Polyamide Flexible Conduit Pipes & Fittings in Kolkata
Kolkata is eastern India's electrical trading hub and home to many railway equipment suppliers. Rolling-stock and trackside work needs flame-retardant conduit with sealed fittings, and dealers need stock across the full size range.
Conduit systems for railway equipment and electrical trade
Most of our Kolkata enquiries come from railway suppliers and electrical dealers. These are the products they usually start with.
PA-6 Heavy Weight FR conduit
Flame-retardant, halogen-free grade for rolling stock and trackside wiring.
View sizes and specsFlange connectors
Secure large conduit runs to equipment boxes and frames.
View sizes and specsSealing rings
NBR rings between conduit and connector keep out dust and water.
View sizes and specsIndustrial areas we supply in and around Kolkata
- Taratala
- Kasba Industrial Estate
- Dankuni
- Sankrail
End fittings and accessories for every conduit
A conduit run is only as good as its ends. Order the connectors, locknuts, seals and clamps with the conduit so every part matches.
End fittings: straight connectors
Polyamide body, PG 09 to PG 48 or M16 to M50 thread. The standard entry into boxes and panels.
90° elbow and 45° bend connectors
Turn the run at the entry point without bending the conduit tighter than its radius.
Hexagonal locknuts
Nickel-plated brass, PG 11 to PG 48 and M12 to M50. Lock the connector to the wall.
Sealing washers
Reinforced NBR, -30 to +105 °C. Seal the connector against the enclosure.
Sealing rings
NBR rings SR10 to SR70 between conduit and connector.
Tube clamps
Galvanised steel with elastomer profile, GSTC-12 to GSTC-48. Fix conduit to frames.
Flange connectors
Straight and elbow flanges for NW-70 and NW-95 heavy runs.
From our Faridabad unit
Conduit is coiled, wrapped and strapped at our unit before it leaves for Kolkata. Fittings and accessories are packed with the same order.
Match conduit and accessories by size
Pick the conduit size, then read across for the connector, locknut, washer, ring and clamp that fit it.
| Size | FR conduit code | OD (mm) | Straight connector, PG | Straight connector, metric | Locknut | Sealing washer | Sealing ring | Tube clamp |
|---|---|---|---|---|---|---|---|---|
| NW-10 | PABC-10BV0 | 13 | PSC-PG09 | PSC-M16C10 | BLNM-M16 | OSW-M16 | SR10 | — |
| NW-12 | PABC-12BV0 | 15.8 | PSC-PG11 | PSC-M16C12 | BLNP-PG11 / BLNM-M16 | OSW-PG11 / OSW-M16 | SR12 | GSTC-12 |
| NW-17 | PABC-17BV0 | 21.2 | PSC-PG16 | PSC-M20C17 | BLNP-PG16 / BLNM-M20 | OSW-PG16 / OSW-M20 | SR17 | GSTC-17 |
| NW-23 | PABC-23BV0 | 28.5 | PSC-PG21 | PSC-M25C23 | BLNP-PG21 / BLNM-M25 | OSW-PG21 / OSW-M25 | SR23 | GSTC-23 |
| NW-29 | PABC-29BV0 | 31.4 | PSC-PG29 | PSC-M32C29 | BLNP-PG29 / BLNM-M32 | OSW-PG29 / OSW-M32 | SR29 | GSTC-29 |
| NW-36 | PABC-36BV0 | 42.4 | PSC-PG36 | PSC-M40C36 | BLNP-PG36 / BLNM-M40 | OSW-PG36 / OSW-M40 | SR36 | GSTC-36 |
| NW-48 | PABC-48BV0 | 51.4 | PSC-PG48 | PSC-M50C48 | BLNP-PG48 / BLNM-M50 | OSW-PG48 / OSW-M50 | SR48 | GSTC-48 |
| NW-70 | PABC-70BV0 | 80 | PFC-PG70 (flange) | — | — | — | SR70 | — |
Codes from our published catalogue. The same NW sizes apply to light weight, slit and PE conduit. 45° and 90° connectors follow the same thread sizes (PBC- and PEC- codes). Confirm thread and assembly with your quote before ordering.
How ordering works
Orders for Kolkata are dispatched from Faridabad by road transport or courier. Freight and transit time are quoted with each order, based on volume and your PIN code.
- Send sizes, quantities and fittings, with your delivery city and PIN code.
- We confirm the matched system, price, lead time and freight.
- We dispatch from our Faridabad unit with the documents you need.
Is your conduit used in railway applications?
Our group company S.D. Enterprises has held RDSO approval since 2018. Ask us for the documents relevant to your specific application before approval.
Do you supply Kolkata electrical dealers?
Yes. We dispatch conduit and fittings from Faridabad by road transport, with freight quoted per order.
What sizes of polyamide flexible conduit can you supply in Kolkata?
PA-6 flexible conduit from NW-10 (13 mm OD) to NW-70 (80 mm OD), in heavy weight FR, light weight, slit and PE versions, with matching fittings.
Do you supply the fittings and accessories as well?
Yes. Straight, 45°, 90° and flange connectors, hexagonal locknuts, sealing washers, sealing rings and tube clamps, matched to each conduit size.
Synflex Industries LLP, Plot No. 219, Sector 24, Faridabad, Haryana 121004 · +91 99716 72051 · info@synflex.in