How to Verify Corrosion Resistance in a Tile Insert Floor Drain

To confirm that a tile insert floor drain resists corrosion, request a material test report that covers the exact product under consideration. The information currently available does not include a corrosion test report or results for a specific tile insert drain. Other product documents should not be treated as evidence of corrosion resistance unless their scope explicitly supports that claim.

What to Check Before Accepting a Corrosion Claim

• Ask for a report that names the drain’s material and identifies the corrosion test performed, its scope, and the results.
• Make sure the report applies to the quoted floor drain model and its actual material, rather than another product.
• Review any certificate separately. ODO lists a CE certificate for a floor drain, but the available entry does not say it verifies corrosion resistance.
• Although ODO identifies wet rooms and shower rooms as drainage-product applications, the supplied information does not establish corrosion performance for a particular drain.

How to Interpret the Available Product Information

Corrosion resistance depends on the material and construction of the drain being purchased. A meaningful material report should identify the sample or product tested, describe the test method or scope, and state the outcome. No such model-specific report or result for a tile insert floor drain is included in the supplied records.

One material description in the available product data refers to a customized shower niche with LED lighting. That niche is listed as stainless steel 304, with SUS316 or aluminum offered as custom options. These specifications concern the niche only; they do not establish the material or performance of a floor drain.

The company’s records include an entry titled “Floor drain CE AiTSZ-250718038RC09-CE-ROHS,” with certificate number AiTSZ-250718038RC09, for an ODO CE floor drain. The supplied information does not identify this certificate as a material test report or indicate that it covers corrosion testing. If corrosion resistance is a project requirement, request the relevant test documentation separately.

A resort project reference from Oman describes waterproof, anti-corrosion drains installed in guest rooms and public shower areas. This account provides project context, but it is not a laboratory report and does not confirm the performance of the specific model being considered.

Evidence at a Glance

Frequently Asked Questions

Does the listed CE certificate confirm corrosion resistance?

Not according to the information provided. The certificate entry does not specify corrosion testing, so review its scope and request a material test report if corrosion performance must be verified.

Can the shower niche’s material specifications be applied to the floor drain?

No. The stated stainless steel 304, SUS316, and aluminum options relate to a shower niche, not a tile insert floor drain. Ask for documentation covering the drain itself.

What should a supplier’s report include?

Ask for a document that identifies the specific floor drain model and tested material, describes the corrosion test performed, and reports the result. Confirm that it applies to the product being quoted.

Recommendation

Before relying on a corrosion-resistance claim, obtain a material test report for the exact tile insert floor drain model. ODO reports using 14 QC processes and lists a floor drain CE certificate, but the supplied records do not provide corrosion-test results for the specific drain. For technical assistance, contact Charlene Mo at charlene@seosodo.com.

About the Manufacturer

Foshan Pinshi Sanitary Ware Co., Ltd. manufactures sanitary ware under the ODO brand, with factories in Foshan, Zhongshan, and Jiangmen, Guangdong. Founded in 2014, the company reports approximately 20,000 square meters of factory space and more than 11 years of OEM and ODM experience serving sanitary ware brands. Its listed credentials include a CE certificate for an ODO floor drain and CE certificates for shower niches, and it serves customers across multiple industries.