1. International Paint Ltd. Oil & Gas Solutions

2. Agenda (2.5 hours) International Paint Product Range Structural Steel
Corrosion Under Insulation (CUI)
Tank Linings
Concrete
Pipelines
Passive Fire Protection (PFP)
Summary

3. International Paint The Oil & Gas Partner of Choice
International Paint supply all the major multinationals in the Oil & Gas Industry.
International Paint are named on the Shell, Exxon, Chevron, Saudi Aramco, Dow, Vopak global specifications to name but a few.
We work closely with the owners to provide technical support and ensure our products meet their needs through test work.
Our support ensures that the owners see the true value of using International Paint products.
On-site we can provide technical consultation on choice of paint for difficult maintenance jobs as well as Technical Support Representatives to attend application of the paint and train the applicator.

4. International Paint – Supplying all your paint needs
High Temperature Surfaces
Corrosion Under Insulation
Tank Externals
Structural Steel
Tank Internals
OEM
Concrete
Fire Protection

5. International Paint - Technology Leader
International Paint have various systems which utilise market leading technology to provide solutions to your most difficult corrosion issues:
Intertherm 751 CSA – unique, patented heat & corrosion resistance
Enviroline – High performance, thick film, rapid cure tank linings
Ceilcote – Resistant to the most highly aggressive chemical attack
Intercrete – Cementitious repair mortars and linings
Chartek – 100% volume solids passive fire protection

6. Structural Steel

7. Typical Paint Specification for Un-Insulated External Surfaces <120˚C
Polyurethane Topcoat – 50µm
Epoxy Intermediate – 100µm
Zinc Rich Primer – 50µm
Steel Substrate

8. Zinc silicate technology
Rapid overcoating – within 4½ hours
Available with various zinc levels to fulfil International Standards requirements

9. Zinc primers
Often, specifications for zinc primers will be guided by the following industry standards, which set levels of zinc dust in the dried film:
Standard
Zinc Level
SSPC Paint 20 Standard
Level 1
≥85%
Level 2
≥77% <85%
Level 3
≥65% <77%
NORSOK M501
≥80%
ISO 12944
ASTM D520 – zinc dust should contain >94% zinc metal

10. Micaceous Iron Oxide - MIO
MIO is a lamella type (flake like) form of iron oxide which is insoluble in water, organic solvents and alkalis
When incorporated into the coating dry film, its lamella type shape aligns itself parallel to the substrate providing a barrier of overlapping flakes
This barrier prevents the ingress of water, oxygen and ions and thus seriously slows down the corrosion of steel
Dry Film
MIO
flakes
Steel Substrate
MIO Flakes

11. Barrier Pigments – MIO - micaceous iron oxide
Conventional “spherical”
STEEL SUBSTRATE
Barrier Pigmentation

12. Role of a Top / Finish Coat
A high quality finish and vibrant colours are important for any structure .
The main function of finishes is to resist the damaging effects of the sun which is normally interpreted in coatings as ultraviolet (UV) resistance as well corrosion protection.
UV resistance is the ability of a finish coat to maintain its colour and gloss level over an extended period of time
providing high aesthetic appearance 12

13. Durability of Finishes
The Carbon-Carbon (C-C) bonds within traditional “organic” coatings are less resilient than those found in acrylic polysiloxanes
Polysiloxane coatings are significantly more resilient to UV (sunlight) degradation which means much improved cosmetic properties over time in service

15. Colour Stability – External Exposure

16. Air separation unit - Germany
New steelwork required a durable, corrosion resistant paint system to protect the steel and keep it looking good for many years.
A 3 coat zinc based system was chosen from International Paint.
The Interzinc 22 primer and Intergard 475HS intermediate give long-term corrosion resistance and the Interthane 990 topcoat provides a long-term cosmetically good finish.

17. Refinery vessel externals
Un-insulated vessel externals coated with Interseal 670 and Interthane 990

18. Maintenance of Tank Externals
In order to reduce the amount of dust created the previous coating on these tanks was removed by hydro blasting.
Surface tolerant Interplus 356 was used to prime the hydro blasted steel followed by epoxy intermediate Interseal 670HS and a top coat of Interthane 990.
The system was roller applied and cured at 0°C allowing application during the winter with no additional heating.

