Hot Finish Carbon / Alloy Tubes & Pipes

The Hot finish Seamless Carbon Steel & Alloy Steel Division is equipped with latest machineries and all processes are fully automatic with on line Ultrasonic & Eddy current testing & latest testing facilities for Chemical & Mechanical testing to meet the customer requirements.


Total Quality Management (TQM) is the key to HMTL phenomenal success. All the stage of manufacturing are thoroughly planned, closely monitored and professionally executed to meet the requirements of clients and various third party inspection agencies. We believe the only way to guarantee quality is to stand responsible for the entire process. For this reason, the steel used for the manufacture of Tubes/Pipes is chosen and prepared carefully to ensure the highest standards of quality. All round bars heat are fully killed before continuous casting into billets.

The round steel bars are first heated to 1,150º to 1,250º C in a rotary hearth furnace. After heating, these billets pass through a cross-roll piercing mill where a carefully positioned piercing point drives a hole through the solid bars to produce elongated rough hollow blooms. These hollow blooms are then passed thru Accu Roll Mill to achieve required dimension. Then the pipes is passed through Reheating furnace at 900º C to 950º C and later to get the desired dimensions of pipe are passed by 24 frames Stretch Reducing mill. After this process pipes undergo Finishing process followed by on line NDT Testing, Varnishing and Marking as per the requirement of customer. It’s a Fully automated online plant from bar loading to packing and dispatch of finish tubes. There is no human contact with materials at any stage of process.

The company gives immense importance to high ethical values in business and believes in healthy long term partnership with customers, suppliers and workers. On time consistent good quality products is supply now taken as granted from HMTL by its customers. Ensuring 100% customer satisfaction is always at the heart of everything that company does and nothing less then will be accepted by the Management.

Product :

  •  Line Pipes
  •  Casings & Tubing
  •  Structural Tubes
  •  OCTG
  •  Hollows
  •  Boiler Tubes


  •  OD : 26.67mm to 168.3 mm
  •  THICKNESS : 3.2 mm to 25 mm
  •  LENGTH upto 27 Meters depending upon size


  •  ASTM /ASME A/SA : A/SA 192, 106/53 (Gr. A/B/C/), 210 (Gr. A1/C) , A213 (Gr. T1, T2, T5, T9, T91, T11, T12, T22), 335 (Gr. P1, P2, P5, P9, P91, P11, P12, P22), 335 (Gr. 1 & 6 ) DIN 17175 (st35.8, st45.8, st52, 16Mo3, 13CrMo44, 10CrMo44, 10CrMo910), BS 3059, BS 6323, BS 3602, API5I, 5CT, 5DP etc....
    28 Mn 6, S235JRH, S275JOH, S275J2H, S355J2H, S355K2H, S275NH, S275NLH, S355NLH, S420NH, S420NLH, S460NH, S460NLH, St52, etc...


  •  75,000 MTPA
  •  Other Specification / Grades can be supplied as per customer's requirements.

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