With its unique capability to endure heterogeneous temperatures and environments ranging from dessert dry lands to deep underwater regions, 3 layer polyethylene coated pipes are the preferred choice for transmission of oil, gas, drinking water and other fluids around the world.
3-layer polyethylene coating (3LPE) is a multilayer coating composed of three functional components:
The 3LPE System achieves superior long term corrosion resistance and excellent mechanical protection for small and large diameter pipelines operating at as high temperature as 60°C to 80°C . At Daksha, we apply the 3LPE system in a wide range of thicknesses to meet project specifications and requirements. The three coating layers in 3-LPE coated pipe are as follows:
Features We Protect
Excellent chemical resistance properties
Resistance to cathodic disbandment
Resistance to moisture permeability
Prevention of steel pipe from corrosion
Prevention from any physical damages to either the pipes or the fusion bonded epoxy during handling
High performance characteristics
Extended life cycle
Bond Strength We Provide The external 3LPE coating and lining performed at Daksha is bonded firmly to the mild steel pipe surface and the mean adhesion strength is 125 kg/cm² (ASTM D 4541) Working Life We Promise At Daksha, we promise consistent performance characteristics of our 3LPE coated pipes throughout the service life span of 75 years
Customized Solutions We Offer We apply 3LPE external coating on pipes from diameters 25 mm to 3000 mm with lengths of up to 12m. Manufacturing Capabilities We Embrace
Diameter range: 25 mm to 3000 mm
Pipe length: 6 m to 12 m
Operating temperature range: -40°C to 80°C
Coating thickness: Maximum up to 4.2 mm
Standards & Specification We Follow
DIN 30670
CSA Z245.21
ISO 21809-1
Thinly coated with epoxy-resin powder materials, applied by specialised electrostatic spraying, Fusion Bonded Epoxy Coating is used as a standard in industries where protection of steel substrate is required when it is exposed to extreme conditions like wide temp range upto 85°C in dry stipulations and harsh chemicals to protect against corrosion. Having good handling characteristics, FBE coated pipes are flexible and resistant to soil pressure. At Daksha, we assist to protect external surface of carbon steel pipes with single and dual layer fusion bonded epoxy coating as required. This external coating not only provides corrosion and chemical resistance but UV resistance too. Also, it has very low moisture permeability.
The two coating layers in dual layer coated pipe are as follows: Depending on the application, the dual-layer FBE can also come with an Abrasion-Resistant Overcoat (ARO), to reduce damage to pipes.
Features We Protect
Corrosion and chemical resistant
High resistance to cathodic disbondment
Increase the life span of steel pipes
High bond strength that firmly bonds to the mild steel pipe surface.
Bond Strength We Provide
FBE coating and lining performed at Daksha is bonded firmly to the mild steel pipe surface and the mean adhesion strength is 125 kg/cm² (ASTM D 4541)
Working Life We Promise
At Daksha, we promise consistent performance characteristics of our FBE coated pipes throughout the service life span
Customized Solutions at Daksha
We apply 3LPE external coating on pipes from diameters 25 mm to 3000 mm with lengths of up to 12m.
We also coat Bends (Elbows), Tees, reducers, couplers can with FBE coating
Manufacturing Capabilities We Embrace
Diameter range: 25 mm to 3000 mm
Pipe length: 6 m to 12 m
Operating temperature range: -40°C to 200°C
External Coating thickness: Maximum up to 4.2 mm
Standards & Specification We Follow
CSA Z245.20
AWWA C 213
AS3862:2002
GAZ de France R 09
GBE/CW 6
NACE RP 0394
NF A 49 706
ISO 10080
ISO 9001
Comprised of Resin & Activator, Polyurethane Coating is a 100 % solids organic coating. Due to their low permeability and high chemical resistance, Polyurethane Coatings act as a ‘barrier coating’ by blocking out moisture, oxygen, and other chemicals from the surface. Since polyurethane coatings can be waterproof and have high abrasion resistance, they are an excellent choice for application on metals, wooden floors and on top of other coatings. Polyurethane coatings are used for many different applications. The unique qualities PU Coating are as underired. This external coating not only provides corrosion and chemical resistance but UV resistance too. Also, it has very low moisture permeability.
At Daksha, this high performance plural component application is applied at high film thickness ranging from 500 – 3000 microns. Our PU Coating provides exceptional, long term protection where severe corrosive environments and high abrasion or impact resistance is required.
Features We Protect
Strong adhesion to steel pipes
Excellent chemical resistance
Working Life We Promise
At Daksha, we promise high hardness, abrasion & impact resistance through pinhole free PU Coating that provide typical
Standards & Specification We Follow
NACE
ASTM
SSPC
AWWA
ISO
Extremely resistant, waterproof and instantly cured coatings for several surfaces, Polyurea Coating challenges all the conventional methods with its superior physical properties. The unique qualities of this latest coating method are as under.
Driven by innovation, Daksha offers this latest technological advancement of Polyurea Coating in the field of protective coating industry and facilitates its clients to put back the facilities in significantly lesser time compared to the others.
Features We Protect
Corrosion resistant
Excellent chemical resistant
Waterproofing We Provide
Excellent water resistance property that impermeable membrane provides, make Polyurea coating less sensitive to humidity.
Working Life We Promise
At Daksha, we promise consistent performance characteristics of our FBE coated pipes throughout the service life span of 75 years.
