Oem Heavy-Duty Push Hydraulic Cylinders for Industrial Applications
Premium Quality Hydraulic Cylinders - Quality Assured
1. Internals:Cylinder barrel adopts GUOYUE EU/US metallurgical
standard CD250 structure. Barrel material: 45#, 42CrMo, or 27SiMn.
Bore honed to H8 precision with surface roughness Ra<0.4μm.
Heads, base, trunnions, and pistons are exclusively made of 45#
steel; no cast iron or cast steel components are used.
2. Buffering:Multiple buffering options including fixed and
floating buffer structures to ensure effective deceleration across
various pressures and speed ranges.
3. Welding:100% ultrasonic impact treatment applied to all
pressure-bearing and load-critical welds. This eliminates weld
stress (removal rate ≥90%) and significantly enhances weld fatigue
strength.
4. Sealing:All cylinders exclusively use premium imported seals
from Japan NOK, Sweden Trelleborg, Germany Merkel, and GP. No
domestic seals are utilized.
5. Testing &Certification:Factory testing strictly complies
with GB/T15622-2005 "Hydraulic Fluid Power - Test Methods for
Cylinders" and internal premium standard Q/GAKY014-2023. Includes
provision of factory test reports and product qualification
certificates.
6. Warranty: One-year warranty from shipment date. Free repair or
replacement provided for defects arising from design or
manufacturing within the warranty period.
Advantages :
1. Extreme Load Capacity:Engineered for 500–10,000 kN thrust forces
in demanding industrial environments.
2. Robust Construction:Hard-chromed rods, reinforced seals, and
hardened barrels resist wear/abrasion.
3. Precision Control:Smooth operation under high pressure (350+
bar) with minimal drift.
4. Custom Integration:Bore/stroke/mounts tailored to OEM machinery
layouts.
5. Long Service Life: 1,000,000+ cycle durability in harsh
conditions.
6. Leak-Free Design:Advanced sealing systems prevent fluid loss and
contamination.
7. Global Compliance: Meets ISO 6020/6022, CETOP, and NFPA
standards.
Application Scenarios :
- Metal Forming: Forging presses, stamping machines, and extrusion
equipment requiring 800-ton thrust.
- Material Handling:Heavy-load pushers in steel mills, mining
conveyors, and scrap baling systems.
- Infrastructure:Tunnel boring machine thrust systems, bridge
launching apparatus, and dam gate actuators.
- Port Machinery:Container handling pushers and ship-loading ram
systems with saltwater resistance.
Application | Engineering machinery, mine, shipping, metallurgy, water
conservancy, offshore, agriculture, etc. |
Seal | Parker, Merkel, NOK, Hallite,etc. |
Paint | Red, Grey, Yellow, Black, etc. |
Material | St52, CK45, 4140, Duplex2205, Stainless Steel 304/316, etc. |
Certificate | ABS, Lloyds, SGS, etc. |
Package | Bubble-wrap packing, then in wooden case. |
Color | choose the color according to customer requirement |
Core components | Bearing,Pressure vessel,Pump |
Is it a standard part? | Nonstandard |
Structure | Piston Type, Plunger Type, Telescopic Type, |
Power | Hydraulic & Pneumatic |
Brand | Guoyue |
Sample | Available |
1. who are we?
We are based in Jiangsu, China, start from 2022,sell to Domestic
Market(40.00%),Africa(10.00%),North America(10.00%),South
America(8.00%),Southeast Asia(6.00%),Western Europe(5.00%),Eastern
Europe(5.00%),Mid East(5.00%),Central America(5.00%),Eastern
Asia(2.00%),Oceania(2.00%),Northern Europe(1.00%),South
Asia(1.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
hydraulic cylinder,hydraulic cylinder,Single-acting hydraulic
cylinder,Double-acting hydraulic cylinder,construction machinery
hydraulic cylinder
4. why should you buy from us not from other suppliers?
Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd., with
a registered capital of 50 million yuan, is a private
technology enterprise that integrates research, design,
development, production, operation, and service. The company
specializes
in the
5. what services can we provide?
Accepted Delivery Terms: FOB；
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese
