Tire Valves Stem Tubeless Snap in Valve Tr413 Tr414

  • Model NO.: TR414
  • B: 42mm
  • Trademark: ROYAL BLACK
  • Specification: TR414
  • HS Code: 8701901190
  • a: 30.2mm
  • Rim Hole: 11.5
  • Transport Package: with Packages
  • Origin: Weifang, China
   Tire valves stem tubeless snap in valve TR413 TR414

   We have been specialized in valve and valve core manufacturing for 45 years. With a registered capital of 16.8 million yuan, an area of 60,000 square meters and a floor area of 37,000 square meters, we have grown rapidly and continuously since the restructuring in 2007, have been capable of manufacturing products up to international standards in terms of human resources, economic management, technical equipment, production process and auxiliary facilities, and play an industrially leading role at home and abroad. Our "Gaotian" tire valves are applicable to inner tubes, tubeless tires and tire rims of various vehicles. Now we turn out many series and nearly 100 types of over 200 million sets of various valves, and 8,000 tons of valve copper annually.
The ISO/TS16949: 2009 quality management system certification of -ISR in November 2011; 
The ISO9001: 2008 quality management system certification of Beijing Zhongrun Certification Co., Ltd. in September 2013 and the CE certification of National Quality Assurance (NQA) in March 2014.

Maximum Pressure : 475kpa
TR NO. A B RIM HOLE 
TR412 22.2 34 11.5
TR413 30.2 42 11.5
TR414 37.2 49 11.5
TR415 30.2 42 15.9

If you want learn more about tire valves , welcome to contact with me. 




Brake Pads convert the kinetic energy of the vehicle to thermal energy through friction. Two brake pads are contained in the brake caliper, with their friction surfaces facing the rotor. When the brakes are hydraulically applied, the caliper clamps or squeezes the two pads together onto the spinning rotor to slow and stop the vehicle. When a brake pad heats up due to contact with the rotor, it transfers small amounts of its friction material onto the disc, leaving a dull grey coating on it. The brake pad and disc (both now having the friction material), then "stick" to each other, providing the friction that stops the vehicle.

In disc brakes, there are usually two brake pads per disc rotor. These are held in place and actuated by a caliper affixed to the wheel hub or suspension upright. Racing calipers, however, can utilize up to six pads, with varying frictional properties in a staggered pattern for optimum performance. Depending on the properties of the material, the weight of the vehicle and the speeds it is driven at, disc wear rates may vary. The brake pads must usually be replaced regularly (depending on pad material) to prevent brake fade. Most brake pads are equipped with a method of alerting the driver when this needs to be done. A common technique is manufacturing a small central groove whose eventual disappearance by wear indicates the end of a pad's service life. Other methods include placing a thin strip of soft metal in a groove, such that when exposed (due to wear) the brakes squeal audibly. A soft metal wear tab can also be embedded in the pad material that closes an electric circuit when the brake pad wears thin, lighting a dashboard warning light.




Brake Pads

Brake Pads,Rear Brake Pads,Front Brake Pads,Changing Brake Pads

LIXIN INDUSTRIAL & TRADE CO.,Limited , https://www.kgvsparkplug.com

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