Coating Steel Pipe

Product Details

1. 3PE/ 3PP anti-corrosion and single-layer PE anti-corrosive

1) 3PE/3PP anti-corrosive:

Three-layer structure of PE pipe corrosion: the first layer of powder epoxy ( FBE > 100um ), the second layer of adhesive(AD ) 170～250um, a third layer of polyethylene or polypropylene 2.5～3.7mm. Three materials integration, and with the steel firm to form an excellent coating.

2) Single PE anti-corrosion steel:

single layer PE is the use of anti-corrosion steel curtain coating process ( also known as curtain method ), the steel pipe after rotation frequency heating, steel top is fitted with a polyethylene powder container by pouring dusted steel tube surface polyethylene coating.

2.Epoxy coating

1) Standard: AWWA C210, C205, C203, C213, C215 etc.

2) Materials: Epoxy(according with drinking water standards), polyurethane, Coal-tar , cement-mortar protective etc.

3) Appearance color: White, Black, Blue, Green, Gray etc.

4) Inspection: sand blasting, coating material, dry film thickness, pull-off strength, electric spark testing etc.

3. Insulation Steel pipe

Feature:High flame retardation,lower aging deformation,high and low temperature resistance

Standard: ASTM A106, ASTM A53, DIN17175,DIN1629,GB-T29047

Material:ASTM A106B, ASTM A53B, ST52, ST37,ST44,ST45..... Available outside diameter :25mm~1400mm

Wall thickness:5mm~25mm

Length:5.8-12m, random or fixed, as the clients; requests

Technology:Hot rolled，Cold rolled, spiral welded pipe, longitudinal welded pipe, high frequency welded pipe