I-alloy High Pressure Seamless Steel ASTM A213 Ibanga T11 T12 Isithombe Esifakiwe

I-alloy High Pressure Seamless Steel ASTM A213 Ibanga T11 T12 Tubing

Incazelo emfushane:

Ipayipi lensimbi engenamthungo liwuhlobo lwepayipi lensimbi elingenamthungo, futhi ukusebenza kwalo kuphakeme kakhulu kunepayipi elivamile lensimbi elingenamthungo.Ipayipi lensimbi engenamthungo liqukethe izakhi ezifana ne-silicon, i-manganese, i-chromium, i-nickel, i-molybdenum, i-tungsten, i-vanadium, i-titanium, i-niobium, i-zirconium, i-cobalt, i-aluminium, ithusi, i-boron nomhlaba ongavamile.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isingeniso

I-Seamless Steel Tube iyipayipi lensimbi elide elinesiphambano esingenalutho futhi alinamithungo elizungezile.Ipayipi lensimbi linempambano engenalutho futhi lisetshenziswa ngobuningi njengepayipi lokuthutha uketshezi, njengowoyela, igesi yemvelo, igesi, amanzi kanye nezinto ezithile eziqinile.Uma kuqhathaniswa nensimbi eqinile njengensimbi eyindilinga, ipayipi lensimbi engenamthungo ilula ngesisindo uma inamandla okugoba afanayo, futhi iwuhlobo lwensimbi enqamula ingxenye yezomnotho, esetshenziswa kabanzi ekwenzeni izingxenye zesakhiwo nezomshini, njengokuthuthwa kukawoyela, izitebhisi, amafreyimu amabhayisikili, nezikafula zensimbi ezisetshenziswa ekwakheni.Ingxubevange yensimbi engenamthungo ipayipi yokukhiqiza izingxenye ezimise okwendandatho, ingathuthukisa ukusetshenziswa kwempahla, yenza lula inqubo yokukhiqiza, izinto zokonga kanye namahora okucubungula, njengezindandatho ezigoqayo, amasethi kajeke, njll., iye yasetshenziswa kabanzi ukwenza ipayipi lensimbi.Ingxubevange yensimbi ipayipi nekhono noma izinhlobonhlobo zezikhali ezijwayelekile izinto ezibalulekile ezibalulekile, imiphongolo yezibhamu, imiphongolo, njll. ukuze kwenziwe ipayipi lensimbi.Ngaphezu kwalokho, i-cross-section eyindilinga ekucindezelweni kwe-radial yangaphakathi noma yangaphandle, amandla afanayo kakhulu, ngakho-ke, iningi lamapayipi ensimbi angenamthungo yithubhu eyindilinga.

Ukwahlukanisa

(1) Ipayipi lensimbi elingenamthungo lesakhiwo: lisetshenziselwa ikakhulukazi isakhiwo esijwayelekile kanye nesakhiwo somshini.Izinto zayo ezimele (amabanga): carbon steel 20, 45 steel;ingxubevange yensimbi Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, njll.

(2) Ipayipi lensimbi elingenamthungo lokudlulisa uketshezi: ikakhulukazi elisetshenziswa kubunjiniyela namathuluzi amakhulu okudlulisa amapayipi oketshezi.Izinto ezimele (amabanga) zingama-20, Q345, njll.

(3) Ipayipi lensimbi elingenamthungo lamabhoyela anengcindezi ephansi naphakathi: ikakhulukazi esetshenziswa kumabhoyela ezimboni kanye namabhoyela asekhaya okuthutha uketshezi lwengcindezi ephansi naphakathi.Izinto ezimele ziyi-10, 20 yensimbi.

(4) Ipayipi lensimbi elingenamthungo kubhayela womfutho ophezulu: ikakhulukazi elisetshenziselwa izinga lokushisa eliphezulu neziqukathi zoketshezi ezidlulisa umfutho ophezulu kanye namapayipi kumabhayela eziteshi zikagesi neziteshi zamandla enuzi.Izinto ezimele i-20G, 12Cr1MoVG, 15CrMoG, njll.

(5) Amapayipi ensimbi ekhabhoni kanye nensimbi ye-carbon manganese steel engenamthungo emikhunjini: ikakhulukazi asetshenziselwa amapayipi amelana nomfutho we-I kanye no-II kumabhayela omkhumbi nama-superheaters, njll. Izinto ezimele ziyi-360, 410, 460 grade yensimbi, njll.

(6) Ipayipi lensimbi elingenamthungo lemishini kamanyolo enengcindezi ephezulu: ikakhulukazi esetshenziselwa izinga lokushisa eliphezulu kanye nepayipi loketshezi olunomfutho ophezulu wemishini kamanyolo.Izinto ezimele ziyi-20, 16Mn, 12CrMo, 12Cr2Mo, njll.

Isibonisi somkhiqizo

Ipayipi lensimbi elingenamthungo lisetshenziselwa ikakhulukazi ukucindezela okuphezulu kanye namapayipi okushisa aphezulu kanye nezinto zokusebenza ezitshalweni zikagesi, izikhungo zamandla enuzi, ama-boilers anengcindezi ephezulu, izifudumezi ezishisa kakhulu nezifudumeza kabusha, njll. Lenziwe ngensimbi yekhwalithi ephezulu ye-carbon, i-alloy structural steel ne-stainless. insimbi ekwazi ukumelana nokushisa futhi iyashisa isongwe (ikhishwe, inwetshiwe) noma igoqeke ngokubanda (idonswe).

