EP (Electropolished) stainless steel tubing & fittings

Electropolished stainless steel tubing is usually called EP stainless steel tubing, and it is mostly used as high purity & UHP (Ultra-high purity) stainless steel tubing. Our factory is a leading China electropolished SS tubing manufacturer & supplier. We produce and supply a wide size range of electro-polished stainless steel tubes, pipes and EP fittings … Read more

High Purity Tubing and Ultra high purity (UHP) stainless steel tubing

High Purity Tubing Brief Introduction High purity tubing and ultra high purity (UHP) stainless steel tubing is the main product group of the electropolished (EP) stainless steel tubing of our high performance stainless steel tubing factory. As one of the leading high performance BA (bright annealed) & EP (Electropolishing) stainless steel tubing manufacturer, our factory … Read more

Nickel Tube / Nickel Pipe-Seamless nickel tubing Manufacturers & Suppliers

Nickel Tube is widely used in various industries where high corrosion resistance, high strength and/or high temperature resistance is required. Younglee’s Tubing factory can manufacture and supply high quality seamless nickel tubes and pipes with sizes OD 6mm- 76mm, and wide range of materials, including famous nickel alloy grades such as inconel tubing (inconel 600, … Read more

Stainless steel tubing for pure gas delivery | Stainless Steel Gas Lines

Stainless steel gas tube for pure gas lines mostly are stainless steel bright annealed tubes or stainless steel mechanical polished tubes. And for ultra high purity gas tubing, people will usually use electropolished stainless steel tubing (EP tubes). Younglee’s precision steel tube factory manufactures and supplies a wide range of stainless steel gas tubes for gas delivery (gas … Read more

Control Line Tubes in stainless steel or nickle alloy for Downhole and Subsea

Control Line Tube Brief Introduction

Control line tubes and chemical injection lines usually are coiled tubes made of stainless steel, duplex stainless steel or nickle alloys. There are three main forms, including welded & redrawn tube, welded and floating plug redrawn and seamless tube. 

Control line tubing is widely used in applications as 

  • Downhole hydraulic control lines
  • Downhole chemical control lines
  • Subsea control lines for hydraulic power and chemical injection lines
  • Flowline control
  • Instrumentation
  • Smooth inner surface control lines used in fibre optic applications

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Chrome plated tube / Chrome plated pipe for hydraulic piston rod

Chrome plated tube general introduction Chrome plated tube, chrome plated steel bar and honed cylinder tube are the main materials for manufacturing hydraulic cylinders. As hydraulic cylinders are widely used in various kinds of machines and equipment, these three products are widely used in modern industries. Chrome plated tube is known as chrome plated hollow … Read more

Hydraulic cylinder tubes | Honed Tube Factory Supplier of China

Hydraulic cylinder tube is one typical application type of honed tube. This product is made from cold drawn seamless steel tube (CDS tube), by the process of honing or Skiving & Roller Burnishing (SRB for short) on the inside surface. It is widely used to manufacture hydraulic cylinders, so it is known as hydraulic cylinder tube.

As the most experienced hydraulic cylinder tube supplier and manufacturer, we can understand the requirements of our customers accurately, and we can give our suggestions to our customers to help them to choose the right materials and the hydraulic cylinder tube sizes.

Honed-hydraulic-cylinder-tubes

We guarantee you to receive the top quality honed cylinder tubing that you require, at the specific specifications you need.

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SAE flanges /hydraulic SAE flanges-hot products

SAE flanges | Code 61 flange /code 62 flanges SAE flanges / hydraulic SAE flanges are the main product of Younglee group’s factory also.  The products are made according to SAE J 518 C and ISO 6162-1/2, and they are for safe and leak-free flange connections. And now we are one of the first class quality SAE flanges manufacturer in China. Our … Read more

SAE socket weld flanges

SAE Socket Weld Flanges and Counterflanges

SAE Socket Weld Flanges are one of the main types of SAE wled flanges, which are designed and manufactured according to standard ISO 6162-1/ ISO 6162-2. Products are conform to standard SAE J518 as well.

SAE Socket weld flanges

Main styles:

Standard:

  • ISO 6162-1: for 3000 psi standard pressure series (light duty), known as code 61 flanges as well
  • ISO 6162-2: for 6000 psi high pressure series (heavy duty), known as code 62 flanges as well

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