Polycab 32 mm MMS FRLS uPVC Conduit Pipe – Medium Mechanical Stress, 3 m Length, CPI0232001

Polycab 32 mm MMS FRLS uPVC Conduit Pipe (code CPI0232001) is a rigid uPVC FRLS (flame retardant, low smoke) conduit of the medium mechanical stress class to IS 9537 (Part 3): 32 mm outside diameter (tolerance -0.4 mm), at least 27.8 mm inside diameter, supplied in 3 m lengths packed 25 to a standard pack. The 32 mm size is used for sub-mains, distribution-board feeders and runs that carry several circuits together; the medium class is meant for conduit concealed in brick and block walls and in ceilings - the class most often specified for concealed wiring in homes, flats, offices and shops.

Polycab India Limited is India's largest manufacturer of wires and cables, with 27 manufacturing facilities, 4,300+ authorised distributors, 2,00,000+ retailers and an export presence in 84 countries (polycab.com, October 2026). Polycab is ISO 9001:2015 certified and makes its conduits to IS 9537 (Part 3) and its conduit fittings to IS 3419, from what its catalogue calls "the highest grade of waterproof and fire-resistant polymers". Jai Enterprises supplies Polycab 32 mm MMS FRLS conduit from Bhilai and Raipur all over Chhattisgarh - Bhilai, Raipur, Durg, Korba, Bilaspur, Raigarh, Jagdalpur, Kanker, Ambikapur and every other district - and across India; price on request.

Is this the right one for you?

Check these five things before you order:

• The wires fit the bore: at least 27.8 mm inside diameter - check the number and size of wires against the conduit-capacity table you work to.
• The conduit is concealed in walls or ceilings - the medium mechanical stress class is the usual choice for that.
• Flame-retardant, low-smoke (FRLS) conduit is wanted or specified for the building.
• In 32 mm Polycab lists deep circular boxes, couplers, reducers to 25 and 20 mm and long slip bends.
• If the size does not fit: for fewer or smaller wires, 25 mm; for more room, 40 mm.

At a glance

• Price: on request - call +91 9340081159
• Product: Polycab 32 mm MMS FRLS uPVC Conduit Pipe
• Product code: CPI0232001
• Outside diameter: 32 mm (tolerance -0.4 mm)
• Minimum inside diameter: 27.8 mm
• Mechanical stress class: Medium Mechanical Stress (IS 9537 Part 3)
• Fire performance: FRLS - flame retardant, low smoke
• Length: 3 m
• Standard pack: 25 x 3 m (75 m)
• Colours: black, ivory, grey and red in the Polycab colour chart (availability by size and series on enquiry)
• Standard: IS 9537 (Part 3)

Specifications

• Nominal size: 32 mm (outside diameter)
• Tolerance on outside diameter: -0.4 mm
• Minimum inside diameter: 27.8 mm (medium class, IS 9537 Part 3 value printed in the Polycab catalogue)
• Minimum inside diameter of the three classes at 32 mm: light 28.6 mm; medium 27.8 mm; heavy 26.6 mm
• Length: 3 m per length
• Standard pack: 25 x 3 m (75 m)
• Product code: CPI0232001
• Material: rigid uPVC, FRLS compound
• Standard: IS 9537 (Part 3); fittings to IS 3419
• Colours: black, ivory, grey and red in the Polycab colour chart (availability by size and series on enquiry)

Why choose Polycab MMS FRLS uPVC Conduit Pipe

• Flame retardant, low smoke (FRLS) compound - resists the spread of flame and gives off less smoke, for safer wiring in homes and public buildings
• Medium Mechanical Stress class to IS 9537 (Part 3) - a thicker wall than the light class, for conduit concealed in brick and block walls and in ceilings
• Waterproof, fire-resistant polymer - the catalogue describes Polycab uPVC conduits as made "only from the highest grade of waterproof and fire-resistant polymers"
• Five sizes, 20 to 50 mm outside diameter - one series for lighting, power, sub-mains and risers
• 3 m lengths in standard packs - 75 lengths of 20 mm down to 15 lengths of 50 mm per pack, easy to count and order
• Matching Polycab fittings to IS 3419 - circular and deep boxes, fan boxes, bends, tees, elbows, couplers, reducers and saddles

Using 32 mm conduit

Wires per conduit: a 32 mm conduit of the medium class has at least 27.8 mm of clear bore. Work out how many wires it can take from the conduit-capacity table you follow (for example the one in IS 732) or the consultant's drawings, and step up a size for long runs with several bends.

Joining and bending: join lengths with a Polycab 32 mm coupler (PVC solvent cement makes the joint permanent in concealed work); use Polycab long slip bends for 32 mm, or a bending spring of the right size.

