Sinotruk HOWO A7 Euro 4 Engine Urea Nozzle Assembly

• Type: Engine
• Certification: GMP
• Driving System Parts: Frame
• Electrical System Parts: Battery
• Brake System Parts: Brake Control
• Transmission System Parts: Clutch
• Model NO.: Wg1034121002
• Steering System Parts: Operating Mechanism
• Color: Black
• Main Market: Global
• Delivery Detail: Within 10 Days After Receive Your Payment
• Transport Package: Carton or Wooden Case
• Specification: standard size
• Trademark: Sinotruk
• Origin: China
• Production Capacity: 50000

Product Description

1. After the urea solution nozzle is sprayed, the solution remains. After the engine is ignited and closed, the urea residue liquid in the nozzle pipe will crystallize, causing the pipe and nozzle to be blocked.
2. Do not use the car for a long time of urea solution urea nozzle is located in the exhaust pipe, the high temperature environment for a long time, but it works when it is through the cycle of urea solution for cooling, if not the cooling effect of the urea solution, urea nozzle are prone to damage. SCR system does not work for a long time results in a residue in the SCR system for urea solution crystallization pipeline and spray nozzle, and because of the long-term lack of soaking liquid of life of parts of the SCR system to reduce or even damage.
3. Objective factors in the SCR system occur complicated physical and chemical reactions, including the atomization of the urea solution, crushing, evaporation, and droplets exhaust energy and momentum exchange, particles bump wall process, liquid membrane is formed, the catalytic reduction of Nox, etc., and urea injection after the formation of the spray field and temperature field along with the change of working condition of engine running time change, urea droplet in the decomposition of ammonia, also generate cyanate, biuret, cyanuric acid, such as intermediate, easy to form sediments such as urea crystal stone. Deposits can accumulate and clog the nozzles.




We will make reasonable packing according to the characteristics of the accessories and shipping.




FAQ

Q1: Minimum order quantity?

A: MOQ is 1 unit.

Q2:  Production period?  

 
  A: Within 7 days since the moment we got your down payment
Besides in large quantities or imported

Q3: Payment term?

    A:TT: 100% T/T should be paid before delivery
Besides in large quantities: 50% T/T as deposit, the balance should be paid before delivery, Or LC,Western union

Q4: Shipping?

A:air transportation, such as DHL, TNT, UPS, or Fedex. 
Large value or Large quantity of goods, by sea or LCL

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