U.S. agencies: Limiting Chinese tires for more than three years

The “Tightness Curse” of the US tires that lingered for the first three years on the Chinese tire industry will expire in September this year, and the United States has not made a decision on whether to continue to impose relevant punitive tariff decisions on related products. A special report issued by the Institute’s Peterson Institute of International Economics said that restricting Chinese tires is not worth the candle, and hopes that the measure will be terminated on time in September this year.

The report titled "US Tire Tariffs: Rescue Small Jobs at High Costs" comprehensively analyzes the effects of the Obama administration's 2009 restrictions on Chinese tire special protection measures, noting that this measure has not brought real benefits to the US tire industry. On the contrary, the U.S. consumer and retail industry suffered huge losses, and it also incurred China’s retaliatory measures to limit imports of U.S. broiler chickens.

It is understood that on September 11, 2009, U.S. President Barack Obama decided to implement a three-year punitive tariff on all cars and light-duty truck tyres imported from China. That is, the import tax rate for tyres will be changed from the original one in the first year. The 4% increase is 35%, the second year is 30%, and the third year is 25%. This is the first time that the United States has implemented special safeguard measures against China.

PTA Powder

Main application:Repair and strengthen workpiece surface, significantly

Welding method:PTA welding

Main equipment:PTA welding machine

Flame core temperature: about 10000℃

Technological characteristics:PTA has high temperature, concentrated energy, stable combustion, small heat affected zone, fast welding speed, high production efficiency, easy to obtain low dilution rate of surfacing layer, surfacing layer and workpiece matrix are metallurgical bonding,, bonding strength is high.

PTA welding technology is one of surface strengthening methods, which has high deposition rate, low dilution rate, and could be applied with many kinds of powder. The manufacturing craft of PTA powder is normally gas atomization, which reduces satellite of powder. We supply 4 main categories of PTA powder: Nickel-based alloy powder, Iron-based alloy powder, Cobalt-based alloy powder and Mixed Powder.

Nickel Based Alloy Powder possesses high temperature resistance and wear resistance, it is the most popular alloy powder applied by PTA welding both domestically and internationally. Coating hardness is within the range of HRC 30-60. It could be applied to various industries like agriculture, plastic, paper, marine and steel making where wear and corrosion protection needed. Some examples are plunger, moulds, pump leaf and screw.

Iron Based Alloy Powder is more widely used and a more economic choice. With high abrasive resistance, it is more commonly applied to mining tools, drilling tools and mixers of iron and steel making industry, coal industry, shaft, oil and energy industry.

Cobalt Based Alloy Powder is recommended for corrosion and oxidation resistance, with better hot hardness values than equivalent Nickel based alloy powder. It is widely applied to steel making industry, coal industry and mining industry.

Mixed powder mainly refers to NiCrBSi mixing with other hard-phase powder such as cast tungsten carbide and other cemented alloy powder, which allows the powder better hardness around HRC60 and excellent abrasion resistance.

Mixed powder is more often used for mining equipment for oil sands, lignite, oil drilling tools, excavator buckets, extrusion screws for plastic processing, grain and oil processing, etc.

PTA Powder,Iron Based Alloy Powder,Cobalt Based Alloy Powder,Nickel Based Alloy Powder

Luoyang Golden Egret Geotools Co., Ltd , https://www.xtcwelding.com