Shandong Laiduan Machinery Co.,ltd

Shandong Laiduan Machinery Co.,ltd  


Con:Jun Li


Tel:(86)634 6512388

Fax:(86)634 6512388

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ASTM DIN Forged Heat Treatment Hot Rolled Ring Forging
Aug 31, 2017

Basic Info

  • Model NO.: Forged Heat Treatment Hot Rolled Ring

  • Molding Style: Forging

  • Application: Machinery Parts

  • Material: Iron

  • Forging Tolerance: +/-0.1mm

  • Certification: SGS, ISO 9001:2008

  • Condition: New

  • Cncturning: Roungh Machining

  • Transport Package: as The Order

  • Origin: Jiangsu, China

  • Processing Object: Metal

  • Molding Technics: Pressure Casting

  • Machining: CNC Machining

  • Surface Treatment: Passivation

  • Standard: ANSI

  • Size: Acc to The Drawing

  • Shape: Round

  • Trademark: GD

  • Specification: ce, sgs

  • HS Code: 7326

Product Description

Name: Flanges ring forgings stainless steel

Material 42CrMo, 42CrMo4, 34CrNiMo6
Production ability 0.75MW-3MW
Main production process forged+ heat treatment+ rough machining+finish machining
Delivery Status  N + T (Normalizing + Tempering) , with finish machining
Production capacity 1.Open die forging:
Max OD: 3800mm; Max weight: 35t; Max height: 2500mm.
2.Ring rolling:
OD: 600mm~3800mm; Min ID: 500mm; Max weight: 4t; Max height: 500mm.

2.Raw Material:
Carbon steel, C-Mn steel, alloy structure steel, alloyed tool steel, cold roll steel, steel for pressure vessel,
carburizing steel, die steel, stainless steel and so on.

Wind Turbine Shaft  42CrMo4, 34CrNiMo6
Marine Shaft  C-Mn steel
Hydro Turbine Shaft  20SiMn
Roller Shaft  70Cr3Mo; 9Cr2Mo; MC1; MC2; MC3
Gear Shaft  17CrNiMo6; 18CrNiMo7-6; 20CrNi2Mo; 42CrMo; 47CrNiMo6, 20CrMnMo
Gear  17CrNiMo6; 18CrNiMo7-6; 20CrNi2Mo; 42CrMo; 47CrNiMo6, 20CrMnMo, 30 CrNiMo6
Pressure Vessel Forgings  SA105, SA350 LF2, 16Mn, 20MnMo, 15MnMo, 12Cr2Mo1, 14Cr1Mo, 42CrMo, F304, F316, 17-4PH, 4330, 4336, 4340
Ring Rolling  16Mn, 50Mn, 42CrMo, 15MnV, 35CrMo, A105, 20#, 304, 304L, 316, 316L

* As we manufacture customized products, other materials are also appreciated.
3. Specification:
1) The maximum length: 16m;
2) The maximum weight: 38t;
* The products could be manufactured according to your request.
4. Certification: 
ISO 9001:2008, PED Certificate, TUV Rheinland, Bureau Veritas (BV), Lloyd Register (LR), ABS, RINA
Germanischer Lloyd (GL), Korean Register of Shipping (KR), Det Norske Veritas (DNV), Nippon Kaiji Kyokai (NK);
5. Production Process:
Forging---heat treatment---machining (rough machining and finish machining)
6. Delivery Status:
N+T (Normalizing + Tempering), Q+T (Quenching + Tempering);
7. Specific price is determined by the material and your specific requirements.
1. Good mechanical properties;
2. High tensile strength;
3. Well-closed formation;
4. Comparative price;
5. Customized services, manufacturing according to your specific requirements.

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