Oil and petrochemicals
Exploitation of oil and gas is influenced by various environmental factors such as underground and above-ground media. Under severe environment, underground equipment, pipeline and storage tank should be prevented from corrosion. Effective corrosion control methods are based on specific environment and operation conditions of equipment. Effective corrosion control is achieved by application of comprehensive methods.
Cases
We can provide:
1
Cathodic protection product, engineering, service for petrochemical equipment

2
Corrosion monitor product and service for petrochemical equipment

3
Anti-corrosive coating for petrochemical equipment

4
Design and consultancy of corrosion protection

5
Corrosion inspection and evaluation for petrochemical equipment
6
Petroleum and petrochemical equipment
Petroleum and Gas
The equipment of petrochemical and its environment is so complicated that corrosion is the crucial problem in the production. Zhejiang Yuxi can provide an array of corrosion prevention product, technology and service supported by our experience as per the specific features of petroleum and petrochemicals corrosion.
Cases
We can provide:
1
Cathodic protection products, technology and service of underground pipeline, storage tank and oil well casing.

2
Corrosion inhibitor

3
Anti-corrosive coating

4
Corrosion monitor of oil and gas equipment

5
Corrosion inspection and monitor of underground pipeline and storage tank

Marine engineering
The marine engineering equipment is under the sea, in the sea mud, tidal zone, splash zone. The sea water is rich in Cl-ion and has low resistance in which case the corrosion environment in the sea water is different from others. Different measures should be taken according to different metal material and environment. Zhejiang yuxi has developed special products aimed at marine corrosion environment.
Cases
We can provide:
1
Cathodic protection product, technology and engineering service for steel structure in the marine platform, wind turbine generator platform.

2
Anti-corrosive coating for marine structure

3
Remote operated vehicle corrosion inspection system

4
Corrosion monitor system for marine structure

5
Corrosion protection technology for tidal and splash zone
Electrical energy
Power station system includes nuclear power, coal power, gas power, wind power, solar power, power transmission. The corrosion control of power generator is that of water system in every circuit. The grounding system corrosion and stray current disturbance is the two main problems in the power transmission system. Zhejiang Yuxi can provide a series of corrosion control product and service for the power system as per the relative corrosion characteristics.
Cases
We can provide::
1
Choice of corrosion inhibitor for the water system in the power station

2
Anti-corrosive coating for the pipelines in the water system

3
Cathodic protection product, technology and engineering service for underground pipelines, storage tank and valve

4
Design of corrosion monitor system of electric equipment and related products and engineering service

5
Corrosion inspection and evaluation of equipment and pipelines in the power station
6
Petrochemical plant
Transportation
Vehicles and machines usually suffer the corrosion from rain water and mud. Cement and steel bridge are important components of road. The severe weather and snow-melt agent will accelerate the corrosion rate of cement and steel bridge. Zhejiang Yuxi can provide particular products and solutions to improve the corrosion protection ability of vehicle and bridge and extend its service life.
Cases
We can provide:
1
Vehicle chassis anti-corrosive coating

2
Steel bridge anti-corrosive coating

3
Cathodic protection product, service and engineering service for reinforced concrete bridge

4
Corrosion inspection and evaluation of reinforced concrete bridge and tunnel
Municipal Device
Municipal device consists of urban gas and water pipeline, indoor transportation concrete bridge. The urban gas transmission pipeline conveys flammable gas. The pipeline will leak owing to corrosion and lead to explosion. Underground steel pipeline may suffer from soil corrosion and lead to leakage. Zhejiang Yuxi can provide a comprehensive corrosion control solutions especially for the urban gas pipeline network. Supported by communication and automation technology, we have developed safety monitor system for the urban gas pipeline and kitchen gas terminals to ensure the gas safety to the greatest extent.
Cases
We can provide:
1
Cathodic protection products, technology and engineering service for urban gas and water pipeline

2
Cathodic protection product, technology and engineering service for prestressed concrete cylinder pipe

3
Monitoring system for urban gas safety

4
Cathodic protection product, technology and engineering service for urban steel concrete bridge and infrastructure

5
Waterproof and anti-corrosive coating for steel concrete equipment

6
Corrosion inspection and evaluation of steel concrete equipment
Civil equipment
Various domestic equipment may also suffer from corrosion such as water heater tank. If corrosion control is not taken properly, the service life will be shortened. Yuxi provides corrosion control solutions for customers supported by long-term experience and development capacity.
Cases
We can provide:
1
Water heater anodes

2
Solutions of corrosion control of equipment

3
Material failure analysis

4
Corrosion inspection system development