Fixing: fix surface runs with saddles at regular spacing; in slabs, tie the conduit to the reinforcement and seal open ends before the concrete is poured; leave a draw wire in long runs.

Where it is used

• Used for sub-mains, distribution-board feeders and runs that carry several circuits together
• Concealed wiring in brick and block walls in homes and flats
• Ceiling and wall runs in offices, shops, hotels and schools
• Hospitals and public buildings that call for FRLS or low-smoke wiring

Other sizes of Polycab MMS FRLS uPVC Conduit Pipe

The Polycab MMS FRLS uPVC Conduit Pipe overview page compares all 5 side by side.

• Polycab MMS FRLS uPVC Conduit Pipe 20 mm - code CPI0220001, minimum inside diameter 16.9 mm, pack 75 x 3 m (225 m)
• Polycab MMS FRLS uPVC Conduit Pipe 25 mm - code CPI0225001, minimum inside diameter 21.4 mm, pack 50 x 3 m (150 m)
• Polycab MMS FRLS uPVC Conduit Pipe 32 mm (this page) - code CPI0232001, minimum inside diameter 27.8 mm, pack 25 x 3 m (75 m)
• Polycab MMS FRLS uPVC Conduit Pipe 40 mm - code CPI0240001, minimum inside diameter 35.4 mm, pack 25 x 3 m (75 m)
• Polycab MMS FRLS uPVC Conduit Pipe 50 mm - code CPI0250001, minimum inside diameter 44.3 mm, pack 15 x 3 m (45 m)

Related products

• Polycab LMS FRLS uPVC Conduit Pipe 32 mm - light mechanical stress, minimum inside diameter 28.6 mm, code CPI0132001
• Polycab HMS FRLS uPVC Conduit Pipe 32 mm - heavy mechanical stress, minimum inside diameter 26.6 mm, code CPI0332001
• Polycab LHSFT MMS Conduit Pipe 32 mm - medium mechanical stress, minimum inside diameter 27.8 mm, code CPI0432002
• Polycab LHSFT HMS Conduit Pipe 32 mm - heavy mechanical stress, minimum inside diameter 26.6 mm, code CPI0732002
• Matching 32 mm fittings: Polycab PVC Deep Circular Box - Terminal (1 Way), Polycab PVC Deep Circular Box - Tee (3 Way), Polycab PVC Conduit Coupler, Polycab PVC Reducer Coupler, Polycab PVC Slip Type Bend Long
• All uPVC conduits and all conduit fittings

Frequently asked questions

What is the inside diameter of Polycab 32 mm MMS FRLS conduit?

At least 27.8 mm - the IS 9537 Part 3 minimum for the medium class at 32 mm outside diameter (tolerance -0.4 mm), as printed in the Polycab catalogue. At 32 mm the three classes have a minimum bore of 28.6 mm (light), 27.8 mm (medium) and 26.6 mm (heavy).

How many lengths are in a pack of Polycab 32 mm MMS FRLS conduit?

25 lengths of 3 m - 75 m per standard pack. Tell us the number of lengths or packs you need.

What is the product code of Polycab 32 mm MMS FRLS conduit?

CPI0232001. Quote it on your purchase order or tender so the right series, class and size are supplied.

When is 32 mm conduit needed?

For sub-mains and distribution-board feeders, for runs that carry several circuits together, and wherever the wires will not draw comfortably through 25 mm. Polycab lists deep circular boxes, couplers, reducers and long slip bends in 32 mm.

LMS, MMS or HMS - which class should I choose?

Light (LMS) for surface runs and above false ceilings, medium (MMS) for conduit concealed in walls and ceilings, heavy (HMS) for slabs, floors and places where the conduit can be crushed or knocked. At 32 mm the minimum bore is 28.6 mm (light), 27.8 mm (medium) and 26.6 mm (heavy).

Where can I buy Polycab 32 mm MMS FRLS conduit in Chhattisgarh?

From Jai Enterprises, Bhilai and Raipur, which supplies Polycab conduits and fittings across Chhattisgarh - Korba, Bilaspur, Raigarh, Jagdalpur, Kanker, Ambikapur and every other district - and across India. Call +91 9340081159 with the size, quantity and delivery location and we will confirm the price, availability and lead time.

How to order

Supplied by Jai Enterprises, Bhilai and Raipur, to every district of Chhattisgarh and across India. To request a price for Polycab 32 mm MMS FRLS conduit (CPI0232001), call +91 9340081159 or send an enquiry from this page with the size, the quantity (lengths or packs) and the delivery location, and we will confirm the price, stock and lead time.