WUHAN BGMSEAL CO,.LTD

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All technical data on the website is edited according experiment of occasion or library and report of our customer, it is impossible to include all possibility working condition , so we don’t assure the accommodated seal and working condition can completely satisfy the practice working condition. So, for special working condition and occasion, please contact our technical department to research specially.

All pressure,temperature, speed and PH value display in this website is the max value of experiment, please pay attention to that because of manual restrict of each working parameter, the max value should be a little lower.

Application area >> Application in API682 standard seal

Application in API682 standard seal

API 682 Full name is "centrifugal pump seal system API 682Full",is United States Oil association issue the mechanical seal standard at hydrocarbon machining vocation.API682 standard 2nd ED equivalent to ISO/NP21049 standard,include mechanical seal and assistant system at oil refining and chemical industry application area .

系统管路

系统管路1

PC-MFLWT801

PC-MFLWT80

API 682 主要密封型号分类有：

A.O ring seal:	1)Rotate O ring seal match multi-spring.
	2)Seal face:react agglutinate carborundum resist
	3)Fluorine rubber O ring.
	4)Hast.C spring.
	5)Metal part(axile bush 、gland bush)adopt 316 stainless steel.
	6)Seal gland bush’s air side instal float throttle carbon ring.

TYPE-A

TYPE-A-D

B.Bellow seal:	1)Rotate metal bellow match O ring as assist seal.
	2)Seal face:react agglutinate carborundum resist
	3)Fluorine rubber O ring.
	4)Hast.C Bellow.
	5)Metal part(axile bush 、gland bush)adopt 316 stainless steel.
	6)Seal gland bush’s air side instal float throttle carbon ring.

TYPE-B

TYPE-B-D

C.Bellow seal:	1)Static metal bellow match soft graphite ring as assistant seal.
	2)Seal face:react agglutinate carborundum resist
	3)Assistant seal as soft graphite .
	4)Metal part(axile bush 、gland bush)adopt 316 stainless steel.
	5)Seal gland bush’s air side instal float throttle carbon ring.

TYPE-C

TYPE ES.Special structure design:BURGMANN MFLWT80 is a typical standardization cartridge seal design at oil refining area.

TYPE-ES-D

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Company Address:WuHan sale and technique support center:NO.28 Xiongchu Street WuHan