Professional Marine Steel Spur Gears , Heavy Duty Machine Parts Gears

Type:

Forgings Castings Steel Spur Ring Gears , CNC Machining Spur Gears

Application

Mining Project, Ball Mill RIng Gear, Petroleum,Chemical,Marine,Drug,Gas,metallurgy,Mechanical,Food,etc..

Size:

Diameter within 12M, Weight within 200MT

Material:

Our castings using Electric Arc or Induction Furnace sand Vacuum Degassing (if required) are manufactured to ASTM, AISI, DIN, JIS, SAE or proprietary standards

Quality Control:

UT,MT,RT,PT,chemical composition test,mechanical property test,etc.

Heat Treatment: 

Normalize,Quenching,Tempering,Anealled.

Surface Treatment:

painting,plating,polishing,black oxide,transparent anti-rust oil.

Inspection:

SGS/CITIC Inspection Report or Customer Inspection and the Third Parts Inspection

Standard:

ANSI,ASTM,ASME,API,JIS,DIN,BS,EN,KS,UNI,SABS,GOST.

Certificate:

1, Raw material certificate(material chemical compositon)

2, Heat treatment sheet report

3, Dimension inspection report

4, UT test report

Packing: 

Seaworthy plywood packaged on stell pallets or as customer's request