- Model NO.: 16mn 20mn
- Molding Style: Forging
- Application: Machinery Parts
- Heat Treatment: Normalizing
- Forging Tolerance: +/-0.5mm
- Certification: ISO 9001:2008
- Transport Package: Customized
- Origin: Qihe, China
- Processing Object: Metal
- Molding Technics: Pressure Casting
- Material: Steel
- Surface Treatment: Powder Coating
- Standard: GB
- Trademark: Baoding
- Specification: 2T-55T size and material are customized
- HS Code: 7202410000
Technical:Â Â Forged, Casting
Flange Heat Treatment:Â Â Normalizing, Annealing, Quenching+Tempering
Material:Â Â carbon steel
Size:   Customized (Φ≤3300mm)
Chemical composition:
|
 |
C | Si | Mn | Cr | P | S | Ni | Cu |
| 16mn | 0.13~0.19 | 0.20~0.60 | 1.20~1.60 | ≤0.30 | ≤0.030 | ≤0.030 | ≤0.30 | ≤0.25 |
| 20mn | 0.17~0.24 | 0.17~0.37 | 0.70~1.00 | ≤0.035 | ≤0.035 | ≤0.25  | ≤0.25 | ≤0.25 |
Pressure:Â Â Â Â 150 300 400 600 900 1500 and 2500Â Â pn: 6Â 10 16 64 and 160,5K-40K
Standard:Â Â Â Â HG20592-20614/HG20615Â Â Â JB4703/JB4721Â Â Â Â Â SH3406
Foreign Standard:Â Â Â Â ASME B16.5 /ASME B16.47/ASTM B16.36/ASTM B16.48/DIN/BS/JIS/KS
                                     ANSI,JIS,DIN,BS4504,SABS1123,EN1092-1,UNI,AS2129,GOST-12820
Flange Applications :Water works, Shipbuilding industry, Petrochemical & Gas industry, Power   industry,                                                Valve  industry,and general pipes connecting projects etc.
Packing:Â Â As Customers' Requirements
Contact:
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Company  Introduction
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   Shandong Baoding Heavy Industrial Co., Ltd  is located in Qihe Economic Development Zone, Dezhou City, Shandong Province, covering an area of 333,000 square meters and 11km away from Jinan, the provincial capital. With a registered capital of RMB 100 million and total investment of over RMB 1 billion, the Company now has more than 460 employees and 54 technicians, including 18 senior engineers, 3 senior accountants and 33 engineers.
   The Company mainly possesses 65 (sets of) large-scale manufacturing facilities, including 100t electrical arc furnace, 120t ladle furnace, 120t vacuum degassing furnace and 120t vacuum casting system, several infrared heat-treatment furnaces and efficient dust removal, waste heat recovery and water treatment systems, etc. In addition, it also has stainless steel production system of 50t VOD furnace and 50t AOD furnace, as well as forging machines, including 6300t hydraulic unit, 3150t German high-speed forging hydraulic press units, 50t and 100t high-speed forging manipulators, 28 large natural gas soaking and annealing furnaces, several machine tools for machining, such as lathe, milling machine, sawing machine, planning machine, grinding machine, and 8t free forging electro-hydraulic hammer, etc.
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