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O'omiga maualuga fa'apa'u fa'apafu paipa paipa suau'u ma kesi paipa

Fa'amatalaga Puupuu:

Aotele i fafo:20-508 – mm

Mafiafia:1-50 mm

Umi:3-12 m

afifi fe'avea'i:afifi masani auina atu i fafo

Fa'amatalaga:33.7-1626 – mm

Ituaiga:leai se su'ega

Tekinolosi:ta'avale vevela

Mea:faagaau u'amea faumea maualuga maualuga Stba12 Stba13 Stba

Faauma:lanu uliuli

Fa'aoga:felauaiga paipa, paipa paipa, paipa hydraulic / taʻavale, suauʻu / kesi viliina, meaʻai / meainu / meaʻai susu, masini masini, vailaʻau kemisi, mining, teuteuga o fale, faʻaoga faʻapitoa

Vaega foliga:lapotopoto


Fa'amatalaga Oloa

Faailoga o oloa

O le maualuga o le mamafa o le paipa e leai ni paipa, maualuga-omiga faʻapipiʻi paipa o se ituaiga o faʻauna faʻapipiʻi, o loʻo i le vaega o faʻalava uamea.Ole auala ole gaosiga e tutusa lelei ma paipa fa'alelei, ae o lo'o iai mana'oga fa'apitoa ile ituaiga u'amea e fa'aaogaina e gaosia ai paipa u'amea.O loʻo masani ona faʻaaogaina le faʻafefe maualuga o le vevela ma le maualuga o le mamafa, o le faʻaogaina o le faʻavevela faʻafefe maualuga e masani ona faʻaaogaina e gaosia ai le maualuga o le mamafa ma le ultra high pressure boiler superheater tube, reheater tube, paipa, paipa ausa autu ma isi.

Low and medium pressure boiler tube GB3087-2008, high pressure boiler tube GB5310-2008 is used to produce all kinds of structure low pressure boiler superheated tube ausa, faaga vai vai ma locomotive boiler ma faagaau ausa superheated, faagaau asu tele, tamai faagaau asu. ma paipa piliki faaofuofu paipa maualuga maualuga carbon fausaga uamea vevela taavale ma malulu toso (taavale) paipa uʻamea seamless.paipa uʻamea seamless mo fausaga (GB / T8162-2008) faʻaaogaina mo fausaga lautele ma fausaga masini o paipa uamea seamless.

Fa'amatalaga ma foliga lelei: GB5310-2008 "Seamless paipa u'amea mo faumea maualuga" vevela ta'ai paipa diameter 22 ~ 530mm, puipui mafiafia 20 ~ 70mm.Cold tosoina (malili ta'avale) paipa lautele 10 ~ 108mm, puipui mafiafia 2.0 ~ 13.0mm.

Fa'apitoa-fa'apena u'amea u'amea paipa ose fa'aupuga masani mo paipa u'amea seamless fa'atasi ai ma isi fa'alava fa'asaga sei vagana paipa lapotopoto.E tusa ai ma foliga eseese ma le tele o le vaega o le paipa uamea, e mafai ona vaevaeina i le mafiafia puipui tutusa faʻapitoa-foliga faʻapitoa paipa uʻamea (code D), mafiafia puipui le tutusa faʻapitoa-foliga paipa uʻamea seamless (code BD), fesuiaiga lautele faʻapitoa- paipa u'amea fa'alelei (code BJ).Fa'apitoa-foliga fa'a'au'au u'amea fa'aoga lautele fa'aoga i vaega fa'avae eseese, meafaigaluega ma masini vaega.Pe a faatusatusa i le paipa lapotopoto, e masani ona i ai se taimi tele o le inertia ma vaega modulus, e sili atu le punou ma torsion tetee, e mafai ona matua faaitiitia le mamafa o le fausaga, sefe uamea.

Pipa Seamless High Pressure, Tulaga Fa'aisi

(1) GB3087-2008 "paipa uamea e leai se maa mo le faumea maualalo ma feololo" aiaiga.Su'ega vaila'au metotia su'ega e tusa ai ma le gb222-84 ma le GB223 "Metotia mo Su'esu'ega vaila'au o Uamea ma Alloy" vaega talafeagai.

(2)GB5310-2008 "Tube Uamea Seamless mo le faumea maualuga" aiaiga.Su'ega vaila'au fa'ata'ita'iga e tusa ai ma le GB222-84 ma le "Metotia mo Su'esu'ega Fa'ainisinia o le Umea ma le Uamea ma Alloy", GB223 "Metotia mo le su'esu'eina o vaila'au o le Uamea ma le Uamea ma Alloy".

(3) O le su'esu'eina o vaila'au o le paipa u'amea fa'aulufale mai e tatau ona faia e tusa ai ma tulaga fa'atatau o lo'o fa'ata'atia i totonu o le konekarate.

Fua'iga Vailaau Mata'utia Paipa Su'esu'e, Vasega Sila

(1) High quality carbon structural steel steel 20G, 20MnG, 25MnG.

(2) Alloy fausaga uamea 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, 12Cr3MoVSiTiB, ma isi.

(3) u'a vevela resistant u'amea masani fa'aaogaina 1Cr18Ni9, 1Cr18Ni11Nb faagaau fa'alava i le fa'aopoopoina ina ia mautinoa le tuufaatasiga o vaila'au ma mea fa'ainisinia, e faia ai le su'ega o le mamafa o le vai, e fai ai le fa'amumu, su'ega fa'amalosi.O paipa uamea o loʻo tuʻuina atu ile tulaga vevela.

E le gata i lea, e manaʻomia foʻi le microstructure, le saito ma le decarburization layer o faʻamaʻi uamea.

