MAIN PRODUCTS
HLG124 Asbestos metal spiral wound gasket
This type of gasket uses asbestos as a filler and has a wide range of uses, such as pipeline flanges, pressure vessels, heat exchangers and various valve covers. <br> The maximum working pressure can reach 42.0MPa. <br> The maximum operating temperature can reach 600°C. <br>
HLG216 Non-asbestos metal spiral wound gasket
Due to the use of non-asbestos as the filler, in addition to heat resistance, other properties are the same as asbestos gaskets, and the design and use conditions are the same as asbestos. It is a static sealing element for flange connections such as pipes, heat exchangers, and towers. Used in petroleum, chemical, electric power, shipbuilding, steel and other sectors.
HLG436 PTFE spiral wound gasket
PTFE has strong corrosion resistance. For example, it can be used in corrosive vacuum piping if it is combined with strong corrosion resistance metals such as Monel, titanium, and nickel. It is a static sealing element at the flange joints of pipelines, heat exchangers, towers, etc., and is widely used in petroleum, chemical, electric power, shipbuilding, steel and other sectors. It is especially suitable for corrosion resistance and sealing of vacuum parts.
HLG336 Graphite metal spiral wound gasket
Expanded graphite has the advantages of high temperature resistance, corrosion resistance, flexibility and good resilience. In the spiral wound gasket series, its service temperature is relatively high. It is most suitable for use in occasions where the temperature changes. It is a static sealing element at the flange connection of pipelines, heat exchangers, tower tanks, etc., and is widely used in petroleum, chemical, electric power, shipbuilding, steel and other sectors. It is especially suitable for high temperature and high pressure steam, LPG, and alternating hot and cold temperature differences. <br> Maximum operating temperature: oxidizing gas: 450°C; non-oxidizing gas: 800°C.
Cixi Hengli Packing & Sealing Co., Ltd.
Company profile and development history: The company was founded in July 1994, and located in Cidong Binhai Industrial Zone in Cixi City, near the beautiful Hangzhou Bay. The company is the private limited liability company with a registered capital of RMB 15.8 million, covering an area of 42,000 m2, and an building area of 40,000 m2. In 20 years of hard work, the company gradually becomes the largest static sealing gasket manufacturer in China from a family workshop with only a few workers.
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WHY CHOOSE US ?
Rich Experience
After ten years of development, the company now has eight series products of thousands of varieties, including metal gaskets, flexible graphite products, PTFE products, non-metallic gaskets...
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Quality Guarantee
The company has a research place of more than 500 m2, refined and intelligent manufacturing, provide you with professional solutions and mature supporting products.
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Perfect Service
From consulting to after-sales support, the all-weather, all-process, all-round, whole-hearted service system will Escort for you.
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Petroleum
Chemical
Electric power
Shipbuilding
Got Question? Call Us 24/7!
ADD：No. 1655 Chaosheng Road, Cixi Industrial Zone , Cixi City, Zhejiang,China 315318
TEL：+86-574-63013766
FAX：+86-574-63013255，63034116
E-mail：hengli@china-sealing.com
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