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CURSUL 2CURSUL 2
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ŢŢEAVA DIN CUPRUEAVA DIN CUPRU
RACORDURI SUDURRACORDURI SUDURĂĂ--SUDURSUDURĂĂACCESORII PENTRU SUDURACCESORII PENTRU SUDURĂĂ
RACORDURI SUDURRACORDURI SUDURĂĂ--FILETFILETRACORDURI PRIN COMPRESIERACORDURI PRIN COMPRESIE
RACORDURI PRINRACORDURI PRIN SERTIZARESERTIZARE
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ŢŢEAVA DIN CUPRUEAVA DIN CUPRUCARACTERISTICI:CARACTERISTICI:
** barbarăă* colac neizolat* colac neizolat* colac izolat* colac izolat** colaccolac protejatprotejat
** tip ESENCO ( ptip ESENCO ( potabilotabilăă))
PRODUCPRODUCĂĂTOR:TOR:** SilmetSilmet ( Italia )( Italia )//HalcorHalcor ((GreciaGrecia))
DOMENIUL DE UTILIZAREDOMENIUL DE UTILIZARE::** instalainstalaţţii deii de alimentarealimentare cucu apapăă
** instalainstalaţţii deii de î î ncncăălzirelzire** instalatiiinstalatii dede racireracire** instalatiiinstalatii transporttransport produseproduse
petrolierepetroliere
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AVANTAJE:AVANTAJE:
* se* se prelucreazprelucreazăă uuşşoror
** coroziunecoroziune multmult redusredusăă** depuneridepuneri multmult diminuatediminuate
** esteticestetic** î î mbinarimbinari fermeferme,, siguresigure
** rezistenta mecanicarezistenta mecanica
ridicataridicata
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RUGOZITATEA TEVILORRUGOZITATEA TEVILOR
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DilatareaDilatarea termicatermica aa lungimiilungimii dede teavateavade 50mde 50m lala temperaturatemperatura T = 50KT = 50K
50 m
CUPRU
teava multistrat
teava PVC
teava PB
teava PE-X
teava PP
Şapă
500 mm
450 mm
375 mm
200 mm
60 mm
42 mm
30 mm
Cea mai mica diferenta este intre dilatareaCea mai mica diferenta este intre dilatareatermica la cupru si sapa!termica la cupru si sapa!
COEFICIENŢII DE DILATARE TERMICĂ COEFICIENŢII DE DILATARE TERMICĂ
LINIARLINIARĂ Ă LA DIFERITE MATERIALE DE ŢEVILA DIFERITE MATERIALE DE ŢEVI
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InstalareaInstalareaConductelorConductelor
AscendenteAscendente
PRELUAREAPRELUAREA DILATDILATĂĂRIIRII
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TEHNOLOGIA DETEHNOLOGIA DEASAMBLAREASAMBLARE
Taiere perpendiculara peTaiere perpendiculara peaxa tubuluiaxa tubului
DebavurareaDebavurarea capatuluicapatului dede
tubtub
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CURATIREA SUPRAFETEI DE LIPIRE ACURATIREA SUPRAFETEI DE LIPIRE A TEVIITEVIISISI A FITINGULUIA FITINGULUI
InIn exteriorexterior cucustofastofa nnemetalicaemetalica
In interior cuIn interior cuperie pentru teviperie pentru tevi
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APLICAREAAPLICAREAFLUXULUI DEFLUXULUI DELIPIRE PELIPIRE PECAPATUL DECAPATUL DE
TEAVATEAVA
ATENTIE!! Este gresit a se aplicaATENTIE!! Este gresit a se aplica
fluxul de lipire in fiting!fluxul de lipire in fiting!
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GRESELILE CELE MAI FRECVENTEGRESELILE CELE MAI FRECVENTE
LA LIPIRELA LIPIRE
lipsestelipsestealiajulaliajul dedelipirelipire
preaprea multmultaliajaliaj dede lipirelipire
Ingustarea sectiunii
Incorect!
Corect!