Structural Enhancement We Offer
Due to its excellent abrasion resistance, chemical & environment resistance to the applied area, Daksha offers Polyurea coating for various industries and objects like
Roof Coatings
Pipe Protection
Tank coatings
Truck bed liners
Freight ship liners
Bulk transport wagon liners
Conveyer belts
Car park decks
Bridges
Offshore
Standards & Specification We Follow
NACE
ASTM
SSPC
Fusion Bonded Epoxy(FBE) Coating
Typically assumed as the external protection of steel pipe, Fusion Bonded Epoxy has been proven successful in the area of corrosion protection, hydraulic improvement and deposit diminution for the Internal surface of line pipes as well. FBE Coating’s adhesive properties, chemical resistance, high degree flexibility and good impact resistance are highly required for the coating of the pipe, valves, fittings and for downhole materials such as tubing and casting in oil and gas pipelines. Daksha, being the only service provider of internal FBE coating across the country, acquires latest technology to internally apply thermoset lining inside the steel pipes where internal corrosion protection or a smooth surface is required. This lining reduces friction and compression costs and provides a clean internal surface along with corrosion protection.
Features We Protect
Prevention from encrustation
Excellent chemical resistance properties
Provides smooth surface by increasing “C” value.
Frictional Efficiency We Provide
Less frictional losses because of high ‘C’ value compared to other pipe linings
Hazen Williams coefficient or ‘C’ value is 150 which stay constant throughout the life of the pipe.
Working Life We Promise
At Daksha, we promise consistent performance characteristics of our FBE coated pipes throughout the service life span
Customized Solutions at Daksha
We apply 3LPE external coating on pipes from diameters 25 mm to 3000 mm with lengths of up to 12m.
We also coat Bends (Elbows), Tees, reducers, couplers can with FBE coating
Manufacturing Capabilities We Embrace
Diameter range: 25 mm to 3000 mm
Pipe length: 6 m to 12 m
Operating temperature range: -40°C to 200°C
External Coating thickness: Maximum up to 4.2 mm
Standards & Specification We Follow
CSA Z245.20
AWWA C 213
AS3862:2002
GAZ de France R 09
GBE/CW 6
NACE RP 0394
NF A 49 706
ISO 10080
ISO 9001
Polyurethane (PU) Coating
Polyurethane coatings have been specifically designed as corrosion and abrasion resistant coating for long term protection of internal surface of the pipes used for transmission of various fluids. PU coating contains pure resins which make finished product safe for drinking water and food contact. PU can be cured at any ambient temperature and coated products have a very fast curing time. At Daksha, we apply this 100% solids system that is free from solvents and VOCs, that meets with the strict health, safety and environment standards.
Features We Protect
Strong adhesion to steel pipes
Excellent chemical resistance
Working Life We Promise
At Daksha, we promise high hardness, abrasion & impact resistance through pinhole free PU Coating that provide typical service life is said to be of 30-50 years
Standards & Specification We Follow
NACE
ASTM
SSPC
AWWA
ISO
Well known by the brand term Halar ECTFE (Ethylene-ChloroTriFluoroEthylene) is a partially fluorinated semi-crystalline polymer. Its unique combination of mechanical properties, permeation resistance, thermal and chemical resistance, and versatility, make it the material choice for the chemical, pharmaceutical, and microelectronics industries for chemical resistance. Coatings made from HALAR provide excellent chemical resistance and electrical properties to equipments that are operating at the temperatures up to 300°F. These are best suited for full vacuum applications. Some of the brilliant characteristics of Halar Coating are
Halar coatings performed at Daksha, provide outstanding chemical resistance to strong mineral and oxidizing acids, alkalis, metal etchants, liquid oxygen, and essentially almost all organic solvents. Anti-static and filled versions are also available with us depending on the application requirements.
Features We provide
High dielectric strength
Excellent resistance to weathering
Ability to self-extinguish
Abrasion and Impact resistance
High Tensile Strength
Excellent corrosion resistance
Standards & Specification We Follow
ISO
NACE
SSPC
PTFE coatings (Polytetrafluoroethylene) are non-stick, fluoropolymer, high temp coatings. They have a one-coat system or a two-coat system of a primer and topcoat and have several features that make them appropriate for transporting chemical and oil. Its strong carbon-fluorine bonds adds non-reactive properties to the coating that allows it to hold against volatile and corrosive chemicals. The versatility of the PTFE coatings allow almost unlimited application to a wide variety of part sizes and configurations. This specific type of coating has the highest operating temperature of all fluoropolymers at 500°F, a low coefficient of friction, as well as good chemical resistance and abrasion resistance.
PTFE Coating performed at Daksha combine heat resistance with almost total chemical inertness, excellent dielectric stability, and a low coefficient of friction. Chemically inert and solvent resistant coating having unique electrical properties, PTFE coating is an excellent choice for linings in pumps, pipe, tanks, valves, agitators, and a variety of vessels.
Features We provide
Anti-galling
Temperature resistance
Low friction and abrasion resistance
Non-wetting
Non-stick and release
Precisely composed
Longer shelf life
Easily melted
Enhanced shelf life
Highly effective
Corrosion resistant
Standards & Specification We Follow
ISO
NACE
SSPC
Applications Field
Oil & Gas Refinery
Water Supply
Power Plants
Chemical & Fertilizer Plants
Engineering & Infrastructures
Pharmaceutical Industry
Aviation Industry
Automobiles Industry
Food Processing Industry
BENEFITS
Excellent chemical and corrosion resistance
High performance characteristics and an extended life cycle
Resistance to cathodic disbandment
Excellent elongation & tensile strength
High hardness, abrasion & impact resistance
100% Solvent free- environmentally friendly
Longer Coating life expectancy
Low water absorption
Pinhole free homogeneous coating
High productivity rate enabling quicker availability of coated pipe on site