Omiga Maualuluga Paipa Seamless, Meatotino Faaletino O

(1) GB3087-82 "Tuu u'amea lamolemole mo faumea maualalo ma feololo" aiaiga.Su'ega Tensile e tusa ai ma GB / T228-87, su'ega hydraulic e tusa ai ma GB / T241-90, su'ega fa'amafola e tusa ai ma GB / T246-97, su'ega fa'amumu e tusa ai ma GB / T242-97, su'ega malulu malulu e tusa ai ma GB244-97.

(2) GB5310-95 "Tuu u'amea le lelei mo le faumea maualuga" aiaiga.Su'ega fa'aletonu, su'ega o le vai ma su'ega fa'amafola e tutusa ma le gb3087-82;Suʻega aʻafiaga e tusa ai ma GB229-94, suʻesuʻega faʻafefe e tusa ai ma GB / T242-97, suʻega saito e tusa ai ma YB/T5148-93;E tusa ai ma GB13298-91 mo suʻesuʻega microstructure, GB224-87 mo suʻesuʻega o le decarburization ma GB / T5777-96 mo suʻesuʻega ultrasonic.

(3) O su'esu'ega o meatotino fa'aletino ma fa'ailoga o paipa fa'aulu mai fafo e tatau ona faia e tusa ai ma tulaga fa'atatau o lo'o fa'ata'atia i totonu o le konekarate.

High Pressure Seamless Paipa, Gaosiga Metotia

O le maualuga o le mamafa o paipa lelei, o se ituaiga o paipa e leai se mea.Ole auala ole gaosiga e tutusa lelei ma paipa fa'alelei, ae o lo'o iai mana'oga fa'apitoa ile ituaiga u'amea e fa'aaogaina e gaosia ai paipa u'amea.E tusa ai ma le faʻaogaina o le vevela ua vaevaeina i ni ituaiga se lua o faʻamau faʻapipiʻi lautele ma faʻamau faʻamau maualuga.

① Pipa seamless maualuga mamafa,Pe a o'o i lalo ole 450℃ le vevela galue, o le paipa aiga e masani lava ona faia i le no.10 ma le No.20 carbon fusia uamea vevela ta'avale paipa po o le malulu toso paipa.

② O le paipa e leai se fa'aoga maualuga, Pe a fa'aaogaina, o le paipa e masani ona i lalo o le vevela ma le maualuga.I lalo o le gaioiga o le maualuga o le vevela o le kasa ma le ausa vai, o le a tupu ai le faʻamaʻiina ma le pala.O le paipa u'amea e mana'omia e maua ai le malosi maualuga maualuga, maualuga le fa'ama'iina o le fa'ama'iina ma le mautu lelei o le microstructure.

Tulaga Vasega uamea Su'ega vaila'au (%)
C Si Mn P S Cr Mo Cu Ni V AL W Nb N
ASME
SA106
SA106B 0.17
~0.25
≥0.1 0.7
~1.0
≤0.03 ≤0.03
SA106C 0.23
~0.27
≥0.1 0.7
~1.0
≤0.03 ≤0.03
ASME
SA333
SA333I 0.09
~0.12
/ 0.7
~1.0
≤0.02 ≤0.01
SA333II 0.09
~0.12
≥0.1 0.9~
1.1
≤0.02 ≤0.01
ASME

A335

SA335P11 0.05
~0.15
0.5
~1.0
0.3
~0.6
≤0.03 ≤0.03 1.0
~1.5
0.5
~1.0
SA335P12 0.05
~0.15
≤0.5 0.3~
0.6
≤0.03 ≤0.03 0.8
~1.25
0.44
~0.65
SA335P22 0.05
~0.15
≤0.5 0.3~
0.6
≤0.03 ≤0.03 1.9
~2.6
0.87
~1.13
SA335P5 ≤0.15 ≤0.5 0.3~
0.6
≤0.03 ≤0.03 4.0
~6.0
0.45
~0.65
SA335P91 0.08
~0.12
0.2
~0.5
0.3~
0.6
≤0.02 ≤0.01 8.0
~9.5
0.85
~1.05
≤0.4 0.18
~0.25
≤0.015 0.06
~0.1
0.03
~0.07
SA335P92 0.07
~0.13
≤0.5 0.3~
0.6
≤0.02 ≤0.01 8.5
~9.5
0.3~
0.6
B0.001
0.006
≤0.4 0.15
~0.25
≤0.015 1.5
~2.0
0.04
~0.09
0.03
~0.07
DIN
17175
ST45.8III ≤0.21 0.1
~0.35
0.4
~1.2
≤0.04 ≤0.04 ≤0.3
15Mo3 0.12
~0.2
0.1
~0.35
0.4
~0.8
≤0.035 ≤0.035 0.25
~0.35
13CrMo44 0.1
~0.18
0.1
~0.35
0.4
~0.7
≤0.035 ≤0.035 0.7
~1.1
0.45
~0.65
10CrMo910 0.08
~0.15
≤0.5 0.3
~0.7
≤0.025 ≤0.02 2.0
~2.5
0.9
~1.1

0.3
≤0.3 ≤0.015 0.015
~0.045
EN10216
-2
WB36 ≤0.17 0.25
~0.5
0.8
~1.2
≤0.025 ≤0.02 ≤0.3 0.25
~0.5
0.5
~0.8
1.0
~1.3
≤0.015

Fa'aaliga Oloa

paipa-mama-maualuga-(3)
paipa-mama-maualuga-(8)
paipa-mama-maualuga-(2)
paipa-mama-maualuga-(10)
paipa-mama-maualuga-(6)
paipa-mama-maualuga-(9)

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