BAIJIAN - Third party testing organization
Hot dip galvanized pipes are generally galvanized to improve the corrosion resistance of steel pipes. Galvanized steel pipes are divided into two types: hot-dip galvanizing and electrogalvanizing. The hot-dip galvanizing layer is thick、 the cost of electrogalvanizing is low、 and the surface is not very smooth. The mechanical properties of steel are important indicators to ensure the ultimate usability (mechanical properties) of steel、 which depend on the chemical composition and heat treatment system of the steel. In steel pipe standards、 tensile properties (tensile strength、 yield strength or yield point、 elongation)、 hardness and toughness indicators、 as well as high and low temperature properties required by users、 are specified according to different usage requirements
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