compensatoare tevi abur.pdf

8/11/2019 compensatoare tevi abur.pdf

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COMPENSATOARE

EXPANSION JOINTS

Buzu - 120068 - R omania, 12 Aleea Industriei Street

Phone: +40-238-71.06.25

Fax: +40-238-71.00.62

Compensatoarele lenticulare sunt realizate n cadrul unui Sistem de Asigurarea Calit ii, n conformitate cu prevederile Directivei 97/23/EC, Anexa III, ModulD Asigurarea Calit ii Produc iei. The lens-type expasion joints are manufactured within a Quality AssuranceSystem, in compliance with the stipulations of Directive 97/23/EC, EnclosureIII, Module D Production Quality Assurance.


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MARCAMARKE

Nr.crt.

Crt.No.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

MARCAMARKE

MARCAMARKE

GOST ASTMW. NR. MARCA (gr)MARKE

STAS GERMANIA / GERMANY S.U.A. / USA

CORESPONDENTA / CORRESPONDENT

RUSIA / RUSSIA

TEMPERATURADE

UTILIZARE

WORKINGTEMPERATURE

OBS.OBS.

10TiAlCrNi320

10Ti Cr180Ni

10TiMo Cr175Ni

2Mo Cr175Ni

2 Cr245Ni

1 2 C r2 50Ni

12Ti Cr180Ni

15S i Cr200Ni

15S i Cr250Ni

OLC 15

OLT37.2Ta

OL37.2

5 NiCr180

2 NiCr185

X10 Ti3220NiCrAl

DIN(SEW)

XH 32T

00X18H10

1X18H9T

0X18H10TX17H3

M 2T

X23H18

X18H10T

X20H14C2

X25H20C2 0max. 1150 aer

0max. 1050 aer

0max. 850 aer

0max. 1050 aer

0+15 0- 440

0-60 0- 550

0-60 0- 550

0-196 0- 550

0-196 0- 550

0-196 0- 550

max 0 350

0max. 1100 aer

X10 AlNi i18 .10Cr T

X5 Ni18.10Cr

X 2 Ni 18 .9Cr

X2 NiMo18.12Cr

X2 Ni25.20Cr

X12 Ni25.21Cr

X12 NiTi18.19Cr

X15 NiSi20.12Cr

X15 NiSi25.20Cr

X10 NiTi18.9Cr

- - - - - - -

-

-

-

-

-

-

-

URANUS 65

-

-

-

-

Incoloy 800

-

-

380

5632

5632

5632

5632

5632

5632

5632

5632

-

-

- -

- -

-

304

304L

321

316Ti

316L

310S

321H

309

310

UNS 8803

UNS 8810

C

-

- -

A 283

A 240

A 240

A 240

A 240

A 240

A 240

A 240

A 240

A 240

A 409

- -

-

(470)

(470)

(470)

(470)

(470)

(470)

Rst.37.2 Vst.3 sp

11523-87

11523-87

11523-87

11523-87

11523-87

11523-87

11523-87

3583-87

880-88

500/2-80

500/2-80

3583-87

3583-87

3583-87

W1.4876

W1.0401

W1.0038

W1.4301

W1.4306

W1.4306

W1.4541

W1.4571

W1.4435

W1.4845

W1.4845

W1.4878

W1.4828

W1.4841

17.100

17.00

17.440

17.440

17.440

17.440

0,04 -0,10

Ti: 5x C< 0,8

Ti, Al, C1,0

Alteelemente

Other elements

s c Rm A5% C Si Mn Cr Mo Ni Cu TiPmax

Smax

Caracteristici mecaniceMechanical Characteristics

2(N/mm )

Compozitia chimica %Chemical Composition %

Nr.crt.

Crt.No.

Material

1 W1 - 4301 235 550 - 750 35 0,07 0,03 1,0 2,0 0,045 8,5 - 10,517,0 - 19,0 -- -

2 0,03 0,03 1,0 2,0 18,0 - 20,0 10,0 - 12,5 -- -0,04540520 - 670235W1 - 4306

3 0,08 0,03 1,0 2,0 17,0 - 19,0 9,0 - 12,5 Ti: 5x% C< 0,8-- -0,04535540 - 740245W1 - 4541

