Trade Window for Mechanical Products & Equipment

Company Name: Younglee Industries Group Co.,Ltd

Business Type: Manufacturer, Trading Company

Location: Xiufeng Industrial Park, Kaifu Dist, Changsha, Hunnan Province,China.

Main Products: hydraulic pipe clamps, hydraulic flanges, stainless steel seamless tubes, carbon steel seamless tubes, industrial valves

Younglee Industries Group Co., Ltd is a Chinese top quality manufacture and supplier of tube system products. Our main products including Hydraulic SAE flanges, hydraulic pipe clamps, stainless steel seamless tubes (hydraulic tubing, instrument tubing), carbon steel seamless DIN 2391 precision tube, and industrial valves.

Younglee Group invested three factories, one is hydraulic components factory, one is seamless steel tube factory, and the other is industrial valve factory. These factories have 10 to 20 years’ experiences in their field. Since established, our principle is “to achieve zero defects through continuous improvement!” And now the factories are under modern technologies and managment. 

Here below is the general introduction our Main products:

1. Products of the hydraulic components factory:

Our factory of hydraulic components produces two main products: hydraulic pipe clamp and hydraulic flanges.

1). Hydraulic pipe clamps / Tube Clamps for pipe, tube, hose fastening and installing. 

Our company produces and supply various kinds of tube clamps according to DIN 3015, products are fit for installing and fastening pipes and tubes with size O.D 6mm to 508mm. Our products are with strong strength, accurate dimensions, good corrosion resistance and durable in use, are widely used in pipe and tube installation in various industrial fields. Our pipe clamps including main types as below:

1.1 Standard series stauff type pipe clamps / tube clamps according to DIN3015-1, this is the most popular type.

1.2 Heavy duty pipe clamps / heavy series tube clamps according to DIN 3015-2, this type of hydraulic pipe clamps are designed for

1.3 Double pipe clamps / twin pipe clamps according to DIN 3015-3

1.4 DIN 3567 Metal pipe clamps as carbon steel pipe clamps, stainless steel pipe clamps.

1.5 Cushion clamps with plastic and rubber.

1.6 U bolt pipe clamps to DIN 3570

2) . Hydraulic SAE flanges designed to ISO 6162 and SAE J518C.

        Younglee's hydraulic components factory produces hydraulic SAE Flanges as below:

         - SAE Flange Clamps

         - SAE Split Flanges

         - SAE closed flanges/ SAE Blind Flanges

         - SAE butt weld flanges

         - SAE BSPP Threaded Flanges

         - SAE NPT Threaded Flanges

         - SAE Socket Weld Flanges

2. Products of the seamless steel tube factory:

Our seamless steel tubes consist of two big plant, one is for stainless steel seamless tubes, the other is for carbon steel seamless steel tubes.

1) We produce Stainless steel seamless pipes in full range of austenitic steels and duplex stainless steels.  

* Norm:ASTM / ASME A312, A213, A269; EN10216-5

* Grade: TP304/304L, TP316/316L, TP321/321H, TP316Ti, TP310S, TP347H, 904L, S31803, S32750, 2205, etc. And also corresponding EN grades.

* Size range: Outside diameter 3mm to 219mm; Wall thickness 0.1mm to 20mm

* Tolerance: OD +/-0.05mm, WT +/-0.1mm

Product group including instrumentation tubing, hydraulic tubing, and heat exchanger tubes, bright annealed tubes, duplex pipes, seamless coiled tubes and capillary tubes.

2). DIN 2391 Precision carbon steel seamless tubes 

 * DIN 2391 carbon steel seamless tubes for hydraulic system apply and also for boiler apply.

 * DIN2391 /EN10305-1 phosphated seamless tubes

 * DIN 2391 / EN 10305-1 bright annealed seamless tubes

3). Honed steel tubing for hydraulic cylinders

Younglee's tube factory manufactures high quality honed tubes in most popular carbon steel and stainless steel grades. We are the first class quality honed tube manufacturer in China. Our honed steel tubing is widely used as hydraulic cylinder tube and pneumatic cylinder tubing.

• 3. Product of our valve factory:

Younglee’s industrial valve factory is found by the boss of Younglee and another 2 partner. The valve factory produces various industrial valves as below.  

 * Ball valves

 * Hydraulic ball valves in carbon steel and stainless steel.

 * Flanged ball valves

 * SAE Flanged ball valves

 * Three way & Four way ball valves.