Engine cylinder head
Product Details
Key Specifications/Special Features:
Material :
Piston: high quality nodular iron or 45# steel
Tube: 20# - 45# steel
Piston rod: chrome plated 45# steel or 40Gr
Cylinder cap: high quality nodular iron or 45# steel
Cylinder base: 20# - 35# steel
Seal ring: famous Chinese brand or imported oversea brand
PARAMETER
Max.Cylinder Bore280mm
Min.Cylinder Bore 10mm
Max.Piston Rod Dia.280mm
Min.Piston Rod Dia.10mm
Max.Retract Length3500mm
Min.Retract Length50mm
Max.Stretch LengthSingle stage cylinder 6500mm
Dual stage cylinder 12500mm
Min.Stretch Length 60mm
Max.Working Pressure4500PSI
Min.Working Pressure1000PSI
Working Pressure of Heavy-duty Cylinder7500PSI
Precision forged hydraulic cylinder head
Material: carbon steel
Manufacturing technology: hot die forging, heat treatment, shot blasting
Product type: OEM forged construction machinery component
Certification: ISO 9001:2008, TS 16949
Application: construction machinery
The regular materials: carbon steel, alloy steel and stainless steel
Manufacturing technology: forging, casting, CNC machining
Product Tolerance: according to drawings
Production equipment: hydraulic die forging hammer, CNC center, auto-lathes, punching, milling, grinding, drilling, polishing machine, heat treatment furance, shot blasting machine etc
Quality control instrument: chemical analysis, optical spectrum instrument, mechanical properties for tensile strength, yield stress and elongation, hardness testing, impact testing, coordinate measuring machine (CMM), metallographic analysis, magnetic powder flaw detector, ultrasonic flaw detector, various calipers, thread ring and plug gauges
Heat treatment: quenching, tempering, normalizing, annealing
Surface treatment: shot blasting, sand blasting, polishing, galvanization, painting etc
OEM service based on the drawings or samples from customers
Passed the ISO 9001:2008,TS16949 certificates
Payment terms: T/T,L/C
Delivery time: 30~40days to make mould and sample
| Hardness | 50~53HRC |
| Yield strength | 355Mpa |
| Tensile strength | 600Mpa |
| Elongation | 17% |
| V-notch charpy impact | 40J |
| All products' machinery character follows customers drawing and required material. | |
Primary Competitive Advantages:
Country of Origin
Experienced Staff
Form A
Guarantee/Warranty
Packaging
Price
Product Features
Product Performance
Prompt Delivery
Quality Approvals
Reputation
Service
Small Orders Accepted
Main Export Markets:
Asia
Australasia
Central/South America
Eastern Europe
Mid East/Africa
North America
Western Europe