Ligne Sous Vide Doc

7/30/2019 Ligne Sous Vide Doc

1/8

Vacuum

JacketedPipe

Not Just Pipe!...

...Service!

...Dependability!

...Solutions!

...Guidance!

...Support!

...Delivery!

...Tank Repairs!

...Ingenuity!

...Skill!

...Experience!

...Dedication!

...Excellence!


2/8

Vacuum Jacketed Piping The Super io r So lu t ion

T h e m o s t r e liab le , t h e r m al ly e ff ic ie n t w ay

t o t r a n s f e r c r y o g e n i c l i q u i d s

Sy st e m s fo r l iq u id n i t r o g en , o x y ge n , a r go n ,

h e l i u m , h y d r o g e n an d l i q u i fi e d n a t u r a l g as

Eac h p ip in g sy st e m c u st o m d e si gn e d fo r

e v e r y a p p l ic a t i o n

So l u t io n s t h at m e e t an d e x ce ed c ust o m e r

r e q u i r e m e n t s

C apabi li t ies T hat Suppo r t Yo u Ever ySte p o f t h e W ay

C u st o m D e sign - yo u r n ee d s ar eaddr essed i nd i v i dua l l y

C o m p le t e Sy st e m E n gin e er i ng - s im p l e

s o l u t io n s t o c o m p l e x v ac u u m j ac k e t e d

p i p in g p r o b l e m s

Fab r i c at i o n - u si ng t h e m o s t ad v an c e d

m a t e r i a l s a n d t e c h n o l o g y

In st al lat io n o n t i m e an d w it h in b u d ge t ,

e v e r y t i m e

Why Customers PreferQuality Cryogenics

A p p li cat i o n Exp e r t i se i n t h e M arke ts W eServe

A e r o sp ace G as Pr o d u c t io n

A i r Se par at io n In du st r ial Plan t s

A u t o m o t ive M e dic al Fac il i t ie s

Elec t ro n ic s Fo o d Fr ee zin g

Ph ar m a ce ut ic al Sp ec ial Effe ct s

L a b o r a t o r i e s

Exper ience Yo u C an Trus t

Pr o d u c i n g qu al it y V ac u u m Jac k e t ed P ip e

s ince 1992

So l u t io n - o r i en t e d , ap p lic at io n - k n o w l e d ge ab le

e n g i n e e r s

A d e d i c at e d p r o f essi o n al st a ff w i t h d e c ad e s

o f c r y o g e n ic e q u i p m e n t e x p e r t i se

Q uali ty and Ser v ice Second To N o ne

T i m e - pr o v en Q u al i t y A ssu r an c e Pr o c e d ur e s

So l u t io n s t hat m e et a nd e x c ee d safe t y

c o d e r e q u ir e m e n t s

Q u ic k r esp o n se t o y o ur q u est io n s an d

r e l ia b le s o l u t i o n s t o p r o b l e m s


3/8

Total SolutionsNot Just PipeW h at e ve r y o u r a p pl ic at i o n , w e k n o w t h at y o u h av e a

s p e c i f i c s e t o f e x t r e m e l y s t r i c t r e q u i r e m e n t s f o r

t h e t r a n s f e r o f c r y o g e n i c l i q u i d s f r o m s t o r a g e t a n k

t o p o i n t - o f - u se . Yo u n e e d t h e m o s t

e f f ic i en t , safe , r e l i ab l e , and cos t - e f fec t i ve

s o l u t io n p o ss ib l e .W e al so k n o w t h a t

e v e r y a p p l i c a t i o n i s u n i q u e . A n o f f - t h e -

she l f , o ne- s i ze - f it s - a l l appr o ach sim p l y

w i ll n o t d o .

T h a t 's w h y y o u n e e d m o r e t h a n a p i p e

m a n u f a c t u r e r . Y o u n e e d a c o m p a n y t h a t

k n o w s y o u r ap p l ic at i o n i n s id e o u t , t h a t i s

w i ll in g an d a b le t o w o r k w i t h y o u e ve r y

s t e p o f t h e w a y, a n d p r o v i d e yo u w i t h a

c u s t o m i z e d p i p i n g s o l u t i o n t h a t

o p t i m i z e s y o u r a p p l i c a t i o n a n d e x c e e d s

y o u r e x p e c t a t i o n s .T h a t c o m p a n y i s

Q u a li t y C r y o g e n ic s.

