Oem Air Piston Cylinder Rods Heavy Duty Industrial Pneumatic
CylinderPremium 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 :
OEM heavy-duty rods, hardened chrome plating, precision honed
tubes, high-strength seals, double-acting force,
corrosion-resistant coatings, adjustable cushions, ISO mounting
styles, long stroke options, leak-free performance, high cycle
life, maintenance-free, energy-efficient, noise reduction, global
spares, cost-effective, compact design, easy integration, proven
reliability, rapid delivery. Applications :
Steel mills, mining shovels, press brakes, marine winches, forest
harvesters, rail maintenance, waste balers, concrete pumps, ship
loaders, die-casting machines, forging presses, offshore rigs, port
cranes, agricultural sprayers, tunnel boring, wind turbine brakes,
defense vehicles, robotic welding, bulk handling, heavy trucks.
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
