BASIC INFORMATION
1. Name of commodity: Forging/Forged Sleeve
2. Main Materials: Alloy steel, carbon steel, stainless steel
Steel Ingot: EAF-LF-VD/ESR. Material Certificate according to En10204-3.1 is requested from ingot supplier
3. Forging type: Free forging
4. Weight range: 100kg-5000kg
5. Specification: Φ 850/Φ 730--1600 to 1850mm
Φ 720/Φ 600--1550 to 1750mm
Φ 690/Φ 590--1400 to 1650mm
Φ 620/Φ 520--around 1000mm
...
6. Process: Forging-Normalizing & Tempering-Proof Machining-Quenching & Tempering-Finish Machining (We can offer you in various process conditions. )
7. Machining capacity: Rough machining or finish machining
8. QA DOC: Chemical Composition Report, Mechanical Properties Report, UT Report, Heat Treatment Report, Dimensions Check Report
The data on chemical composition report and mechanical properties report are approved by third party.
UT test: 100% ultrasonic test according to EN10228-3, SA388, Sep 1921 C/c etc.
Heat Treatment Report: Provide original copy of heat treatment curve/time table.
9. Inspection: By the third party

about US:
1. Main products: Shafts, gears, rollers, valves, flanges, discs, rings, bars, Blocks, etc, normally used for electric genertaion, boat building, petrol Industry, mine industry, machinery manufacturing transmission, etc.
2. Over 10 years' experinece on forging industry and has over 10 advanced technical workers working on the development of forging.
3. Our facilities include 4T, 8T electric hydraulic hammers; 2.5X5m & 2.5X8m heating furnace, 2.5X5m, 2.5X10m, and 3X6m heat treatment furnace; Horizontal lathe, vertical turning and boring machine, CNC and milling machine, etc.
4. OEM and Customized service offered.

If you have any question, please feel free to contact me with drawing and detailed technical requirements. We would try our best to meet your needs.