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ADANCIMEA DE SUPRAPUNEREADANCIMEA DE SUPRAPUNERE
t = 3×s,t = 3×s, celcel putinputin 5 mm.5 mm.SeSe recomanda:recomanda:
panapana la DNla DN 4040;; t = 7t = 7 mmmm
panapana la DNla DN 100100;; t = 10 mmt = 10 mm
LIPIREA TARE AŢ
EVILOR DINLIPIREA TARE A ŢEVILOR DINCUPRUCUPRU
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ŢŢEAVA COLAC ( DEEAVA COLAC ( DECCĂĂLITLITĂ Ă ))
NEIZOLATNEIZOLATĂĂ::--10x0,710x0,7 ( 50m )( 50m )
--1414xx1; 151; 15xx1; 181; 18xx1 ( 50m )1 ( 50m )--2222xx1 ( 25m )1 ( 25m )
NEIZOLATA CROMATA :NEIZOLATA CROMATA :
-- 10x0,75 ; 12x0,7510x0,75 ; 12x0,75 ( 50m )( 50m )
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ŢŢEAVA COLAC ( DEEAVA COLAC ( DECCĂĂLITLITĂ Ă ))
IZOLATIZOLATĂĂ pt.pt. incalzireincalzire sisi
a.c.ma.c.m..::--12x0,7512x0,75
--14x0.8; 15x0.8; 18x0.8(50m)14x0.8; 15x0.8; 18x0.8(50m)
-- 1414xx1; 151; 15xx1; 181; 18xx1 (50m)1 (50m)-- 2222xx1 (25m)1 (25m)
IZOLATIZOLATĂĂ pt.pt. climaclima::
--1/4“x0,8; 3/8“x0,8; 1/2“x0,8
-5/8“x1; 3/4“x1.
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ŢŢEAVA COLACEAVA COLAC ( D( DECECĂĂLITLITĂ Ă ))
PROTEJATA IN PVCPROTEJATA IN PVC::
-- 15X1; 18X1 ( 50m )15X1; 18X1 ( 50m )
-- 22X1 ( 25m )22X1 ( 25m )-- 15X15X0.80.8; 18X; 18X0.80.8 (50m )(50m )
-- 22X22X0.80.8 ( 25m )( 25m )
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ŢŢEAVA BAREAVA BARĂ Ă (( CCĂĂLITLITĂĂ))10x0,7; 12x0,75;10x0,7; 12x0,75; 15X0,7;15X0,7;
18X0,7; 22X0,7 (3m)18X0,7; 22X0,7 (3m)
14X1; 15X1; 18X1; 22X1;14X1; 15X1; 18X1; 22X1;28X1; 35X1; 42X1 (3m)28X1; 35X1; 42X1 (3m)
54X1 (3m)54X1 (3m);; 54X154X1,5,5(3m);64x1,5(3m);64x1,5
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PRESIUNEA DE LUCRU INPRESIUNEA DE LUCRU IN
FUNCTIE DE TEMPERATURAFUNCTIE DE TEMPERATURA
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RACORDURIRACORDURI
SUDURSUDURĂĂ--SUDURSUDURĂĂ“R”“R”
Modul de racordareModul de racordarecu ţeava secu ţeava se
simbolizeazsimbolizează ă prinprinliterele M si F, adicliterele M si F, adicăă:: – – MM – – diametrul egal cudiametrul egal cu
diametrulţeviidiametrul ţevii
– – FF – – capătul ţeviicapătul ţeviiintrodus in racordintrodus in racord
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CurbCurbăă FF:FF:*10*10* 12* 12** 1414* 15* 15* 18* 18
* 22* 22* 28* 28* 35* 35* 42* 42
* 54* 54CurbCurbă ă MF:MF:*10*10* 12* 12** 1414** 1515** 1818** 2222
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Coturi FFCoturi FF// CoturiCoturi MF:MF:*10*10
*12*12
* 14* 14* 15* 15
* 18* 18
* 22* 22* 28* 28
* 35* 35
* 42* 42* 5* 544
** 6464
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Coturi 45Coturi 45oo FF:FF:
* 15* 15* 18* 18
* 22* 22
*28*28*35*35
*42*42
*54*54Coturi 45Coturi 45oo MF:MF:
* 15* 15
* 18* 18* 22* 22
*28*28
*35*35
