Testing objects

Testing of threaded steel bars for prestressed concrete

Testing items

Dimensional testing

Testing standards

GB/T 20065-2016 Testing of threaded steel bars for prestressed concrete

Related standards

GB/T 20125-2006 Determination of multi-element content of low alloy steel Inductively coupled plasma atomic emission spectrometry GB/T 20125-2006 4-9

GB/T 230.1-2018 Metallic materials Rockwell hardness test Part 1: Test method GB/T 230.1-2018 5-8

GB/T 230.1-2018 Metallic materials Rockwell hardness test Part 1: Test method GB/T 230.1-2018 7

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
 

100% 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