Q u a li t y C r y o g e n ic s w a s f o u n d e d b y

s e as o n e d p r o f e ss io n a ls w i t h d e c a d e s o f c r y o g e n ic

e q u i p m e n t e x p e r i e n c e . W e a ss em b l e d a sm a ll b u t

h i gh l y cus tomer - f ocused s ta f f o f t a l en ted peop le

w i t h exper t i se i n des ign ,eng ineer i ng ,

manufactur ing and insta l la t ion - - a l l the d isc ip l ines

n e c e s sa r y t o d e l i ve r a fl aw l e ss ly p e r f o r m i n g

c u st o m p i p i n g so l u t i o n . N o t j u st an y so l u t i o n , b u t

o n e t h a t i s b e s t su i t e d t o y o u r r e q u i r e m e n t s .

Vacuum Jacketed Pipe The Preferred Solution

T h e b i g g e s t p r o b l e m i n t r a n s f e r r i n g c r y o g e n i c

l iq u i d s is lo s s o f p r o d u c t d u e t o h e at t r a n sfe r .W i t h

V a c u u m Ja c k e t e d P i p in g , t h e v a c u u m a n d i n s u la t i o n

e f fe c t i v e ly p r e v e n t h e a t t r a n sf e r c a u s e d f r o m

c o n d u c t io n , c o n v ec t io n , o r r a d iat i o n .

O f al l t he p i p i ng o p t i ons ava il ab l e t o you ,VacuumJacke ted P ip i ng ( VJP) i s bes t su i t ed t o m in im i ze

h e a t t r a n s f e r a n d l o w e r b o i l - o f f . V J P s m u l t i - l a y e r

i n su l at i o n i s d e m o n s t r a b l y su p e r i o r t o

c o n v e n t i o n a l fo a m i n su l at e d c o p p e r p i p i n g. I n fa ct ,

i t i s u p t o 4 0 t i m e s m o r e e f fe c t i v e in r e d u c i n g h e at

leaks.

Teamwork in building a job.


4/8

W hat is Vacuum Jacketed Piping?

A Vacuu m Jacke ted P ipe i s essen t i a ll y tw o p i pes i n

o n e : a n in n e r p i p e i n w h i c h c r y o g e n ic l iq u i d i s t r a n s -

f e r r e d , a n d a n o u t e r p i p e t h a t s u p p o r t s a n d s e a l s i n

t h e v ac u u m i n su l at i o n , fo r m i n g t h e " v ac u u m

ja c k e t " .

T h e p i p e s ar e c o n s t r u c t e d f r o m s t ai n l e ss st e e l .

T h e i n s u l at i o n i s m u l t i - l ay e r e d f ib e r a n d f o i l t h a t

p r o v i d e s r e f l e c t i v e b a r r i e r s c o u p l e d w i t h a l o w

v a cu u m t o e n s u r e t h e m o s t t h e r m a ll y e f fi c ie n t p i p e .

Ei t h e r i n t e r n al o r e x t e r n a l b e ll o w s ar e u s e d t o

c o m p e n sat e f o r t h e r m al c o n t r a c t io n . W h at s m o r e ,

t h e p i p e s ar e b u i l t i n f ac t o r y s e al e d s e c t i o n s a n d

d i v i d e d in t o i n d i v id u a l s p o o l s e c t io n s f o r p i p e u p t o

32 f ee t i n l eng th .

As f a r as j o i n t connec t i ons ,

Q u alit y C r y o ge n ic s

o f f e r s t w o

o p t i o n s . W e o f fe r a

un ique s t y l e o f bayo-

n e t c o n n e c t i o n . O u r b ay o n e t s a r e l o w

pr o f il e so t ha t t h e V- band c l am p r em ains f lush

w i t h t h e o u t e r v ac u u m j ac k e t . T h i s al lo w s fo r c l ea n e r

wa l l pene t r a t i on a t assembly and eas ie r sec t i on

r emova l a t a l a t e r da te .The bayonet nose sea l uses

d i ssim i l a r m eta l s t o cause a shr i nk t i gh t f i t . W e a lso

o f fe r a sp l i t r i ng f langed bayonet f o r h i gher p r essur es

o r t o u g h e r a p p li c at i o n s .

