Analysis of the testing items and standards for chlorinated polyvinyl chloride (PVC-C) casingHow to apply for a report? What items need to be tested? We will conduct testing and evaluation in strict accordance with the standards. We can also provide personalized testing plans and reports according to your needs.

Test items:

Dimensions, Vicat softening temperature, ring segment heat compression, drop hammer impact, ring segment heat compression force, longitudinal shrinkage rate, volume resistivity, part, all, wall thickness, appearance, average outer diameter, curvature, minimum length of the first stage of the socket, minimum inner diameter of the second stage of the socket, minimum socket length, marking, drop hammer impact test, specification size and deviation, length, color, ring segment heat compression force, appearance quality, size outer diameter, wall thickness, length, socket length, curvature, appearance color, appearance inspection, color, appearance, outer diameter, socket size, all items, connection, chlorinated polyvinyl chloride PVC-C casing for buried high-voltage power cable, marking, packaging, transportation, storage, average outer diameter and wall thickness, / all items, appearance color / average outer diameter, wall thickness

Testing standards:

1. Chlorinated polyvinyl chloride PVC-C casing for buried high-voltage power cable QB/T2479-2005 Chlorinated polyvinyl chloride PVC-C casing for buried high-voltage power cable QB/T2479-2005

2. GB/T9647-2003 "Chlorinated polyvinyl chloride PVC-C casing for buried high-voltage power cable"

3. QB/T2479-20052017 Chlorinated polyvinyl chloride PVC-C casing for buried high-voltage power cable

4. QB/T2479-20054.3 Chlorinated polyvinyl chloride for buried high-voltage power cable Vinyl PVC-C casing

5. GB/T8802-2001 Determination of Vicat softening temperature of thermoplastic plastic pipes and fittings 4.7

6. QB/T2479-2005 Chlorinated polyvinyl chloride PVC-C casing for buried high-voltage power cables /

7. GB/T9647-2003 Determination of ring stiffness of thermoplastic plastic pipes 4.7

8. QB/T2479-2005 4.7 Chlorinated polyvinyl chloride PVC-C casing for buried high-voltage power cables

9. GB/T31838.2-2019 Dielectric and electrical properties of solid insulating materials Resistance characteristics Part 2: Resistance characteristics DC method Volume resistance and volume resistivity

10. GB/T8806-2008 Determination of dimensions of plastic parts of plastic pipe systems

11. QB/T2479-20055.6.1 Chlorinated polyvinyl chloride PVC-C casing for buried high-voltage power cables

12. QB/T2479-20055.2 Appearance inspection

13. QB/T2479-20055.6.2 Chlorinated polyvinyl chloride PVC-C casing for buried high-voltage power cables

14. GB/T1410-1989 Solid Test methods for volume resistivity and surface resistivity of bulk insulating materials

15. QB/T2479-20052017 "Chlorinated polyvinyl chloride PVC-C casing for buried high-voltage power cables" 5.2

16. QB/T2479-20055.5 Curvature

17. QB/T2479-20055.6.5 Longitudinal shrinkage

18. QB/T2479-20055.3 Length

19. QB/T2479-20055.6.4 Drop hammer impact

20. QB/T2479-20055.4 Size

Testing fee price:

Due to the different test items and experimental complexities, please contact customer service for specific confirmation and quotation.

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
 
 

Test report function

1、Project bidding: issue authoritative third-party CMA/CNAS qualification report；

2、E-commerce platform entry: quality inspection reports recognized by major e-commerce platforms；

3、Used as sales report: issuing a test report with legal effect to make consumers feel more at ease；

4、Papers and scientific research: providing professional and personalized testing needs；

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

6、Industrial problem diagnosis: verifying the troubleshooting and correction of problems in industrial production；