3PE Coating SSAW steel pipe API 5L

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Tel: +86-412-8280988

Anshan Aotong Steel Pipe Co., Ltd.

Susan Sun

Thanks and best regards,

Looking forward to your early inquiry.

Please feel free to contact with us if you have any query.

Remark: It is stipulated to use deluxe class when the anti-corrosion coating with high , or normally it adopts to general class.

3.7

3.0

DN>=800

3.2

2.5

500<=DN<800

2.9

2.2

250

2.7

2.0

100

2.5

1.8

170-250

>=80

DN<=100

Deluxe ClassS

General Class(G)

The min thickness of anti-corrosion(mm)

Adhesivem

Epoxy Powder Spraying(m)

DN(mm)

Nominal Diameter

5.      The thickness of anti-corrosion coatings:

Epoxy powder spraying: Type EPX-132

Adhesive: Type PD-01

Polyethylene: Type FY-JK-02BK

4.      Three types of anti-corrosion coating materials:

3.      Anti-corrosion coatings consist: Extrusion PE anti-corrosion coatings with two types structures for 2-layer and 3-layer. For 2-layer type, prime coat of adhesive, external surface of polyethylene. For 3-layer type, prime coat of epoxy powder spraying, interface layer of adhesive, external surface of polyethylene.

2.      For 3 PE: 3 means three layers, PE is the English abbreviation of polyethylene.

1.      The technic standard of Steel Pipelines Buried Underground with layer PE anti-corrosion coatings, Stanard No. SY/T0413-2002.

Our leading products will be for double sided spiral submerged arc welded steel pipes and 3PE Anti-corrosion coatings steel pipe