Copper Pipe Manufacturer,Supplier and Exporter in India
Product Code : EL-MWLE-13055
Jlab Export is a leading Copper Pipe Manufacturer,and suppliers in India
Copper pipe of 14 mm and 16 mm outside diameter carries the suction gas of bigger split and ducted air conditioners. It is also used for the main lines of cold rooms. Each roll is 15 m long. At these sizes the pipe is stiffer, so bends are usually formed with a bender rather than by hand.
Specifications
| Form | Copper pipe roll |
| Outside diameter | 14 mm or 16 mm |
| Length per roll | 15 m |
| Minimum order quantity | 50 units |
| Dispatch time | Usually 3–5 working days |
| Manufacturer | JLab (Jain Laboratory Instruments Pvt Ltd), Ambala, India |
Bending and Joining Practicals for Larger Pipe
Students practise forming right-angle bends with the Copper Pipe Bender, which takes 14 mm and 16 mm pipe. They mark the bend line, set the pipe in the former and pull the handle round slowly, then check the outside of the bend for flattening.
Ends that meet a brass valve are made up with the Flare To Solder Fitting or the Flare Fitting Set. Both include 14 mm and 16 mm sizes. The run is then covered with the 14 mm or 16 mm bore Copper Pipe Insulation.
Frequently Asked Questions
How should 14 mm and 16 mm pipe be bent?
Use a bender with a former sized for the pipe and keep to the radius it gives. Bending tighter by hand kinks the wall and narrows the bore, which restricts the suction gas.
Which insulation fits these sizes?
Copper Pipe Insulation with a 14 mm or 16 mm bore slides over these pipes. Choose the bore that equals the outside diameter of the pipe, so the tube fits closely without gaps.
Can pipe this size be flared?
Yes, with a flaring tool sized for it, once the end is cut square and reamed. Many fitters braze a flare-to-solder adaptor onto larger pipe instead, which puts a ready-made flare connection on the pipe end.
Why does the suction line use the larger pipe?
The refrigerant returns to the compressor as a low-pressure gas, which takes up far more space than the liquid. A larger bore keeps the gas speed and pressure drop within limits while still carrying oil back to the compressor.
Is the pipe sold by the metre?
No. It comes as a complete 15 m roll in either 14 mm or 16 mm, and one roll is the unit you order. Short off-cuts are handy for bending and brazing practice.
Other Copper Pipe Sizes
- Copper Pipe (6 mm and 8 mm rolls)
- Copper Pipe (10 mm and 12 mm rolls)
For a quote, use Add To Cart or send us a message through the contact page.
Last updated: 5 November 2026
