OZAWA Gaskets - Vòng đệm OZAWA

Ngày đăng: 20/34/2018 - 69 lượt xem

Giá: Liên hệ

zoăng cao su và vòng đệm của Ozawa chịu được nhiệt độ cao -20 đến 180 độ và hầu hết các loại hóa chất

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Hotline: 0243.9612691

Rubber and Fluororesin gaskets are available. Gaskets are made using a wide range of materials to suit customer needs.

Rubber Gasket		Reference Operating Temperature
	Nitrile Rubber (Standard) Generally recommended for petroleum derivatives, neutral or slightly acidic salt solutions, alcohol, ether, glycols, fat, oil, and grease.	-30 degrees Celsius to +70 degrees Celsius
	EPDM (Ethylene Propylene Rubber) Recommended for chemicals and hot liquids. Has a yellow dot on the lateral surface for identification.	-30 degrees Celsius to +110 degrees Celsius
	White Neoprene Recommended for alkaline and acid salt solutions and aldehydes such as formaldehyde. Especially recommended for use with food.	-30 degrees Celsius to +60 degrees Celsius
	Silicon Rubber Recommended for food and beverages; has a wide temperature range.	-30 degrees Celsius to +140 degrees Celsius
	Fluoro-Rubber (FKM) Recommended for aromatics, hydrocarbons, liquid chlorine, carbon disulfide and molten sulfur. FKM is not recommended for esters of the ketone family. Has a pink dot on the lateral surface for identification.	-20 degrees Celsius to +180 degrees Celsius

Fluororesin Gasket		Reference Operating Temperature
	Super PFA Seal (O-ring Type Gasket) This is an O-ring type fluororesin gasket that is completely covered with PFA. Recommended for all kinds of chemicals, solvents and steam for its fluoro-rubber core is completely covered with PFA. Has strong elasticity and special resistance to deformation. The size ranges from 15A to 50A (1/2” to 2”). * For details, see the "Super PFA Seal" page.	-20 degrees Celsius to +180 degrees Celsius
	FEP Wrapped Seal This gasket’s core rubber is wrapped with fluorine resin (FEP) The core rubber material can be chosen between silicon and fluorine. Sizes are 2 1/2” and above. Please inquire if use is for a high-temperature liquid as the expansion coefficient differs for FEP and the core rubber.	-60 degrees Celsius to +150 degrees Celsius
	PTFE An inexpensive fluorine accordion gasket. Please inquire before use as the gasket’s elasticity and adhesion are low.	-20 degrees Celsius to +100 degrees Celsius