19. Long lasting finish
Vessels at a gas processing plant in the Netherlands coated with Interfine 878

20. 2009 – Condensate Separator Container (PEMEX, Mexico)
Interzone 954 was applied while the condenser was operating and damp
The product had a hard drying time of 8 hours
There was no problem with runoff or condensation on the surface
“Power Tool Cleaning” (SSPC- P3) Condensate Separator Vessel

21. 2009 – Condensate Separator Container (PEMEX, Mexico)
Application of Interzone 954
Application of Interzone 954 on 6” condensate pipe

22. 2007 – Ettrick Sage Hot Tap Project (ExxonMobil, UK)
Hot tap structure (500 ltrs )
- Surface prep: blast Sa2.5 or SSPC-SP6 - Full coat Interzone 954 (450m)

23. 2003 – Valves (PEMEX, Mexico) (cont.)
Manually cleaned and washed with fresh water
Two coats of Interzone 954 applied with conventional spray equipment and a brush

24. 2003 – Valves (PEMEX, Mexico) (cont.)
Application of Interzone 954 grey
Final appearance of Interzone 954 yellow

25. High Temperature Coatings

26. Titanium Modified Inorganic Co-Polymer
High Heat
Certain epoxy-phenolic binder systems are suitable for high temperatures up to the 230°C (446°F) limit, thereafter, alternative ‘inorganic’ binder systems need to be used
Product Name
Resin Type
Maximum Temperature
Intertherm 715*
Modified Silicone
<100°C
Intertherm 228
Epoxy Phenolic
230°C
Intertherm 875*
Silicone-acrylic
260°C
Intertherm 751 CSA
Titanium Modified Inorganic Co-Polymer
400°C
Intertherm 50*
Silicone
540°C
*For some of these materials where improved corrosion protection is required, the Intertherm products can be applied directly over zinc rich primers (e.g. Interzinc 22)

27. Durable finish for chimney stacks
New chimney stack operating at this refinery required a high temperature resistant finish.
Interzinc 22 was applied to the grit blasted surface in the workshop and once installed on site Intertherm 50, aluminium silicone was applied.

28. Corrosion Under Insulation

29. Inorganic Zinc Silicate Coatings
Many engineers strictly follow the NACE RP0198 recommendations, & use IOZ for all high temperature service above 120°C.
BUT … NACE do not recommend the use of Zinc Silicates (or Galvanising) on Carbon Steel under warm, wet Insulation.
CUI with IOZ Primer
“.…Inorganic Zinc Coatings or Galvanising shall not be used under Thermal Insulation in the °C service temperature range for long term or cyclic service. Zinc provides inadequate resistance in closed, sometimes wet environments.…”

30. Intertherm 50 – Cyclic heating to 400°C
Rust Ri 5
Cracking Density 5; Size 3-5
Followed by 12 months C5M
After heating to 3x400°C
Service conditions on left, two on right show shutdown / lower temperature service
Visually the coating was in good condition

31. Gas Processing Plant, Austria
Gas processing plant in Austria.
The gas driers are filled with SilicaGel to absorb moisture from the gas.
Equipment cycles from ambient up to over 300˚C in order to drive moisture out of SilicaGel once it is saturated.
Previous zinc silicate and aluminium silicone system had failed.

32. CUI Coating Selection

33. Interplus 256 – Preventing CUI
Stripper columns were coated with Interplus 256 (aluminium) whilst in service.
The surface temperature was 56°C and 3 coats of Interplus 256 were applied in quick succession to create a total dry film thickness of µm.
After the coating had cured the insulation was replaced on the stripper columns

34. Intertherm 228 – Case History
Intertherm 228 was applied to the outside of this insulated vessel.
The vessel had been suffering from Corrosion Under Insulation (CUI)
Epoxy hardens and becomes more brittle at high temperatures

35. Intertherm 751 - Product Properties
Two component
Ambient cure
High build - 1x200μm or 2x125μm
High temperature corrosion resistant coating - 400ºC
Resistant to temperature cycling
Based on Titanium Modified Inorganic Copolymer Technology
Pigmented with Aluminium Flake

36. Temperature Cycle – Ambient to 300°C
Preparation - Garnet Blast Sa2
Roller Application – 2 Coats
No Insulation
Aluminium Jacket with Perforations for Protection

37. Cyclic Pipeline in C5M Environment
Photographs from 1st inspection after 11 months. Inspected again after 28 months and was still in good condition.

