Hydraulic Cylinder Tubes & Honed Tubes Suppliers
As a leading manufacturer and supplier of honing tubes and hydraulic cylinder tubes in China. Our honed tubes are widely used in hydraulic cylinders, pneumatic systems, and telescopic booms & legs.
Hydraulic Cylinder Tube Manufacturer
Our seamless honed tubes are made of alloy steel and carbon steel. Seamless hydraulic cylinder tubes strictly comply with international standards, such as DIN2391, EN10305, ASTM A519, GB/T3639-2000.
The inner wall treatment process of seamless tubes includes cold rolling, honing and skiving. Honed tubing are made of high-strength materials, including: C20, CK45, Q355B, Q355D, E355(ST52), SAE1026, SAE4130 4140, STKM 13C.
Widely used in engineering machinery, agricultural machinery, material handling equipment, automobiles and industrial machinery. Directly used in the pipes of hydraulic cylinders and telescopic cylinders.
Features:
- 100% Quality Control
- No Leakage
- High Pressure
- Inner Diameter (ID): 30.0~700.0mm
- Outer Diameter (OD): 40.0~1000.0mm
- Length: 3.0~9.0m. Can be customized according to customer needs
Seamless Honed Tubes Details
Surface Treatment of Inner Wall of Pipes
Inner wall surface treatment: mainly cold-drawn, honing, skiving. For hydraulic cylinder tubes (HP type), the inner surface of tubes is peeled and rolled. For machined tubes (HPZ type), the inner surface of the tube is machined, honed or peeled and rolled.
Pre Honed Tube - Finished
Honed Coss tube is mainly made into cylinder barrels of hydraulic cylinders, telescopic cylinders, cylinder liners, and machined tubing.
Precision Hydraulic Steel Tubes
Our factory can also provide seamless precision steel tubes, which can be processed into hydraulic and pneumatic pipes. If you also need seamless precision hydraulic tubes, you can also contact us.
Seamless Steel Hydraulic Cylinder Tubes Application
Our factory hydraulic cylinder tubes are widely used in engineering machinery (such as excavators, cranes), agricultural machinery, logistics handling equipment, construction equipment, industrial equipment, etc. These tubing are made of high-strength steel and precision technology. They have high pressure resistance and corrosion resistance. The inner wall of tube is processed more precisely, thus reducing the friction coefficient. Whether it is a high-pressure hydraulic system or a medium and low-pressure transmission system, our hydraulic cylinder tubes can meet the solutions of various industries.
Telescopic Cylinder
Used to be processed into telescopic cylinders for various types of engineering machinery and agricultural machinery.
Hydraulic Cylinder
Processed into hydraulic cylinder barrels for construction machinery, agricultural machinery, and industrial equipment.
Hydraulic System
Honed tubes and piston rods are processed into hydraulic cylinders. Tank components with seamless precision steel tubes are used in the hydraulic system of the equipment.
Precision Seamless Steel Honed Tubes Quality Control
Our factory has a dedicated quality inspection team that can provide seamless hydraulic cylinder tube product quality inspection services, such as: inner wall roughness, inner wall cleanliness, whether the inner wall is rusty, etc. The outer diameter of the tube, wall thickness tolerance, scratches, warping, bumps, etc.
Endoscopic Inspection
Pipe inner wall dimension inspection.
Appearance Inspection
Check the appearance to see if honing tubes meets customer requirements
Point Alignment
Our factory has specialized equipment for straightening and honing pipes
FAQ For Honed Pipes
What is a Hydraulic Cylinder Tube?
Hydraulic cylinder tube is a raw material for hydraulic cylinders or telescopic cylinders, usually made of seamless pipes. It is processed by precision cold rolling, honing to ensure smooth inner wall and reduce roughness.
What’s the Difference Between Seamless Honing Tube and Ordinary Steel Tube?
Seamless honing tube uses high-strength steel, has higher inner wall precision, can effectively improve drug resistance and wear resistance. Suitable for hydraulic and pneumatic systems. Ordinary steel pipes do not have these precision requirements and usually cannot meet the high pressure and high efficiency requirements of hydraulic cylinders.
What are Main Materials of Hydraulic Cylinder Tubing?
Common materials of hydraulic cylinder tubes include carbon steel and alloy steel. Common alloy steels include ST52, SAE 1020, etc. Carbon steel has 20# and 40#. These materials have high strength and corrosion resistance and are suitable for different hydraulic environments.
What’s the Surface Roughness of Hydraulic Cylinder Tubes?
According to the different inner wall treatment processes of pipes, the roughness control is different. Skiving: 0.2µm, Honed: 0.4-0.8µm, Cold-drawn: 0.8-1.6µm.
What’s the Dimensional Tolerance of Honed Tubes?
The tolerance of the honing process is H8-H9, and the tolerance of the scraping process is H8.
What Industries are Hydraulic Cylinder Tubes Suitable For?
Engineering machinery (such as excavators, cranes, mining machines), agricultural machinery (such as tractors, harvesters), material handling equipment, automotive industry, automation equipment and hydraulic transmission systems
Is Your Company a Manufacturer?
- Yes, we are a factory. We have 10 years of experience in hydraulic cylinder tubes export. We have rich experience in export trade.
How to Get Quotes for Seamless Steel Honed Tube?
You can send us your requirements. Provide product specifications, quantity, delivery location, process and other information, and we will provide the best quotation plan based on your needs.
What Quality Assurance is Provided?
All hydraulic cylinder tubes pass strict quality inspections, including dimensional measurement, surface quality inspection and mechanical performance testing, to ensure compliance with international standards. We also provide comprehensive after-sales service and technical support.
How to Transport the Hoed Tubing for Cylinder Tube?
Our factory provide a variety of transportation methods, including sea, air and land transportation. Choose the most suitable logistics method according to the order quantity, customer location and delivery time requirements.