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CurbCurbă ă trecere ţeavă FF:trecere ţeavă FF:
--1212--1414 --1515 --1818
--2222CurbCurbă ă trecere ţeavă MF:trecere ţeavă MF:
--1212
--1515-- 1818
-- 2222
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CURBA LA 180 GRD
R FF d. 15
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ManManşşoon FF:n FF:--1010
--1212--1414
--1515
--1818--2222--2828
--3535
--4242--5454
--6464
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Reducţiile: se folosesc atunciReducţiile: se folosesc atuncicândcând este necesareste necesară ă
modificarea secţiunii unuimodificarea secţiunii unuitraseu de conducte, respectivtraseu de conducte, respectivtrecerea de la un diametru maitrecerea de la un diametru maimare la unul mai mic (saumare la unul mai mic (sau
invers). Se coinvers). Se comercializeazmercializează ă pentru toata gama de diametre,pentru toata gama de diametre,tipurile MF şi FF.tipurile MF şi FF.
Notarea din catalog se citeşteNotarea din catalog se citeşteastfel:astfel:
““REDUCŢIEREDUCŢIE RR MF 18 x 14MF 18 x 14””mm.mm.Tipul racordurilor:Tipul racordurilor:Diametrul mare tip MDiametrul mare tip MDiametrul mic tip FDiametrul mic tip F(ţeava intră în interiorul(ţeava intră în interiorul
reducţiei)reducţiei)
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Teu :Teu :
--1010
--1212--1414
--1515--1818
--2222--2828--3535
--4242--5454--6464
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Teu redus :Teu redus :* 12x10x12* 15x10x15
* 15x12x15* 18x14x18* 18x14x18* 18x15x18* 18x15x18
* 22x14x22* 22x14x22* 22x15x22* 22x15x22* 22x18x22* 22x18x22
* 28x14x28* 28x14x28* 28x15x28* 28x15x28** 28x18x28* 28x22x28
*64x35x64*64x42x64*64x54x64
**35x28x3535x28x35**42x35x4242x35x42
*54x42x54*54x42x54
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Teu redus :Teu redus :
* 15x18x15** 22x15x1822x15x18
** 18x15x1518x15x15
** 22x18x1522x18x15
** 22x18x1822x18x18
** 22x15x1522x15x15
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Dop F:Dop F:
-- 1414-- 1515
-- 1818
-- 2222
-- 2828
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RACORD OLANDEZRACORD OLANDEZ::
--1414--1515
--1818
--2222
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ACCESORII PENTRU SUDURAACCESORII PENTRU SUDURA – – ALIAJ DE SUDURAALIAJ DE SUDURA
pentru cupru pentru cupru ((lipire moale la 250lipire moale la 250 – – 280280 OOC )C )
Este un aliaj de cositor şiEste un aliaj de cositor şi
argint cu care se realizeazargint cu care se realizează ă de fapt lipiturile.de fapt lipiturile. SeSe
comercializeazcomercializează ă bobinat pebobinat pe
mosor la cantitatea demosor la cantitatea de
250g/mosor. Este produs250g/mosor. Este produs
DEGUSSADEGUSSA – – Germania. SeGermania. Seaplicaplică ă la ţevi cu diametrela ţevi cu diametre
mici ( pâmici ( pânnă ă la diametrul dela diametrul de
28 mm ).28 mm ).
