Polyurethane air hose is the material of choice for high pressure applications, extended use, and use in industrial situations. Polyurethane air hoses are very durable and resistant to abrasions, cuts, oil, and grease. pu tubing can withstand heat and cold, stays flexible and bends in a tight radius, and will not become brittle.
Pneumatic tubing is a resilient, flexible and durable manufactured material that can take the place of paint, cotton, rubber, metal or wood in thousands of applications across virtually all fields. Pneumatic tubes also have PU and PE ,most polyurethane is for air.
2016年8月5日星期五
2016年7月4日星期一
2016年6月14日星期二
Pneumatic pipe
Pneumatic tube (or capsule pipelines; also known as Pneumatic Tube Transport or PTT) are systems that propel cylindrical containers through networks of tubes by compressed air or by partial vacuum. They are used for transporting solid objects, as opposed to conventional pipelines, which transport fluids. pu tubing networks gained acceptance in the late 19th and early 20th centuries for offices that needed to transport small, urgent packages (such as mail, paperwork, or money) over relatively short distances (within a building, or, at most within a city). Some installations grew to great complexity, but were mostly superseded. In some settings, such as hospitals, they remain widespread and have been further extended and developed in recent decades.A small number of pneumatic transportation systems were also built for larger cargo, to compete with more standard train and subway systems. However, these never gained popularity.
2016年5月23日星期一
PU double flame tube, flame retardant PU trachea, TPU retardant casing - Features
◎Regular size: 6 * 4,8 * 5,10 * 6.5,12 * 8
◎Pu hose with a new import TPU raw materials manufacturing, quality and stability, high pressure resistance, weather resistance, wear resistance.
◎flexible tube smooth, bright color, good flexibility, resistance to flexing, bending radius is small, easy to install.
◎flammability rating: UL-94 US standard of V-0.
◎oxygen, ozone resistance, excellent resistance to aging.
◎certified by SGS, ROHS certification, TUV certification.
At room temperature 23 ℃ ◎ Working pressure 10 kg, 30 kg burst pressure.
◎pu tubing using online diameter control system, the diameter tolerances controlled within ± 0.12mm.
◎assembly pneumatic tools, pneumatic automation machinery, air compressors and various connecting pneumatic components.
◎Flexible Plastic Tubing can be widely used in the welding industry, decoration industry, as well as supporting the pneumatic pipeline in various fields, especially for spark working environment.
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