Saina High quality carbon structural sila, u'amea fausaga u'amea ma u'amea vevela resistant u'amea maualuga paipa seamless mo paipa faufu paipa i lalo o le mamafa ma luga o le mamafa Gaosimea ma Fa'atau

u'amea faumea maualuga kaponi, uamea faumea faumea ma u'amea fa'afefete'i vevela maualuga maualuga paipa fa'alelei mo paipa fa'avevela ausa i lalo o le mamafa ma luga atu o le mamafa.

u'amea fausaga kaponi maualuga, u'amea faumea faumea ma u'amea fa'afefete vevela u'amea maualuga paipa seamless mo paipa fauu ausa i lalo o le mamafa maualuga ma luga atu o le mamafa Fa'aaliga Ata

Fa'amatalaga Puupuu:

Gaosi auala:

(1) General GB9948 vevela paipa uʻamea seamless o loʻo i lalo ole 450 ℃, o paipa fale e masani ona faia i leai. 10, 20 kaponi fusipa'u uamea paipa ta'avale vevela po'o le malulu toso paipa.

②GB9948 paipa uʻamea seamless e masani ona faʻaaogaina i le maualuga o le vevela ma tulaga maualuga o le mamafa, o le paipa i lalo o le gaioiga o le maualuga o le vevela o le kasa ma le vai ausa, o le a tupu le faʻamaʻiina ma le pala. ma lelei microstructure mautu.

(2) fa'aoga:

(1) General GB9948 seamless paipa uʻamea e masani ona faʻaaogaina e gaosia ai paipa puipui vai-cooled, paipa vai vai, paipa ausa superheated, locomotive boiler superheated paipa ausa, paipa asu tele ma laʻititi ma paipa piliki faitotoa.

②GB9948 fa'alava u'amea e masani ona fa'aaogaina e gaosia ai le fa'avevela fa'avevela, fa'avevela fa'avevela, paipa, paipa ausa ma isi mea fa'alava maualuga ma le fa'avela maualuga.

GB9948 faagaau uʻamea seamless e tusa ai ma le maualuga o le vevela faatinoga ua vaevaeina i le faagaau faumea lautele ma le maualuga o le faagaau faumea tube.Pe mafai ona vaevaeina faagaau faumea lautele po o le faagaau u'amea maualuga maualuga i tubes uamea eseese e tusa ai ma manaoga eseese o lona faaaogaina.

Fa'amatalaga ma foliga lelei

(1) GB3087-2008 "Seamless Steel pipe mo Low and medium pressure boiler" provisions.Specifications of steel tubes for different structural boilers, diameters 10 ~ 426mm, 43 kinds in total.There are 29 ituaiga o puipui mafiafia mai 1.5 mm i 26mm .Ae ui i lea, o le pito i fafo ma le mafiafia o le puipui o le paipa ausa superheated, paipa asu tele, tamai paipa asu ma paipa piliki faitotoa faʻaaogaina i locomotive boiler o loʻo faʻatonuina i se isi itu.

(2) GB5310-2008 "Seamless Steel Tube mo High Pressure Boiler" vevela vili paipa diameter 22 ~ 530mm, puipui mafiafia 20 ~ 70mm. Cold tosoina (maalili) tube diameter 10 ~ 108mm, puipui mafiafia 2.0 ~ 13.0mm.

(3) GB3087-2008 "faagaau u'amea seamless mo faumea maualalo ma feololo mamafa" ma GB5310-2008 "seamless tube u'amea mo le faumea maualuga" aiaiga. Tulaga lelei: ta'e, gaugau, ta'avale, ma'ila, vavaeeseina ma maanuminumi e le faatagaina i luga. o le pito i totonu ma fafo o le paipa uamea.O nei faaletonu e tatau ona aveesea atoatoa.O le loloto o le kilia e le tatau ona sili atu i le eseesega le lelei o le mafiafia o le puipui, ma o le mafiafia moni o le puipui i le kilia e le tatau ona itiiti ifo nai lo le mafiafia puipui aupito maualalo faatagaina. .

Totogi:30% tupe teu, 70% L/C po'o B/L kopi po'o le 100% L/C i le va'aiga

Min. Order Quantity:1 PC

Avanoa Avanoa:Fa'aletausaga 20000 Tone Inventory o Paipa Uamea

Taimi muamua:7-14 aso pe a fai i totonu o faʻatau, 30-45 aso e gaosia

afifiina:Ua mou atu le Uuliuli, tapuni ma le pulou mo paipa ta'itasi; OD i lalo ole 219mm e manaʻomia ona faʻapipiʻi i fusi, ma o fusi taʻitasi e le sili atu i le 2 tone.

