PVC pipes made in Kota since 1973.
Conduits, hoses, garden pipes and fittings for dealers, electricians, builders and farmers.



- 1973Rajkamal Industries founded by Shri Gopal Das Sapra
- 1980Umesh Udyog set up in Indraprastha Industrial Area
- 50,000 sq ftPlot for the Umesh Udyog works in Kota
- 5 firmsFamily firms in the Sapra Group, under one name
What we make
Four product families, each with full size charts on the products page.

Conduit pipes and fittings
Kamalplast uPVC conduit in 19, 25, 32 and 40 mm, with bends, couplers, junction boxes, modular boxes and casing and capping.
See sizes
Garden and flexible pipes
Construction, foam, ribbed, transparent, double coated and metallic pipes, plus level pipe.
See sizes
Suction and delivery hoses
Kamalflex PVC suction hose from 3/4 to 4 inch, in standard and heavy grades.
See sizes
Lay flat and Krishi pipes
LDPE lay flat hose from 1 1/2 to 5 inch and double coated Krishi pipes for farm irrigation.
See sizesWhat else we offer
Plumbing and electrical
Stocked at our Kota shop
- HDPE pipes and coils
- PPR pipes and fittings
- PVC SWR pipes and fittings
- PVC solvent cement
- M-Seal
- Electrical tapes
- Footvalves and other valves
Water and pumps
For homes, farms and buildings
- Euro anti-bacterial, anti-fungus water tanks
- Domestic monoblock pumps
- Plastic tagaris, buckets and flower pots
Who we supply
- Dealers and retailers
Bulk packing for every size, with standard bundles, bags and cartons listed in the catalogue.
- Electricians and contractors
Conduit, bends, boxes and casing for concealed and surface wiring.
- Builders, industry and hospitals
Pipes, tanks and pumps for water supply during construction and in running buildings.
- Farmers
Suction hose, lay flat hose and Krishi pipes for irrigation.

Checked in our own lab
We test raw material and finished pipe before it ships, so what you receive matches what you ordered.
- In-house laboratory
Calibrated instruments for raw material and finished product checks.
- Virgin raw materials
Our conduits and hoses are made from virgin raw materials.
- ISI marked conduits
Kamalplast rigid conduits are made to IS 9537 (Part 3).
One family business since 1973
The Sapra Group's family firms make and supply everything above. Read how it started and who runs what.
Tell us what you need
Dealers, contractors and bulk buyers: share the product and quantity and we will come back with rates and delivery time.
- 94133 51718, 94602 18889Kamal Sapra, Vibhor Sapra (Rajkamal Industries)
- rajkamalindustries@yahoo.comFor rates, specifications and catalogues
- B-41, Industrial Estate, Kota 324007Rajkamal Industries and Umesh Udyog office