Flange:
Jiangyin Shengding Company is a professional supplier for flange. It can be produced as

Japan standard U.S、 ANSI standard, German standard, British standard and other

international advanced standards. Production range from 150mm to 4000mm.Fully meet

customer’s requirements; Flange can be divided slip-on welding flange, welding neck flange

(WNF), threaded flange, socket welding flange, lap joint flange (LJF) and so on.
1.Material
Stainless Steel:  ASTM A182 F304、304L、F316、316L、1Cr18Ni9Ti、0Cr18Ni9Ti、321、

18-8、309S、310S、316Ti、317、347
Alloy Steel:  ASTM A182 F51、F57、2520、2205、904L、S32304、S31500、S31803、

S32205、S32750
2.Production  Process
Material——Cutting—Heating—Forging—Machine——Boring hole——Inspection——

Stamping—Package
3.Flange Type
A.Slip-on welding flange
B.Welding neck flange
C.Threaded flange
D.Socket welding flange
E.Lap joint flange
F.Blind Flange

Gear
Jiangyin Shengding Company  will manufacture various gears as different diameter and

different types. Diameter can be got φ≤3200mm, Mn≤40；It has the most complete gear

processing equipment and testing equipment, Quality has reached the top level.
Description Of Gear
Specification ：5Kg—1200 Kg
A、 Material ：45#，20#，42CRMO，18CR2NI4WA，35CRMNSI，40Cr..etc
B、   Type ：Spur Gear、Helical Gear、Gear Hobbing、Double Helical Gear、Ring Gear.
C、  Production Process：Blank Manufacturing-Tooth billet processing-Gear rough

machining, half-finished，finishing-Tooth Angle pouring and deburring-Geometry

precision inspection-heat treatment-datum finishing-tooth shape processing-Shot peening

-phosphorus treatment-clean tooth face- Inspection-packing.

Shaft
Jiangyin Shengding Company  has many CNC machines，It can process all kinds of

different shaft parts and also be processed according to customer requirements，Surface

roughness can be achieved Aa0.8, Dimensional accuracy can be achieved 0.008MM.

A)Material：45#，20#，42CrMo，18Cr2Ni4Wa，35CrMnSi，40Cr..etc
B)Type ：  We can supply high-quality shaft for oil equipment parts, ports equipment parts,

 coal mine equipment, wind power equipment and etc. Also we can manufacture the

production by you can supply the drawing.

Forging  Product
Jiangyin Shengding Company can provide high quality forging product by the first-class

machine, experienced professionals and quality control measures. The annual production

capacity of our company can reaches 150, 000 tons. All products can meet the requirement of

standard specification and be traced backward according to original records and

identification. The process including contract review, raw material purchasing, working plan

making and issuing, is seriously controlled.

A）Material : A105, LF2, Q235, 20#, 45#, 16Mn, High carbon, Medium carbon and Low

carbon steel, Stainless of 321, 304, 316, 316L, etc.
B）Forging Facility ：hydraulic press machine (800T、1600T、2000T、3500T、3600T),

ring rolling machine (2000、2500、3500、5000mm), charging machine (5—20T), operation

machine,   vertical lathes,   CNC drilling machine (5m), horizontal lathes, etc.