1.material: carbon steel and alloy steel and stainless steel
2. Lifetime: more than 20 years
3. Certificate: ISO9001, ABS/ LR/CCS/DNV/KR/BV/NK/RINA/GL,etc
4. Standard: ASME,ASTM,DIN,JIS,EN
5. Production process: forging-heat treatment-machining
6. Delivery Status: Normalizing and tempering, Quenching and Tempering
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| Name | qualified forged propeller shaft ship transmission shaft rudder stock boat shaft |
| Material | C-Mn Steel, alloy steel. stainless steel |
| Main production process | forged + heat treatment + machining |
| Standards | ASTM, ASME, DIN, JIS, ISO, BS, API, EN |
| Delivery Status | N + T (Normalizing + Tempering), Q + T(Quenching + Tempering) |
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 | 42CrMo,42CrMo4,34CrNiMo6 |
| Marine Shaft | C-Mn Steel |
| Hydro Turbine Shaft | 20SiMn and so on |
| Roller Shaft | 70Cr3Mo;9Cr2Mo;MC1;MC2;MC3;AISI4130;AISI4330;AISI4150;AISI4350;AISI4340;410SS and so on |
| Gear shaft | 17CrNiMo6;18CrNiMo7-6;20CrNi2Mo;42CrMo;47CrNiMo6;20CrMnMo and so on |
| Gear | 17CrNiMo6;18CrNiMo7-6;20CrNi2Mo;42CrMo;47CrNiMo6;20CrMnMo;30CrNiMo8 and so on |
| Pressure Vessel Forgings | SA105;SA350 LF2;16Mn; S355J2; 20MnMo; 15MnMo; 12Cr2Mo;14CrMo;42CrMo;42CrMo4;AISI4130;AISI4330;SA266;SA182;SUS304;SA336 |
| Ring Rolling | 16Mn;50Mn;42CrMo;15MnV;35CrMo;A105;20#;SUS304;304L;316L;410SS and so on |
* As we manufacture customized products, other materials are also appreciated.
For blank, with iron frame.
For semi-finish and finish products, painted with antirust oil, packed with plastic film and packaged into a wooden case.
Superiorities
1. High precision of dimensional tolerance.
2. Excellent mechanical properties.
3. Available in varieties of dimensions (acc to customer's requirements).
4. Advanced production equipments and test instruments.
5. 42 excellent technicists.
6. The production procedures are strictly controlled.
7. Much attention is also paid to the protection and packaging.
Production Flow Chart
Main Equipments
Testing Instruments
Certificates
ISO 9001:2008, PED Certificate, TUVRheinland, Bureau Veritas (BV), Lloyd Register (LR), ABS, RINA, Germanischer Lloyd (GL), Korean Register of Shipping (KR), Det Norske Veritas (DNV), Nippon Kaiji Kyokai (NK)
Company Environment
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Main Clients Overseas
GE, ABB, BOSCH, PMG, FFF, QSC.
About the price
The price has contained quenching and tempering cost.
Specific price is determined by the material and your specific requirements.
