Seamless Line Pipe API 5L X52 With Internal Epoxy Coated Interline 984/850.

API 5L X52 PSL2 Seamless line pipe with internal epoxy coated 1) Process: Cold drawn and Hot rolled 2) Steel Grade: API 5L B. X42, X52 ,X 56, X65, X70 PSL1, PSL2 . ASTM A106 GRB/ ASTM A53 GRB. 3)Outside Diameter:1/2"-32" Or 21.3-813mm 4) Wall Thickness: 3-45mm 5) Test: Eddy current /...

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API 5L X52 PSL2 Seamless line pipe with internal epoxy coated 


  1) Process: Cold drawn and Hot rolled 


  2)  Steel Grade:  API 5L  B. X42, X52 ,X 56, X65, X70 PSL1, PSL2 .   ASTM A106 GRB/ ASTM A53 GRB.


  3)Outside Diameter:1/2"-32" Or 21.3-813mm


  4)  Wall  Thickness:  3-45mm 

 5)       Test:  Eddy current / hydrostatic/ Ultrasonic/ Intergranular Corrosion or according to customers' request

 6)  Application: The products are widely used in fertilizer, petroleum, central-station, boiler, power station, shipping military, chemical industry, environment protection, traffic, metallurgy and mine, printing and dyeing, food industry, medical equipment, and so on. 


 Our Advantages: 



1)      Fast Delivery: around 10days below 500 Tons after sight of Irrevocable L/C or  Deposit;(lot of high quality steel pipe in stock)


2)      Quality Assured: Strictly acc. to International standard ASTM & BS & EN & JIS, with System ISO certification


3)      Good Service: supplied professional technical guide free of charge at anytime;


 4)      Reasonable Price: to be better support your business;

Fusion bonded epoxy coating, also known as fusion-bond epoxy powder coating and commonly referred to as FBE coating, is an epoxy-based powder coating that is widely used to protect steel pipe used in pipeline construction, concrete reinforcing bars (rebar) and on a wide variety of piping connections, valves etc. from corrosion. FBE coatings are thermoset polymer coatings. They come under the category of protective coatings in paints and coating nomenclature. The name fusion-bond epoxy is due to resin cross-linking and the application method, which is different from a conventional paint. The resin and hardener components in the dry powder FBE stock remain unreacted at normal storage conditions. At typical coating application temperatures, usually in the range of 180 to 250 °C (356 to 482 °F), the contents of the powder melt and transform to a liquid form. The liquid FBE film wets and flows onto the steel surface on which it is applied, and soon becomes a solid coating by chemical cross-linking, assisted by heat. This process is known as “fusion bonding”. The chemical cross-linking reaction taking place in this case is irreversible. Once the curing takes place, the coating cannot be returned to its original form by any means. Application of further heating will not “melt” the coating and thus it is known as a “thermoset” coating. The world's leading FBE manufacturers are ValsparSolEpoxy (former Henkel/Dexter), KCC CorporationJotun Powder CoatingsSherwin-Williams,3MAxalta Coating SystemsAkzo NobelBASFManifa Paints and Powder Coatings and Rohm & Haas.

Thickness of Anti-corrosive Coating 3PE


DN(mm)Epoxy Powder (um)Adesive Layer(um)


Min thickness on the Coating(mm)



Commom Level (G)

Strength Level (S)
DN ≤ 100≥ 120



≥ 170

100<  DN  ≤250 2.02.7
250 <  DN <5002.22.9
 500≤ DN <8002.53.2
DN ≥8003.03.7

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