4 0,08 0,03 1,0 2,0 16,5 - 18,5 10,5 - 13,52,8 - 2,5 - -0,04535540 - 690255W1 - 4571

5 0,03 0,025 1,0 2,0 17,0 - 18,5 2,5 - 3,0 12,5 - 15,0 - -0,04540540 - 690255W1 - 4435

6 < 0,15 1,0 2,0 20,0 - 18,0 Ti 0,7% C12,0 - 10,0 --- --30500 - 750240W1 - 4878

7 0,20 0,031,5-2,5 2,0 19,0 - 21,0 11,0 - 13,0 -- -0,04522500 - 750240W1 - 4828

8 0,02 1,0 1,5 19,0 - 23,0 30,0 - 34,0 -- -0,03030500 - 750240W1 - 4876

9 < 0,5 0,10 0,015 1,0 14,0 - 17,0 Ti, Cu, Al72,0 -- -0,02030550 - 750230W2 - 4816

10 - -- N- 0,08--- Rest-30290 - 410200W3 - 7025 (Ti)

11 0 ,3 9 1 ,56 0,46 N = 0,370,228,720,2118,45 -0 ,031 0 ,0157618 - 780315 AiSi 304 - 2b

12 0,37 0,8 0,18 Al = 0,025- --- -0,045 0,04526500 - 650210OL 37 - 2

OELURI UTILIZATE PENTRU EXECUIAELEMENTULUI LENTICULARSTEEL GRADES USED FOR THE FABRICATIONOF THE LENS TYPE COMPONENT

COMPENSATOARE LENTICULARE DE DILATAIE AXIALE UNISTRAT

ONE LAYER AXIAL EXPANSION JOINTS

Specifica iecu datele tehnice necesare proiectrii compensatorilor

ntocmit............................................... S emntura .................................... Data .........................

ntreprinderea................................................... Adres

a....................................................................

Telefon: ----------------------------------------- ------ Fax: .........................................................................

1. Dimensiunile conductei la care se monteaz compensatorul :- diameter ul exterior ............................................................ mm- grosimea peretelui............................................................ mm

2. Material conduct ................................................................................................................3. Denumirea fluidului vehiculat (ap , abur , aer , etc.) ......................................................4. Pres iune:

- de lucru......................................................... MPa- de calcul........................................................ MPa- de prob hidraulic........................................ MPa

5. Temperatur a de lucru:0- maxim ............................................................... C0- minim ................................................................ C

6. Tipul compensatorului (conform catalogu lui) .......................................................7. Capacitatea de compensa re necesar (dilatarea care trebuie preluat de compensator ):- axial ........................................................................... mm

- lateral ........................................................................ mm- unghiular ................................................................... grade

8. Mrimea pretensionrii la montaj:- axial ........................................................................... mm- lateral ........................................................................ mm- ung hiular ....................................................................grade

9. Felul pretensionrii la montaj:- compr imat.............................................................. mm- ntins ................................................................. ..... mm

10. Numrul de comprimri i ntinderi ale compensatorului n decurs de un anopriri ale instala iei) -------------------------------- c icluri/a n11. Reaciunea elastic .............................................. daN/mm12. Modul de montaj:

- virol (detal iul anfrenului se anexeaz)- flan - STANDARD13. Pozitia de funcionare a compensatorului :

- orizontal - vertical - oblic (se specific unghiul fa de poziia iniial)

15. Lungimea total de fabricaie (fr valoarea pretensionrii ) ................................ mm

16. Observaii: .................................................................................................................................


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The expansion joint is an elastic component mounted onpipes and heat exchangers in order to take over the thermalexpansion.

Expansion capacity depends on:- The elasticity of the flexible component;- The number of lens;- The pre-stressing in the mounting process

The use of the expansion joins ensures:- Decreasing of the tensions generated by the temperaturedifferences;- Economical dimensioning of the fixed points;- Reliability and safety in operation.

Compensatorul lenticular de dilata ie este un elementflexibil care se monteaz pe conducte i aparate de schimb decldur n vederea prelu rii dilata iilor termice.

Capacitatea de compensare este dependent de:- Elasticitatea elementului lenticular;- Num rul de lentile;- Pretensionarea la montaj. Utilizarea compensatoarelor lenticulare de dilata ieasigur :- diminuarea tensiunilor generate de diferen ele detemperatur ;- dimensionarea economic a punctelor fixe;- fiabilitate i siguran n exploatare.

COMPENSATOARE LENTICULARE DE DILATAIE AXIALE UNISTRAT

ONE LAYER AXIAL EXPANSION JOINTS

COMPENSATOARE LENTICULARE DE DILATAIE MULTISTRATMULTILAYER LENS TYPE EXPANSION JOINTS

- Siguran n exploatare;- reac iune elastic redus ;- capacitate de compensare ridicat ;- rezisten la presiune, temperatur i coroziune;- etan eitate la vid;- rezisten la oboseal .

Cerin ele impuse de solicit rile ridicate n exploatare sunt ndeplinite numai de compensatoarele lenticulare de dilata iemultistrat.

