| Standard: | Standard |
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| Material: | PTFE |
| Usage: | Pump, Compressor, Valve, Piping |
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CATEGORIES:
| White PTFE packing | into oil and non-oil PTFE packing |
| Black PTFE packing | into oil and non-oil PTFE packing |
| Other PTFE braided packing | aramid corners Black PTFE packing, separate wire PTFE packing, etc. |
| Property | Unit | Result |
| Tensile strength | MPa | ≥7 |
| Ultimate elongation | % | ≥120 |
Chunhuan Group (Zhenjiang Chunhuan Sealing Group Co., Ltd.), established in 1985, is a leading manufacturer of fluoroplastic products, chemical semiconductor linings, and new energy sealing gaskets. The company primarily focuses on the research, development, and production of fluoroplastic series sealing products (for hydrogen energy and nuclear power applications) and chemical semiconductor linings. With subsidiaries in South Korea and Shanghai, the group has also established a joint venture with South Korea's Houcheng Group for semiconductor lining equipment. Main production:PTFE products,metal seals series,steel lining anti-corrosion series, engineering plastics series,rubber products series,it is the leading enterprise in the national fluoroplastics industry.The company supplies more than 300 varieties of PTFE composite modified materials,ranging from standard composite modified materials (bronze,glass fiber,carbon,graphite,etc.) to customized solutions to meet different production needs of customers.The company provides flexible quantity and fast delivery service. The engineers have 35 years working experience in the field of PTFE,serving customers in more than 30 countries.
Q: What are the key advantages of this packing material?
A: It offers heat resistance (up to 600°C), chemical stability, abrasion resistance, and long service life due to the composite materials.
Q: Which pump types is it suitable for?
A: Ideal for centrifugal pumps, plunger pumps, and valve stems handling aggressive media (e.g., acids, steam).
Q: How does Kevlar enhance performance?
A: Kevlar braiding provides extra tensile strength and resistance to mechanical wear under dynamic conditions.
Q: Is it compatible with food-grade applications?
A: No. While PTFE is inert, graphite may contaminate. For food safety, choose FDA-certified pure PTFE packing.
Q: How to install it correctly?
A: Cut rings diagonally, stagger joints by 90°, and tighten gradually after pump startup.
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