Type:

Forged Steel Mining shafts

Application

Mining Project, Ball Mill Gear Shaft , 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

Delivery Date:

Decided by the amount and dimensions of products. Usually we control the large diameter rings' delivery time within 5 weeks after we receive your formal order.

Competitive Advantage:

Quality control and management to the whole produce process, including ingot smelting,forging, heat treatment, machining and strictly final inspection prior to delivery.

Price:

High Precision with Reliable Cost.Do Not Loss Us, You will get good business.