Heat-Treated Fibreglass Sleeve Supplier in Chakan
Chakan's vehicle and engine plants, and the tier suppliers around them, route sensor and power cables close to turbochargers and exhaust lines. We manufacture bronze heat-treated fiberglass sleeving in Faridabad and supply Chakan buyers in 14 catalogue sizes, starting with engine-bay and exhaust-side harnesses.

High-temperature sleeving for wires, cables and hoses in Chakan
Our Chakan enquiries mostly come from automotive plants and tier 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 Chakan
- Chakan MIDC Phase I to V
- Talegaon
- Mahalunge
- Kuruli
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 Chakan |
| SYN-HTFS-006 | 6 | 3 – 9 | 500 | Heater and motor lead wires | Quote for Chakan |
| SYN-HTFS-008 | 8 | 5 – 16 | 350 | Motor leads, sensor pairs | Quote for Chakan |
| SYN-HTFS-010 | 10 | 7 – 19 | 350 | Small harness branches | Quote for Chakan |
| SYN-HTFS-012 | 12 | 8 – 24 | 350 | Harness branches, cable pairs | Quote for Chakan |
| SYN-HTFS-016 | 16 | 10 – 27 | 250 | Control cable bundles | Quote for Chakan |
| SYN-HTFS-019 | 19 | 14 – 30 | 200 | Cable bundles near ovens | Quote for Chakan |
| SYN-HTFS-025 | 25 | 18 – 35 | 200 | Hose and cable bundles | Quote for Chakan |
| SYN-HTFS-032 | 32 | 20 – 50 | 150 | Hydraulic hoses, larger bundles | Quote for Chakan |
| SYN-HTFS-038 | 38 | 30 – 60 | 100 | Hoses near furnaces | Quote for Chakan |
| SYN-HTFS-045 | 45 | 35 – 75 | 100 | Heavy hose and cable runs | Quote for Chakan |
| SYN-HTFS-050 | 50 | 40 – 80 | 100 | Large hose runs | Quote for Chakan |
| SYN-HTFS-064 | 64 | 45 – 105 | 100 | Large bundles and hoses | Quote for Chakan |
| SYN-HTFS-076 | 76 | 64 – 120 | 100 | Largest bundles and hoses | Quote for Chakan |
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 Chakan 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 Chakan 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 Chakan?
Price depends on size, construction and quantity. Send the sizes and quantities you need with your Chakan PIN code and we quote the price and freight from Faridabad together. Our minimum order is 500 metres.
How long does delivery to Chakan take?
We dispatch from Faridabad by road transport or courier. Transit time to Chakan depends on the route and order size, so we confirm it with the quotation.
From our unit to Chakan
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