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Corrosion Control Services
Human Resource & Manpower
Specialist Equipment Services
Specialist Equipment Supply
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Pipelines & Tank Farms

Pipelines and Tank Farms are an integral part of the oil and gas industry. Their longevity is highly dependent on using the right products, applying the best protection mechanisms and running the right maintenance campaigns.
JST does just this for it’s clients. Apart from being one of the most reputed corrosion protection engineering companies in the region, we also supply the latest and most relevant products to the segment. We understand what our clients need and work closely with them to make sure that the integrity of their asset is our priority.
Please browse through the categories on the left to select a product or service of interest.
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Advanced Inspection Services
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Detect geometrical and structural flaws in conductive materials
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Detect external corrosion at high resolutions using laser reflection technology
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Detect surface breaking defects in materials that can be magnetized
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Detect surface breaking defects with coloured penetration liquid and a developer
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Detect defects under the surface of materials, such as in welds or structures
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Minimise downtime with specialist support in NDT related matters, all in accordance with statutory regulations
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Detect cracks and planar internal defects and measure wall thickness
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Detect material characteristics, discontinuities, flaws and other forms of degradation
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Maintain external surfaces in pristine condition for 30 years with the revolutionary and easy to apply Stopaq® anti-corrosion system
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Supply, consultancy and application of Stopaq® corrosion prevention products
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Risk-based integrity management specialist
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Provides independent auditing services of integrity management systems, risk-based inspection (RBI) and risk-based maintenance (RBM) programs
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Specialist trainers for the design, implementation and management of RBIM programs
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Inspection services
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CAD Services
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JST operates a fully equipped CAD design department that provides a complete CAD design service for the oil, gas, petrochemical, power & construction industries.
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Corrosion Control Services
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Protecting buried pipelines & structures from the damaging effects of corrosion
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Remotely monitor pipe thickness in critical infrastructure
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Specialist trainers for the design, implementation and management of RBIM programs
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Provides independent auditing services of integrity management systems, risk-based inspection (RBI) and risk-based maintenance (RBM) programs
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Risk-based integrity management specialist
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Complete range of submersed pipeline surveys (in conjunction with Subspection UK Ltd)
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Retroactively apply turnkey cathodic protection to subsea pipelines
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Supply, consultancy and application of Stopaq® corrosion prevention products
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Maintain external surfaces in pristine condition for 30 years with the revolutionary and easy to apply Stopaq® anti-corrosion system
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Detect material characteristics, discontinuities, flaws and other forms of degradation
-
Detect cracks and planar internal defects and measure wall thickness
-
Minimise downtime with specialist support in NDT related matters, all in accordance with statutory regulations
-
Detect defects under the surface of materials, such as in welds or structures
-
Detect surface breaking defects with coloured penetration liquid and a developer
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Detect surface breaking defects in materials that can be magnetized
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Detect external corrosion at high resolutions using laser reflection technology
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Detect geometrical and structural flaws in conductive materials
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Minimise costly shutdowns and cleanup operations with advanced rouge monitoring
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Remotely measure, collect and collate cathodic protection (CP), corrosion monitoring or other process metrics
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Prevent short-term failure of topside equipment and cumulative formation damage caused by sand
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Retroactively apply turnkey cathodic protection to offshore platforms
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Polyurea industrial coating systems
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Extremely durable corrosion prevention coating system
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Aluminium and zinc sacrificial anodes
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Extremely high-resolution corrosion monitoring
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Inspection services
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JST Heat Treatment Company Limited is an affiliate company of JST and operates as the exclusive agent of Cooperheat (UK) Ltd.
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Maintain a safe operating environment for control rooms in paper mills, refineries & museums
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Engineered solutions for securing real-time corrosion and temperature data for the hostile conditions of downhole operation
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Full service offshore corrosion protection
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Minimise downtime on critical process equipment with reliable & safe access under pressure
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Maintain optimal temperatures in corrosion-sensitive processes with high-quality temperature sensor add-ons for Corrosometer® or Corrater® probes
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The industry standard for ER (Electrical Resistance) corrosion probes in retrievable, retractable, fixed and flanged mounting that are rated for up to 6,000 psi (41 Mpa) and 850°F (454°C).
