Large Long Shaft Forgings, Heavy Shaft and Step Shaft

• Customization: Available
• Material: Alloy Steel
• Standards: ASTM a 370, API 16A
• Model NO.: Shaft-10
• Testing Report: Mtc, Ht, Dimension Report, En3.1
• Stamping: Customization Available
• Load: Central Spindle
• Stiffness & Flexibility: Stiffness / Rigid Axle
• Axis Shape: Straight Shaft
• Shaft Shape: Real Axis
• Transport Package: Steel Frame
• Specification: TUV
• Trademark: DHDZ
• Origin: China
• HS Code: 73261910
• Production Capacity: 12000 Ton/Year

Product Description

Large long shaft forgings, heavy shaft and step shaft





Name: Shaft; Axle; Bar
Raw material: Carbon steel/ stainless steel/ alloy steel
Min size: Ø 30x50mm
Max size: Ø 1000x5000mm
Min weight: 0.30kg
Max weight: 20000kg
Heat treatment: Anneal/ Normalize/Austenitize/ 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	Φ800×5000	0.3	20000	Normalizing; Queching; Tempering Annealing; Quenching & High Temperature Tempering
Ring		Φ75 ×Φ15×12	Φ5000 ×Φ4500×300	0.3	9000
Disc		Φ90 ×20	Φ3500 ×100	0.5	10000
Block		100 ×100×100	1500 ×1500×1500	7.85	26000
Gear Ring		Φ75 ×Φ15×12	Φ5000 ×Φ4500×300	0.3	9000
Hollow Bar		Φ90 ×Φ49×133	Φ1000 ×Φ900×3000	4	12000
Other			Φ5000	/	30000

Shanxi DongHuang Wind Power Flange Manufacturing Co., LTD. , is a medium-size company in the forging industry, and the major products are forgeable pieces and flanges.

With 20 years of manufacturing experience, our factory now covers an area of 16, 000 square meters, employing more than 200 staff, including 4 senior engineers, 6 engineers, 30 technicians and 12 inspection specialists. With advanced technology, world-class craftsmanship and a complete range of inspection methods, we can produce any products smaller than 5, 000 mm in diameter and lighter than 30, 000 kg in weight in one completion. Having signed long-tem purchasing contracts with major steel and iron factories in China such as Bao Steel, Tai Steel, Capital Steel and others, our company can guarantee the quality of raw materials, with a comprehensive operational chains of material soucing, forging, heat treatment, machine tooling, quality inspection, mechanical typing, and packaging. Our equipment and technologies are also constantly upgrading.
 

Material	Carbon steel	ASTM A105, A350 LF1, LF2, LF3, LF6, CL1/CL2,; A694 F52, F60, F65, F70; A516 Gr. 60, 70; BS-EN 10222-2 P245GH, P280GH; EN10222-4 P355NH, P355QH; EN10273 P250GH, P265GH; DIN 17243 C22.8; VD-TUEV350/3 C21; GB/T 1591 Q345B, Q420B; NB/T 47008 16Mn,20#; BS 10250-2 S235JRG2;
	Stainless steel	ASTM A182 F304/304L, F316/316L, F316H, F304H, F321H, F310, F316Ti; NB/T 47010 S30403, S30408, S31603, S31608, S32168; BS-EN 10222-5 1.4301, 1.4307, 1.4404, 1.4541, 1.4571;
	Alloy steel	ASTM A182 F95, F9, F11, F12, F22,F91,F51,F53,F55,F60,F44,etc. NB/T 47008 15CrMo, 12Cr1MoV, 1Cr5Mo; GB/T 3077 42CrMo, 30CrMo, 35CrMo;

 

DHDZ China are manufacturer of the High Quality Steel Flanges and Forgings based on different standards: ASME, JIS, BS, ISO, DIN, EN, SABs etc.   
Flanges covers Weld Neck, Slip On,  Threaded, Lap Joint, Socket Weld, Blind, Orifice, Loose, Plate, Oval, Wind Power Flange, Tube Sheet, other Customized Flanges.     

Forgings covers Blocks, Disks, Rings, Cylinders, Shafts, Tubes, Bars, other Customized forgings, etc..     

Main Mateirals: Carbon Steel, Stainless Steel and Alloy steels;  

International Standards: ASME, JIS, DIN, GB, BS, EN, AS, SABS, etc.    

Standardization and Customization are both our advantages.    

 

Certificate: ISO system, PED certificates, TUV certified.     

Nearly 20 years experience;   

clients from more than 15 Countries in EU, USA, Gulf area, UK, South America, AU, Asia, etc..    

We will do our best to support you no matter big or small you are!  

Production process: 

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Quality Certificates: 


Machineries and testing equipments



Our Team: