Ding Testing & Inspection

Corrosion Testing

Corrosion testing is a scientific method used to evaluate the corrosion resistance of materials in specific corrosive media. It is used to predict the service life of materials, select appropriate materials and corrosion inhibitors, and analyze the causes of corrosion failures. Ding Testing & Inspection provides precise corrosion testing services to ensure the corrosion resistance and reliability of materials, safeguarding industrial safety and product quality.

2025-02-11 15:02:47 42
Hydrogen Induced Cracking

Hydrogen Induced Cracking (HIC) refers to the phenomenon where internal cracks form in metal materials due to hydrogen absorption from corrosion in a wet hydrogen sulfide (H₂S) environment. This phenomenon primarily occurs in carbon steel and low - alloy steel, potentially leading to material embrittlement and fracture.

2025-04-30 15:45:32 20
Stress Corrosion Testing

Stress corrosion refers to the failure of metal in a corrosive medium under tensile stress. This type of corrosion typically propagates through the grains, known as transgranular corrosion. The failure process is the result of a combined action of strain and corrosion caused by residual or applied stress.

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Corrosion Testing

Corrosion testing is a scientific method used to evaluate the corrosion resistance of materials in specific corrosive media. It is used to predict the service life of materials, select appropriate materials and corrosion inhibitors, and analyze the causes of corrosion failures. Ding Testing & Inspection provides precise corrosion testing services to ensure the corrosion resistance and reliability of materials, safeguarding industrial safety and product quality.

2025-04-30 15:50:32 51
The Intergranular Corrosion Test

The Intergranular Corrosion Test is an accelerated metal corrosion test method used to inspect the intergranular corrosion sensitivity of metal materials under specific medium conditions. Its primary purpose is to understand whether the material's chemical composition, heat treatment, and processing techniques are appropriate.

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Legal Notices

1、Website Usage

This website is owned, managed, and maintained by Jiangsu Tianding Testing Technology Co., Ltd. (hereinafter referred to as "Tianding Testing"). Before using this website, please read the following terms carefully. Using this website indicates that you have understood and accepted these terms. If you do not accept these terms, please stop using this website. Tianding Testing reserves the right to take legal and fair remedial actions for any violations of these rules.

2、Copyright Statement

All materials or content on this website are protected by copyright law, and all copyrights are owned by Tianding Testing, except for content that is indicated as being cited from other parties. Without the permission of Tianding Testing or other parties, no one may copy, publicly display, publish, or distribute any content from this website in any way for any public or commercial purpose. However, downloading or printing for non-commercial, personal use is allowed, provided that the materials are not modified and the copyright notice or other ownership notices in the materials are retained.

3、Information Release

he materials and information published on Tianding Testing's website, including but not limited to text, images, suggestions, links, etc., although reviewed to the best of Tianding Testing's ability, do not guarantee the accuracy, reliability, timeliness, or completeness of these materials and content, and Tianding Testing expressly disclaims any responsibility for errors or omissions in these materials and content, and does not make any express or implied warranties, including but not limited to warranties of ownership, non-infringement of third-party rights, quality, and freedom from computer viruses. Tianding Testing may modify the content on this website at any time without any notice or prompt, and to obtain the latest version of the information, please visit the website regularly, but Tianding Testing does not promise to update this content in a timely manner.

4、Trademarks

Trademarks, service marks, and logos (collectively referred to as "Trademarks") used and displayed on Tianding Testing's website and related linked websites are registered and unregistered trademarks of Tianding Testing and other rights holders. Your use or access to any content on such websites does not imply any right to use the trademarks. Without prior written permission, you may not use Tianding Testing's trademarks in any way.

5、Personal Information Protection

We respect the privacy of our users and do not collect user information without their consent. For personal information provided voluntarily through registration or subscription for electronic information, such as name, gender, type and number of identification documents, email information, telephone, contact address and postal code, services or preferences desired, customer code, and other similar personal information, it means that you have understood and accepted the use of your personal information and agree to Tianding Testing using your personal information for the specific purpose. Tianding Testing promises not to sell your personal information at any time or under any circumstances and will only use the information obtained according to these terms within the scope allowed by law. However, Tianding Testing may provide your personal information according to legal requirements or requests from government departments; or when Tianding Testing has reason to believe it is necessary to do so to protect Tianding Testing, customers, or the public, it may also disclose certain personal information within an appropriate scope, and you should have anticipated and agreed to this when providing your personal information.

6、Third-Party Websites

Links to third-party websites on this site are provided as a convenience service to you. If you use these links, you will leave this site. Tianding Testing does not control these websites and their content and is not responsible for them. If you decide to visit any third-party websites linked to this site, any results and risks that may arise are entirely at your own discretion.

7、International Users

Due to the international or borderless nature of the Internet, the information provided through this website is also international, so not all products or services mentioned on this website may be available in your country or region. Tianding Testing does not guarantee that the information on this website is applicable or available for use outside of China, and you may not access this information from areas where the content is considered illegal. You may not use the website or export information in violation of Chinese export regulations. If you access the website from outside of China, you are responsible for complying with all local laws. These terms and conditions are governed by the laws of China and are not in conflict with its legal provisions.

8、Changes

Tianding Testing may modify these terms at any time, and you should visit this page regularly to understand the current terms. Some provisions of these terms may also be replaced by specific legal notices or terms clearly designated on certain pages of this site. Tianding Testing may terminate, change, suspend, or discontinue any aspect of the website at any time, including the availability of any features of the website. Tianding Testing may also limit or restrict your access to certain features and services without prior notice and without liability, and may terminate the above authorization, rights, and licenses, and you should immediately destroy all materials upon such termination.

