We bring forth an exclusive range of U-bend tubes, which are
known for their superior quality and excellent functionality. Fabricated from
best grade raw material, our range is rigorously quality checked by our team of
talented professionals on every stage of production to deliver the clients
defect free best quality products. Available in different specifications, these
U bend tubes can be custom designed in various diameters as per the requirements
of our clients.
- ‘U’ bending is done by cold working process.
- ‘U’ bending is done to the required radius as per customer drawings.
- The bend portion and six inch leg is stress relieved by resistance
- Inert gas (Argon) is passed through it at the required flow rate to avoid
oxidation in ID.
- The radius is checked for its OD and wall thinning with the recommended
- The physical properties and micro-structure is checked at three different
- Visual inspection for waviness and cracks is done with Dye Penetrant
- Each tube is then hydro tested at the recommended pressure to check for
- Cotton ball test is done to check the ID cleanliness of the tube.
- Thereafter pickled, dried, marked and packed.
- All procedure is strictly followed as per TEMA “C” and ASTM A-688.