Industrial forge forged steel pistons

Basic Info

Model No.: 9823

Processing Object: Metal

Molding Style: Forging

Molding Technics: Pressure Casting

Application: Machinery Parts

Material: Steel

Heat Treatment: Quenching, Normalizing, Quenchining, Tempering,Induction Hardening

Surface Treatment: Hot Galvanized

Forging Tolerance: +/-0.5mm

Standard: ASME

Certification: SGS, CE, RoHS, ISO 9001:2000, ISO 9001:2008

Technology: Hot Forging

Size: 10mm-4000mm

Parameters: Machining As Drawing

Tolerance: 0.50mm -0.01mm

Surface Roughness: Ra6.4-Ra1.6

Process: Forging, Rough Machining, Qt, Finish Machining

Inspection: Ut, PT, Mt, Hardness, Dimensions

MOQ: 1PCS

Usage: Machinery, Oilfield, Engineering Machinery

Additional Info

Packaging: Wood Box for Free Fumigate or According to Customer

Productivity: 500pcs/month

Brand: Paiwo

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 500 pcs/ month

Certificate: ISO9000

Port: Qingdao,Shanghai

Product Description

Machining Capabilities
Machined Sleeve & Ring Machined Hubs & Disks Machined Shaft & Roll Machined Bar & Block
OD max 1700 mm D max 1600 mm D  max 100 mm D  max 650 mm
ID  max 1500 mm d  max 100 mm L   max 8000 mm L   max 4400 mm
H   max 500 mm H max 800 mm H  max 900 mm Weight max 7500 kg
Weight max 1500 kg Weight max 1000 kg Weight max 4000 kg 

Production Flow

1. Raw Material   Choose One-Level ingot steel, inspect chemical element , confirm achieve requirements.
2. Forging Heating to the specified time and temperature. Have two kinds forging harmmer open forging and die forging .
3. Heat Treatment According Tensile,Yield, Hardness requirements, fully heating. Incloud A,N,Q,T, surface HT and local HT.
4. Machining Equip horizontal lathe, vertical lathe, CNC lathe, CNC machining center, turning machine,boring machine, milling machine, grinder. Tolerance can hold +/-0.02mm,   surface roughness can hole Ra0.8. Grindering geometric tolerance.
5. Inspect Every products mad a test bar, used for test hardness and mechanical properties. 
6. All forging rough 100% UT

Service and advantage

• Both forging (open forging and die forging) and machining
• More than 30 years forging experience
• More than 20 years machining experience
• Members of the Forging Association, the association provides technical support
• Turning, milling, grindering,boring,drilling. Excellent machining system.
• Design and programming
• Customized
• Sample service, MOQ is 1 pcs
• FOB, CIF, DAP delivery
• By sea, by air, by trian transport
• All forgings inspect UT! 100% qualified!

• we have qualified environmental impact assessment. So our production will not be affected by environmental inspection.                                                    
• We both have forging and machining ability.                                                       
• Two gas heating furnaces, monitored and controlled by computer programs to ensure precise heating within set time and temperature range as required.         
• Including a 2500 Tons friction press, a 5 Tons hydraulic harmmer.                 
• A 3 axis CNC machining center, a milling planer, three CNC machining center, four milling center, three turning center, twenty CNC lathes. More than 80 workers.      
• Value-added services such as, rolling, grindring, heat treatment, welding, hard chrome plating, polishing, painting, assembling are also avaliable.            
• Regarding certification: BV,ISO9001-2008,TUV,PED.                                     
• Three fields: Engineering machinery Hydraulic cylinder components, oilfield equipments components, Customized high precision spare parts.                      
• Dimensions range: φ50mm > φ1000mm Length: 150mm > 4000mm Weight: 20kg > 3 Ton
• Regarding range of material: Carbon steel, Cr&Mo Alloy steel, Stainless Steel