ANTI-CORROSION 3PE,FBE-BoQiang Pipeline

ANTI-CORROSION 3PE,FBE

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ANTI-CORROSION 3PE,FBE

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Product Description

ANTI-CORROSION PROCESSING ABOUT PIPELINE 3PE / PP
Nominal Diameter Range	Outside diameters Rang(mm)	Coating Type	Coating Layer	Coating thickness
DN100~600	114.3~609.6	3PE Three layers polyethylene	Inside layer: epoxy(Green)	2.0~4.5mm
				2.0~4.5mm
			Mid Layer：adhesive（White）	2.0~4.5mm
				2.0~4.5mm
			Outside layer：polyethylene (Black)	2.0~4.5mm
				2.0~4.5mm
		2PE Two layers polyethylene	Inside layer: adhesive	2.0~4.5mm
				2.0~4.5mm
			Outside layer：polythene	2.0~4.5mm
				2.0~4.5mm
DN80~600	88.9~609.6	FBE Epoxy	Epoxy	200~400um
				200~400um
		2FBE Two layers epoxy	Inside layer: epoxy(Green)	400~800um
				400~800um
			Outside layer：intensity epoxy(sage green)	400~800um
				400~800um
DN100~600	114.3~609.6	3PP Three layers polypropylene	Inside layer: epoxy(Green)	2.5~3mm
				2.5~3mm
			Mid Layer：adhesive（White）	2.5~3mm
				2.5~3mm
			Outside layer：polypropylene（White）	2.5~3mm
				2.5~3mm
Item			Property Index
Peel Strength (N/cm) 20 ±5℃ 20±5℃			≥60 ≥40
Cathodic Stripping (mm) (65℃,48h)			≤10
Impact Strength (J/mm)			≥5
Anti-bending（2.5°）			Polyethylene without cracking

Thickness of 3PE/PP
OD(DN)	Thickness of Epoxy(μm)	Adhesives (μm)	Thickness of Coating (mm)
DN≤100	60-80	170-250	1	1.8	2.5
100＜DN≤250			1.2	2	2.5
250＜DN＜500			1.5	2.2	3
500≤DN＜800			2	2.5	3.5
DN≥800			2.2	3	3.5