21B(22B) type mechanical seal-[Quotation-data]--Shanghai Huabang Industrial Business-www.91way.com

Product name：

21B(22B) type mechanical seal

specification：

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Category：

Pump valve fittings -- mechanical seal

Price：

factory price

Brand：

Shanghai

Place of Origin：

China

Available Quantity：

batch

delivery cycle：

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Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-13916950330

91way@163.com
13916950330(Wechat)

21B(22B) type mechanical sealDetailed product description：

Technical parameters of type 22B mechanical seal

Non-equilibrium type
Single mechanical seal
Arbitrary rotation direction
Rubber corrugated pipe
Medium temperature -20 ℃~+150 ℃
Medium pressure 0~0.5MP α
Linear speed ≤ 10m/sec

Specification/Size	D	d	D1	L	L1	L2	L3
Specification/Size	H7	h6
21B-14	thirty	fourteen	twenty-seven	seventeen	five	four point five	eighteen point seven
21B-16	thirty-two	sixteen	twenty-seven	seventeen	five	four point five	twenty-one
21B-18	thirty-five	eighteen	twenty-nine point five	nineteen point five	seven point five	six	twenty-one
21B-20	thirty-five	twenty	thirty-three point five	twenty-one point five	eight	six point five	twenty-one
21B-22	thirty-seven	twenty-two	thirty-three point five	twenty-one point five	eight	six point five	twenty-four
21B-24	thirty-nine	twenty-four	thirty-eight point five	twenty-two point five	eight	six point five	twenty-five
21B-25	forty	twenty-five	thirty-eight point five	twenty-three	eight	six point five	twenty-five point five
21B-28	forty-three	twenty-eight	forty-two	twenty-six point five	eight	six point five	twenty-five point five
21B-30	forty-five	thirty	forty-four point five	twenty-six point five	nine	seven point five	twenty-five point five
21B-32	forty-eight	thirty-two	forty-six	twenty-seven point five	nine	seven point five	thirty-three point five
21B-33	forty-eight	thirty-three	forty-six	twenty-seven point five	nine	seven point five	thirty-three point five
21B-35	fifty	thirty-five	fifty	twenty-eight point five	nine	seven point five	thirty-three point five
21B-38	fifty-six	thirty-eight	fifty-three	thirty	nine	seven point five	thirty-three point five
21B-40	fifty-eight	forty	fifty-five	thirty	nine	seven point five	thirty-three point five
21B-43	sixty-one	forty-three	fifty-eight	thirty	nine point five	eight	thirty-six point five
21B-45	sixty-three	forty-five	sixty	thirty	nine point five	eight	thirty-eight
21B-48	sixty-six	forty-eight	sixty-three	thirty point five	nine point five	eight	thirty-eight
21B-50	seventy	fifty	sixty-five	thirty point five	nine point five	eight	thirty-eight
21B-53	seventy-three	fifty-three	seventy	thirty-three	nine point five	eight	forty-one
21B-55	seventy-five	fifty-five	seventy-two	thirty-five	nine point five	eight	forty-one
21B-58	seventy-eight	fifty-eight	seventy-five	thirty-seven	nine point five	eight	forty-two
21B-60	eighty	sixty	seventy-nine	thirty-eight	nine point five	eight	forty-two
21B-65	eighty-five	sixty-five	eighty-four	forty	nine point five	eight	forty-five
21B-70	ninety-two	seventy	ninety	forty	eleven	nine point five	forty-five
21B-75	ninety-seven	seventy-five	ninety-five	forty	twelve	ten	fifty
21B-80	one hundred and five	eighty	one hundred	forty	twelve	ten	fifty-five

21B(22B) type mechanical seal（schematic diagram）