High Quality Steel Large Size Forged Ring Wind Power Flange

• Processing Object: Metal
• Molding Style: Forging
• Molding Technics: Gravity Casting
• Application: Agricultural Machinery Parts
• Material: Steel
• Heat Treatment: Quenching
• Surface Treatment: Polishing
• Forging Tolerance: +/-0.5mm
• Standard: ASME
• Certification: ISO 9001:2015 & PED
• Transport Package: Plywood Case/Brandrith
• Specification: TUV
• Trademark: DHDZ
• Origin: China
• HS Code: 73261910
• Production Capacity: 100 Metric Tons/Month

Product Description

1.Forged SHAFT,forged RING;forged BLOCK;forged FLANGE.

Pipe sheet,gear ring,slewing bearing ring...most of forging parts.
Forged steel flanges/carbon steel flanges/stainless steel flanges

2.Material: 4130, 4140, 4317, 4142, 4340, UNS440, 34CrNi3Mo,25Cr2Ni4MOV, 18CrNiMo5, 30CrMo, 9Cr2Mo, 9Cr2W, 9Cr3Mo, 60CrMoV etc.

3.Dual certified to ASME/ASTM SA/A182 and EN10222-5 or DIN17440 

4.PED-AD 2000-Merkblatt W0

Name:	Ring
Raw material:	carbon/stainless/alloy steel
Min size:	Ø75/Ø15x12mm
Max size:	Φ8000 ×Φ7000×10000
Min weight:	0.30kg
Max weight:	9000kg
Heat treatment:	Normalize/Quench/tempering

 

Forging Product Size Range
Forgings	Raw Material	Min.Size (mm)	Max.Size (mm)	Min.Weight (kgs)	Max.Weight   (kgs)	Heat Treatment
Shaft	Carbon steel  Stainless Steel  Alloy Steel	Φ30×50	Φ1500×10000	0.3	40000	Normalizing Queching Tempering Annealing Solution Annealed
Ring		Φ75 ×Φ15×12	Φ8000 ×Φ7000×10000	0.3	30000
Disc		Φ90 ×20	Φ6000 ×1000	0.5	40000
Block		100 ×100×100	4000 ×4000×6000	7.85	40000
Gear Ring		Φ75 ×Φ15×12	Φ8000 ×Φ7000×10000	0.3	30000
Hollow Bar		Φ90 ×Φ49×133	Φ1500 ×Φ100×10000	4	35000
Other			Φ8000	/	40000