High Precision Heat Exchanger Tube Sheet 16mnd / 20mnmo Carbon Steel, Alloy Steel Forging

• Customization: Available
• Processing Object: Metal
• Molding Style: Forging
• Molding Technics: Forging
• Application: Machinery Parts
• Material: Steel
• Heat Treatment: Normalizing
• Standard: GB
• Certification: ISO 9001:2000
• Main Mateirals: Carbon Steel, Stainless Steel and Alloy Steels
• International Standards: ASME, JIS, DIN, GB, BS, En, as, SABS
• Material Forging: 20crmo Steel
• More Material: 42CrMo4, 20crmnmo
• Free Forge: Precision Forging Processing
• Open Die Forging: Forced Machinery Components
• More Choose: 18crnimo7-6, 20crni2mo, 30crnimo8
• Lead Time: 30 Days
• Wheel Forging Diameter/Weight: 1.9m/9t
• Oil Equipment: Valve
• Transport Package: Sea Shipping
• Specification: 9-12 Ton
• Trademark: Tiangong
• Origin: China
• HS Code: 7326191000
• Production Capacity: 38, 000 Tons
• Package Size: 300.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 1000.000kg

Product Description

Product Description

 

Products: Free Forging and Open Die Forging factory. 
We supply quality steel forgings with rough machining and heat treatment. 

42CrMo4 ASME SA355 Alloy Steel Forgings , Forged Steel Flanges

WesuppWe ly quality steel forgings with rough machining and heat treatment service.
We supply quality steel forgings with rough machining and heat treatment service.

We supply shaft forgings, sleeve forgings, block forgings, disc forgings, cylinder forgings and etc.

quality shaft forgings made of quality steels are ideal shaft blanks for your shafts manufacturing.

our hollow tube forgings shall be 100% customized according to your specifications.

forged rods can be made of different steels. ESR forged rods also available for you.

quality ring forgings for your parts manufacturing. carbon steel, alloy steel, stainless steel available.

Company Profile

Our factory: 

A. More than 25 years of professional free forging and open-die forging manufacturing experience
B. The company covers an area of 71,000 square meters
C. The construction area of the production workshop is 12,000 square meters
D. Total number of employees: 158
E. 28 engineering and technical personnel
F. 59 skilled workers
G. Annual production capacity is 38,000 tons
H. Annual raw material steel throughput turnover reaches 56,000 tons

Our Forged Steel Products
Tiangong Forging supplies a variety of semi-finished forged steel products, with the main materials being nickel-molybdenum steel, alloy steel, die steel, stainless steel and carbon steel. In addition to general steel grades such as 35#, 45#, 42CrMo, 42CrMo4, 18CrNiMo7-6, 20CrNi2Mo, 30CrNiMo8 and etc., we can also prepare the required steel according to other national specifications or specified alloy compositions requested by customers.

The maximum production shaft forging length/weight is 12m/15T; the maximum gear and wheel forging diameter/weight is 1.9m/9T.
We are particularly specialized in the forging of special-shaped forging parts.

Factory Show

 

steel hot forging raw forging gear shaft 
 

Description	Steel hot forging raw forging gear shaft        Forged Gear Blank Wheel and Pulley Forged Shaft Hollow Shaft Crankshaft Multi-stepped Shaft Various forged blank and block  Special-shaped Forging Parts
Type	Free forging.
Application	Wind power Transformisson system , machinery and other industry
Processing	Forging+machining+heating Treatment
Material	steel SAE 4340, 4140,C45,42CrMo4,20CrMnTi, ST52, ST35, ST42, ST45, X42, X46, X52, X56, X60, X65, X70
Weight Ranges	100KGS-5000KGS
Roughness	Ra0.4 - 0.8

Our Certificates:  

Our Lab equipment:  


Our main Products:  

A.Forged Gear Blank
B.Wheel and Pulley
C.Forged Shaft
D.Hollow Shaft
E.Crankshaft
F.Multi-stepped Shaft
G.Various forged blank and block
 I. Special-shaped Forging Parts

Application:  
Our main customers: ZPMC, NGC and Shanghai Electric etc.

Our parts are widely used in Chemical Industry, Wind power generator, Large machinery parts Chemical industry,Agricultural machinery parts ship shaft fittings. Wind Power gearbox Transmission system. 

Qingdao Port, Xiamen automatic Port, Shanghai Yang shan Port, Italy Vado port. Taiwan Tailway crane, Egypt hanging bridge, Sri Lanka railway crane, Thailand port bridge. South Korea railway crane, Hongkong island bridge, Singapore railway crane, Russia oil & mining machines and some miltary project. etc.


Customized solutions
Our modular process allows us to design solutions various industrial application requiring free-forged and open-die-forged parts. Our modularity means flexibility, wide choice, faster delivery and, above all, competitiveness.

All Tiangong Forging, products and production processes are designed to ensure exceptional, reliable and long-lasting unique mechanical properties, thereby reducing operating costs and extending service life.
With an extensive product range and extensive experience gained in most industrial applications, we can also provide engineering advice to our customers.

More materials we can produce: 

Material elements	C	Si	Mn	P	S	Cr	Ni	Mo
4140	0.38-0.43	0.15-0.35	0.60-0.90	≤0.035	≤0.040	0.80-1.10	--	0.15-0.25
4130	0.28-0.33	0.15-0.35	0.40-0.60	≤0.035	≤0.040	0.80-1.10	--	0.15-0.25
18CrNiMo7-6	0.15-0.21	0.17-0.35	0.50-0.90	≤0.025	≤0.025	1.50-1.80	1.40-1.70	0.25-0.35
4340	0.38-0.43	0.15-0.35	0.60-0.80	≤0.035	≤0.040	0.70-0.90	1.65-2.00	0.20-0.30

 

Mechainal properties	Dia.(mm)	TS/Rm(Mpa)	YS/Rp0.2(Mpa)	EL/A5(%)	RA/Z(%)	Impact energy	HBW
4140	Ø10	740~1000	450~850	≥12	≥25	≥40	≤250HBS
4130	Ø10	≥930	≥735	≥12	≥50	≥71	≤229HBS
18CrNiMo7-6	Ø15	≥980	≥785	≥9	≥40	≥47	≤269HBS
4340	Ø15	≥980	≥835	≥12	≥55	≥78	≤179HB

Welcome to visit our factory!  Welcome to send inquiry to us.  

Welcom Trading compamy to co-operate.