BAIJIAN - Third party testing organization
Testing items: volume、 weight、 working pressure、 pressure test、 airtightness test、 explosion test、 fatigue test、 chemical composition of materials、 impact absorption energy、 weld appearance、 weld radiographic examination、 etc Applicable scope
Steel welded gas cylinders、 liquefied propylene welded gas cylinders、 propane steel welded gas cylinders、 refillable steel welded gas cylinders、 etc Relevant Testing Standards
GB/T 5100-2020 Steel Welded Gas Cylinders
GB 13075-1999 Regular Inspection and Evaluation of Steel Welded Gas Cylinders
GB 17673-1999 Liquefied Propylene Propane steel welded gas cylinders
KS B 6250-2005 refillable steel welded gas cylinders
LD/T 69-1994 Quality Control Points for Steel Welded Gas Cylinders
ISO 10460-1993 Steel Weldable Gas Cylinders Regular Inspection and Testing
GB/T 228.1 Metallic Materials Tensile Testing Part 1: Room Temperature Testing Methods
GB/T 229 Metallic Materials Charpy Pendulum Impact Testing Method
GB/T 232 Metallic Materials Bend Testing Method
GB/T 1804 General tolerances for linear and angular dimensions without tolerance indications
GB/T 7144 Gas cylinder color markings
GB/T 8335 Gas cylinder special threads
GB/T 9251 Gas cylinder hydrostatic test method
GB/T 9252 Gas cylinder pressure cycling test method
GB/T 12137 Gas cylinder airtightness test method
Inspection report precautions1. Report no& 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