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Three Way Catalytic Converter Catback Exhaust System

Three Way Catalytic Converter Catback Exhaust System

Rongheng designs and manufactures silencers for low frequency noise (predominant tones of low frequency). It consists of metallic elements of passive performance, designed to get acoustic attenuation by reflections of sound waves.

Product Introduction

We are committed to the concept of 'continuous improvement' and constantly seek new technologies, strategies and methods. We continue to be recognized by international corporations as trustworthy and innovative partner, and aiming to be one of the top Blower Air Filter, picture of lobes from a roots-type blower, vacuum pump pussy manufacturer in the near future. Quality is the backbone of our success. We always deliver the best level of quality assurance and consistency in our products. We have always established long-term friendly trade relations with customers on the basis of equality and mutual benefit. We are based on the principle of mutual win-win business cooperation and complementary advantages. It's our external pursuit to satisfy user's demands. We are willing to cooperated sincerely with domestic and overseas friends for common progress so as to serve the society and people in the spirit of a little bit of progress every day!

Reactive Silencer--High Efficiency

Introduction

Rongheng designs and manufactures silencers for low frequency noise (predominant tones of low frequency). It consists of metallic elements of passive performance, designed to get acoustic attenuation by reflections of sound waves. The working principle is the resonance and reflection of waves which are produced in the discontinuities inside the silencer. The silencers are manufactured in steel, for corrosive media the overflow part can be used stainless steel .with different expansion chambers and resonators designed according to the requirements of acoustic attenuation (attenuation up to 20 dBA).


Customized Design

Range of attenuation: between 15 and 30 dBA.

Material selection: carbon steel, stainless steel and alloy steel.

Protective coating and surface treatment.

Drainage to evacuate condensates.

Non-destructive test: penetrant dyes and X-Rays.

Horizontal installation.

Accessories: flanges, counter flanges, expansion joints, nameplates,, insulation clips, top rain coat, side supports, bolts, etc....

Engineering: mechanical calculations (support reactions, vibration modes, stress and maximum strain, fatigue, etc....) and fluid dynamics (calculation of the distribution of pressure, velocities, self-noise and temperature).


Advantages

Tuned Dissipative Silencers, known as Reactive Silencers are used for applications where air flow contains particulates (such as dust, cement, oil, ash, soot, etc.) that would quickly clog and degrade performance of absorptive silencer baffles.


Payment Terms and Delivery

Payment: All the payment terms can be negotiated, generally by T/T or L/C.

Delivery: 35-40 days after receipt of your payment, then we arrange shipment.


Certificates


With the concept of 'customer satisfaction is the goal', we always take customer needs as the first to professionally develop and produce various Three Way Catalytic Converter Catback Exhaust System. In order to ensure the company's vitality and competitiveness in the international market, we strictly control product quality during the production process. Our company relies on advanced production equipment, professional technical personnel, unique ideas and ideas based on the market. We adhere to the customer-oriented, technology-based, quality of survival, integrity and development of the concept of development to serve the majority of customers.

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