Scope of Dish Head production

• Type of Heads:
• Semi Elliptical Head,
• Tori spherical Head,
• Hemi Head,
• Dished head,
• Flat Head

Forming Capacity:

• ID 300mm to 6,600 mm

Regular Materials:

SA516 Gr. 60/65/70, SA203, SA387, SA573 Class 1 & 2, SA240 TP 304/L, 316/L and SS400/A36

Material Origin:

Korea, Europe and Japan

Manufacturing standard:

ASME code section VIII Div. 1 Paragraphs “UG-79″,”UG-81”

Associated and supplementary Services:

NDT, Heat Treatment, Third party inspection and special testing at Laboratory.

Production process

• Identification of blank plate
• Marking
• Cutting
• Welding (if head is obtained with 2 half or more disks)
• Dish forming
• Flanging (if requested)
• Beveling
• NDT (RT, UT if requested)
• Heat treatment (if requested)
• Re-forming (if requested)
• Dimensional inspection
• Packing & Shipment

Fields of applications

• Petrochemical & Refinery (Pressure vessel, Tower, Reactor, …)
• Chemical
• Nuclear
• Pharmaceutical
• Food & Wine
• Water treatment
• Environmental
• Military applications
• Storage and Spherical Tanks
• Boiler & Heat exchanger