3LPE Anti-Corrosion Coated Line Pipe
3LPE Anti-Corrosion Coated Line Pipe
3LPE Anti-Corrosion Coated Line Pipe

3LPE Anti-Corrosion Coated Line Pipe

Three-layer polyethylene (3PE/3LPE) outer coating consists of a high-performance melt-bonded epoxy (FBE) layer, an adhesive layer and an outer layer of high-density polyethylene. The three-layer outer coating provides excellent resistance to abrasion, acid, alkali and cathodic stripping.

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Product Introduction

Three-layer polyethylene (3LPE) is a multi-layer coating typically applied to the exterior surface of pipes. It consists of three functional ingredients: a high-performance melt-bond epoxy (FBE) primer, a copolymer adhesive and a tough, durable polyethylene outer layer. 3LPE systems provide excellent pipe protection in highly corrosive environments. They have excellent mechanical and adhesive properties, as well as excellent resistance to cathodic electrolysis.

Product Name: 3LPE Coated Pipe, 3PE Coating Pipe, Anti Corrosion Steel Pipe

Coating Type: 3 Layer Polyethylene

OD: 25 mm to 3000 mm

WT: SCH5S to SCH160, XXS

Length: Up to 12m

Connection: Weld And Thread

Standard: ANSI, JIS, DIN, EN, ISO,DIN;CAN/CSA,NFA

Chemical composition in % For API 5L PSL1

TYPE	Steel grade	C .	Si	Mn .	P	S
API 5L PSL1	B	≤0.28	-	≤1.20	≤0.03	≤0.03
API 5L PSL1	X42	≤0.28	-	≤1.3	≤0.03	≤0.03
API 5L PSL1	X52	≤0.28	-	≤1.4	≤0.03	≤0.03
API 5L PSL1	X56	≤0.28	-	≤1.4	≤0.03	≤0.03
API 5L PSL1	X60	≤0.28	-	≤1.4	≤0.03	≤0.03
API 5L PSL1	X65	≤0.28	-	≤1.4	≤0.03	≤0.03
API 5L PSL1	X70	≤0.28	-	≤1.4	≤0.03	≤0.03

Mechanical Properties for API 5L PSL1

TYPE	grade	Tensile strength (Mpa)	Yield strength (Mpa)	Elongation
API 5L PSL1	B	≥415	≥245	As per API 5L
API 5L PSL1	X42	≥415	≥290	As per API 5L
API 5L PSL1	X52	≥460	≥360	As per API 5L
API 5L PSL1	X56	≥490	≥390	As per API 5L
API 5L PSL1	X60	≥520	≥415	As per API 5L
API 5L PSL1	X65	≥535	≥450	As per API 5L
API 5L PSL1	X70	≥565	≥483	As per API 5L

3LPE Anti-Corrosion Coated Line Pipe

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