BAIJIAN - Third party testing organization
Gas shielded welding wires are divided into two categories: solid core welding wires and flux core welding wires. In China、 solid core welding wires are mainly used、 but flux cored welding wires are rapidly being promoted and have broad application prospects. MIG welding wire、 combined with Ar+2% O2 or Ar+5% CO2 shielding gas、 is mainly used for welding high alloy steel such as stainless steel. MAG welding wire can be combined with Ar plus 5% or more CO2 or Ar plus 2% or more O2 shielding gas、 or CO2 can be used as the shielding gas. The latter type of protective gas has a low cost and is widely used for welding carbon steel、 low alloy steel、 stainless steel、 etc. It can also be used for surfacing welding. With the increase of CO2 or O2 content in the protective gas、 the oxidation of the arc atmosphere increases、 and it is required that the welding wire should contain sufficient amounts of deoxidizers、 such as silicon、 manganese、 etc
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