Wholesale Price OEM Factory Customized 2-Way Proportional Flow
Control Hydraulic Valve
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. Precise Proportional Control:Enables accurate, variable flow
adjustment.
2. Custom-Tailored: Designed specifically for your hydraulic
system's pressure, flow, and mounting requirements.
3. Enhanced Efficiency: Optimized design reduces energy waste.
4. Superior Process Control:Enables finer, more responsive control
over machinery functions.
5. Increased Durability: Built for the exact operating conditions,
enhancing longevity.
6. Seamless Integration: Designed to fit perfectly into your
existing equipment.
7. Wholesale Cost Savings:Direct factory pricing reduces unit costs
significantly for bulk orders.
8. Dedicated OEM Support:Manufacturer provides application-specific
expertise.
As the professional manufacturer of hydraulic solution in China, we
can offer you custom products to fulfill every requirement for
global market.
-----Customized Sizes
-----Customized Colors
-----Customized Designs
-----Customized Packages
-----More Requirements AvailableMax. Pressure (Bar) | 21, or customized based on your request |
Max Flow (l/min) | 160, or customized based on your request |
Other Technical Parameters | Customized based on your request |
Brand | Guoyue |
Sample | Available |
Drawings | Available |
Contact us | To get a free sample, please click here
To contact our sales team, please click here
To review our catalogs, please click here
To find more products, please click here |
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