9、 Governing Law

Disputes arising from this announcement or the use of this website are governed by the laws of the People's Republic of China.

10、Dispute Resolution

Disputes arising from this announcement or the use of this website should be resolved through negotiation. If negotiation fails, they shall be resolved by litigation in the relevant People's Court.

11、Interpretation Rights

The right to interpret this announcement and the use of this website is vested in Tianding Testing.

Disclaimer

Disclaimer：

The test results are only responsible for the tested samples and only reflect the evaluation of the tested samples. The test results are intended for scientific research, data analysis, performance evaluation, and quality analysis only. Our company assumes no economic or legal responsibility for the use of the test results, any direct or indirect losses arising from such use, and all legal consequences.
Any partial copying, unauthorized transfer, forgery, misrepresentation, alteration, or other forms of tampering with the test report are invalid, and our company will pursue legal responsibility for the above actions.
Unless required by relevant government departments, law, or the court, our company is not obliged and has no obligation to testify in court regarding the relevant results without our written consent. If the test results are improperly used, our company reserves the right to withdraw the test results and to demand other appropriate additional compensation.
If the test results need to be used in court proceedings or arbitration, the customer must inform our company of this intention before submitting the test samples. Failure to inform our company, resulting in any loss or dispute, our company will not be responsible and has the right to demand other appropriate additional compensation.
The client is responsible for the representativeness of the samples and the authenticity of the information and data provided by the samples. Our company assumes no related responsibilities.
Our company may delegate all or part of the services to agents or subcontractors. The customer authorizes our company to disclose relevant customer information to agents or subcontractors in order to better complete the services.
If the service cannot be completed or other losses are caused by the customer's own error, negligence, or breach of contract, our company will not assume any responsibility and has the right to demand appropriate additional compensation.

Disclaimer：

This website is the company's business website. The items listed on the website pages are only within the scope of the company's business, not the scope of qualifications. If you need to confirm whether the test items can issue qualified reports, please contact customer service for consultation.
Some of the over-inspection items displayed on the website are outsourced and subcontracted to qualified partners with the consent of the customer.

Privacy Protection

Jiangsu Tian Ding Testing Technology Co., Ltd. We respects your privacy and is committed to protecting it through adherence to this policy. We do not collect user information without the user's consent. For the name, email information, phone, contact address, service or preference information, customer code, and other similar personal information provided voluntarily through registration or subscription to electronic information, it indicates that you have understood and accepted the use of your personal information and agree to Tian Ding Testing's use of your personal information for the specific purpose.

Tian Ding Testing promises never to sell your personal information at any time or under any circumstances, and Tian Ding Testing will only use the information obtained according to the terms within the scope allowed by law. However, Tian Ding Testing may provide your personal information as required by law, government departments; or when Tian Ding Testing has reason to believe it is necessary to do so to protect Tian Ding Testing, customers, or the public, also disclosing certain personal information within the appropriate scope. This policy describes the types of information we may collect from you (phone, email, name, address), or the types of information you may provide when visiting the website www.tdtia.com.cn, including sections such as "Customer Cases" contained in the website, and you should have anticipated and agreed to this when providing personal information.

Minors and Children Under 18

Our website is not intended for children under 18 years of age. No one under the age of 18 should provide any information to the website or on the website. We do not intentionally collect personal information from children under 18. If you are under 18, do not use or provide any information on this website or through any of its features, register on the website, or provide any information about yourself, including your name, address, phone number, email address, or any name or username you may use. If we learn that we have collected or received personal information from children under 18 without parental consent, we will delete that information. If you believe we may have information related to children under 18, please contact us.

How We Use Your Information

We use the information we collect about you or that you provide to us, including any personal information:

To display our website and its content to you.
To provide you with the information or services you have requested from us.
To assist us in contacting you when you submit an order for our services.
To personalize your experience. Your information helps us to better meet your individual needs.
To improve our website. We strive to continually improve our website based on the information and feedback we receive.
To improve customer service. Your information helps us to more quickly respond to your service requests and support needs.
To manage contests, promotions, surveys, or other website features that we occasionally conduct.
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To fulfill any other purposes that you provide.
To perform our obligations and exercise any rights arising from any contracts entered into between us and you, including settlement and collection.
To inform you of changes to our website or any products or services we offer or provide. In any other way we may describe when you provide the information.
In any other way we may describe when you provide the information./li>
For any other purpose for which you have given your consent.

Disclosure of Your Information

We may disclose aggregated information about our users and non-identifying information without restriction.

We may disclose the personal information we collect or that you provide, as described in this privacy policy:

To our subsidiaries and affiliates.
To contractors, service providers, and other third parties we use to support our business and who are contractually obligated to keep personal information confidential and only use it for the purposes we disclose to them.
In the event of a merger, spin-off, reorganization, restructuring, dissolution, or sale or transfer of some or all of the company's assets, as part of the ongoing business or bankruptcy, liquidation, or similar proceedings, the personal information held by the company about our website users is among the assets transferred.
To fulfill the purposes you provided.
For any other purpose we disclosed when you provided the information.
With your consent.

We may also disclose your personal information:

To comply with any court orders, laws, or legal processes, including in response to any government or regulatory requests.
To enforce or apply our terms of use and other agreements, including for billing and collection purposes.
If we believe disclosure is necessary or appropriate to protect the rights, property, or safety of the company, our customers, or others.

Choices About How We Use and Disclose Your Information

We strive to provide you with choices regarding the personal information you provide to us. We have created mechanisms to provide you with control over your information:

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Corrosion Testing Projects

Legal Notices

Disclaimer

Disclaimer：

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Privacy Protection

Minors and Children Under 18

How We Use Your Information

Disclosure of Your Information

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Choices About How We Use and Disclose Your Information

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