serrated flange bolt iso4162/ din9621/en1665 jiangyin

1. Size, materials and others are all at your requirements and can be changed.

2. Price varies on material, dimensions, finish craft and different payments.

3. We are direct manufacturer in machinery manufacturing work with experience of several decades.

4. A variety of drawing formats: Pro/E , Solidworks, Cimatron, AutoCAD and so on.

5. Detailed production design will be made according to the information you offered.

6.The most important is that we have advanced equipments.

1. Main products: Custom Open Die Forging, Main Shaft, Wind Power Shaft,  Flange,  Tube Sheet, Roller Forging, Ring Forging, Gear Blank, Gear Wheel.

2. Materials: Carbon steel, Alloy steel,Stainless steel

3. Supplying range: Shafts, Sleeves, Rings, Cylinders, Blocks, Modules etc

4. Process: Forging – Normalizing & Tempering – Proof Machining- Quenching & Tempering – Precision Machining

5. QA DOC.: Chemical Composition Report, Mechanical Properties Report, UT Report, Heat Treatment Report, Dimensions Check Report

UT test: 100% ultrasonic test according to EN10228-3, SA388 etc.

Heat Treatment Report: provide original copy of heat treatment curve/time table.

6. Specifications of Forging:

7. Standards: GB, JIS, AISI, SAE, ASTM/ASME, EN, DIN, GOST

8. Max Weight: 15T

9.Size Of The Forging Products:

MAX CAPABILITY (mm): 
Heavy forgings: 
Diameter: less than 2000mm. 
Length: 10,000mm. 
Weight: Under 15T. 
Capability: 1000T/month. 

10.Certification:  ISO9001,TUV, TS.

11. OEM and Customized service offered

 1- Coat with rust preventing oil, and plastic film, then packed in wooden cases or wooden pallets.

 2- Special requirement from customer is accepted.

Check below for more information on placing an order

1.Send you inquiry for us with drawing in 3D/CAD/PDF etc file for us,it needs including what material,material thickness,size,finish(surface treatment),tolerance etc.

2.Confirm the price,lead tim,drawing,payment terms,etc.

3.Customer make the payment for deposit and send us Bank receipt.

4.After we have got the payment,and will make the drawings according to your request,send your to get your approval.After approval,we inform that we will arrange the production & inform the estimated time.