38. Following successful trial customer has specified Intertherm 751 CSA for all vessels and pipeline under insulation

39. Propane Treater Unit - Australia
Temperature °C
Time
260 80 40

40. Propane Treater Unit, Australia
Application October 2005.
Grit blast 2.5.
Airless Spray Applied. 1x200µm.
Total Area 200m².

41. Propane Treater Unit, Australia
Photographs during inspection after one year in service. Also passed second inspection in October 2007.

42. Propane Treater Unit, Australia
Further inspections have shown 7 years service with no signs of degradation
2008
2011

43. Linings

44. International Paint Linings Offer
International Paint have the largest linings range in the market
International paint linings can be use to protect the storage tanks, process vessels, equipment, pipe lines and secondary containment areas.
International Paint linings can protect both steel and concrete substrates from attack by a wide range of aggressive chemicals.
The International Paint Linings Offer includes epoxy, epoxy phenolic, epoxy novolac, vinyl ester, novolac vinyl ester, polyurethane and polyurea/polyurethane hybrid technology.

45. Interline Interline is International Paint’s core linings offer
In the market since 1970s
Mostly epoxy based linings for general internal tank lining use
Widely specified by Oil & Gas Majors and global chemical producers
Range has numerous owner approvals and long track record of success.
Normally used to protect steel storage tanks

46. Interline Product Highlights
Cost effective, new construction epoxy tank lining. Thin film to offer the lowest cost per square meter in terms of material cost.
Interline 984
Multi-purpose epoxy phenolic tank lining. Resistant up to 90°C in constant immersion. Suitable for immersion in hydrocarbons including biofuels. One of the few tank linings approved to EI 1541 making it suitable for EI/JIG Standard 1530 compliant jet fuel storage systems
Interline 984 Matcote
Chopped strand reinforced lining system applied by automatic chopper gun and spray equipment. Applies reinforced lining system at faster rates than conventional hand lay systems.

47. Internally lined with Interline 399
Interline Examples
Diesel storage tank in South Africa.
Lined with Interline 984
Jet Fuel Tank in Turkey.
Lined with Interline 850
Brine tank in Malaysia.
Internally lined with Interline 399

48. Ceilcote Ceilcote Company founded in 1926
Acquired by International Paint in 2006
Specialists in vinyl ester and novolac vinyl ester resins which can resist the most aggressive chemical environments
Leaders in the protection of Flue Gas De-Sulphurisation plants
Usually used to protect steel and concrete chemical storage tanks and secondary containment areas.

49. Ceilcote Product Highlights
Ceilcote Mat Screed Systems
Highly reinforced systems to give high strength and chemical resistance. These hand applied systems give long term chemical resistance, ideal for concrete tanks and secondary containment areas.
Ceilcote CeilLine Systems
The flexible base layer in the CeilLine systems give crack bridging properties which means that if the concrete moves and cracks after application of the system the topcoat will remain intact and not crack.
Ceilcote 282HB
Widely specified in Flue Gas De-Sulphurisation equipment – Ceilcote 282 has excellent high temperature resistance and this high build version can be applied to the correct thickness in 2 coats instead of 3.

