Silencer, spark extinguisher
Product type: collection type, collision type, negative pressure type extinguisher; resistance, resistance, impedance composite silencer;
Design range: diameter 65mm-1800mm, can be designed according to customer needs;
Material: stainless steel, carbon steel, copper;
Approved classification societies: CCS, GL, LR
Scope of application: large and medium-sized shipbuilding group companies at home and abroad, both military and civilian ships.
silencers, spark extinguishers and spark extinguishing silencers are widely used on oil tankers, chemical tankers and other types of ships. The specifications of our company's products are DN65 to DN1800, and the noise reduction effect can reach 45dB. The muffler and spark extinguisher produced have passed the test of the authoritative organization. In 2001, the spark suppressor was tested by the Shanghai Jiaotong University Testing Center, and its performance reached the GL specification requirements, and obtained the GL form approval certificate. In 2004, the silencer was tested by the 711 testing center and fully met the design requirements and was recognized by customers.
The company mainly produces a series of deck and cabin machinery products: specifically shell-and-tube/plate heat exchangers, spark extinguishing silencers, hot well units, pressure water tank units, hot water tank units, water supply modules, air bottles, oil/water filters , Wire rope electric hoist, engine room crane, sea water desalination device, and constant pressure frequency conversion water supply unit, mud tank, radiator, heater, hose barge, etc., are widely used in various marine engineering, supporting ships, oil fields, chemical industry, In power and other fields, it has successively provided supporting products for major domestic shipyards such as Hudong Zhonghua, Jiangnan Shipbuilding, Shanghai Shipyard, Guangzhou Shipyard International, Dalian Shipbuilding Industry, Bohai Shipbuilding Industry, Qingdao Beihai Heavy Industry, COSCO Kawasaki and other major domestic shipyards.