Inspection of cylinder head nuts and flywheel nuts for internal combustion engines

Material Analysis 百检检测 2024-05-29

Inspection scope: anchor bolt inspection、 high-strength bolt inspection、 expansion bolt inspection、 wind power bolt inspection、 hexagonal bolt、 pipe segment bolt、 U-bolt、 clamp cable bolt、 etc. Test items: tensile strength、 upper yield strength、 elongation after fracture、 appearance、 infiltration layer thickness、 neutral salt spray resistance、 surface hardness of infiltration layer、 metal elements in infiltration layer、 cross-sectional shrinkage rate、 etc

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms

3. Used as a sales report: issuing legally effective testing reports to make consumers more confident

4. Papers and research: Provide professional personalized testing needs

5. Judicial services: providing scientific、 fair、 and accurate testing data

6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems

inspection and testing process:

1. Telephone communication and confirmation of requirements

2. Recommend solutions and confirm quotations

3. Mail samples and arrange testing

4. Progress tracking and result feedback

5. Provide reports and after-sales service

6. If urgent or priority processing is required

Testing and testing characteristics:

1. The testing industry is fully covered、 meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing、 with no testing fees charged

5. Self service order delivery for free on-site sampling

6. Short cycle、 low cost、 and attentive service

7. Possess authoritative qualifications such as CMA、 CNAS、 CAL、 etc

8. The testing report is authoritative and effective、 and is generally used in China

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