天际精密钢管制造有限公司

As one of the leading high quality chrome plated bar, chrome plated tube and honed tube manufacturer and honed tube suppliers in China. Our factory Skyline Precision Steel Pipe Manufacturing Co., Ltd produces and supplies honed tube and chrome plated bar, chrome plated tubes for various hydraulic cylinder applications for more than 20 years to customers all over the world.

Our honed tube factory covers an area of 40,000 square meters and a building area of 30,000 square meters, of which the production plant area is 25,000 square meters. We produces cold drawn seamless tubes, honed tubes / honed steel tubing, hydraulic cylinder tubes of more than 20,000 tons, and we manufacture hydraulic piston rods of 500 thousand meters.

Main Products

Here below are our main product range.

1. Honed tube

Honed tube also is known as honed cylinder tube, it is our most important product line, our factory manufactures honed tube with more than 20 years' experience. Our honed tube is produced from suitable to hone seamless cold drawn tubes. Our factory can manufacture honed tubes in a wide range of carbon steel and stainless steel. The size range covers from ID 32 mm to ID 500 mm.

2. Chrome plated bar

Chrome plated bar is another main product of our factory, this product is known as hydraulic chrome plated rod also, it is mostly used to manufacture and repair the hydraulic piston rods. Our chrome plated bar is produced from steel round rod by high precise grinding, polishing, and chrome plated to a certain thickness on the external surface, the thickness of chrome plated layer is usually min. 20 microns. The material of the chrome plated bars of our factoy can be carbon steel as CK45, and stainless steel grades 304, 304L, 316, 316L. The available sizes of our chrome plated bar is from diameter 6 mm to 800 mm, we also provide imperial sizes accordingly.

3. Chrome plated tubes

Chrome plated tubes are known as Chrome plated hollow bars too, this product has the same function with chrome plated bar, but with much lighter unit weight than that. Using chrome plated hollow bar, the hydraulic cylinder weight can be greatly reduced, so the hydraulic cylinder will be more energy efficient. Our chrome plated tube is produced from seamless hollow bar, by polishing the outside surface and chrome plated to a certain thickness. Our chorme plated tubes can also be honed in inside diameter for manufacturing and repairing telescoping hydraulic cylinders.

4. Cold drawn seamless tubes

Cold drawn seamless tube is widely used in many industries, such as fulid transportation, machine manufacturing, hydraulic systems and so on. And in the industry of hydraulic cylinders, it is known as CDS tube also, CDS tube is the mother tube for manufacturing honed tubes.

5. As the Innovative factory, our product range is keeping growing, customer will be able to get more and more tubes related to steel pipes and tubes in industries.