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Maintain effective control over internal corrosion with comprehensive monitoring and data logging services
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Industry standard LPR (Linear Polarization Resistance) corrosion rate monitoring
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Prevent surface chlorides from compromising the integrity of coatings from within
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Minimise expensive coating failures by testing for chloride surface contamination
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Cathodic Protection & AC Mitigation
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Protecting buried pipelines & structures from the damaging effects of corrosion
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Retroactively apply turnkey cathodic protection to subsea pipelines
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Complete range of submersed pipeline surveys (in conjunction with Subspection UK Ltd)
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Full service offshore corrosion protection
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Aluminium and zinc sacrificial anodes
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Extremely durable corrosion prevention coating system
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Retroactively apply turnkey cathodic protection to offshore platforms
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Coatings & Surface Preparation
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Maintain external surfaces in pristine condition for 30 years with the revolutionary and easy to apply Stopaq® anti-corrosion system
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Supply, consultancy and application of Stopaq® corrosion prevention products
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Minimise expensive coating failures by testing for chloride surface contamination
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Prevent surface chlorides from compromising the integrity of coatings from within
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Polyurea industrial coating systems
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Corrosion Inhibiting Injection Systems
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Internal Corrosion Monitoring
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Prevent short-term failure of topside equipment and cumulative formation damage caused by sand
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Remotely measure, collect and collate cathodic protection (CP), corrosion monitoring or other process metrics
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Remotely monitor pipe thickness in critical infrastructure
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Industry standard LPR (Linear Polarization Resistance) corrosion rate monitoring
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Maintain effective control over internal corrosion with comprehensive monitoring and data logging services
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The industry standard for ER (Electrical Resistance) corrosion probes in retrievable, retractable, fixed and flanged mounting that are rated for up to 6,000 psi (41 Mpa) and 850°F (454°C).
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Maintain optimal temperatures in corrosion-sensitive processes with high-quality temperature sensor add-ons for Corrosometer® or Corrater® probes
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Minimise downtime on critical process equipment with reliable & safe access under pressure
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Engineered solutions for securing real-time corrosion and temperature data for the hostile conditions of downhole operation
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Maintain a safe operating environment for control rooms in paper mills, refineries & museums
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Extremely high-resolution corrosion monitoring
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Heat Treatment Services
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Human Resource & Manpower
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Technical documentation services
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Extract the full potential from your workforce with fully integrated training services
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Mobilise a solid & dependable workforce for construction & offshore projects
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Outsourcing Manpower
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Recruitment
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Training & Documentation
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Specialist Equipment Services
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Pipeline spacers for cased crossings
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Seamless hot rolled steel tubes for all applications
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Wachs® cold cutting equipment
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Protect plant infrastructure from the potentially damaging effects of vibration, noise and temperature extremes
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Maximise plant longevity with tried & tested pipe supports designed according to engineering best practice
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Minimise downtime and preserve asset integrity with specialist pipe supports, hangers & suspension solutions
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Safely cut and bevel pipe in volatile environments, both onshore and offshore
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Eliminate crevice corrosion in clamp-type pipe supports
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Minimise contact between pipe and its support to prevent accumulation of water and debris, reducing risk of corrosion
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Prevent damage to painted pipework and corrosion with corrosion-resistant U-bolt pipe supports sheathed in Polyshrink® material
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BAC PIN BRAZING
JST offers AGA standard pin brazing services
either as part of wider Cathodic Protection work,
or on a standalone basis.
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Cold Cutting
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Wachs® cold cutting equipment
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Safely cut and bevel pipe in volatile environments, both onshore and offshore
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Coupon / Probe Retrieval Services
The COSASCO® system has been used in industry for over 50 years with a proven safety track record. COSASCO® is recognized as the industry standard and has earned its best in class reputation.
JST’s skilled field technicians are trained and certified to only the highest standards to provide an unsurpassed quality of service. We offer a complete range of services from retrieval of corrosion monitoring and chemical injection devices to project engineering and design of custom online corrosion monitoring systems. JST working alongside with RCS will make every effort to provide you with the most efficient and affordable products and services with safety and quality as a number one priority.