Utilizarea tehnologiilor moderne n procesul de fabrica ieconduce la realizarea unor produse cu o nalt flexibilitate,fiabilitate si rezisten .

- Safety in operation;- Small elastic reaction;- High compensation capacity;- Pressure, temperature and corrosion resistance;- Vacuum tightness;- Fatigue resistance.

The requirements imposed by the high stresses inexploatation are met by the lens type multi-layer expansion

joints.The use of the modern technologies in the manufacturing

process leads to a higher flexibility reliability and strenght of theproducts.

PRODUSE CU DESTINAIE SPECIALSPECIAL USE PRODUCTS

COMPENSATORI DIN TITANTITANIUM EXPANSION JOINTS

COMPENSATOARE LENTICULARE AXIALE CU SCUT TERMIC I COLIERE DECUPLARE PENTRU MOTOARE CU ARDERE INTERNAXIAL EXPANSION JOINT WITH THERMAL SHIELDING AND COUPLING COLLFOR INTERNAL COMBUSTION

UTILIZARE / APPLICATIONEvacuarea gazelor arse si amortizarea vibratiilor.Exhaust of burnt gases and dampening of vibrations.

CONDUCT EAPARE PENTRU MOTOARE DIESEL 16+R 251EXHAUST TUBE FOR DIESEL ENGINES16+R 251

UTILIZARE / APPLICATIONPreluarea dilata iilor galeriilor de evacuare generate de temperaturagazelor arse.Take over of exhaust manifolds dilatations, generated by combustiontemperature.

CARACTERISTICI TEHNICE /oTemperatura de regim a gazelor arse: 730 C;

2Presiunea de lucru: 1,5 daN/cm .oOperating themperature of burnt gases: 730 C;

2Operating pressure: 1,5 daN/cm .

TECHNICAL CHARACTERISTICS

CARACTERISTICI TEHNICE /o 2Temperatura de regim: 750 C;Presiunea de lucru: 1,5 daN/cm.

o 2Operating themperature: 750 C;Operating pressure: 1,5 daN/cm .

TECHNICAL CHARACTERISTICS


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CONDIII TEHNICE 2- presiunea maxim de lucru: 39 daN/cm2- presiunea de prob h idraulic: 80 daN/cm

- temperatura de lucru: 350 C- capacitatea de compensare axial: 14 mm- fluid vehiculat: abur sau ap fierbinte sub- presiune- diametrul interior: 690 mm- diametrul exterior: 720 mm- lungimea de fabricaie: 330 mm.

TECHNICAL SPECIFICATIONS2- maximum working pressure: 39 daN/cm ;

2- hydraulic test pressure: 80 daN/cm ;- working temperature: 350C;- axial compensating capacity: 14 mm;- circulated fluid: steam or superheated water;

- inside diameter: 690 mm;- outside diameter: 720 mm;- manufacturing length: 300 mm.

COMPENSATOARE LENTICULARE AXIALE MULTISTRAT PENTRUCONDUCTE DE EAPARE - MOTOARE NAVALEAXIAL MULTILAYER LENS TYPE EXPANSION JOINTS FOR SHIP ENGINESEXHAUST PIPE

COMPENSATOARE LENTICULAREDE DILATAIE LATERALE

LATERAL LENS TYPE EXPANSION JOINTS

PRODUSE CU DESTINAIE SPECIALSPECIAL USE PRODUCTS

Orice apreciere asupra deformaiei unui compensator -c este mare sau mic - se poate face numai prin referire ladeformaia specific axial a unei lentile "d ".

Any estimation of the deformation of the expansion joint,be it big or small, can be made only with reference to the axialspecific deformation of a lens " d .

n gama utilajelor produse de ROTEC se ncadreaz icele cu destinaie special fabricate pentru industria chimic,petrochimic, aeronautic i constructoare de maini.

Fr a face parte dintr-o gam tipizat , acesteproduse se execut pe baz de documenta ie tehnic pus ladispozi ie de c tre beneficiar sau n baza unei teme deproiectare.

The wide range of products made by ROTEC includesalso products with special destination, made for chemical andpetrochemical industries, aircraft and machine buildingindustry.

Although not included in the standard productionprogramm, these products are manufactured according to thetehnical documentation provided by the client.

