Fabrication

Leading Fabricator for the Oil and Gas Industry

DIALOG meets the performance expectations and demanding schedules of the oil, gas, petrochemical and geothermal industries through five strategically located, fully equipped fabrication yards.

With the increased capabilities and technological advancements, we strive to offer a wide range of products and services in our fabrication portfolio covering refinery, petrochemical, fertiliser plants, and upstream offshore sectors in the energy division.

Accreditations

Our fabrication shops are accredited with ASME U, U2, S, and R stamps, and National Board.

QHSE Certifications

Our fabrication shops are certified with ISO 9001:2015, ISO 45001:2018, and ISO 14001:2015.

Our Range of Products & Services

Our highly trained staff, high-tech approach and enhanced equipment capabilities enable us to move projects quickly through the fabrication process while ensuring consistency, quality and cost-efficiency.

In addition, our experience with a variety of materials, including chrome moly, duplex and SAF, clad plate, stainless steels, and exotics, enables us to meet your specifications with confidence. With our fabrication yards convenient to world-class port facilities, we offer streamlined access throughout Australasia, Asia and the Pacific.

Pressure Vessels, Columns & Reactors

Columns & Towers, Reactors, Separators, Steam Drums, Process Pressure Vessels

Pipe Spools & Pipe Racks

Pipe Spools, Pipe Racks, Large Diameter Rolled Structural Pipes

Tanks, Spheres, Bullets

Horizontal Mounded Bullets, Storage Tanks (shop fabricated API 650 tank), Spheres, Process Tanks

Shell & Tube Heat Exchangers

Heavy Duty Heat Exchangers, LP & HP Feedwater Heaters, Feed Water Coolers, Condensers, Reboilers etc

Upstream Offshore

Jacket and deck, Topside Modules, Anchor Pile, Subsea PLET / PLEM / Manifold, Subsea Jumper / Spool, Buoyancy Tank

Process Skids & Modules

Mercury Removal Unit (MRU) Skids, Other Process Skids, Plant Modules

Specialist Capability in Shell and Tube Heat Exchangers

We offer a total life-cycle service for shell and tube heat exchangers.

Engineering design
Shell and tube fabrication
Shell and tube replacement / repair
Bundle pulling / replacement
Tube extraction
Tube plugging
Tube cleaning
Condition assessment

Our Fabrication Shops

As an integrated fabrication service provider, we offer our clients with one-stop-shop services such as blasting and painting, NDT, PWHT, Hydro test, line pipe pre-insulation for 8” and above pipes, package integration (mechanical, piping, E&I, insulation and fire proofing etc.) for process skids and topside module packages, and transportation and shipment of our products.

Nilai Workshop

Nilai, Negeri Sembilan

This workshop received the much sought-after status of Licensed Manufacturing Warehouse (LMW) status granted by the Malaysian government. This status allows the exemption of import duties for various types of imported raw materials as well as sales taxes on products designated for export. Thus we are able to offer high-quality products to overseas customers at competitive prices.

Built on a 5.4-acre ( 22,000 m² ) site within the Nilai Industrial Zone in Negeri Sembilan.
Production facilities include two workshop bays, each 92m long x 18m wide x 13m high, a warehouse, an office building and a paved area of 9,300 m² which may be used for open fabrication, lay-down and other purposes.
Production capacity for maximum output of vessels, structures, pipings is approximately 400 metric tons per month on a single shift.
Houses the manufacturing facilities of FIBERBOND® FRP pipe products.

OMJ Fabrication Workshop

Johor Bahru, Johor

The workshop has been granted the Licensed Manufacturing Warehouse (LMW) status by the Malaysian government. This status enables us to increase its production capacity for the manufacture of process equipment for the overseas market.

Built on a 2.5-acre site within the Tebrau Industrial Estate at Johor Bahru. This workshop facility is 25km from the 2nd-link crossing and 16km from the causeway to Singapore and its port. It is connected via the Pasir Gudang highway to the Tanjong Pelepas Port and the Johor Port.
Production facilities include two workshop bays, each 90m long x 18m wide x 10.5m high. An additional paved area of 4,000 m² is available for open fabrication, lay-down and other purposes.
Production capacity for maximum output of vessels, structures, pipings is approximately 250 tons per month on a single shift.

Kertih Workshop

Kertih, Terengganu

Sits on a 10.8-acre ( 43,700 m² ) site fronting the Kuantan-Terengganu main trunk road and is within close proximity to the Kertih Integrated Petroleum Complex.
Production facilities include two bays of fabrication workshops with a total area of 2550 m², one mechanical workshop of 300 m², one covered warehouse of 430 m² and an office building of 300 m². An additional paved area of approximately 30,000 m² is available for open fabrication, lay-down and other purposes.
Production capacity for maximum output of vessels, structures, pipings is approximately 250 tons per month on a single shift.