50. Flue Gas De-Sulphurisation Unit in Austria
Ceilcote Examples
Secondary Containment Area in Turkey.
Lined with Ceilcote 232 Mat Screed
Crystallisers in Jordan.
Internally lined with Ceilcote 180
Flue Gas De-Sulphurisation Unit in Austria
Lined with Ceilcote 282

51. Enviroline Enviroline Company founded in 1960
Acquired by International Paint in 2008
Specialists in high temperature resistant epoxy novolac linings
Enviroline products offer cost reduction to the asset owner due to quick return to service times and winter cure grades
Specified by many Oil & Gas Majors
Usually used to protect steel storage tanks and process vessels

52. Enviroline Product Highlights
Enviroline 376F-60
Flake and fibre reinforced spray applied in one thick coat of 1500µm. Does not required any other layers or rollering as traditional reinforced system do.
Full cure in 14 hours at 25°C
Enviroline 376F LT Series
Low Temperature cure grade. Cures down to -7°C. Cure in 3 days at 0°C. Traditional epoxy linings do not cure below 5°C and are not recommended to cure below 10°C.
Enviroline 405HT
High temperature immersion resistant thick film lining. Can resist up to 120°C in constant immersion. Applied in one thick coat of 500µm. Full cure in 14 hours at 25°C.

53. Enviroline Examples Buried pipeline in USA.
Externally lined with Enviroline 376F-30
High temperature process vessel in Italy.
Internally lined with Enviroline 405HT
Buried Fuel Tank in USA.
Lined with Enviroline

54. Storage Tank Base
Chemical storage tank in the UK required sealing of the gap between tank and tank base.
Intercrete products are used with an elastic reinforcement tape to seal the gap between the tank and the tank base.
The Intercrete system is has good adhesion to both concrete and steel to prevent water entering
The Intercrete system also has good flexibility to allow for differential movement of steel and concrete

55. Tank Base Sealing
Gap between concrete base and steel tank was sealed with an Intercrete system and top coated with Interfine 691.
The system creates a flexible waterproof seal which will allow for the different movement of the steel and concrete

56. Concrete

57. International Paint supply the full range of products and lining to repair and protect concrete containment areas in the Oil & Gas Industry.
The cementitious rebuilding products can be used to repair damaged and degraded concrete.
The linings can be used in areas of continuous immersion, such as storage tanks and also in areas of splash and spill such as secondary containment areas.

58. Intercrete

59. Intercrete Intercrete was launched in 2012
Intercrete are cementitious, water based products
Intercrete products are designed to repair and protect concrete
Intercrete offers an excellent barrier to water along with high compressive strength and adhesion.
No primer required. The products are applied to concrete which is wet with clean water meaning that you do not need to wait for the concrete to dry before applying Intercrete.
Usually used to repair and protect concrete tanks

60. Intercrete 4801 High build structural repair mortar.
80mm in one application to overhead and vertical repairs.
Can be bulked out with stones for deeper holes.
No primer required.
Applied to a water saturated substrate.
Demonstration Video

61. Intercrete 4820
Waterproof protective render, pore filler & fairing coat.
Withstand water pressure up to 10 bar.
Maximum thickness 6mm. Can be feather- edged to 0mm.
Used to fill blow holes etc.
Applied by trowel can be bagged rubbed.
Demonstration Video

62. Intercrete 4840 Cementitious coating
Waterproofing cementitious coating
Resists 10 bar water pressure (positive and negative)
2mm is equivalent to 100mm concrete cover
Flexible withstand thermal expansion and contraction
Spray applied for large areas
Can be applied to damp and green concrete
25 years track record

63. Secondary Containment area protection
The concrete floor area around tanks containing 31% hydrochloric acid and 33% Sodium hydroxide was protected with Ceilcote 380 primer and Ceilcote 232 novolac vinyl ester chemically resistant lining.

64. Drain Channel Sump Oman
This sump in the Mechanical Vapour Compression (MVC) Plant was suffering from attack by oily water from drain channels at a temperature of less than 100˚C
The damaged concrete was primed with Ceilcote 380 concrete primer, rebuilt with paste made of Ceilcote 380 mixed with powder and then coated with Ceilcote 222HT to provide long-term chemical resistance.

65. New Construction Power Station
Flue Gas De-sulphurisation unit at a new build power station in Saudi Arabia.
Ceilcote 242MR was selected to protect the absorber against the high temperature chemical attack.