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MATERIALE PENTRU PREG MATERIALE PENTRU PREG Ă ĂTIREATIREA
SUP SUP R R AFE Ţ ELOR AFE Ţ ELOR
– – PASLPASLĂ
Ă PENTRUPENTRUCURAŢAT CUPRULCURAŢAT CUPRUL
Este o împâslituraEste o împâsliturasintetica, asprsintetica, asprăă, cu care, cu care
se realizeazse realizează ă curcurăăţireaţireamecanicmecanică ă (şlefuirea)(şlefuirea)suprafeţelor cesuprafeţelor ce
urmeazurmează ă a fi lipitea fi lipite(capetele ţevilor,(capetele ţevilor,racordurile).racordurile).
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PASTPASTĂ Ă DECAPANTDECAPANTĂĂ
Realizeaz Realizează ă curcurăăţareaţarea
chimicchimică ă a suprafeţelor dea suprafeţelor de
lipit, dizolvândşilipit, dizolvând
şi
înlăturând compuşii care înlăturând compuşii care
ar compromite lipituraar compromite lipitura
(g(grrăăsimi, oxizi de cupru).simi, oxizi de cupru).
Se comercializeaz Se comercializează ă în întuburi de 70g sau la cutiituburi de 70g sau la cutii
de 100g (SOLDAFLUX) şide 100g (SOLDAFLUX) şi
cutii de 250gcutii de 250g sisi 100g100g
(DEGUFIT 3000), toate(DEGUFIT 3000), toate
furnizate de DEGUSSAfurnizate de DEGUSSA – –
GERMANIA.GERMANIA.
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– – ELECTROZI DE SUDUR ELECTROZI DE SUDUR Ă Ă
(( sudursudură ă tare, la 750tare, la 750oo
C )C )
Sunt electrozi specialiSunt electrozi speciali
din aliaj de cupru, fosfordin aliaj de cupru, fosforşi argint pentru sudareaşi argint pentru sudarea
cu flaccu flacăărră ă oxioxi – –
acetilenicacetilenică ă a cuprului,a cuprului,realizând cordorealizând cordon den de
sudursudurăă. S. See
comercializeazcomercializează ă la kg.la kg.Produs DEGUSSAProdus DEGUSSA – –
Germania.Germania.
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INELE PENTRU LIPITURIINELE PENTRU LIPITURI
TARI ( 260gr)TARI ( 260gr)--1414
--1515
--1818
--2222--2828
Specificatia aliajului (%Specificatia aliajului (%greutate): Ag = 1.5greutate): Ag = 1.5 – – 2.5; P =2.5; P =5.95.9 – – 6.5; Cu = restul6.5; Cu = restulTopireTopire la 650la 650 – – 810 grade C810 grade CTemperaturaTemperatura dede operareoperare: 710: 710grade Cgrade C
Pot fi folosite la: cupru,Pot fi folosite la: cupru,bronz rosu, bronz, alama,bronz rosu, bronz, alama,numai cu pasta de lipirenumai cu pasta de lipire
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ROGOJINA DEROGOJINA DE
PROTEC Ţ IE ( izolatorPROTEC Ţ IE ( izolator
termic f termic f ăăr r ă ă azbest, cuazbest, cu
fir metalic ignifug ) fir metalic ignifug )
pentru a nu deteriorapentru a nu deteriora
aceste suprafeţeaceste suprafeţe – –protecţia peretelui pt.protecţia peretelui pt.sudursudură ă la poziţie.la poziţie.
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LAMPLAMPĂ Ă DE SUDURDE SUDURĂ Ă
CU APRINDERECU APRINDEREPIEZOELECTRICPIEZOELECTRICĂĂ
BUTELIE GAZBUTELIE GAZ
190190 gr.gr.
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RACORDURI SUDURRACORDURI SUDURĂĂ--FILETFILETSunt produse VIEGASunt produse VIEGA – – Germania.Germania.
Se caracterizeazSe caracterizează ă prin faptul cprin faptul că ă permitpermitasamblarea cu o conductasamblarea cu o conductă ă de cupru prinde cupru prin
lipire/sudare şi cu o piesa dinlipire/sudare şi cu o piesa din
oţel/bronz/alamă /fontă, prevăzută cu filet,oţel/bronz/alamă /fontă, prevăzută cu filet,
prin înşurubare (ex. montarea unuiprin înşurubare (ex. montarea unui
robinet, ventil dezaerisire, etc.).robinet, ventil dezaerisire, etc.).
