Welcome to the brand official website of Bo Ai pipeline technology group. English 中文
Spiral Steel Pipe Erw Pipe Coating Pipe Thermal Insulation Steel Pipe

Double Layer Fusion Epoxy Powder Coating

Taxonomy:Anticorrosion Pipe

Product number:C011

Shelf time:2014-09-22

Times of browsing:

National service hotline


Online consulting

Product introduction

Standard: Q/CNPC 38-200Z

Coating grade: strengthening level

Technical specification: minimum thickness of deep bottom is more than 300 m.

"Surface" is more than 500 m

The total depth is more than 80 m.

24h or 48h. cathode stripping: less than 6

Porosity at the bottom section: grade 1-4

Porosity of bottom bonding surface: grade 1-4

Adhesion of 24h or 48h: grade 1-2

0 degrees C or -30 C, resistance to 1.5 degree bending: no crack.

Anti 15J impact: pinhole free

50kg scratch resistance: scratch depth less than 500 m without leakage point.

Copyright:Boai pipeline Technic group

JingLan(Tianjin) Technology Co., Ltd.