Heavy Engineering

Our Heavy Engineering Division involves in engineering, and fabrication of variety of equipment, and products for hydrocarbon, petrochemical, and power plants.

Having a facility of 7500 square meter covered area, and 20,000 square meter open yard area; located cross street of the major refineries and petrochemical plants in Kuwait, and equipped with adequate machines, tools, and advanced software, we fabricate pressure vessels, heat exchangers, tanks, steel structure, skids, and pipe spools to cover Middle East, North Africa, and European Market.

Our skilled engineers possess the knowledge and know how to go in details with our clients’ and facilitate our engineering expertise to provide the effective engineering solution which meets their needs, and maintain high quality standard.

Our fabrication process adhere with the international standard and codes, where ISCO is a certified ASME company (U,U2,S,PP,R stamp), and prior to any dispatch, our finished products will be tested and approved by most renowned inspection firms to ensure our compliance with engineering specification and design.

Our Facilities:
  • 7000 Sq. Mtr. (Covered Area).
  • 20000 Sq. Mtr. (Open Yard).
  • Manufacturing of pressure vessels, heat exchangers, modular skids, flares, tanks.
  • Exclusive space for structural fabrication & stainless steel fabrication.
  • Accredited with ASME ‘U’, ‘U2’, ‘S’, ‘PP’, ‘R’, ‘S’, ‘NB’ stamps.
Materials handled
The work space is equipped with state of the art machinery and equipment such as CNC tube sheet drilling, complete dish end manufacturing line, welding and cutting automation, heat treatment furnace, covered surface preparation/ finish facility and adequate capacity. ISCO’s Heavy Engineering Division has accomplished over 20,000 MT of fabrication for various projects catering blue chip clients in Kuwait, GCC countries & Europe.
  • Carbon Steel
  • Stainless Steel
  • Alloy Steel
Our major machineries
  • Rolling machine - upto 65mm shell thickness.
  • Auto dish end facility- upto 3000mm dia x 36mm thick (nominal)
  • CNC coordinates tube to tube sheet drilling machine
  • SAW welding machine - Column Boom 8m x 8m
  • CNC profile cutting machine
  • VTL machine
  • Hydraulic pipe bending machine
  • Heat treatment furnace - 6m x 6m x 16m, 1100 degree Celsius
Our major strengths
  • Plate rolling capability
  • Head forming capability
  • CNC cutting capability
  • Drilling capability - on CNC drilling M/c
  • Machining capability- on VTL lathe
  • Pipe welding capability
  • SAW welding capability
  • Heat treatment furnace


Codes & Practices


  • All work are undertaken, inclusive of mechanical design and construction, as per ASME Section I, ASME Section VIII-Division-1, & 2, BS 5500, Team B/C/R or to any other internationally accepted code for unfired pressure vessels and API 650, 620 for tanks.
    We undertake detailed mechanical design and preparation of fabrication drawings of the equipment according to the applicable codes.


Mechanical Design


  • We undertake detailed mechanical design and preparation of fabrication drawings of the equipment according to the applicable codes
Description Certificate No. Scope Issue Date Renewal Date
ASME ‘U’ Stamp 31,290 Manufacture of Pressure Vessels August 1999 25th February 2019
ASME ‘U2’ Stamp 39,346 Manufacture of Pressure Vessels February 2010 25th February 2019
ASME ‘S’ Stamp 34,390 Manufacture and Assembly of Power Boilers 27th February 2004 25th February 2019
ASME ‘PP’ Stamp 31,289 Fabrication and assembly of Pressure Piping August 1999 25th February 2019
National Board ‘R’ Stamp R - 546 Metallic repairs and/or Alterations and extended for field repairs and/or alterations 6th January 2016 25th February 2019
National Board ‘NB’ Stamp Apply the "NB" mark and register boilers, pressure vessels or other pressure retaining items with the National Board 27th January 2016 -


Major Products


  • Pressure Vessels
  • Heat Exchangers
  • Process Skids
  • Fired Heaters
  • Flare Systems
  • Structural Work
  • Tanks

Project  : Equate Ethylene Units

Client  : Technip Stone & Webster, USA

Scope : Fabrication and supply of Pressure Vessels, Drums and Plant steel & Pipes
Project  : KPPC Aromatics Complex

Client  : UOP

Scope : Fabrication and supply of PSA Valve Skid
Project  : Tihama Saudi Arabia

Client  : Peerless Europe

Scope : Fabrication and supply of 5 nos. Fuel gas Skids including pressure vessels, heat      exchangers, piping, valves and instruments
Project  : Al Zour Power Plant

Client  : Braden Europe B.V.

