Fbe Powder Coating for High-Temperature and High-Pressure Petroleum Drill Pipes and Oil Casings

• 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.: High-temperature & High-pressure FBE powder
• Trademark: KINTE
• Origin: China
• HS Code: 3907300090
• Production Capacity: 500 Tons Per Month

Product Description

FBE Powder Coating for High-temperature and High-pressure Petroleum Drill Pipes and Oil Casings


Introduction
It is a thermosetting epoxy powder coating, which is a special anti-corrosion powder coating specially designed for pipeline corrosion used in high-temperature environments. The product has excellent corrosion resistance and high-temperature resistance and is suitable for anti-corrosion of the inner wall of oil drill pipes, tubing, and casing, as well as pipelines under harsh corrosive conditions.
This product meets the technical requirements of the standard SY/T0544-2016 "Technical Conditions for Internal Coating of Oil Drill Pipes" and SY/T6717-2016 "Technical Conditions for Internal Coating of Tubing and Casing".



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

NO.	Items	Acceptance Criteria	Test Standard
1	Apperance	Uniform color, no lumps	Visual inspection
2	Color	Green; Gray	Visual inspection
3	Moisture Content(%)	<0.5%	CSA Z245.20 Section 12.4
4	Density (g/cm3)	1.45-1.65	CSA Z245.20 Section 12.6
5	Thermal Properties	Tg2 ≥ 140ºC	CSA Z245.20 Section 12.7
		ΔH ≥ 45J/g
6	Gel time(220ºC s)	≥30	CSA Z245.20 Section 12.2
7	Cure time (220ºC,min)	≤90	CSA Z245.20 Section 12.1

Film Properties 
 

Items	Acceptance Criteria		Test Standard
Apperance	Flat and uniform, no bubbles, no shrinkage holes		Visual inspection
Adhesion, Rating	≥3A		SY/T6717-2016 Appendix B
High temperature and high pressure resistance	Liquid:NaOH solution,PH 12.5,148ºC,70MPa,16h, The test pieces are completely in the liquid,add pressure with N2 gas	no bubble, no degradation of adhesion	SY/T6717-2016 Appendix C
	Liquid : water , tolu-ene and kero-sene ( Equal volume mixing),107ºC,35MPa, 16h,Test piece 2 / 3 immersed in liquid , add pressure with CO2 gas	no bubble, no degradation of adhesion	SY/T6717-2016 Appendix C
Chemical resistance	10%HCl, 23ºC±3ºC 90d 10%H2SO4,23ºC±3ºC 90d 10%NaOH,23ºC±3ºC 90d 3.5%NaCl,23ºC±3ºC 90d crude-oil, 80ºC, 90d 28%HCl, 66ºC, 8h	no change	soak method
Wear resistance  (sanding method)	≥2.0L/µm		SY/T0544-2016 Appendix D

 

Specifications
Recommended Film Thickness(μm)	≥350μm
Application	Factors such as plant capability, specifications, and pipe construction or characteristics can affect application conditions. The recommended application temperature range is 190-220ºC.
Surface Preparation	Remove all surface contamination before abrasive blasting. Blast clean using steel grit to Sa2.5 near-white metal with a 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 20kg or 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	12months
Theoretical Coverage	0.67 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