• SIEVE, VALVE, DUAL FLOW, BUBBLE CAP AND CARTRIDGE TRAYS.
• PACKED TOWER INTERNALS AND RANDOM AND STRUCTURED PACKINGS.
• WIRE MESH DEMISTERS AND VANE TYPE MIST ELIMINATORS.
• FABRICATE REACTOR AND OTHER SPECIALLY DESIGNED INTERNALS.
• RE-DESIGN AND FABRICATION OF OLD TRAYS AND INTERNALS TO IMPROVE HYDRAULIC AND MECHANICAL PERFORMANCES INCLUDING TRUNCATED DOWNCOMER FOR TRAYS.
• PROVIDE SUPERVISION, DEMOLITION AND INSTALLATION SERVICES.

TRAY CONSTRUCTION MATERIALS

Fractionation trays are fabricated from a wide variety of materials. When  corrosion is expected to be extremely low  and design temperatures are not excessive, carbon steel is a logical choice because of it favorable mechanical design properties, malleability and low cost. However, since the material of construction is dictated by the process of each particular system for which the tray will be used, many different material types may be required because of unique properties which allow some materials to have resistance to corrosion and to maintain their mechanical strength at elevated temperatures.

The most common tray materials that HMT utilizes are listed below starting from least expensive :

Other fairly common material for tray fabrication are as follows :

HMT has experiences and skills at tray fabrication, utilizing many of materials below such as :

          - Titanium                         - Nickel                              - Polypropylene

          - Zirconium                        - AL-6XN                            - Polyethylene

          - Hastelloy                         - Everdur                            - C-pvc

          - Monel                             - Copper                              - Teflon

          - Inconel                           - Aluminum                          - F.R.P

INSTALLATION - DEMOLITION - SUPERVISION

TCI HAS EXPERIENCES IN COUNTRIES SUCH AS:  KOREA, THAILAND, IRAN, LIBYA, MALAYSIA, BRAZIL, QATAR, SAUDI ARABIA, INDIA, INDONESIA, EGYPT, AZERBAIJAN, P.R.C, R.O.C, U.S.A (INSTALLED IN KOREA AT TOWER MAKERS SHOP)

 

INSTALLATION SERVICES FOR:

• BUBBLE CAP, VALVE, SIEVE, CARTRIDGE AND DUAL FLOW TRAYS
• PACKED TOWER AND REACTOR INTERNALS
• RANDOM, STRUCTURED, METAL, PLASTIC AND CERAMIC PACKINGS
• CONSULTATION AND SUPERVISION

Sieve trays

Sieve trays are the most economical layout of mass transfer
trays. Compared with valve trays the operating range is reduced.

Dual Flow trays

Dual flow trays are sieve trays without a downcorner device.
They are mainly applied when fouling or polymerisation has to
be expected.
 

O ENGINEER, SIMULATE, DESIGN, FABRICATE AND GUARANTEE FOR THE HYDRAULIC AND MECHANICAL PERFORMANCES INCLUDING INSTALLATION AND DEMOLITION OF: