CB/T 3712-2013
Protection method for hull stray current corrosion (English Version)

Standard No.

CB/T 3712-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard-Ships

Latest

CB/T 3712-2013

Replace

CB/T 3712-1995

Scope

This standard specifies the hull potential measurement, judgment criteria and protection against stray current corrosion of the hull. This standard is applicable to the protection against corrosion of underwater hulls or accessories caused by stray currents caused by ship electric welding, etc. The protection against corrosion caused by stray current in port engineering facilities can also be used as a reference.

CB/T 3712-2013 Referenced Document

• CB/T 3855 Design and installation of sacrificial anode cathodic protection for ships
• GB/T 17731 Magnesium alloy sacrificial anode*， 2015-09-11 Update
• GB/T 4948 Sacrificial anode of Al-Zn-In series alloy
• GB/T 4950 Sacrificial anode of zinc alloy*， 2021-08-20 Update
• GB/T 7387 Technical requirements for marine reference electrode

CB/T 3712-2013 history

• 2013 CB/T 3712-2013 Protection method for hull stray current corrosion
• 1995 CB/T 3712-1995 The Protection Method of Ship Hull Stray Current Corrosion