CAMER DE ARDERE CU FLUX INVERSATREVERSE FLOW COMBUSTION CHAMBER

unde:d = deformaia axial a unei lentile;x1d = deformaia axial echivalent a unei lentile;e 1t = pasul elementului lenticular.

where:d = axial deformation of one lens;x1d = axial equivalent deformation of one lens;e 1t = ens pitch of the elastic element.

d = d +1 x 1 d =e1 d

x1

n2Did yn(nt+ d x)+

COMPENSATOARE LENTICULARE MULTISTRAT PENTRU PRENCLZITOAREDE NALT PRESIUNE - TURBO - AGREGATE DE 330 MWMULTILAYER LENS TYPE EXPANSION JOINTS FORHIGH PRESSURE 330 MW TURBOENGINE PREHEATERS


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COMPENSATOARE LENTICULARE DE DILATAIE UNGHIULARE CU ARTICULATII CU CUPLE DE ROTAIEANGULAR LENS TYPE EXPANSION JOINTSWITH ROTATION COUPLINGS

COMPENSATOARE LENTICULARE DEDILATAIE UNGHIULAR CU ARTICULATICU CUPLE CARDANICE COD: UKSANGULAR EXPANSION JOINTS WITH CARDANIC COUPLINGS CODE: UKS

Sunt elemente flexibile prevzute cu articulaii cucuple de rotaie care:- permit rotirea axei compensatorului cu ununghi ntr-un singur plan);

- "descarc" aciunea forei axiale generat depresiunea interioar a fluidului vehiculat.They are flexible components provided with rotation

couplers that:- allow the rotation of the expansion joint axisby an angle only in a single plane;- "unload" the action of the axial force generatedby the inside pressure of the circulated fluid.

Capacitatea de compensare admisibil tga 1pentru o singur lentil ntr-un singur sens, se calculeazplecnd de la capacitatea de compensare axial a unei lentile ntr-un singur sens.

The admissible compensation capacity tg a 1For a single lens in one direction is calculated starting from thaxial compensation capacity of a lens in one direction.

Capacitatea de compensare unghiular ntr-unsingur sens, a unui compensator cu "n" lentile.

Angular compensation capacity in one direction of

one expansion joint with "n" lenses:

Sunt elemente flexibile prevzute cu articulaiicardanice alctuite dintr-un inel de care se leag prin cuple derotaie, diametral opuse, patru arniere solidarizate cu tuurilecompensatorului.

These are elastic components provided with cardaniclinks composed of one ring from which are connected bymeans of rotation couplers, diametrically opposed, four linksinterlocked to the nozzle of expansion joints.

Elementele componente ale articulaiei cardanice:- permit rotirea axei compensatorului cu un unghi a ndou plane;- "descarc" aciunea forei axiale generat depresiunea interioar a fluidului.

T he components of the cardanic link:- allow rotation of expansion joints axis with anangle of a in two planes.- Unloads" the axial force action generated bythe inside pressure of the circulated fluid.

COMPENSATOARE LENTICULARE DE MONTAJMOUNTING EXPANSION JOINTS

ETANARE CU BURDUFPENTRU ROBINETE SPECIALEBELLOWS SEALING FOR SPECIAL VALVES

CARACTERISTICI TEHNICE BURDUF

2- presiune maxim de lucru: 16 daN/cm ;2- presiune de prob hidraulic: 20 daN/cm ;- temperatura de lucru: 250 C;- diametrul interior: 25 mm;- diametrul exterior: 43 mm;- capacitatea de compensare axial: 5 mm;- lungimea de fabricaie: 25 mm.

BELLOWS TECHNICAL CHARACTERISTICS2- maximum working pressure : 16 daN/cm ;

2- hydraulic test pressure : 20 daN/cm ;- working temperature : 250 C;- nside diameter : 25 mm;- outside diameter : 43 mm;- axial compensating capacity : 5 mm;- manufacturing length : 25 mm.

Compensatoarele lenticulare de montaj sunt armturideformabile axial, care se fixeaz pe sistemele de conducte nscopul uurrii montrii i nlocuirii accesoriilor de tubulatur.

n general se utilizeaz pentru:- sisteme de conducte prin care sunt vehiculate fluide reci;- instalaii pentru alimentri cu ap sau irigaii.

Mai pot fi utilizate pentru compensarea unor mici abateri demontaj ale tubulaturii prin deplasri axiale. Nuse recomand utilizarea lor pentru compensarea dilataiilor termice.

Mounting expansion joints are axial deformable fittingsprovided in the pipe systems for easy and quick replacement oftube system components.Generally they are used for:- p i p e s y s t e m s t h r o u g h w h i c h c o l d f l u i d sare circulated;- water supply and irrigation installations.

They may also be used to compensate small erectiondeviations of the pipe due to the axial movements. It is notrecommended to be utilised in compensating of thermalexpansion.

tg a = n x tg a 1tg a =1 2d

1

Di

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compensatoare tevi abur.pdf