BAIJIAN - Third party testing organization
Testing items include rust resistant coating、 hardness、 chemical composition、 cracks、 thickness of galvanized layer、 corrosion resistance、 appearance quality、 manufacturing process、 fastener connection、 material hardness、 tensile force、 bending degree、 anti-corrosion、 surface flatness、 manufacturing size、 installation fixation、 fastener durability、 structural connection strength、 load resistance、 impact test、 etc. The detection scope includes cast iron guardrails、 steel plate guardrails、 concrete guardrails、 cement guardrails、 wooden guardrails、 temporary guardrails、 retaining wall guardrails、 plastic guardrails、 aluminum guardrails、 glass guardrails、 anti glare plate guardrails、 graphite concrete guardrails、 synthetic material guardrails、 curbstone guardrails、 steel pipe guardrails、 reinforced concrete guardrails、 higher guardrails、 collision walls、 substructure guardrails、 central isolation belt guardrails、 etc. Relevant reference standards and specifications GB/T 31447-2015 Pre galvanized highway guardrails DB11/T 884-2012 Specification for the installation of highway guardrails GB/T 25833-2010 Galvanized steel wire ropes for highway guardrails JTG B05-01-2013 Safety performance evaluation standard for highway guardrails T/CI 017-2021 Rare earth weathering steel highway guardrails TIS 248 1977 Corrugated plate steel beam standard for highway guardrails JTG/T F83-01-2004 Safety performance evaluation standard for highway guardrails DB13/T 2728-2018 Buried steel columns for highway guardrails Deep non-destructive testing regulations T/HBTL 002-2020: Thermosetting polyester powder coating for highway guardrails DB37/T 1719-2010: Technical standards for the application of transition sections and anti-collision pads for highway guardrails. The purpose of handling testing reports is to evaluate the quality of the products; 2. Determine the product quality level、 i.e. the severity of defects; 3. Inspect the process flow and supervise the process quality; 4. Collect、 statistics、 and analyze quality data to lay the foundation for quality improvement and management activities; 5. Introduce arbitration inspection to determine the responsibility for quality accidents. The purpose of handling third-party testing reports is to obtain an independent、 objective、 and professional evaluation result to confirm whether the tested items or services comply with relevant regulatory standards、 quality requirements、 or technical specifications、 and to verify their safety、 reliability、 and performance. Third party testing reports are typically used in areas such as product certification、 market access、 supply chain management、 trade negotiations、 and dispute resolution. Precautions for Testing Report: Carefully read and understand each section after receiving the testing report. Ensure that there is a "research and testing special seal" and official seal in the report、 and check the anti-counterfeiting QR code to confirm its effectiveness. Confirmation information: Verify whether personal or organizational information is accurate and accurate. If the report is not stamped with the "Research and Testing Special Seal" or official seal、 it is invalid. Pay attention to the test results: Focus on the summary and detailed information of the test results. If in doubt、 consult relevant engineers and it is strictly prohibited to alter the report. Pay attention to the reference range: Check the reference range of the test results to see if the results are normal. As the reference range varies depending on factors such as samples、 test methods、 reference standards、 etc.、 please contact our engineers to discuss your specific situation. Objection handling: If you have any objections to the test report、 please file an appeal within 15 days of receiving the report. Late appeals will not be accepted. The above article is a partial list. For more testing needs and details、 please consult the online consultant of the free consulting agency: 18501763637
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 problemsinspection 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 requiredTesting and testing characteristics:
1. The testing industry is fully covered、 meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. 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