RCS offers a variety of COSASCO® Field Services, including:
• Hot Tapping of new Access Fittings
• Online retrieval and servicing of corrosion monitoring and chemical injection devices
• Access Fitting Re-facing
• Servicing of both mechanical and hydraulic systems
• Corrosion coupon & corrosion/erosion data analysis
• Side-stream corrosion rate analysis & chemical optimization
• Corrosion & erosion monitoring system audits and chemical injection surveys
• Design, installation and commissioning of monitoring systems
• Combined analysis of chemical injection systems and monitoring
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CP EQUIPMENT
World Class Cathodic Protection
ECDA/Survey equipment
GPS current interrupters
Loggers
Pipe & Cable Locators
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HACCS
Hydro-Abrasive Cold Cutting System: For larger
diameter pipe (up to 36 inches), JST offers an
alternative cold cutting system, also suitable
for cutting plate and tanks for modification,
cutting apertures or demolition work under safe
conditions – no need to clean or de-gas where
hydrocarbons are present.
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ROHRBACK COSASCO
World Leaders in Corrosion
In partnership with Rohrback Cosasco
Systems, JST offers comprehensive
maintenance services for RCS corrosion
monitoring systems, including online probe,
quill and coupon replacement, installation
and commissioning.
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WACHS
Cold Cutting System: JST maintains a diverse
inventory of WACHS cold cutting equipment
for both onshore and offshore use. Capabilities
include the ability to cold cut and bevel pipe
of any size – from 2 to 20 inches, as well as
resurfacing RF flanges from 3 to 13 inches
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Specialist Equipment Supply
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Dependable industrial pumps for all applications
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Coded-card key controlled valve interlock systems for the prevention of catastrophic accidents
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Enjoy a full range of products designed to assist well testing, including test separators, surge tanks, heaters, manifolds, crossovers, pipe manifolds & sand filters
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Benefit from a full range of skid equipment, including tanks, enclosures, ISO-compliant containers and hydraulic pump sets
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Leverage the best in transportable oilfield skid-mounted camps, featuring some of the longest warranties in the industry
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Secure the services of the most experienced architects, engineers and manufacturers in the industry for full turnkey projects, manufacture and supply of materials, after-sales service and support
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Enjoy a comprehensive range of modular buildings, covering all oil applications from geophysical exploration through to drilling and on to downstream refining
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Facilitate proactive corrosion management by combining data from Corrosometer®, Corrater® and Microcor® probes with process information
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Connect flanged and smooth-ended pipe quickly & easily
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High-integrity insulating flange gaskets for critical service
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Manage and measure temperature in gas or liquid processes
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Deliver clean, accurate air pressure to instruments, valves and other automatic process control equipment
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Manage pressure and flow in high-pressure liquid processes
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Protect critical process infrastucture from out-of-spec liquid volumes
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Provides liquid level or interface control for gas separator and scrubber applications
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Ensure reliable flowstream throttling with high-pressure valve actuators
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Control pressure and flow in high-pressure liquid processes
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Prevent potentially lethal back-flow in gas, air or liquid processes
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Integrate Norriseal liquid level controllers and switches into high-availability processes
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Ensure a complete bi-directional seal with Norriseal’s unique angle-disc valve design
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Highly robust and dependable positive displacement reciprocating pumps
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Achieve high-accuracy bolt tension with continuous rotation square drive
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Achieve high performance bolt tension in limited clearance situations
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Nuclear-grade bolt load and joint reliability with the latest in hydraulically-actuated mechanical tensioning
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Reliably torque bolts in seconds
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Ensure reliable operation of up to 4 hydraulic tools
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Breeze through outage assembly and disassembly with the world’s smallest and lightest square drive wrench
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Tension bolts safely, simply and quickly
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Tension bolts in low-clearance workspaces
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Uninterruptible power supplies
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Provide flexible and modular AC power to equipment installed in power plants or telecom installations
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Provide a solid, reliable DC supply to telecom installations and industrial applications
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Maintain the integrity of your UPS system with regular & pro-active maintenance
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Maximise well profitability with high flow rates by eliminating costly gravel packs
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Hydrocyclone liquid-liquid & solid-liquid separators
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Mechanical valve linkage systems for remote and/or simultaneous operation
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Help prevent catastrophic accidents with coded-card key controlled valve interlock systems
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Eliminate operator fatigue and greatly reduce the risk of injury with this portable, adaptable, low cost alternative to permanent dedicated actuators
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Maintain optimal current to cathodic protection systems on buried structures
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Optimize cathodic protection of buried structures in hazardous locations
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Optimize cathodic protection of buried structures
