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Alstern Technologies

Pipeline Inspection, Engineering and Leak Detection Equipment

Block 3029A Ubi Road 3 #01-96,
Singapore 408661,

Alstern Technologies

Alstern Technologies provides one-stop, cost-effective pipeline services and products.

The company’s products concentrate on piping, pipeline integrity, maintenance and online modifications that enable piping inspection, intervention, isolation, repair, connection and testing work scopes.

Pipeline inspection services

Alstern Technologies supplies a number of pipeline-specific services, which include:

  • Hot tapping
  • Leak detection, sealing and repair
  • Line stopping / bypass
  • Pipe freezing
  • Pipeline reinforcement / corrosion repair

Industrial equipment for spark-free applications

Alstern provides a variety of onsite machinery that is suitable for spark-free purposes, especially in the offshore, oil and gas, and marine industries.

The company’s range of onsite services includes:

  • Bolt torquing and tensioning
  • Heat tracing
  • Hot and cold acoustic insulation
  • Laser alignment
  • Onsite machining
  • Passive fire protection

Inspection and detection services for offshore environments

Alstern offers a range of services to offshore platforms and FPSOs worldwide, including:

  • Dewatering
  • Heat tracing
  • Helium and nitrogen leak detection
  • Hot and cold acoustic insulation
  • Hydrostatic testing
  • Nitrogen services
  • Passive fire protection
  • Pipeline cleaning

As an independent service provider, the company also supplies verification reports and environmental monitoring (ENV) and non-destructive testing (NDT) services.

All engineering and technical personnel are HUET and BOSIET trained.

Pipe cutting machinery

A range of industrial machinery is available from Alstern, such as profile pipe cutting, pipe grooving, cutting and bevelling machines. These are widely used in pipeline installation projects for various industries such as chemicals, electric, natural gas, petroleum, shipbuilding and water transportation.

Leak detection equipment

Alstern offers professional leak detection equipment that accurately and effectively detects leaks in a short period of time. All products feature leak noise visualisation and digital sound analysis.

Project management services

Alstern provides customised design, management and implementation services for onshore and offshore projects.

Ranging from engineering and pipeline installation to process and mechanical ventilation and air-conditioning (MVAC) systems, the company creates turnkey solutions according to the requirements of the client.

About Alstern Technologies

Alstern Technologies’ client base includes companies from the marine, offshore, oil and gas, plants, buildings, power generation, public utilities and facilities management industries. Based in Singapore, the company has branches in Hong Kong, Myanmar and Indonesia.

The company continuously develops its broad range of technical services, combining field experience and knowledge to create customised services with modern equipment. Alstern’s in-house support personnel implements a comprehensive approach to the project needs of the client.

Alstern Technologies is certified to ISO 9001:2008 and OSHAS 18001:2007 to ensure its pipeline engineering services meet the highest standards.

Alstern Technologies Singapore PTE Ltd

Block 3029A Ubi Road 3 #01-96

Singapore 408661


Alstern Technologies (HK) Ltd

Room 1208, Block B, New Trade Plaza,

6 On Ping Street


New Territories

Hong Kong

PT Alstern Indonesia

Jl.Kartini VIII, No. 9

Jakarta 10750


Alstern Technologies (Myanmar) Co., Ltd

Bldg: (3), Room: (14), Mya Kan Thar Housing

Ward: (2), Kamayut Township