Type:

Hardness Surface Industry Forging Steel Alloy Shafts with High Precision base on Customer's Drawing 

Application

Mining Project, Hardness Surface Industry Forging Steel Alloy Shaft with High Precision base on Customer's Drawing, 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.