Product Code : VF--ZCC-HA22-CU
Material properties
Hastelloy is a nickel-based alloy with excellent corrosion resistance, capable of withstanding the erosion of various strong acids, strong alkalis, salts and oxidizing media. Common Hastelloy alloy materials include Hastelloy B, Hastelloy C, Hastelloy C-276, etc. These materials can maintain stable performance even at high temperatures, so Hastelloy gate valves are particularly suitable for handling high-temperature, high-pressure and corrosive media
Pressure rating :PN1.0-4.0Mpa, Class150-300Lb
Nominal diameter :DN50-DN1200
2 "to 48"
Drive mode: Pneumatic, worm gear, hydraulic, electric. Applicable medium: Strongly corrosive medium
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| Product | Product Code | Purity | Size | Contact Us |
Main material
Hastelloy C276, Hastelloy G30, Hastelloy C4, Hastelloy Y C22, Hastelloy B, CW-6M, CW-12M, CW-7N, N7M
CX2MW, CW2M
Hastelloy is a nickel-based alloy with excellent corrosion resistance, capable of withstanding the erosion of various strong acids, strong alkalis, salts and oxidizing media
Structural characteristics
The structure of a Hastelloy gate valve typically includes components such as the valve body, valve cover, valve disc, and valve stem. The valve body is made of Hastelloy material, featuring excellent corrosion resistance and high-temperature performance. The valve disc and the valve seat are fitted with a sealing surface to ensure that the valve can be tightly sealed when closed and prevent medium leakage. The valve stem drives the opening and closing of the valve disc by rotating or lifting, achieving the on-off control of the medium.
Iii. Performance Advantages
Strong corrosion resistance: Hastelloy material has excellent corrosion resistance, capable of withstanding the erosion of various corrosive media and extending the service life of valves.
Good high-temperature performance: Hastelloy can maintain stable performance even at high temperatures, ensuring the normal operation of valves in high-temperature environments.
Good sealing performance: The valve disc and the valve seat are precisely fitted to ensure that the valve can be tightly sealed when closed, preventing medium leakage.
Easy operation: The valve stem drives the opening and closing of the valve disc by rotating or lifting, which is simple and fast to operate.
Application field
Youdaoplaceholder0 The application fields of Hastelloy butterfly valves mainly include chemical, petroleum, metallurgy, food, pharmaceutical and other industrial fields . Hastelloy butterfly valves perform exceptionally well in these fields, mainly due to their outstanding corrosion resistance and high-temperature stability.
Chemical industry
In the chemical industry, Hastelloy butterfly valves are widely used in acidic crude oil transportation pipelines, corrosive solvent treatment systems and other occasions. Hastelloy has excellent resistance to oxidizing and moderately reducing corrosion, and is particularly suitable for use in high-temperature environments mixed with impurities of inorganic acids (such as phosphoric acid) and organic acids (such as acetic acid, formic acid, acetic acid)
Petroleum industry
In the petroleum industry, Hastelloy butterfly valves are often used in key parts such as the outlet pipelines of high-pressure pumps, the front end of reverse osmosis membrane modules, and cleaning and discharge pipelines. These parts need to withstand high pressure operation above 70 bar. Hastelloy butterfly valves, with their excellent sealing performance and corrosion resistance, ensure the stability and reliability of the system under high pressure operation
Metallurgical industry
In the electrolyte circulation devices of metallurgical plants, Hastelloy butterfly valves have also been widely applied. The excellent resistance to stress corrosion cracking and local corrosion makes Hastelloy butterfly valves perform well in these harsh conditions
The food and pharmaceutical industry
In the food and pharmaceutical industries, Hastelloy butterfly valves are used to handle media such as tap water, sewage, oil liquids, or air, gas, natural gas, and steam. Due to its corrosion resistance and high-temperature stability, Hastelloy butterfly valves can ensure the purity of media and the long-term stable operation of equipment in these fields
Packing of Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’ is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