Ithebula lencazelo yepayipi lensimbi engenamthungo

Okubalulekile	Ukucaciswa	Okubalulekile	Ukucaciswa
12Cr1MovG	16-18*3	15CrMo	57-60-63.5*4-5-9
12Cr1MovG	28-32*3-5-6	15CrMo	89-114*6-8-10
12Cr1MovG	48*305-5-6-8	15CrMo	133*6-8-10-14
12Cr1MovG	51*3.5-5-6-8	15CrMo	159*8-10-12-16
12Cr1MovG	60*4-5-8-10	15CrMo	168*8-10-16-20
12Cr1MovG	63.5*4-5	15CrMo	219*14-16-20
12Cr1MovG	76*3.5-6-8-10	15CrMo	273*10-12-14-16-20
12Cr1MovG	89*4.5-6-8-10-12	15CrMo	325*10-12-14-25
12Cr1MovG	108*4.5-6-8-10-12	15CrMo	377*10-12-25
12Cr1MovG	114*6-8-10-12-14	15CrMo	377*24-45
12Cr1MovG	159*8-10-12-16	15CrMo	426*12-14-16-30
12Cr1MovG	194*8-10-16	10Crm910	33.4*9.1
12Cr1MovG	219*8-10-16-20-25	10Crm910	54*6.5
12Cr1MovG	245*10-12-20	10Crm910	530*110
12Cr1MovG	325*10-12-14-25-30	T91	57-60*5.6
12Cr1MovG	377*10-16-30	T91	60*4-6-8
12Cr1MovG	426*10-16-25	T91	54-4-8-10
12Cr1MovG	480*48	T91	51*7
15CrMo	28*4-6	T91	42-5.5
15CrMo	38-42-45*3.5-5-6-8	12Cr2MoWVTiB	42*3.5-5
15CrMo	51*3.5-4-5-6-8	15Mn3	42*5-6

Amabanga nokwakheka kwamakhemikhali (%)

Ibanga	C	Mn	P≤	S≤	Si	Cr	Mo
T11	0.05-0.15	0.30-0.60	0.025	0.025	0.50-1.00	0.50-1.00	1.00-1.50
T12	0.05-0.15	0.30-0.61	0.025	0.025	≤0.50	0.80-1.25	0.44-0.65
T13	0.05-0.15	0.30-0.60	0.025	0.025	≤0.50	1.90-2.60	0.87-1.13

Izakhiwo zemishini (MPa)

Ibanga	I-Tensile Point	Yield Point
T11	≥415	≥205
T12	≥415	≥220
T13	≥415	≥205

Umdwebo wenqubo yokukhiqiza

Izicelo zezimboni

1.Amapayipi ensimbi angenamthungo amasilinda egesi: ikakhulukazi asetshenziselwa ukwenza amasilinda ahlukahlukene wegesi nama-hydraulic.Izinto zayo ezimele ziyi-37Mn, 34Mn2V, 35CrMo, njll.

2.Amapayipi ensimbi angenamthungo agingqiwe ashisayo ezinsika ze-hydraulic: ikakhulukazi asetshenziselwa ukwenza izisekelo zama-hydraulic namasilinda namakholomu ezimayini zamalahle, kanye namanye amasilinda namakholomu ama-hydraulic.Izinto zayo ezimele ziyi-20, 45, 27SiMn, njll.

I-3.I-high pressure engenamthungo ipayipi yensimbi yenjini ye-diesel: ikakhulukazi esetshenziselwa uhlelo lomjovo we-diesel ipayipi likawoyela elinengcindezi ephezulu.Ipayipi layo lensimbi ngokuvamile lidonswa ngokubanda, futhi impahla yalo elimele lingu-20A.

4.Ipayipi lensimbi engenamthungo elidonswa kubanda noma eligoqeke ngokubanda: ikakhulukazi elisetshenziselwa izakhiwo zemishini, okokusebenza kwe-carbon pressure, edinga ukunemba kobukhulu obuphezulu, ipayipi elihle lensimbi lokuqeda.Izinto zayo ezimele 20, 45 insimbi, njll.

FAQ

1.Kungani usikhetha ?
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2.Singakanani isikhathi sakho sokulethwa?
Ngokwenani.Ngokuvamile phakathi kwezinsuku ezingu-2-7 uma lisesitokweni.Futhi izinsuku eziyi-15-20 uma zingekho esitokweni.

3.Ithini imigomo yakho yokukhokha?
A: Nge-T/T 30% kusengaphambili, kanye no-70% ngaphambi kokulethwa.
B:100% L/C lapho ubona.
C:Nge-T/T 30% kusengaphambili, kanye no-70% L/C lapho ubona.

4.Ingabe uyawahlinzeka ngamasampula?Ingabe kumahhala?
Yebo, sinikeza isampula mahhala kodwa asizikhokheli izindleko zempahla.

5.Kuthiwani uma ikhasimende linganelisekile?
Uma kunenkinga ngomkhiqizo, sithatha isibopho esigcwele.
Uma kunenkinga ohlelweni lwezokuthutha, sizokusiza ukuyixazulula.

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Olandelayo: Ipayipi Lensimbi Eliwugqinsi Elikhulu Elugqinsi Lwekhabhoni Engenamthungo

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