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Fa'amatalaga Oloa

Faailoga o oloa

Vaaiga lautele

Tulaga masani: GB9948-2006

Vasega Vasega: 10、12CrMo、15CrMo, 07Crl9Nil0, ma isi

Mafiafia: 1 - 100 mm

Vaitafe i fafo (Ta'amilosaga): 10 - 1000 mm

Umi: Umi tumau po'o le umi fa'afuase'i

Vaega Fa'atusa: lapotopoto

Nofoaga na Afua mai ai: Saina

Tusi Faamaonia: ISO9001:2008

Togafitiga o le vevela: fa'asusuina/fa'anoa/fa'avevela

Vaitafe i fafo (Ta'amilosaga): 10 - 1000 Mm

Fa'aoga: fa'alava fa'afefe

Togafitiga Laufanua: E pei o Manaoga a Tagata Fa'atau

Tekinolosi: Taavale vevela

Paipa Faapitoa: Paipa puipui mafiafia

Fa'aoga: paipa fa'afefe

Su'ega:UT/MT

Fa'aaogāga

O paipa u'amea e leai ni mea mo le ta'e o le suau'u e fa'atatau i paipa u'amea mo fa'aauumu, paipa fa'afesuia'i vevela ma paipa fa'amalosi i pisinisi petrochemical.

tulaga maualuga carbon structural sila togi o 20g, 20mng ma 25mng.
Alloy fausaga uamea togi: 15mog, 20mog, 12crmog
15CrMoG,12Cr2MoG,12CrMoVG, ma isi

Vasega Autu

Vasega o tulaga maualuga kaponi fausaga uamea: 10#、20#

tulaga maualuga carbon fausaga uamea togi: 20g, 20mng ma 25mng

Alloy fausaga uamea togi: 15mog, 20mog, 12crmog, 15CrMoG, 12Cr2MoG, ma isi.

Vaega Vailaau

No	Vasega	Vaega o Vailaau Fa'asaina %
		C	Si	Mn	Cr	Mo	Ni	Nb	Ti	V	Cu	P	S
												≤
maualuga maualuga carbon fausaga uamea	10	0. 07-0.13	0.17 -0. 37	0.35 -0.65	<0.15	<0.15	<0. 25	—	—	<0. 08	<0. 20	0. 025	0. 015

	20	0.17-0. 23	0.17 -0. 37	0.35 -0.65	<0. 25	<0.15	<0. 25	—	—	<0. 08	<0. 20	0. 025	0. 015

u'amea fa'ameamea	12CrMo	0. 08-0.15	0.17 -0.37	0. 40-0. 70	0. 40-0. 70	0. 40 -0.55	<0. 30	—	—	一	<0. 20	0. 025	0. 015

	15CrMo	0.12 -0.18	0.17-0. 37	0.40 -0. 70	0. 80-1.1	0. 40-0.55	<0. 30	—	—	一	<0. 20	0. 025	0. 015

	12CrlMo	0. 08 -0.15	0.50 -1. 00	0. 30-0.6	1.00-1. 50	0.45 -0.65	<0. 30	—	—	—	<0, 20	0. 025	0. 015

	12CrlMoV	0. 08-0.15	0.17-0. 37	0. 40-0. 70	0.90-1.2	0. 25 -0.35	<0. 30	—	—	0.15 -0. 30	<0. 20	0.025	0. 010

	12Cr2Mo	0.08-0.15	<0. 50	0. 40-0. 60	2. 00-2. 50	0. 90-1.13	<0. 30	—	—	一	<0. 20	0. 025	0. 015

	12Cr5MoI	<0.15	<0. 50	0.30-0.6	4. 00-6	0. 45 -0. 60	<0. 60		—	—	<0. 20	0. 025	0. 015
	12Cr5MoNT
	12Cr9MoI	<0.15	0. 25-1. 00	0. 30-0. 60	8.00 -10. 00	0. 90-1.1	<0. 60	—	—	—	<0. 20	0. 025	0, 015
	12Cr9MoNT
Uamea fa'afefe vevela	07Crl9Nil0	0. 04-0.1	<1. 00	<2. 00	18. 00-20. 00	—	8. 00-11	—	—	—	—	0. 030	0. 015

	07Crl8NillNb	0. 04-0.1	<1. 00	<2. 00	17. 00-19. 00	—	9.00-12. 00	8C-1.1	—	—	—	0. 030	0. 015