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Protect valuable electrical equipment from voltage spikes in ordinary locations
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Protect valuable electrical equipment from voltage spikes in explosion-proof environments
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Protect marine assets from the damaging effects of fouling
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Protect personnel from electrical hazards near pipelines
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Large-diameter valves for use in natural gas, LNG, crude oil and refined products transmission lines
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Electrical & Instrumentation
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Facilitate proactive corrosion management by combining data from Corrosometer®, Corrater® and Microcor® probes with process information
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Protect personnel from electrical hazards near pipelines
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Protect marine assets from the damaging effects of fouling
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Protect valuable electrical equipment from voltage spikes in explosion-proof environments
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Protect valuable electrical equipment from voltage spikes in ordinary locations
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Optimize cathodic protection of buried structures
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Optimize cathodic protection of buried structures in hazardous locations
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Maintain optimal current to cathodic protection systems on buried structures
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Maintain the integrity of your UPS system with regular & pro-active maintenance
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Provide a solid, reliable DC supply to telecom installations and industrial applications
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Provide flexible and modular AC power to equipment installed in power plants or telecom installations
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Uninterruptible power supplies
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Marine
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Offshore Accommodation
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Enjoy a comprehensive range of modular buildings, covering all oil applications from geophysical exploration through to drilling and on to downstream refining
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Secure the services of the most experienced architects, engineers and manufacturers in the industry for full turnkey projects, manufacture and supply of materials, after-sales service and support
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Leverage the best in transportable oilfield skid-mounted camps, featuring some of the longest warranties in the industry
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Benefit from a full range of skid equipment, including tanks, enclosures, ISO-compliant containers and hydraulic pump sets
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Piping & Process
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Connect flanged and smooth-ended pipe quickly & easily
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Ensure a complete bi-directional seal with Norriseal’s unique angle-disc valve design
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Integrate Norriseal liquid level controllers and switches into high-availability processes
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Prevent potentially lethal back-flow in gas, air or liquid processes
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Control pressure and flow in high-pressure liquid processes
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Ensure reliable flowstream throttling with high-pressure valve actuators
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Provides liquid level or interface control for gas separator and scrubber applications
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Protect critical process infrastucture from out-of-spec liquid volumes
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Manage pressure and flow in high-pressure liquid processes
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Deliver clean, accurate air pressure to instruments, valves and other automatic process control equipment
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Manage and measure temperature in gas or liquid processes
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High-integrity insulating flange gaskets for critical service
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Pumps
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Rotating Equipment
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Screens
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Supports & Spacers
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Pipeline spacers for cased crossings
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Protect plant infrastructure from the potentially damaging effects of vibration, noise and temperature extremes
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Maximise plant longevity with tried & tested pipe supports designed according to engineering best practice
-
Minimise downtime and preserve asset integrity with specialist pipe supports, hangers & suspension solutions
-
Eliminate crevice corrosion in clamp-type pipe supports
-
Minimise contact between pipe and its support to prevent accumulation of water and debris, reducing risk of corrosion
-
Prevent damage to painted pipework and corrosion with corrosion-resistant U-bolt pipe supports sheathed in Polyshrink® material
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Valves
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Coded-card key controlled valve interlock systems for the prevention of catastrophic accidents
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Large-diameter valves for use in natural gas, LNG, crude oil and refined products transmission lines
-
Eliminate operator fatigue and greatly reduce the risk of injury with this portable, adaptable, low cost alternative to permanent dedicated actuators
-
Help prevent catastrophic accidents with coded-card key controlled valve interlock systems
-
Mechanical valve linkage systems for remote and/or simultaneous operation
-
Ensure a complete bi-directional seal with Norriseal’s unique angle-disc valve design
-
Integrate Norriseal liquid level controllers and switches into high-availability processes
-
Prevent potentially lethal back-flow in gas, air or liquid processes
-
Control pressure and flow in high-pressure liquid processes
-
Ensure reliable flowstream throttling with high-pressure valve actuators
-
Provides liquid level or interface control for gas separator and scrubber applications
-
Protect critical process infrastucture from out-of-spec liquid volumes
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Manage pressure and flow in high-pressure liquid processes
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Deliver clean, accurate air pressure to instruments, valves and other automatic process control equipment
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Manage and measure temperature in gas or liquid processes
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