T h e o t h e r c o n n e c t i o n Q u a li t y C r y o g e n ic s o f f er s is a

vacuum insulated f ie ld jo int coupl ing a welded

c o u p l i n g b e t w e e n s p o o l s t h a t i s w r a p p e d w i t h s u p e r-

i n su l at i o n a n d e v ac u a t e d t o o u r s t a n d a r d v a c u u m

l e ve l . I t c o n s i st s o f a n o u t e r s l e e ve , a n d

t w o B u n a -N O - r i n gs h e ld b y t w o h e a vy d u t y

V- c l amps.

Yo u r s y s t e m c a n i n c lu d e v a c u u m

ja c k e t e d v al ve s t o m ai n t ai n h ig h

i n su l at i o n v a lu e a n d p r e v e n t f r o s t u p .Yo u c a n

a ls o i n c l u d e i n t e r n a l li q u i d t r a p s, l iq u i d u s e

g lobe va l ves ,and f l ex i b l e sec t i ons .

Vacuum Jacketed Piping The Cost-EffectiveSolution

C h o o s i n g t h e c o s t - e f f e c t i v e

c r y o g e n i c p i p i n g s o l u t i o n f o r

y o u r a p p l i c a t i o n s r e q u i r e s t h a t y o u

l o o k a t m o r e t h a n ju s t t h e e q u ip m e n t

c o s t s .

freefloatingboltflange

lowprofiledesign split ring

dissimilarmetal noseseal

evacuation port and safety device

low heat leak transmission for

field joint

inner pipe

support system

stainless steel inner

and outer pipes

internal bellows

for contraction

field joint weld end


5/8

r e q u ir e m e n t s o f y o u r

p a r t i c u l ar p r o j e c t in

d e t a i l so t h a t w e c a n

r e c o m m e n d a n d d e s ig n

t h e i d e a l so l u t i o n .

A n d i n c i d e n t a ll y, i f w e

d e t e r m i n e t h a t V ac u u m

Jacketed Pipe is not

b e st f o r y o u r

a p p li c at i o n , w e ' ll t e l l y o u

u p f r o n t . O u r g o a l i s t o

r e c o m m e n d t h e r i g h t

p i p i n g s o l u t i o n f o r y o u .

Because w e bel ieve each

jo b is u n iq u e , o u r t eam

o f p r o f e ssi o n a ls w o r k s c l o s e ly w i t h y o u t o b e s u r e

a l l t h e de t a i ls a r e gath er e d o n a t ime l y bas i s. I f

n e e d b e , o u r fi el d e n gi n ee r i n g ex p e r t s w i ll c o m e t o

y o u r f ac il it y a n d d o a t h o r o u g h si t e su r v ey. W e 'l l

ca r e fu l ly m easur e and p l o t t he en t i r e system so t h a t ,

when the t ime comes to insta l l i t , i t s a per fect f i t .

Fo a m i n su l at e d c o p p e r p i p e m ay h av e t h e l o w e s t

e q u ip m e n t c o s t b u t t h e d o l lar s l o s t fr o m c r y o g e n ic

p r o d u c t c o o l d o w n a n d n o r m a l b o i l- o f f a r e ve r y h i g h .

D y n a m i c " v ac u u m p i p i n g h a s a l o w e r h e a t l ea k , b u t

r e q u i r e s t h e u se o f m e c h a n ic al p u m p s t h r o u g h o u tt h e s ys t e m - - p u m p s w h i c h m u s t r u n a ll t h e t i m e

t o m a i n t a i n v a c u u m i n t e g r i t y . I f t h e s e p u m p s e v e r

b r e a k d o w n , o r t h e e l e ct r i c al su p p l y t o t h e s y st e m

is i n t e r r up ted , t he e f f ect i veness o f t he vacuum i s l os t ,

a n d t h e r e f o r e t h e c r y o g e n i c li q u i d h e a t s u p a n d i s

lost .The r esult i s consider able loss of t ime and m on ey.

Q u a li t y C r y o g e n i c s v ac u u m j ac k e t e d p i p e s y st e m

i s a " st a t ic " v ac u u m sy st e m . I n o t h e r w o r d s , t h e p i p -

i ng s ec t i o n s a r e s e al e d a t t h e f a ct o r y. T h e r e a r e n o

m o v i n g p a r t s . T h e i n t e g r i t y o f t h e v a c u u m i s m a i n -

t a in e d a n d d e s ig n e d f o r u p t o 2 0 y e a r s o f f l aw l e ss

o p e r a t i o n .

