Precision Honed Tube
Product Overview
Key Features
●Seamless Construction: Manufactured without welds, ensuring uniform strength and eliminating potential weak points.
●Superior Surface Finish: Achieved through precision honing, providing an exceptionally smooth inner and outer surface with Ra values as low as 0.2 μm, critical for reducing friction and wear.
●High Precision: Tight dimensional tolerances (±0.05 mm) and concentricity control ensure consistent performance and fit, ideal for applications requiring exact specifications.
●Enhanced Mechanical Properties: Improved tensile strength, yield strength, and hardness compared to standard seamless tubes, making them suitable for high-stress environments.
●Corrosion Resistance: Available with various surface treatments such as chrome plating or galvanization, enhancing resistance to corrosion and extending service life.
●Wide Diameter Range: Offered in diameters from 10mm to 300mm, catering to diverse application needs.
●Custom Lengths: Available in standard lengths or custom sizes upon request, ensuring perfect fit for your specific requirements.
Applications
Honed precision seamless tubes are widely used across multiple industries due to their reliability and versatility:
●Hydraulic Systems: Hydraulic cylinders, actuators, and piston rods where low friction and high precision are crucial.
●Automotive Industry: Suspension components, steering systems, and drive shafts requiring precise fit and function.
●Aerospace: Landing gear, hydraulic control systems, and structural components.
●Machine Tools: Spindles, guides, and tool holders that demand high accuracy and durability.
●Medical Devices: Components for medical equipment and instruments requiring sterile and smooth surfaces.
●Energy Sector: Pipelines and pressure vessels in oil and gas applications.
Reasons to Choose Our Honed Precision Seamless Tubes
●Unmatched Quality: Every tube is rigorously tested to ensure it meets the highest industry standards.
●Reliable Performance: Designed to withstand extreme conditions and heavy loads.
●Long-lasting Durability: Enhanced by precise manufacturing and optional surface treatments.
●Versatile Applications: Suitable for a wide range of industries and applications.
●Flexible Customization: Custom lengths and diameters available to perfectly fit your project needs.
Invest in our honed precision seamless tubes for unparalleled performance and reliability in your projects. Order now and experience the difference!
Variety
|
Processin type |
Cylinder diameter |
Lengthen |
Linearity |
Dimension precision |
Inner hole roughness |
|
Cold drawn |
30-250mm |
≤10M |
0.3-0.5/1000 |
±0.1mm |
0.8-1.6 |
|
SRB/Honing |
40-400mm |
≤10M |
0.5-0.5/1000 |
H7-H9 |
0.2-0.4 |
Dimension Tolerance
|
Inner diameter dimension |
H7 |
H8 |
H9 |
H10 |
H11 |
|
30 |
+0.021 |
+0.038 |
+0.052 |
+0.084 |
+0.130 |
|
|
0 |
0 |
0 |
0 |
0 |
|
>30-50 |
+0.025 |
+0.039 |
+0.062 |
+0.100 |
+0.160 |
|
|
0 |
0 |
0 |
0 |
0 |
|
>50-80 |
+0.030 |
+0.046 |
+0.074 |
+0.120 |
+0.190 |
|
|
0 |
0 |
0 |
0 |
0 |
|
>80-120 |
+0.035 |
+0.054 |
+0.087 |
+0.140 |
+0.220 |
|
|
0 |
0 |
0 |
0 |
0 |
|
>120-180 |
+0.040 |
+0.063 |
+0.100 |
+0.160 |
+0.250 |
|
|
0 |
0 |
0 |
0 |
0 |
|
>180-250 |
+0.046 |
+0.072 |
+0.115 |
+0.185 |
+0.290 |
|
|
0 |
0 |
0 |
0 |
0 |
Certificates and Introduction
Guangju Hydraulic Cylinder is a major Asian manufacturer of seamless steel pipes. The factory covers an area of 50,000 square meters, including 35,000 square meters of standardized workshops. With an annual production capacity of 25,000 tons and approximately 100 employees, it is a modern professional manufacturer integrating design & R&D, production, and domestic & international sales.
Our commercial activities, which started in 1978 as an enterprise newly established right after the reform and opening up with hydraulic cylinder production in China, continued with the export of seamless cold-drawn steel tube, chrome plated bar and piston rod trade during these more than 30 years.
