igbomikana Pipe
Awọn tubes igbomikana jẹ ọkan ninu paipu ti ko ni oju.Awọn ọna iṣelọpọ jẹ kanna bi tube ailopin, ṣugbọn o ni awọn ibeere stringent fun iṣelọpọ awọn paipu irin.Gẹgẹbi ipele iwọn otutu, tube igbomikana ti pin si awọn tubes igbomikana gbogbogbo ati tube igbomikana titẹ giga.
Awọn ọna iṣelọpọ:
① tube igbomikana gbogbogbo ti wa ni isalẹ 450 ℃, ni lilo paipu ti a ti yiyi gbona tabi tube fifa tutu ti n ṣe paipu irin.
② tube igbomikana ti o ga julọ ni a lo nigbagbogbo ni awọn ipo ti iwọn otutu giga ati paipu titẹ giga, ipa ti gaasi flue otutu ti o ga ati oru omi, oxidation ati ipata.Paipu irin pẹlu agbara rupture giga, resistance giga si ipata atẹgun ati ni iduroṣinṣin iṣeto to dara.
Awọn idi tubes igbomikana:
① igbomikana gbogboogbo tubes wa ni o kun lo lati manufacture omi odi Falopiani, Falopiani ni farabale omi ati Super kikan nya pipe, Super kikan nya locomotive igbomikana tubes, nla ati kekere ẹfin pipe ati paipu arch biriki.
② tube igbomikana ti o ga julọ ni a lo ni akọkọ lati ṣe iṣelọpọ titẹ giga ati igbomikana ultra-high pressure igbomikana awọn tubes igbona nla, awọn tubes reheat, ọna atẹgun, paipu nya si akọkọ.
Ẹka:
Awọn tubes igbomikana gbogbogbo ati awọn tubes igbomikana gbigbo titẹ giga ti farahan si iṣẹ ṣiṣe iwọn otutu giga.Awọn tubes igbomikana ni gbogbogbo, tabi awọn tubes igbomikana titẹ giga ni ibamu si lilo wọn le pin si ọpọlọpọ paipu irin.
Awọn iṣedede ati ohun elo fun paipu irin wa ni erogba, alloy, ati ohun elo irin alagbara.
Erogba irin:ASTM/ASME A/SA 106, ASTM A179, ASTM A192, ASTM/ASME A/SA 210, ASTM A333 Gr 1, 6,7 si Gr 9,
Alloy irin:ASTM/ASME A/SA 213 T1, T2, T5, T9, T11, T12, T22, T91, T92;ASTM A335 P1, P2, P5, P9, P11, P12, P22, P91, P92
Irin ti ko njepata:ASTM A268, ASTM A213, TP304/L, TP316/L, 310S,309S,317,317L,321,321H, ati duplex alagbara, irin ohun elo ati be be lo.
Wọpọ Awọn iwọn: OD lati 6mm si 1240mm, sisanra lati 1mm si 50mm
Awọn oriṣi:pipe igbomikana pipe, ati U igbomikana irin pipe fun tube paṣipaarọ lapapo.
Awọn iṣedede wọnyi pato ipinya, iwọn, apẹrẹ, iwuwo ati iyapa iyọọda, awọn ibeere imọ-ẹrọ, ayewo ati idanwo, apoti, isamisi ati ijẹrisi didara ti awọn ọpọn irin alailẹgbẹ fun igbomikana.
Awọn idiwọn:
GB(awọn ajohunše Orilẹ-ede Kannada)
(2) GB 5310: tube irin ti ko ni ailopin fun igbomikana titẹ giga
(3) GB 13296: Awọn tubes irin ti ko ni aipin fun awọn igbomikana ati awọn paarọ ooru
(4) GB 6479: Awọn tubes irin ti ko ni ailopin fun ohun elo ajile kemikali ti o ga
(5)GB 9948: Awọn tubes irin ti ko ni ailabawọn fun fifọ epo epo
ASME (Awujọ Amẹrika ti awọn ẹlẹrọ ẹrọ)
(2)ASME SA-192M: Awọn tubes Carbon Steel Boiler Tubes Alailẹgbẹ fun Ipa giga
(3)ASME SA-209M: Erogba-Molybdenum Alloy-Steel Boiler ati Awọn tubes Superheater Alailẹgbẹ
(4)ASME SA-210M: Alabọde-erogba Irin igbomikana ati Superheater Tubes
(5) ASME SA-213M: Ferritic ti ko ni ailopin ati igbomikana irin alloy austenitic, superheater ati awọn tubes paarọ ooru
(6)ASME SA178: Itanna-Resistance-Welded Erogba Irin ati Erogba-Manganese Irin igbomikana ati Superheater
ASTM (Awọn ajohunše Orilẹ-ede Kannada)
(2)SA213-T2: ASME SA213 T2 ni o ni Allowable wahala akojọ soke si 1000F ni ASME igbomikana koodu.
(3)SA213-T9
(4) SA213-T12: Ferritic Alailowaya ati Austenitic Alloy-Steel igbomikana, Superheater, Ooru-Exchanger Tubes.
(5) SA213-T11: Awọn tubes ti wa ni lilo ninu ooru exchangers, Super igbona ati ni igbomikana.
(6) SA213-T22: ASM T22 Boiler Tube jẹ tube ifarada iwọn otutu ti o ga julọ ti a lo ni ekikan ati awọn agbegbe ibajẹ gẹgẹbi iṣelọpọ hydrochloric ati ni ayase kiloraidi aluminiomu pẹlu awọn ohun elo.
(7)ASTM A 106M: Pipe Erogba Irin Pipe fun Iṣẹ Iwọn otutu
(8)ASTM A192M: Awọn tube igbomikana Erogba Irin Alailoju fun Titẹ giga
(9)ASTM A210M: Alabọde-erogba Irin igbomikana ati Superheater Tubes
(10) ASTM A 335M: paipu alloy-irin paipu ti ko ni ailopin fun iṣẹ iwọn otutu giga
TS EN 10216-2 Awọn tubes irin ti ko ni ailabawọn fun awọn idi titẹ
JIS
(1) JIS G3461: Erogba irin igbomikana ati ooru pasipaaro tubes
(2) JIS G3462: Alloy irin igbomikana ati ooru paṣipaarọ tubes
(3)JIS G3463: Irin Alagbara fun igbomikana ati Awọn tubes Oluyipada Ooru
ALÁYÌN IRIN
SA213-T304:- Ohun elo SA 213 Tp 304 ni 18% chromium ati erogba, manganese, irawọ owurọ, sulfur, silikoni ati nickel ninu akopọ.
SA213-T316:- SA213 TP316 Tube jẹ apẹrẹ ohun elo fun awọn tubes paarọ ooru ti a ṣe lati irin alagbara 316 austenitic.
SA213-TP321 & 347- SA213 TP321 jẹ sipesifikesonu ti awọn tubes paarọ ooru ti a ṣe lati irin alagbara 321 austenitic.
Igboro, Epo Fẹẹrẹ, Dudu/Pupa/Yọ awọ ofeefee, Zinc/Aso apanirun
Standard Siṣamisi