	07Crl9NillTi	0. 04-0.1	<0. 75	<2. 00	17.00-20. 00	—	9. 00~13. 00	—	4C-0. 60	一	一	0.03	0. 015

	022Crl7Nil2Mo2	<0. 030	<1. 00	<2. 00	16. 00-18. 00	2. 00-3. 00	10. 00 -14. 00	—	一	一	—	0.03	0. 015

Meatotino Fa'ainisinia

Leai	Tensile MPa	Tuuina atu MPa	Uumi ina ua gau A/%		Malosi'a e fa'a'o'o ai fa'ama'i kv2/j		Numera maaa Brinell
		Tuuina atu MPa	ata	fa'asaga	ata	fa'asaga	Numera maaa Brinell
		e le itiiti ifo i le					e le sili atu
10	335〜475	205	25	23	40	27
20	410~550	245	24	22	40	27
12CrMo	410~560	205	21	19	40	27	156 HBW
15CrMo	440~640	295	21	19	40	27	170 HBW
12CrlMo	415~560	205	22	20	40	27	163 HBW
12CrlMoV	470~640	255	21	19	40	27	179 HBW
12Cr2Mo	450~600	280	22	20	40	27	163 HBW
12Cr5MoI	415~590	205	22	20	40	27	163 HBW
12Cr5MoNT	480~640	280	20	18	40	27	—
12Cr9MoI	460~640	210	20	18	40	27	179 HBW
12Cr9MoNT	590—740	390	18	16	40	27
O7Crl9NilO	2520	205	35				187 HBW
07Crl8NillNb	>520	205	35			—	187 HBW
07Crl9NillTi	>520	205	35		—	—	187 HBW
022Crl7Nil2Mo2	>485	170	35		一	—	187 HBW
Mo u'amea ma le mafiafia puipui e itiiti ifo i le 5mm paipa aua le faia se fa'ata'ita'iga ma'a'a

Su'ega Manaoga

Su'ega eletise
E tatau ona faia le su'ega o le vai mo paipa u'amea ta'itasi. Ole mamafa ole su'ega ole 20 MPa. I lalo o le mamafa o le suʻega, o le taimi faʻamautu e le tatau ona itiiti ifo i le 10 s, ma le leakage o paipa uʻamea e le faʻatagaina.
Su'ega fa'amafola
E tatau ona faia le su'ega fa'amafola mo paipa u'amea e sili atu i le 22 mm le lautele i fafo
Su'ega afi
O paipa u'amea e le sili atu i le 76 mm ma le mafiafia o le puipui e le sili atu i le 8 mm e tatau ona fa'alautele le su'ega. Ole su'ega fa'amumu e tatau ona faia ile vevela ole potu. O le fua o le fulafula pito i fafo o le fa'ata'ita'iga pe a mae'a le taper pito i luga o le 60% o le fa'amumu e tatau ona fetaui ma mana'oga o le laulau 7. E leai ni ta'e po'o ni ta'e e fa'atagaina i luga o le fa'ata'ita'iga pe a uma le mu. E tusa ai ma manaʻoga o le tagata e manaʻomia ma faʻamauina i totonu o le konekarate, e mafai foi ona faʻaogaina le sila faʻapipiʻi mo le faʻalauteleina o suʻega.
Su'ega le fa'aleagaina
O paipa uʻamea e tatau ona tuʻuina atu i lalo ole suʻesuʻega faʻaletonu ultrasonic taʻitasi e tusa ai ma aiaiga o le GB / T 5777-2008. E tusa ai ma manaʻoga o le tagata e manaʻomia, o isi suʻega e le faʻaleagaina e mafai ona faʻaopoopo pe a maeʻa feutagaiga i le va o le faʻatau oloa ma le tagata faʻatau ma faʻaalia i le konekarate.
Su'ega a'afia i totonu ole va'aiga
E tatau ona faia le su'ega a'oa'oga mo le paipa u'amea e le'o (vevela). O le suʻega metotia e tatau ona tusa ai ma aiaiga o le auala Saina E i le GB / T 4334-2008, ma e le faʻatagaina le faʻaleagaina o le intergranular pe a uma le suʻega.
A maeʻa feutagaiga i le va o le faʻatau oloa ma le tagata e manaʻomia, ma faʻamauina i totonu o le konekarate, e mafai e le tagata faʻatauvaʻa ona faʻatulagaina isi metotia faʻataʻitaʻiga.