China Large Steel Casting for Turbine Spare Parts

• Customization: Available
• Type: Alkaline Phenolic Resin Sand
• Casting Method: Thermal Gravity Casting
• Model NO.: HVL0133
• Sand Core Type: Resin Sand Core
• Application: Hydro Steam Turbines etc
• Machining: Nc Milling Machining
• Material: Low-Carbon Stainless Steel
• Surface Treatment: Grinding Polishing
• Surface Roughness: Ra6.3
• Standard: ASTM AISI DIN...
• Certification: ISO 9001:2000
• Relative Parts: Blades,Hub,Crown,Band,Valve,Pump
• Material Brand: ASTM A743 Ca6nm, Zg06cr13ni4mo, Zg06cr16ni5mo etc
• Weights up to: 35tons
• Transport Package: Steel Bracket
• Specification: Accroding to drawing
• Trademark: OEM
• Origin: Made in China
• HS Code: 84109090
• Production Capacity: 10000 Tons/Year

Product Description

Description	Specialized manufacture of complex heavy castings made of stainless steel,carbon steel,special alloys weights to 35 tons, focused on supplies of components for hydro, gas and steam turbines, pumps, valves and shipbuilding Mining to global market.
1.Product Name:	Heavy large steel casting
2.Processes	Alkali phenolic resin sand casting
3.Software	Magma simulation ,CFD, Solid work, ProE, Auto CAD ( .stl / .igs /.stp /.dwg etc )
4.Main casting equipment	AOD, VOD, LFV, HT Heat treatment furnaces, Phenolic sand molding, self-hardening sand system.
5.Types casting steel	Martensitic stainless steel, Austenitic stainless steel, Duplex stainless steel , Middle-low alloy steel , Carbon steel
6.Max single rough casting	35000kgs
7.Size	Max diameter size: 8000mm
8.Machining roughness	Ra0.8~6.3um
9.Material brand	ASTM A743 CA6NM, ASTM A743 CB6, ZG06Cr13Ni4Mo, ZG06Cr16Ni5Mo, ZG15Cr13, ZG20Cr13 etc. Carbon steel material brand including ZG20Mn, GS20Mn5+N, ASTM A216 WCA, ASTM A216 WCB, ASTM A216 WCC etc. martensitic stainless steel, austenite stainless steel, double phase stainless steel, middle-low alloy steel and carbon steel etc.
10.Material standard	ASTM, GB, AISI, DIN, BS, JIS, NF, AS, AAR.......
11.Surface treatment	Sand Blasting, Grinding, Carbon planning, Rough machining, Fine machining.
12.Relative products	Hubs, crown, band, cone, blades, guide vanes etc., Francis/ Tubular/ Kaplan/pelton runner, main shaft, head cover, bottom ring, upper and lower[A1]  bracket, stator frame, rotor spider.
13.Quality control	Technology exchange, inspection plan, sampling and inspection Material control, process control, production management control, final inspection control
14.Inspection Report	Spectrum analysis, hardness test, tensile strength test, impact test, 3D measurement, dimension inspection, Visual inspection, NDT inspection etc. .
15.Application	Hydropower projects,windpower projects, mining machines, pump and ship etc.

 

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