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Guangxi Huihuang Langjie Environmental & Tech Co., Ltd.

Catalytic Converter, Converter, Three-Way Catalytic Converter manufacturer / supplier in China, offering Three-Way Catalytic Converter From China, Industrial Exhaust Gas Purification Metal Honeycomb Reduction Catalysts, High Quality Auto and Diesel Engine Exhaust SCR Catalytic Converter / Muffler and so on.

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Supplier Homepage Product Three Way Catalytic Converter Series Three-Way Catalytic Converter From China

Three-Way Catalytic Converter From China

FOB Price: US $350-1,350 / Set
Min. Order: 2 Sets
Min. Order FOB Price
2 Sets US $350-1,350/ Set
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Port: Shenzhen, China
Production Capacity: 50000 pcs/month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: BHLJ-TWCC
  • Features: The Ideal a/F and Safe Combustion
  • Usage: Special Equipment
  • Pullution Sources: Air Pollution Control
  • Structure: Equipment
  • Transport Package: carton+pallet
  • Origin: Beihai, Guangxi, China
  • Country of Origin: Beihai, Guangxi, China
  • Function: Engine Exhaust Gas Purification
  • Processing Methods: Physics and Chemistry
  • Air Pollution Control Equipment Type: Gaseous Pollution Purification Equipment
  • Trademark: GXLJ
  • Specification: Designed according to customer requirements
  • HS Code: 71151000
Product Description
The three-way Catalytic Converter can eliminate 90% amount of the three main pollutants (hydrocarbon, carbon monoxide and nitrous oxide). A complete catalyzing reaction depends on the preserving degree of the mixed fuel on the small side of A/F (rate of air and fuel). And only the normal system of oxide sensor exert its function, this A/F can be realized.

Three-way Catalytic Converter resembles muffler. Its outside in the shape of canister is made of stain steel plate. Between the double sheet of interlayer, there is the heat-resistant material (asbestos fibre felt). And inside in the center of reticulate clapboard, the purificant is equipped.


The purificant is composed of carrier and catalyzer. The carrier is made of AI2O3 in the shapes of sphericity, multi-prism, reticulate clapboard ect. Purificant, in fact has the function of catalysing, so it is also called catalyzer. Platinum, rhodium and palladium can be used as catalyzer, and use one of them sprayed and covered onto the carrier, then the purificant forms.

Working theory:

When the exhaust is passing through the exhaust pipe, CO HC and NOx ---the three types of gas are passing through the clarifier of the reactor in the three-way Catalytic Converter, the activity of the gas would be enhanced, they would be under an oxidation and deoxidization reaction. Under such a high temperature, the CO would be oxidated into a gas without color and poison--CO2; The HC compound would be turned into H2O and CO2; And the NOx would be deoxidated into Nitrogen. The three nocuous gas would be turned into the non-harmful gas to purify the exhaust.


1). Let the engine maintain the good working status--the ideal A/F and safe combustion.
2). Avoid suddenly jump-starting the car using the largest accelerograph.
3). The best working temperature of Catalyzer is 400 -800, it should not exceed 1000; Otherwhise it would accelerate the aging and shorten the life-span of the catalyzer.
4). If the piston is damaged, the oil would flee into the engine, that would reduce the activity of the catalyzer.

Three-Way Catalytic Converter From China
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Mr. Guangwen Liu
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