MMO Ribbon Anode for Cathodic Protection of Storage Tanks Base

Xi'an Taijin Supply mmo ribbon anode for the protection of external bases of above-ground storage tanks, and consists of a proprietary mix of Iridium and tantalum oxide titanium base metal confirm to ASTM B265 standard.

MMO Ribbon Anodes are suitable for joining to titanium conductor bar by spot welding to form a grid pattern under the tank which provide the even distribution of current. The anodes are suitable for direct burial in fine sand without carbonaceous backfill.

 1. Substrate & Coating

1) Base Metal: Titanium ASTM B265 Grade 1

2) Coating: Mixed Metal Oxide-IrO2+Ta2O5 Base

2. Specification and Parameters

1) MMO Ribbon

2) Conductor Bar

3. Quality Assurance and Control

Strict quality procedures are followed throughout the whole process from raw materials to finished products to ensure coating adhesion and loading.

1) Chemical Composition- ASTM B265 Gr1

2) Visual Coating Uniformity, Color and Scratch

3) Coating adhesion

Three Steps

 First, feeling the surface of tubular anodes in a pair of white gloves to observe

 whether black mark is left on the gloves

Second, paste with transparent tape to observe whether black mark is left on the

Tape

Third, bend the ribbon to observe whether the coating fades

4) Accelerate Life Test

NACE standard TM0294-2007, 15000A/m2, 1mol/l Na2SO4

4. Quality Certificates Enclosed upon Delivery

1) Raw materials test certificate

2) Coating cosmetic inpection, coating bonding test and acclerated life test certificate

3) The certificate of  origin (Form A)

5. Order information

1)  MMO ribbon requested current and working life in application

2)  Apart from the above certificates upon delivery, MMO mesh ribbon requested other test item or certificates

3)  Minor Order Quantity is no limit

6. The 3rd Party Quality Test from USA DNV

7.Products

 Raw Materials