This standard specifies the types, basic parameters, technical requirements, assembly requirements, test methods and markings, packaging, transportation, and storage of electric submersible pump units. The submersible pump unit includes a submersible motor (referred to as the motor), a motor protector (referred to as the protector), a suction and treatment device, a submersible pump (referred to as the pump), a submersible cable (referred to as the cable), a dedicated control cabinet (referred to as the control cabinet) for the submersible pump, a dedicated transformer (referred to as the transformer) for the submersible pump, and a dedicated junction box (referred to as the junction box) for the submersible pump. This standard is applicable to the design, manufacturing, testing, and acceptance of electric submersible pump units
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 problemsBaijian 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