As the leading China honed tube manufacturer and supplier, Skyline produces and supplies full size ranges of honed tubes in both metric sizes and imperial sizes. The company had gained very good reputation in the field. And now more and more customers choose Skyline as their long term honed tube suppliers.
Why customers choose Skyline as their chief honed tube supplier?
To answer this question, we need to share some information from the two aspects as below.
- Advantages of Products
- Advantages of Services
- Advantages of the whole company
Advantages of Skylines honed tubes
- High precision tolerances;
Skyline’s honed tube can meet inner diameter tolerance as per H7, H8, H9, as per standard ISO 268, upon the request of the customer.
- Seamless tube with high pressure resistance;
We only use seamless cold drawn tubes to produce honed tubes, which means our honed tubing can work under higher pressure, thus our honed tubes are more reliable for hydraulic cylinder applications.
- Reliable Stress Relief annealing heat treatment process.
All honed tubes are heat treated with our standard stress relivef annealing process before honing, so the tubes are with high yield strengths, which allows the hydraulic cylinder barrel to bear higher working pressure.
- High Smooth inside surface;
The roughness of our honed pipe is Max Ra 0.4 microns ID finish (16Max Ra ID Finish).
- Good weldability:
The weldability of our honed steel tubing is very good, this is quite helpful for manufacturing the cylinders.
Advantages of Sklyine’s Service
- Offering competitive prices
Our prices of honed tube are more competitive than the honed tube suppliers in most of the countries, and with higher quality.
- Flexible order quantity:
We accept small quantity orders of honed tubes, even if there is only one piece of honed tubing we can produce and supply for customers.
- Fast delivery time
Our honed tube factory stocks thousands of raw material tubes and pre-honed tubes, which makes us very quick delivery time. For some sizes, we can supply within one week.
- Quality Assurance
We offer 1 year quality assurance for our honed tube products. Customers do not need to worry about the qualities.
- Rapid response
We will reply to customers’ request, inquiries, questions within 24 hours by email or call.
Advantages of our company
- Rich and mature manufacturing experience: our factory has nearly 30 years manufacturing experience for honed cylinder tube (honed id tubing);
- Advanced manufacturing equipment and facilities, including: cold drawing machine, cold rolling machine, honing machine, skiving & roller burnishing machine, straightening machine, polishing machine, heat treatment furnace, grinding machine, cutting machine, etc. Our professional engineers do regular scheduled maintenance on these machines to guarantee them work well.
- High quality raw material: our raw materials for honed cylinder tube are mainly from the famous China steel makers, such as TPCO, SHA STEEL, BAO STEEL, which are best and largest steel manufacturers in China.
- Reliable Packing: All the honed pipe will be oiled by the anti-rust oil before delivery. And to protect the inner diameter surface of the honed ID tubing, we will cap the tube ends with plastic end caps, or if customer request we can weld a steel cap to protect the inner diameter of the honed id tubing during loading and unloading. And then the honed pipes will be packed with seaworthy package such as wooden cases or plastic bags.
- Strictly quality control: Our factory has a QC team of more than 10 persons. Every honed cylinder tube will be inspected before shipment. The inspections are carried according to corresponding standards and customers’ requests, main test which including: Chemical Analysis Test, Tensile Test, Dimension Inspection, Roughness Test, Chrome plated thickness test, straightness inspection, and other tests according to standards and cusotmer’s requirements.
- Mature quality management system: our Total quality management system ensures all the working processes related to product quality are in good control.
Brief Introduction of our factory
Our company Skyline is one of the leading China hydraulic honed tube suppliers and manufacturers located in Wuxi, Jiangsu. Our factory manufactures and supplies hone tubes (honed pipe) in a wide range of dimensions in material SAE1020, ST52, SAE1045, 4140 and stainless steels for nearly 30 years.
Our company covers an area of about 30000 square meters, and consist of a hydraulic cylinder honed tube factory and a factory for hard chrome plated bar and chrome plated od tubing.There are around 180 workers in our company and about 20 of those in charge of quality and technologies.
Main Products of our factory
Honed tube product group
- ST52.3 honed tubes
- E355 honed tubes
- SAE 4140 honed tube
- Hydraulic cylinder barrel
- Stainless steel honed tubes
Besides honed tube, we also produce and supply chrome plated rods.
- Hard chrome plated bar
- Chrome plated hollow bar
