DDC SHELL (Air Decompression Chamber)

Tech. Specification :

  • a) Supply of New 60” Air Decompression Chamber horizontal cylindrical type shell being 1524 ID X 1720 long X 10 mm thk & 1524 ID X 1165 ht X 10 mm thk made out of SA 516 Gr. 70 material.
  • b) Dishend: Standard Torispherical dishend will be provided of 1524 ID X 10 mm thk- 2 nos made out of SA 516 Gr. 70 material.
  • c) Inner Dishend: Standard Torispherical dishend will be provided of 1524 OD X 10 mm thk made out of SA 516 Gr. 70 material.
  • d) View Port: Necessary View Port 190 mm dia – 3 Nos will be provided as per your specification.
  • e) Manway: 700 mm ID Manway – 2 nos along with doors hinges will be provided with 1 No door locks.
  • f) Medical Lock: Medical Lock 1 nos, 219 mm ID and 356 mm LG will be
    provided along with inner & outer Cover in SS 316. Medical Lock will be
    pressure Cooker type made out of SS 316 Flange welded to the shell.
  • g) Coupling (Penetrators): Necessary Coupling (Penetrators) will be provided.
  • h) Standoff: Necessary SS Standoff will be provided.
  • i) Skid will be provided of 4 nos Legs.
  • j) SS 304 Bunk – 2 Nos & SS 304 Chair – 2 Nos.
  • k) Floor (Chequer) (Diamond) Plate, Aluminum – 2 Nos.

VRD Dive Vision Subsea Pvt. Ltd., founded in 2025, is a trusted maker of commercial diving equipment and surface-supplied systems.

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