Available Size Range

Manufacturing Process

  • Press Forming

  • Inside Welding

  • Reforming (Sizing)

  • Outside Welding

  • Press Molding

  • Internal Welding

  • External Welding

  • Correction

Process Flow

  • 1

    Material Receiving Inspection

  • 2

    Cutting & Edge Preparation

  • 3

    (Cold or Hot)
    Press Forming

  • 4

    Tack Welding

  • 5

    Inside welding

  • 6

    Back Gouging

  • 7

    Outside Welding

  • 8

    Nondestructive
    Testing

  • 9

    Heat Treatment

  • 10

    Reforming (Sizing)

  • 11

    Hydrostatic Test

  • 12

    End Finishing

  • 13

    Marking & Coating

Quality Control

  • Digital Automatic Ultrasonic Testing (AUT)

  • Radiography

  • Hydrostatic Test

Material Tests

  • Tensile Test

  • Charpy Impact Test

  • Brinell Hardness Test
    Vickers Hardness Test

Applications