Developing the Right Solution

O n c e y o u k n o w y o u h a ve a n e e d an d

c o n t a c t u s w e ' ll r e v i e w t h e s p e c if ic a t io n s an d

QUESTION:What makes Quality

Cryogenics the preferred

cryogenic piping supplier?

ANSWER:Renown for superior servi

and on-time deliveries, we

also offer customers exten

sive engineering applicati

knowledge plus on-site

technical expertise. We ar

the number one choice of

those looking for high qua

manufactured piping. In fa

the majority of our revenu

comes from the sale and

installation of our vacuum

jacketed piping.

Cryogenic Pipe Comparison Chart

Compariso

n%


6/8

Design

O n c e w e k n o w y o u r

pr o j ec t s spec i f i c

r e q u i r e m e n t s , o u r

design professionals wi l l

cus tom- des ign a p i p i ng

s o l u t i o n t o m e e t t h o s e

r e q u ir e m e n t s .W e

p r o v i d e i so m e t r i c

A u t o c a d d r a w i n gs w i t h

d i m e n s io n s f o r y o u r

ver i f i ca t i on .You can be

c e r t a in o u r s t af f w i ll

d e l i ve r t h o s e li t t l ee x t r a s t h a t m a r k t h e

d i f f e r e n c e b e t w e e n

g o o d an d e x c e lle n t .

Manufacture

O n c e t h e d e si gn h a s b e en a p p r o v e d , w e ' ll

c u s t o m - b u i l d t h e p i p i n g sy s t e m a n d i t s r e l at e d

c o m p o n e n t s t o f it t h e r e q u i r e m e n t s an d t o l er a n c e s

QUESTION:How can I ensure that my

piping delivers the best quality

liquid? (low temperature, low

pressure, vapor free?)

ANSWER:Super-insulated vacuum

jacketed pipe offers the lowestheat leak. Plus, we add

internal traps at each use

point to eliminate liquid from

boiling back into the pipe. We

install Keep Cold devices at

the end of piping runs to vent

residual vapor from the line

and keep liquid only in the

system. You can count on us

to calculate the optimum pres-

sure for the system and rec-ommend adjustments to the

storage tanks and equipment.

All this delivers the very best

quality liquid.

o f y o u r f ac i li t y an d a p p li ca t io n . A l l w o r k i s

p e r f o r m e d i n - h o u s e u n d e r s t r i c t q u a l i t y a s s u r a n c e

p r o c e d u r e s , s o t h a t w e h a ve t o t a l c o n t r o l o v e r t h e

q u a l it y a n d i n t e g r i t y o f t h e s y st e m w e ' r e b u i l d i n g.

W h a t s m o r e , w e fe e l t h a t q u a li t y is m o r e t h a n a

n a m e , i t i s a w ay o f d o i n g b u s i n e ss .

Installation

O u r e x p e r i e n c e d t e c h n i c i an s w i ll i n st a l l, i n sp e c t ,

a n d t e s t y o u r p i p i n g s y s t e m t o m a k e s u r e t h a t i t

f i t s an d w o r k s p r o p e r ly. M o s t im p o r t an t l y, w e

c o m p l e t e t h e j o b t o y o u r s at i sf ac t i o n a n d i n

c o m p l ia n ce w i t h c u r r e n t i n d u st r y s af et y

r e g u lat i o n s . Yo u h av e p e ac e o f m i n d k n o w i n g w h e n

i t c o m e s t o d u r a b i li t y a n d f u n c t i o n a li t y, Q u a li t y

C r y o g e n i c s i s a c o m p a n y t h a t st a n d s b e h i n d i t s

p r o d u c t . O u r t o t a l su p p o r t p h il o so p h y g u ar a n t ee s

a h i gh l eve l o f sys tem r e l i ab i l it y i n a l l ins ta l l at i o ns .

Component cleaning and inspection

Welding expertise


7/8

Advantages of Vacuum

Jacketed Piping Systems from

Quality Cryogenics

Lower heat inleakMulti layered insulation provides superior

performance

Factory Sealed Vacuum SectionsOur pipe sections are factory sealed and tested to

ensure durability for up to 20 years.

