Stainless Steel
Seamless 'U' Tubes

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Stainless Steel Seamless 'U' Tubes

Seamless U-tubes are bent to precise tolerances for use in heat exchangers, boilers, and super heaters where space efficiency and thermal conductivity are crucial. These tubes maintain structural integrity under cyclic thermal stress and are suitable for both horizontal and vertical mounting in critical systems.

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Applications

  • Heat exchangers in refineries and power plants
  • Steam condensers and boiler systems
  • Super heaters in thermal and nuclear energy setups
  • Oil & gas processing units with compact layout requirements
Product Sizing Standards Grades
Stainless Steel
Seamless 'U' Tubes		 OD: 6.00mm to 50.80mm
THK: 0.70mm to 4.00mm
Length: : Dev. Up to 22.000 mtr 		ASTM/ASME : A/SA-213, A/SA-789, A-268, A-269
EN-10216-5
BIS 		304/L/H,
316/L/H/Ti, 317/L,
321/H, 310S/H,
347/H, 405,
410, S31803,
S32205, S32750,
1.4301, 1.4307,
1.4948, 1.4401,
1.4404, 1.4919,
1.4571, 1.4449,
1.4438, 1.4541,
1.4878, 1.4845,
1.4550, 1.4961,
1.4002, 1.4006,
1.4462,
1.4410.
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