BAIJIAN - Third party testing organization
Baijia.net specializes in cylinder testing、 and our platform's established testing institutions cover the entire testing industry. Online one-on-one service. The test report is delivered on time and with good quality、 and you can enjoy the report delivery service. On the Baijian platform、 customers can complete the inspection process online from ordering services、 submitting commission information、 and finally paying the inspection fee、 without leaving the house. Next、 I will briefly introduce the testing standards and process of Baijia.net for cylinder barrel testing
Cylinder detection range
Hydraulic cylinder、 piston cylinder、 cylinder、 stainless steel cylinder、 etc
Cylinder detection items
Straightness detection、 coaxiality detection、 oil leakage detection、 airtightness testing、 surface cleanliness detection、 crack detection、 wear testing、 rust prevention detection、 wall thickness detection、 leakage detection、 friction resistance detection、 inner diameter flatness detection、 hardness detection、 clearance detection、 roughness detection、 hydrostatic testing、 impact strength detection、 blasting pressure detection、 etc
Cylinder Inspection Standards
JB/T 11718-2013 Technical Conditions for Hydraulic Cylinder Barrels
YB/T 4673-2018 Seamless Steel Pipe for Cold Drawn Hydraulic Cylinder Barrels
GB/T 38758-2020 Technical Requirements for Pneumatic Non ferrous Metal Cylinder Barrels
BS 5242-2-1983 Hydraulic Cylinder Barrels. Part 2: Specification for Precision Boring Non ferrous Metal Pipes
BS ISO 6432-1985 Pneumatic Transmission.
Single rod cylinder. 10 bar (1100kPa) Series. 8-25mm cylinder barrels. Assembly dimensionsBS ISO 7180-1986 pneumatic fluid power. Cylinder、 cylinder barrel、 and port thread specifications
BS ISO 7181-1991 hydraulic transmission. Hydraulic cylinder、 cylinder barrel、 and piston rod section ratio
DIN ISO 6432-1987 pneumatic transmission single rod cylinder 10bar (1100KPa) Assembly dimensions of cylinder barrels for series 8-25mm
ISO 6537-1982 pneumatic transmission system cylinder barrels - Requirements for non-ferrous metal pipes
ISO 6547-1981 hydraulic transmission cylinder barrels - Dimensions and tolerances of piston sealing grooves with support rings
ISO/TR 140-747-2003 pneumatic transmission cylinder barrels - Load capacity and representation method of pneumatic slide blocks
KS B6346-1975 oil pressure 4-cylinder cylindrical line wheel valve with bottom plate
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