This standard specifies the type, model, packaging, transportation, and storage of vortex type self priming electric pumps. This standard is applicable to the transportation of clean water or liquids with physical and chemical properties similar to clean water, vortex type self priming electric pumps (hereinafter referred to as electric pumps). The following normative references are essential for the application of this document. GB/T 191 Packaging, Storage and Transportation Graphical Symbols GB/T 699 High Quality Carbon Structural Steels GB/T 1173 Cast Aluminum Alloys GB/T 1220 Stainless Steel Bars GB/T 1971 Rotating Electrical Machines - Line End Marks and Direction of Rotation GB/T 2828.1-2012 Sampling and Inspection Procedures - Part 1: Plan GB/T 4942.1-2006- Protection Levels (IP Codes) for the Overall Structure of Rotating Electrical Machines GB/T 9239.1 Mechanical Vibration Constant State (Rigid) Quality requirements for rotor balance - Part 1: GB/T 9439 Gray cast iron parts GB 10396 Agricultural and forestry tractors and machinery, lawn and horticultural power machinery - Safety signs and hazard graphics, general principles GB/T 13306 signs GB/T 13384 General technical conditions for packaging of mechanical and electrical products GB/T 22719.1 Insulation between turns of AC low-voltage motors - Part 1: GB/T 26117-2010 Test methods for micro electric pumps
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