Ease of installationBayonet couplings snap together, quickly and

easily, to ensure flawless connection of piping

sections.

Unique Bayonet DesignsOur Low Profile bayonet makes installation

and servicing easier.

Our split ring flange bayonet has the strength of

the flange and installation ease of the low profile.

Safety you can count onAll systems are designed with relief valves for line

safety. We

go

beyond that,by performing helium

Constant temperature control atpoint-of-use

Electronic keep-cold devices provide electronictemperature control to maintain optimum liquid

temperature at all use points.

Liquid traps toprevent boil-offAll drops or use

points have an

internal liquid trap

located at the end of

the vacuum jacket.

QualityCryogenic ValvesWe offer low heatleak vacuum jacketed

in-line valves for

branch isolation and

Extended stem

cryogenic valves for

equipment isolation

Future systemexpansionOur designs make it

easy for sections of

piping to be branched off, sealed, and added when

system expansion is required.

Accurate monitoring of vacuum levelWe use DV-6R vacuum tubes to monitor vacuum

levels in each section.

Vibration dampening to preventbreakage or leakageIf you have machinery that vibrates heavily, we can

provide flexible piping that's also vacuum jacketedto prevent vibration from causing a problem.

Total overall lower cost for thelife of the system

Vacuum Jacketed Pipe from Quality

Cryogenics may not be the least

expensive system to purchase

initially. But remember, our system

is designed to minimize heat transfer,

leakage, and loss of expensive

cryogenic product. for up to 20

years. Over the life of the system,

your investment will be returned

many times over.

Specialty piping for every

applicationWhatever the application, we have

the right piping to handle your

transfer needs -- including hydrogen

and helium piping -- as well as piping

for liquid nitrogen, oxygen, and argon.

Mass spectrometer testing

QUESTION:Isnt the cryogenic piping o

one part of the liquid delive

solution? How do you hand

rest of the cryogenic equip

ment?

ANSWER:We are proud that our engineers have extensive cryog

applications experience. Ea

job begins with a total syste

analysis that looks at more

just piping. Carefully, we ex

ine the

application with regards to

ty, performance and end re

You can be confident in ou

total support philosophy.

mass spectrometer tests to check for leaks and

ensure vacuum integrity.


8/8

Ongoing Customer Service

O u r r e sp o n s ib i li t y t o y o u d o e s n o t e n d w h e n t h e

s y st e m i s i n st a l le d . W e w i ll b e t h e r e f o r y o u - - t o

a n sw e r q u e s t i o n s , r e s o l v e p r o b l e m s , a n d p r o v i d e

w h a t e ve r g u i d an c e o r a d v ic e y o u n e e d - - fo r t h e

l if e o f your sys tem. You can ca ll us ar o und t he c l ock

a n d r e c e iv e a q u i c k r e sp o n s e f r o m so m e o n e w h o

k n o w s yo u r f a c il it y , a p p l ic a t i o n , a n d i n st a l la t i o n .

I n a m a r k e t p l a c e fi ll e d w i t h c h o i c e s , Q u a li t y

C r y o g e n i c s h as p r o v e n i t s e lf a s a n i n d u s t r y l e a d e r.

W e ar e l ar g e en o u g h t o p r o v i d e c o m p l e t e

so l u t i o n s t o m e e t y o u r

Vacuum Jacke ted P ipe ,r e q i r e m e n t s , y e t s m a ll e n o u g h

t o p r o v i d e p r o m p t ,

p e r s o n a l i z e d

a t t e n t i o n .

Qualit y Everyone Talks About It ,WeDeliver It

W e w o u l d l ik e t h e o p p o r t u n i t y t o d e m o n st r a t e

h o w o u r h o n e st y , i n t e g r i t y, d e p e n d a b il it y a n d

e n g i n e e r i n g e x p e r t i s e m a k e u s y o u r i d e a l p a r t n e r

f o r Vacuum Jacke ted P ip i ng .So g i ve us a ca l l at

1 8 0 0 9 6 6 6 1 6 7 a n d w e w i ll w o r k e f fi c ie n t l y t o

o p t i m i z e y o u r p r o c e s s a n d i m p r o v e y o u r b o t t o m

l i ne .

4 2 5 Ge n n e t t D r i ve , Ja sp e r , Ge o r g i a 3 0 1 4 3

Call: 1-800-966-6167

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