BAIJIAN - Third party testing organization
There are four types of welded joints: butt joints、 T-joints、 corner joints、 and lap joints. The size of the butt joint of a welded workpiece is determined by the joint form、 thickness、 and groove form of the welded workpiece. Electricians usually operate welding on angle steel and flat steel without grooves、 and the seam size is 0-2mm. Welding has developed into an important processing method in the manufacturing industry、 widely used in fields such as aviation、 aerospace、 metallurgy、 petroleum、 automotive manufacturing、 and national defense. In welding products、 the quality of the weld seam directly affects the lifespan of the product. Therefore、 in the production process、 it is necessary to strictly control the weld size according to design requirements、 as well as strictly control the generation of various defects
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