Payment & Shipping Terms:
|Coverage Area:||All Area In China||Report:||English Report Within 48 Hours|
|Price:||Discount Available For Long Project Above 1 Month||Product Material:||CS, SS, AS, SDSS, Titanium|
|Inspection Arrangement:||Within 24 Hours||Inspector Experience:||At Least 5 Years|
Reliable quality assurance inspector with extensive QC experience for forgings
1. Typical National references standards
• AFNOR NF E81-010 Drop Forgings (Ferrous Metals)
• ASME Y14.8
• ASTM A102/A1021M S
• ASTM A1048/A1048M
• ASTM A1048/A1048M
• ASTM A105/A105M
• ASTM A181/A181M
• ASTM A266/A266M
• ASTM A275/A275M
• ASTM A336/A336M
• ASTM A350/A350M
• ASTM A350/A350M
• ASTM A473
• ASTM A484/A484M
• ASTM A508/A508M
• ASTM A541/A541M
• ASTM B564
• BS EN 10228-1
• BS EN 10228-2
• BS EN 10228-3
• BS EN 10228-4
The above references are given for guidance only and the list is not intended to be comprehensive.
2. Inspection Checklist for forgings quality assurance inspector
Check all test certificates of physical properties and ladle analysis to relevant specification. If inspection is at the foundry, mechanical tests should be witnessed.
Note: all test pieces must have received the same heat treatment as the casting. Check heat treatment charts.
Visual and Dimensional Inspection
Visually inspect the Forgings for surface defects.
Check major dimensions including location of nozzle openings, flange faces etc. relative to centre line of forging. On split forgings, allowance should be made for final machining when making these checks. Also on split forgings, bed plates, crank cases etc., a straight edge should be applied along major faces to ensure that faces will clean up on machining.
All defects must be completely chipped out and ground to clean metal. In the case of any linear defect such as a crack or tear, it is essential that either magnetic particle of dye penetrant inspection be carried out to confirm complete removal of the defect before weld repair.
3. Why use INF quality assurance inspector
INF have provided quality assurance inspector to many leading oil&gas company, EPC and trading agent.
Working as an independent third party QC agent, INF strictly follow all standard, specification and regulation.
Production forging involves significant capital expenditure for machinery, tooling, facilities and personnel. In the case of hot forging, a high-temperature furnace (sometimes referred to as the forge) is required to heat ingots or billets. Owing to the massiveness of large forging hammers and presses and the parts they can produce, as well as the dangers inherent in working with hot metal, a special building is frequently required to house the operation. In the case of drop forging operations, provisions must be made to absorb the shock and vibration generated by the hammer. Most forging operations use metal-forming dies, which must be precisely machined and carefully heat-treated to correctly shape the work piece, as well as to withstand the tremendous forces involved.
4. Inspection items for quality assurance inspector
During inspection of our quality assurance inspector, the inspector will carefully survey all critical manufacturing steps, and perform inspection items like:
Raw material inspection
Purchased parts inspection
Welding material inspection
Pressure test inspection
Heat treatment inspection
Mechanical Operation inspection
Performance test inspection
Final documents verification
Spare parts inspection
Inspection of loading and transportation
Other inspection(As per client's requirement)
|Pre-Shipment Inspection (PSI)
Production Monitoring (PM)
During Production Check (DUPRO)
Initial Production Check (IPC)
Lab test witness
Daily, weekly, monthly or per customer requirement
English report or per customer request
Report will be submitted within 48 hour after inspection finished
5. Our advantages
To ensure the quality and safety of the goods to customers, INF provide professional quality assurance inspector, all quality assurance inspector are with at least 5 years related working experiences in industry field and all requested qualification like NDE, ASNT.
Our quality assurance inspector services network cover most area of china, inspector can attend the inspection upon customer's notification within 24 hours.