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Cot FR, la 90Cot FR, la 90oo MMF:F:
--1/21/2””X15X15
--1/21/2””X18X18
--3/43/4””X18X18
--3/43/4””X22X22
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Cot FR, la 90Cot FR, la 90oo FFF:F:
-3/8"x10
-3/8"x12
-1/2"x12-1/2"x14
-1/2"x15
-1/2"x18-3/4"x18
-1/2"X22
-3/4"x22-1"x28
-1 1/4"x35
-1 1/2"x42
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Niplu FR, tip MF:Niplu FR, tip MF:
**1/21/2””X14X14**1/21/2””X15X15
**1/21/2””X18X18**3/43/4””X18X18**3/43/4””X22X22
**11”X22”X22
*1”X28*1”X28*1”X35*1”X35
*11/4”X35*11/4”X35*11/2”X42*11/2”X42
*2”X54*2”X54*2 1/2”X64*2 1/2”X64
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MANMANŞON FR, tip FF :ŞON FR, tip FF :
*3/8”X10*3/8”X10*3/8”X14*3/8”X14*1/2”X12*1/2”X12
*1/2”X14*1/2”X14
*3/8”X15*3/8”X15*1/2”X15*1/2”X15*1/2”X18*1/2”X18
*3/4”X18*3/4”X18
*3/4”X22*3/4”X22*1”X22*1”X22
*1”X28*1”X28*1”X35*1”X35
*11/4”X35*11/4”X35*11/2”X42*11/2”X42
*2”X54*2”X54*2 1/2”X64*2 1/2”X64
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TEU FR F
-1/2"x15-1/2"x18
-3/4"x18
-3/4"x22
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COT OLANDEZ FR MF
--1/21/2””X15X15
--1/21/2””X18X18
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RACORD OLANDEZRACORD OLANDEZFR, tip FF :FR, tip FF :
--1/21/2””X14X14--1/21/2””X15X15
--1/21/2””X18X18
--3/43/4””X22X22
--11”X28”X28
--11/4”X3511/4”X35--11/2”X4211/2”X42
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RACORD OLANDEZRACORD OLANDEZ
FR, tipFR, tip MMFF::
CO C
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RACORD CURACORD CU
PIULIPIULIŢĂ ŢĂ OLANDEZOLANDEZĂĂ::
**1/21/2”X14”X14**1/21/2”X15”X15
*3/4”X18*3/4”X18
**11”X18”X18
*3/4”X22*3/4”X22
**11”X22”X22*11/4”X28*11/4”X28
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CURBA R 90 FF CUOLANDEZ 1/2”x15
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SUPORT PENTRUSUPORT PENTRUBATERII:BATERII:
--1/2’101/2’10--1/2’’X121/2’’X12
--1/2’’X151/2’’X15
--1/2’’X181/2’’X18
RACORDURI PRIN COMPRESIERACORDURI PRIN COMPRESIE
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RACORDURI PRIN COMPRESIERACORDURI PRIN COMPRESIE
((strangerestrangere))Caracteristica principalCaracteristica principală ă a acestui tip de racorduri este ca acestui tip de racorduri este că ă permitpermitrealizarea de îmbinări demontabile, etanşarea făcândurealizarea de îmbinări demontabile, etanşarea făcându--se prinse princomprimarea unui ocomprimarea unui o--ring din material plastic ( tering din material plastic ( teflon ) peflon ) pe capcapăătultul
conductei cu ajutorul unei piuliţe olandeze.conductei cu ajutorul unei piuliţe olandeze.
Gama de racorduri de compresie comercializatGama de racorduri de compresie comercializată ă de ROMSTALde ROMSTALacoperacoperă ă practic toate tipurile de aplicaţii în cupru, fiind posibile atâpractic toate tipurile de aplicaţii în cupru, fiind posibile atâttracordurile cupruracordurile cupru -- cupru cât şi cele cuprucupru cât şi cele cupru--oţel/alamă /bronz/fontă oţel/alamă /bronz/fontă
(filetate).(filetate).
