Dual Layer Fusion Bonded Epoxy Powder Coating for Oil Gas Pipelines

• Main Raw Material: Epoxy
• Appearance: Powder
• Method: Spray
• Basic Property: Excellent Properties of Corrosion Resistance
• Application: for Steel Pipelines Carrying Oil, Gas, Water and O
• Transport Package: 20kg/Box
• Model NO.: Double-layer FBE powder coating
• Trademark: KINTE
• Origin: China
• HS Code: 3907300090
• Production Capacity: 500 Tons Per Month

Product Description

Dual Layer Fusion Bonded Epoxy Powder Coating for Oil Gas Pipelines


Introduction
The thermosetting dual-layer fusion bonded epoxy powder coating system is engineered to protect pipelines from corrosion in the most demanding operating environments. This product has the properties of impact, scratch, and high-temperature resistance and maintains the compatibility of the coating and cathodic protection, while no cathodic protection barrier. The total coating thickness is between 620µm and 1000µm.
This product has been certified to meet the requirements of CSA Z245.20-18 and SY/T0315-2013 standards.



Product Features
The film has high density and adhesion.
Excellent chemical corrosion resistance.
Excellent physical-mechanical properties.
Curing reaction speed can be adjusted according to the customer's request to satisfy the requirement of different spraying.


Powder Properties

Items	Acceptance criteria	Test Standard
Color	Inlayer Green	Visual Color-Pass
	Outlayer gray
Cure time,min 230ºC±3ºC	Inlayer ≤2	CSA Z245.20 Section 12.1
	Ourlayer ≤1.5
Gel time,s 230ºC±3ºC	Inlayer ≤30	CSA Z245.20 Section 12.2
	Ourlayer ≤20
Moisture Content(%)	<0.5%	CSA Z245.20 Section 12.4
Particle Size	Larger than 250 µm <0.2%  > 250µm<0.2% Larger than 150 µm <3.0%  > 150µm<3.0%	CSA Z245.20 Section 12.5
Density (g/cm3)	1.4-1.6	CSA Z245.20 Section 12.6
Thermal Properties	Tg2:≥95ºC	CSA Z245.20 Section 12.7

Note:Any property that doesn't mark inner layer and outer layer is indicated the consistent performance requirements of inner and outer layers



Film Properties

Items	Acceptance criteria		Test Standard
Dry Film Thickness µm	inner layer : ≥250µm, strengthening level ≥300µm Outer layer: ≥370µm, strengthening level ≥500µm Other thicknesses may be used depending on application conditions and requirements. Consult a Tianjin Ruiyuan  technical representative for assistance
Cathodic Disbondment	48 Hours,  -1.5 volt, 65ºC 28 Days,  -1.5 volt, 65ºC	≤6.5 mm  ≤15 mm	CSA Z245.20 Section 12.8
Porosity	Cross Section Interface	1~3 Rating 1~3 Rating	CSA Z245.20 Section 12.10
Flexibility	bending,-30ºC	No Cracking (2.0°)	CSA Z245.20 Section 12.11
	bending(room temperature)	No Cracking (3.0°)
Impact Resistance	1.5 J,-30ºC(16mm ball)	No Holidays	CSA Z245.20 Section 12.12
Hot Water Resistance	24 Hours, 75ºC 28 Days, 75ºC	1 Rating 1 Rating	CSA Z245.20 Section 12.14
Chemical Resistance Test	90 Day Pass @ 23ºC; No Blistering, No loss of adhesion, No cracks, No delaminating or bleaching

 

Specifications
Application	Factors such as plant capability, specifications, and pipe construction or characteristics can affect application conditions. The recommended application temperature range is 200-230ºC.
Surface Preparation	Remove all surface contamination before abrasive blasting. Blast clean using steel grit to Sa21/2 near-white metal with surface profile of 50-100 microns.
Storage	1. The product should be stored in a cool, ventilated, dry room with temperature below 25ºC and humidity below 65%. 2. Keep away from fire and heat and tide. 3.After use, it should be sealed in time to prevent powder from being been polluted and damped. 4. Reduce the number of movement to avoid impact and pressure. 5. The maximum stacking height should not exceed 5 layers.
Package and Handling	The package is 25kg per box, lined with polyethylene plastic bags. In the course of shipment, it should be loaded or unloaded lightly and avoid direct sunlight and heat and moisture.
Shelf Life	12 Months
Coating Repair	Pipe with excessive coating defects should be completely related to near-white finish and recoated. Pipe requiring limited coating repair- not to exceed a total area 36 square inches(0.0232 square meters). The patching system should be mixed and applied in accordance with directions contained in the Tianjin Ruiyuan powder coating Co. Ltd. data sheet. Patch sticks can be used if agreed to by the pipe coating applicator and pipe owner.
Theoretical Coverage	0.66 m^2/kg/mm

Company Profile:
Kinte Materials Science and Technology Co., Ltd. is subordinate to China Machinery Industry Corporation (a key state-owned enterprise directly managed by SASAC, ranking 284 among the world's top 500 in 2021). It is a national high-tech enterprise under China National Electric Apparatus Research Institute Co., Ltd. (Stock Code: 688128), a listed enterprise on the SSE STAR MARKET. Focusing on the R & D, production, and sales of environmentally friendly coatings (powder coatings, waterborne industrial coatings) and powder coating resins, the company is committed to improving the global market competitiveness of China's environmentally friendly coating industry. Now it has become the leader and promoter in China's technological development of environmentally friendly coatings as well as polyester resins for powder coatings!

We have gained ISO9001 and ISO14000, ISO18001, RoHS, UL certification, and QUALICOAT Certificates. Due to the excellent and stable quality, our products always enjoy a high reputation at home and overseas, and were sold to more than 30 countries.

The powder coating branch was founded in 1992, and now there are two factories (the Guangzhou factory and the Wuhan factory) with an annual production capacity of over 25,000 tons. And we have cooperated with many famous clients such as Gree, Pansonic, HITACHI, Mitsubishi, Walmart, HUAWEI, EMERSON, Hisense, Dicastal, BYD, AAG, etc.

We unremittingly stick to the business principle of "Quality is the life, adhere to first-class technology, first-class quality, first-class cost, and first-class brand". We would like to provide a complete set of services and solutions for both domestic and abroad customers and would like to go forward to a brilliant future with you together.