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Mining and General Industry

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Heat Exchanger for Badak NGL

Customer: Pt. Badak NGL

Specificiation Summary

Service of Unit: Drier Reactivation Gas Preheater, F2-E-6
TEMA Type CEU, Size 700 ID x 3160 mm Length
Heat Exchanged 2329890 Kcal/hr
Design Pressure 49.2 Kgf/cm2g and Temperature 466C for Shell side and Tube side
Material SA516 Gr. 70 (Shell), SA209 T1 (Tube), SA182 F1 (Tubesheet)

Code Compliance

ASME VIII Div. 1 - ASME BPV Code Rules for Construction of Pressure Vessels
TEMA - Standards of the Tubular Exchanger Manufacturers Association
API Std 660 - Shell and Tube Heat Exchangers

We did

Engineering works, such as Thermal Design, Mechanical Calculations, and Construction Drawings
Fabrication, testing & inspection, heat treatment, coating of heat exchanger
MIGAS Certification and ASME U-Stamp
Delivery at Site

Offtake Station Tambak Lorok

Customer: Pt. PGAS Solution

Specificiation Summary

Shell & Tube Heat Exchanger 31X2702
TEMA Type CEU, 429ID x 1524L, 1.27MW duty to maintain a minimum temperature of natural gas by steam heating
Induced Draft Cooler 31X2703 for cooling of water condensate from 148C to 40C
Hazardous Area - Explosion Proof

Code Compliance

ASME VIII Div. 1 - ASME BPV Code Rules for Construction of Pressure Vessels
API Std 660 - Shell and tube Heat Exchanger
TEMA - Standards of the Tubular Exchanger Manufacturer Association
API Std 660 - Air Cooled Heat Exchangers for General Refinery Service
AWS D1.1 - Structural Welding Code Steel

We did

Engineering works, such as Thermal Design, Mechanical Design, Structural Skid Analysis, Fan Rating, 3D Modelling, Construction Drawings, Electrical & Instrument Drawings
Fabrication, testing & inspection, coating of steam heater, header box, structural skid and on-skid piping
Supply & Installation of LV Motors & MCC Panel
Supply & Instllation of Electrical & Instrument, including Temperature Controller
Performance on

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