Racordurile de compresie sunt executate din alamRacordurile de compresie sunt executate din alamăă..
Se remarcSe remarcă ă prin simplitatea montajului, acesta fiind accesibil chiar şiprin simplitatea montajului, acesta fiind accesibil chiar şiunui nespecialist care posedunui nespecialist care posedă ă o oarecare îndemânare tehnică şio oarecare îndemânare tehnică şirespectrespectă ă indicaţiile producătorului în ceea ce priveşte finisareaindicaţiile producătorului în ceea ce priveşte finisareacapcapăătului de ţeavă ce va fi fixat în racord şi gradul de strângere atului de ţeavă ce va fi fixat în racord şi gradul de strângere allpiuliţei ce comprimă manşonul de etanşare.piuliţei ce comprimă manşonul de etanşare.
Racordurile urmRacordurile urmăătoare prin compresie pentrutoare prin compresie pentru
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Racordurile urmRacordurile urmăătoare, prin compresie, pentrutoare, prin compresie, pentru
ţeava din cupru completează gama de fitinguri deţeava din cupru completeaz
ă gama de fitinguri de
acest gen pe care le comercializacest gen pe care le comercializăăm. Materialul lorm. Materialul lor
este alama, iar inelul de etanşare este de asemenieste alama, iar inelul de etanşare este de asemeni
din alamdin alamăă, spre deosebire de fitingurile, spre deosebire de fitingurile
comercializate anterior, la care inelul era din teflon.comercializate anterior, la care inelul era din teflon.Astfel, ele pot fi utilizate şi în instalaţiile de încălzireAstfel, ele pot fi utilizate şi în instalaţiile de încălzire
care folosesc ţeava din cupru.care folosesc ţeava din cupru.
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Racord OT deRacord OT decompresie dublu:compresie dublu:
*14*14*15*15
*18*18
*22*22
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Racord OT deRacord OT decompresiecompresie tip M:tip M:
**14x1/214x1/2””*15x1/2”*15x1/2”
*18x3/4”*18x3/4”
*22x3/4”*22x3/4”
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Racord OT deRacord OT de
compresiecompresie tip F:tip F:
**14x1/214x1/2””
*15x1/2”*15x1/2”
*18x1/2*18x1/2””
*18x3/4”*18x3/4”*22x3/4”*22x3/4”
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Cot OT deCot OT decompresiecompresie ::
*14*14
*15*15
*18*18*22*22
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Cot OT deCot OT decompresiecompresie
tip M:tip M:
**14x1/214x1/2””
*15x1/2”*15x1/2”
*18x3/4”*18x3/4”
*22x3/4”*22x3/4”
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Teu OT deTeu OT de
compresiecompresie::
*14*14
*15*15*18*18
*22*22
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Teu OT deTeu OT decompresiecompresie
tip F:tip F:
**14x1/214x1/2””
*15x1/2”*15x1/2”*18x3/4”*18x3/4”
*22x3/4”*22x3/4”
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RACORDRACORDCOMPRESIE CUCOMPRESIE CUFLANŞĂ:FLANŞĂ:
1/2"X151/2"X15
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CRUCECRUCE ::
--1515
--1818
RACORDURI PRINRACORDURI PRIN SERTIZARESERTIZARE
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RACORDURI PRINRACORDURI PRIN SERTIZARESERTIZARERacordurileRacordurile dindin cuprucupru prinprin presarepresare ((sertizaresertizare)) suntsuntutilizateutilizate pentrupentru ţeviţevi dede cuprucupru folositefolosite pentrupentru instalaţiiinstalaţiisanitaresanitare
şşi dei de înc
ălzire înc
ălzire..
