Where is the testing of power fittings done? What does it take to do a power fitting inspection report? Baijian Electric Power Testing can provide you with a one-stop service for power hardware testing and certification, with fast and authoritative reports. So, what are the standards and requirements for testing power fittings
The following are the standards and requirements for the inspection of power fittings
GB/T 699-1999 High Quality Carbon Structural Steels
GB/T 700-2006 Carbon Structural Steels
GB/T 1173-1995 Cast Aluminum Alloys
GB/T 1179-2008 Round Wire Concentric Stranded Hollow Conductors
GB/T 2314-2008 General Technical Conditions for Power Hardware
GB/T 2315-2008 Nominal Failure Load Series and Connection Dimensions for Power Hardware
GB/T 2317.1-2008 Test Methods for Power Hardware Part 1 Part: Mechanical Testing
GB/T 2317.2-2008 Test Methods for Electric Power Hardware Part 2: Corona and Radio Interference Testing
GB/T 2317.3-2008 Test Methods for Electric Power Hardware Part 3: Thermal Cycle Test Methods
GB/T 2317.4-2008 Test Methods for Electric Power Hardware Part 4: Acceptance Rules
GB/T 3880.2-2006 Aluminum and Aluminum Alloy Plates for General Industrial Use Strip Part 2: Mechanical Properties
GB/T 4437.1-2000 Aluminum and Aluminum Alloy Hot Extruded Tubes Part 1: Seamless Round Tubes
GB/T 5075-2001 Terminology of Electric Power Fittings
GB/T 9440-2010 Shortable Iron Castings
GB/T 14049-2008 Rated Voltage 10kV Overhead Insulated Cables
GB/T 14315-2008 Compression Copper for Power Cable Conductors Aluminum terminal blocks and connecting pipes
GB/T 16927.1-2011 High voltage testing techniques Part 1: General definitions and testing requirements
GB 50054-2011 Low voltage distribution design code
GB 50061-2010 Design code for 66kV and below overhead power lines
DL/T 5220-2005 Technical code for design of 10kV and below overhead power distribution lines
DL/T 683-2010 Power fittings product model naming method
DL/T 756-2009 Suspension Clamps
DL/T 757-2009 Strain Clamps
DL/T 758-2009 Connection Hardware
DL/T 759-2009 Connection Hardware
DL/T 763-2001 Technical Conditions for Pre twisted Hardware for Overhead Lines
DL/T 764.1-2001 Special Fasteners for Power Hardware Hexagonal Head Pinhole Bolts
DL/T 764.2-2001 Special Fasteners for Power Hardware Closed Pin
DL/T 76 5.1-2001 Technical Conditions for Hardware of Overhead Distribution LinesDL/T 765.2-2004 Hardware of Overhead Bare Conductors with Rated Voltages of 10kV and Below
DL/T 765.3-2004 Hardware of Overhead Insulated Conductors with Rated Voltages of 10kV and Below
DL/T 768.1-2002 Manufacturing Quality of Power Hardware - Separable Iron Castings
DL/T 768.2-2002 Manufacturing Quality of Power Hardware - Forged Parts
DL/T 768.3-2002 Manufacturing Quality Impact of Power Hardware Pressure parts
DL/T 768.4-2002 Manufacturing quality of power fittings, ductile iron parts
DL/T 768.5-2002 Manufacturing quality of power fittings, aluminum parts
DL/T 768.6-2002 Manufacturing quality of power fittings, welded parts
DL/T 768.7-2012 Manufacturing quality of power fittings, hot-dip galvanized layer of steel parts
YB/T 124-1997 aluminum clad steel strand
YB/T 4165-2007 steel strand for shock hammer
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