Scope : Fabrication and supply of 4 nos. Exhaust Gas Systems
Project  : Joint Operations, Wafra

Client  : Joint Operations (JV of Kuwait Gulf Oil Co. and Saudi Arabian Texaco)

Scope : Fabrication and supply of 2 nos. Crude Oil Heaters
Project  : KPPC Aromatics Complex

Client  : UOP

Scope : Fabrication and supply of Recovery Plus Module
Client  : Stone & Webster, USA

Scope : Fabrication and Supply of Tank
Client  : Kuwait Oil Company

Scope : Fabrication of 18 nos. Pressure Vessels for Petrofac A/c KOC
Client  : Termochimica

Scope : Fabrication of Deaerator for Termochimica A/c Egypt, Qatar, Croatia, Poland, Greece, France, Italy

OUR LATEST PROJECTS

Latest projects of Integral Services Company is here.ISCO construct your dreams

Deaerators for A/C Qafco Project, Qatar

Deaerators for A/C Qafco Proje...

PSA Skid for Aromatics Complex

PSA Skid for Aromatics Complex

Fuel Gas Skid

Fuel Gas Skid

Exhaust Gas Systems for Al-Zour Power Plant

Exhaust Gas Systems for Al-Zou...

View All Projects

OUR FACILITIES

  • 7000 Sq Mtr (Covered Area).
  • 20000 Sq. Mtr (Open Yard).
  • Manufacturing of Pressure Vessels, Heat Exchangers, Modular Skids, Flares, Tanks.
  • Exclusive space for Structural Fabrication & Stainless steel fabrication.
  • Accredited with ASME ‘U’, Ú2,‘PP’, ‘R’ , ‘S’, ‘NB’ Stamps.
ISCO - Integral Services Co. for Mechanical Contracting & Instrumentation WLL - Multi Disciplinary Contractor in Kuwait
ISCO - Integral Services Co. for Mechanical Contracting & Instrumentation WLL - Multi Disciplinary Contractor in Kuwait
ISCO - Integral Services Co. for Mechanical Contracting & Instrumentation WLL - Multi Disciplinary Contractor in Kuwait
ISCO - Integral Services Co. for Mechanical Contracting & Instrumentation WLL - Multi Disciplinary Contractor in Kuwait
ISCO - Integral Services Co. for Mechanical Contracting & Instrumentation WLL - Multi Disciplinary Contractor in Kuwait
ISCO - Integral Services Co. for Mechanical Contracting & Instrumentation WLL - Multi Disciplinary Contractor in Kuwait

MATERIALS HANDLED

The work space is equipped with state of the art machinery and equipment such as CNC tube sheet drilling, complete dish end manufacturing line, welding and cutting automation, heat treatment furnace, covered surface preparation/finish facility and adequate capacity.
ISCO IHED has accomplished over 20,000 MT of fabrication for various projects catering blue chip clients in Kuwait, GCC countries & Europe.

  • Carbon Steel
  • Stainless Steel.
  • Alloy Steel.

OUR MAJOR MACHINERIES

  • Rolling Machine- Upto 65mm Shell thickness.
  • Auto Dish End Facility- Upto 4100mm dia X 36mm thick.
  • CNC Coordinates tube to tube Sheet Drilling Machine.
  • SAW welding machine- Column Boom 8M X 8M.
  • CNC Profile Cutting Machine.
  • VTL Machine.
  • Hydraulic pipe bending Machine.
  • Heat Treatment Furnace- 6M X 6M X 16M, 1150 Deg C.

OUR MAJOR STRENGTHS

  • Plate Rolling Capability
  • Head Forming Capability
  • CNC Cutting Capability
  • Drilling Capability - On CNC Drilling M/c
  • Machining Capability-On VTL Lathe
  • Pipe Welding Capability
  • SAW Welding capability
  • Heat Treatment Furnace

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