Acest sistem de îmbinare înlătura neajunsurileAcest sistem de îmbinare înlătura neajunsurile(riscul apariţiei coroziunii) ce pot apare în cazul altor(riscul apariţiei coroziunii) ce pot apare în cazul altor
sisteme de îmbinare, de exemplu prin sudură.sisteme de îmbinare, de exemplu prin sudură.
PresareaPresarea sese faceface cucu ajutorulajutorul uneiunei maşinimaşini dede sertizaresertizarepepe carecare firma Romstal ofirma Romstal o comercializeazcomercializeazăă şşi ai a
capetelorcapetelor dede presarepresare corespunzatoarecorespunzatoare.. Î Î mbinmbinăărilerilerezultaterezultate suntsunt nedemontabilenedemontabile..
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ExecutiaExecutia iimbinariimbinarii SectiuneaSectiunea iimbinariimbinarii
ÎMBINAREA PRIN ÎMBINAREA PRINPRESAREPRESARE
INSTALAŢIINSTALAŢIEE
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IncalzireIncalzire ccentralaentrala
INSTALAŢIINSTALAŢIEEREALIZATREALIZATAA
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CURBA 90CURBA 90oo FFFF :
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CURBA 90CURBA 90oo, FF, FF ::
*15*15
*18*18*22*22
*28*28
*35*35*42*42
*54*54
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CURBA 90CURBA 90oo
, MF, MF ::
*15*15
*18*18*22*22
*28*28*35*35
*42*42
*54*54
COT 45COT 45oo, MF, MF ::
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*15*15*18*18
*22*22
COT 45COT 45oo, FF, FF ::
*15*15
*18*18*22*22
MUFMUFĂĂ, FF, FF::
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,,
*15*15
*18*18*22*22
*28*28
*35*35*42*42
*54*54
REDUCREDUCŢŢIE, MFIE, MF ::
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**18x1518x15**22x1522x15
**22x1822x18**28x1528x15
**28x1828x18
**28x2228x22**35x2235x22
**35x2835x28
**42x2842x28**42x3542x35
**54x4254x42
REDUCREDUCŢŢIE, FFIE, FF::
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**18x1518x15
**22x122x188
**28x1828x18**28x2228x22
**35x2835x28
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TEU :TEU :
*15*15
*18*18*22*22
*28*28
*35*35
*42*42
*54*54
TEU REDUSTEU REDUS ::
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**18x15x1818x15x18
**22x15x222x15x222
**22x18x2222x18x22
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CURBCURBĂĂ OCOLIRE,OCOLIRE,FFFF::
*15*15
*18*18*22*22
DOP, FDOP, F::
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DOP, FDOP, F::
*15*15
*18*18
*22*22
COT 90 FFCOT 90 FF::
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**15x1/215x1/2””*18x1/2”*18x1/2”
COT 90 MFCOT 90 MF::
**15x1/215x1/2””
*18x1/2”*18x1/2”
SUPORT PERETESUPORT PERETE
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PTR.BATERIE:PTR.BATERIE:
*15X1/2"*15X1/2"
*18X1/2”*18X1/2”
MUFMUFĂ Ă FFFF::
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**15x1/215x1/2””**18x1/218x1/2””
**22x3/422x3/4””
NIPLU MFNIPLU MF::
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**15x1/215x1/2””
**18x1/218x1/2””
**22x3/422x3/4””
**28x128x1””
**35x11/435x11/4””**42x11/242x11/2””
**5454xx22””
CAP PRESARE
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CAP PRESARECUPRUCUPRU::
*15*15*18*18
*22*22
*28*28*35*35
*42*42*54*54
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MAŞINĂ MAŞINĂ ELECTRICELECTRICĂ Ă DEDESERTIZAT CUSERTIZAT CUGEANTGEANTĂ Ă ( “CBC”)( “CBC”)
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Metode de imbinare permise pentru oMetode de imbinare permise pentru o
instalatie ingropata:instalatie ingropata:
--LIPIRE TARELIPIRE TARE
--IMBINARE PRIN PRESAREIMBINARE PRIN PRESARE
NuNu esteeste admisadmisaa:: Lipirea moaleLipirea moale