BAIJIAN - Third party testing organization
Inspection items: chamfer size、 radial clearance、 surface roughness、 material heat treatment quality、 surface treatment quality、 residual magnetism、 load、 lifespan、 etc Scope of application
Radial joint bearings、 angular contact joint bearings、 thrust joint bearings、 rod end joint bearings、 self-lubricating radial joint bearings、 self-lubricating angular contact joint bearings、 self-lubricating thrust joint bearings、 self-lubricating rod end joint bearings、 etc Related Testing Standards
GB/T 304.9-2021 Joint Bearings - Part 9: General Technical Rules
GB/T 39273-2020 Rolling Bearings and Joint Bearings - Characteristics and Performance Indicators Identified by Characteristic Vocabulary for Electronic Media Query Structures
GB/T 304.1-2017 Classification of Joint Bearings
GB/T 9162-2001 Joint Bearings - Thrust Joint Bearings
GB/T 9164-2001 Joint Bearings - Angular Contact Joint Bearings
GB/T 9163-2001 Joint Bearings - Centripetal Contact Joint bearings
GB/T 9161-2001 Joint bearings Rod end Joint bearings
GB/T 14036-1993 Hydraulic cylinder piston rod end with joint bearing earring installation dimensions
GB/T 304.10-1989 Joint bearing tolerances
GB/T 304.9-1981 Technical conditions for centripetal joint bearings
JB/T 14004-2020 Joint bearing parts heat treatment technical conditions
Inspection report precautions1. No report& Ldquo; Special seal for research and testing; Rdquo; Invalid official seal、 invalid report without anti-counterfeiting QR code 2. The copied report was not re stamped; Ldquo; Special seal for research and testing; Rdquo; Or the official seal is invalid 3. The report is invalid without the signature of the main inspector、 reviewer、 or approver 4. The report is invalid if altered 5. If there are any objections to the testing report、 they should be raised within 15 days from the date of receiving the report. If the report is overdue、 it 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
The third-party testing agency of Baijian provides pesticide testing、 fertilizer detection、 pesticide residue testing、 food testing、 drug testing、 toxic and harmful substance testing reports、 etc. Customers who require relevant testing services can leave an online message or directly contact us at 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