BAIJIAN - Third party testing organization
Baijia.net specializes in cold heading parts testing、 and our platform has established testing institutions that cover the entire testing industry. Online one-on-one service. The test report is delivered on time and with good quality、 and you can enjoy the report delivery service. On the Baijian platform、 customers can complete the inspection process online from ordering services、 submitting commission information、 and finally paying the inspection fee、 without leaving the house. Next、 I will briefly introduce the testing standards and process of BAIJIAN for cold heading parts testing
Inspection scope of cold heading parts
Cold heading nuts、 cold heading special shaped parts、 cold heading standard parts、 stainless steel cold heading parts、 automotive cold heading parts、 tappet cold heading parts、 cold heading pressure riveting parts、 cold heading flat parts、 cold heading mold parts、 etc
Inspection items for cold heading parts
Hardened layer depth inspection、 mechanical property inspection、 surface smoothness inspection、 plastic hardness inspection、 surface crack inspection、 surface roughness inspection、 Surface defect detection、 etc.
Inspection standards for cold heading parts
GB/T 6478-2015 steel for cold heading and cold extrusion
GB/T 29087-2012 non quenched and tempered cold heading steel hot-rolled wire rod
GB/T 28906-2012 cold heading steel hot-rolled wire rod
GB/T 5953.3-2012 cold heading steel wire Part 3: non quenched and tempered cold heading steel wire
GB/T 5953.1-2009 cold heading steel wire Part 1: Heat treated cold heading steel wire
GB/T 59 53.2-2009 Cold heading steel wire Part 2: Non heat treated cold heading steel wire
YS/T 292-2013 Hard alloy blanks for hexagonal nut cold heading molds
YS/T 241-2013 Hard alloy blanks for steel ball cold heading molds
The business of the testing institution established by BAIJIAN covers the entire testing industry. Online one-on-one service. The inspection report is delivered on time and with good quality、 and customers can enjoy the report delivery service. On the Baijian platform、 customers can complete the inspection process online from ordering services to submitting commission information to finally paying the inspection fee. They don't need to go out to complete the inspection process. The report was delivered on time and with good quality. The platform is committed to providing testing services for enterprises and individuals. It uses Internet+testing e-commerce to provide customers with diversified testing services
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