetres from the element.
Ask about this useMotor and pump winding leads
Covers lead-out wires and connections on motors, submersible pumps and alternators where varnish curing and winding heat cook PVC sleeving.
Ask about this useIndustrial areas we supply in and around Kharkhoda
- IMT Kharkhoda
- Sonipat
- Bahalgarh
- Rai
Pick a size by bundle diameter
Nominal size is not the bundle limit. Choose the size whose expansion range covers your wire, cable or hose, with room to slide it on.
| Reference | Nominal (mm) | Expansion range (mm) | Spool (m) | Typical use | Enquiry |
|---|---|---|---|---|---|
| SYN-HTFS-003 | 3 | 1 – 6 | 1000 | Thermocouple and heater leads | Quote for Kharkhoda |
| SYN-HTFS-006 | 6 | 3 – 9 | 500 | Heater and motor lead wires | Quote for Kharkhoda |
| SYN-HTFS-008 | 8 | 5 – 16 | 350 | Motor leads, sensor pairs | Quote for Kharkhoda |
| SYN-HTFS-010 | 10 | 7 – 19 | 350 | Small harness branches | Quote for Kharkhoda |
| SYN-HTFS-012 | 12 | 8 – 24 | 350 | Harness branches, cable pairs | Quote for Kharkhoda |
| SYN-HTFS-016 | 16 | 10 – 27 | 250 | Control cable bundles | Quote for Kharkhoda |
| SYN-HTFS-019 | 19 | 14 – 30 | 200 | Cable bundles near ovens | Quote for Kharkhoda |
| SYN-HTFS-025 | 25 | 18 – 35 | 200 | Hose and cable bundles | Quote for Kharkhoda |
| SYN-HTFS-032 | 32 | 20 – 50 | 150 | Hydraulic hoses, larger bundles | Quote for Kharkhoda |
| SYN-HTFS-038 | 38 | 30 – 60 | 100 | Hoses near furnaces | Quote for Kharkhoda |
| SYN-HTFS-045 | 45 | 35 – 75 | 100 | Heavy hose and cable runs | Quote for Kharkhoda |
| SYN-HTFS-050 | 50 | 40 – 80 | 100 | Large hose runs | Quote for Kharkhoda |
| SYN-HTFS-064 | 64 | 45 – 105 | 100 | Large bundles and hoses | Quote for Kharkhoda |
| SYN-HTFS-076 | 76 | 64 – 120 | 100 | Largest bundles and hoses | Quote for Kharkhoda |
Catalogue references from our SYN-HT-FBG series. Typical uses are a guide only. Confirm construction, expansion and service conditions with your quotation. Full specifications are on the heat-treated fibreglass sleeve product page.
Heat-treated vs standard fibreglass sleeve
Heat treatment gives the braid its bronze finish and is a separate construction from standard white fibreglass sleeving.
−40 to +800 °C catalogue reference
For radiant heat near furnaces, elements and exhausts. Confirm continuous and peak exposure with the grade data before you specify.
Standard fibreglass sleeve
White expandable fibreglass braid with 1500-denier yarn for general cable covering. Thermal and electrical ratings on request.
Aramid / Kevlar sleeve
When cut and abrasion resistance matter as much as heat, compare aramid braided sleeving.
How ordering works
Heat-treated fibreglass sleeve for Kharkhoda 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 Kharkhoda PIN code.
- We confirm the reference, price, lead time and freight.
- We dispatch with the invoice, HSN code and any documents you ask for.
Do you supply automotive tier suppliers?
Yes. We supply harness and component makers on scheduled orders. Material declarations (RoHS, REACH) are on our site and grade test data is supplied on request for PPAP files.
What size do I need for heater lead wires?
Most heater leads fall in the 3 mm to 8 mm nominal range (SYN-HTFS-003 to SYN-HTFS-008). Measure the lead or pair and pick the size whose expansion range covers it comfortably.
Is heat-treated fibreglass sleeve used for motor lead wires?
Yes. Motor, pump and alternator makers use it over lead-out wires and joints near the winding. Send the lead diameter, insulation class and curing temperature and we suggest a size and confirm the grade data.
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 heat-treated fibreglass sleeve in Kharkhoda?
Price depends on size, construction and quantity. Send the sizes and quantities you need with your Kharkhoda PIN code and we quote the price and freight from Faridabad together. Our minimum order is 500 metres.
How long does delivery to Kharkhoda take?
We dispatch from Faridabad by road transport or courier. Transit time to Kharkhoda depends on the route and order size, so we confirm it with the quotation.
From our unit to Kharkhoda
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