66. Ceilcote 2000MR
Secondary Containment Area around this sulphuric acid tank was rebuilt and protected with Ceilcote 2000MR

67. Ceilcrete
truck loading area – you can see on the left picture, right side, existing cracks in the concrete
6767

68. Chemical and effluent treatment - Secondary containment
Protection of chemical handling area

69. Ceilcote 2000 CeilLine

70. Transformer Bunds
The client wanted to quickly seal electric transformer bunds to ensure that no leaking was possible and to prevent environmental damage.
One thick coat of Polibrid 705E was applied to the bund and hydro tested the same day
The flexibility of Polibrid allows it to move with the concrete substrate and not crack.

71. Pipelines

72. Internal Coatings Standard Description Cargo Approved Products
Suitable Products
UK DEF STAN 80-97
Jet Fuel
Interline 850
Interline 399
Interline 984
MIL-C-4556E
EI 1541
API RP5L2
Epoxy Flowcoats
Gas
Intergard 272
Intergard 2272
ISO 15741
NSF
Potable Water Approval
Potable Water
Interline 925
Interline 975
N/A
Oil pipeline
Sour Oil
Enviroline 376 F
Enviroline 405HT

73. Interzone 485 – Workshop application
Interzone Ultra high
build epoxy applied to the
externals of buried pipeline in workshop.
Coating passes BS EN showing suitability for use in this environment.
Interzone 485

74. Application Example – Buried Pipeline
Interzone 485
Interzone Ultra high build epoxy applied to the externals of buried pipeline in the field.
Coating tested to BS EN showing suitability for use in this environment

75. Application Example – Buried Pipeline
Externals of this buried natural gas pipeline required re-coating. The contractor recommended Enviroline 376F-30 cured epoxy novolac lining following 3 years successful experience using the product.
The quick cure of the coating allows quick back filling of the pipe and also reduces the good weather window required to apply the coating. This saved the customer money and allowed quick completion of the job.
Enviroline 376F-30

76. External Coatings Standard Description Environment Approved Products
Suitable products
ISO 10290
Polyurethane External Coatings
Buried
Interzone 1800 (under test)
ISO 10289
Epoxy external coatings
Interzone 485
Interzone 1500
Enviroline 376 F
Enviroline 405HT
Interzone 954
ISO 21809
Field Joints
Enviroline 124
ISO 12944
External coatings
Above ground
Interzinc 22 / 52
Intergard 475HS
Interthane 990

77. Interline 925
Interline 925 was used to internally line 26,000 m² of water pipeline in India.
Interline 925 was spray applied using rotating airless spray equipment.

78. Case Histories- Oil & Gas Onshore
Oman Gas Corporation- Pipeline
Owner: Oman Gas Corporation
Applicator: Jindal Saw Ltd
Location: Gujarat
Project Finished: 2007
Coating: Epoxy Flowcoat
Area: 300,000m2
Intergard 272

79. CHARTEK 1709
FIREPROOFING A real alternative to cement or concrete based fire protection

80. Chartek 1709 Chartek 1709 is epoxy intumescent fireproofing
It gives protection against oil & gas fires for the onshore hydrocarbon industries
In a fire it forms an insulating layer to protect the steel from extreme heat

81. C1709 gives corrosion protection
Strong, durable material
30 years track record of corrosion protection
Epoxy market leader used by all major operators worldwide
No recorded failure due to the material itself
Fast application: no pins and no metal mesh

82. A real alternative to cementitious fireproofing
Concrete/cement fireproofing is porous
Allows corrosion to take place unseen (Corrosion Under Fireproofing)
Requires regular crack repair and maintenance of topcoat
High cost of maintenance gives high lifecycle costs
Collapsed sphere due to corrosion under cementitious PFP
After fire buckling of steel column ‘protected’ by cementitous pfp
Corrosion of column web under cementitious PFP

83. Summary
International Paint have the complete product offer for the Oil & Gas Industry
International Paint have full range of traditional paint systems to protect structural steel and offer long-term performance.
Specialised products can be used to solve most difficult issues on site.
International Paint provide high levels of service to both owners and applicators whilst adhering to strict business principles practices from Akzo Nobel.