da Mafi Madaidaicin karfe mara amfani da bututun ruwa don masana'antar bututun mota da masana'antun |Zhey
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Daidaitaccen bututun ruwa maras sumul don bututun mota

Takaitaccen Bayani:

Nau'in:m

Maganin saman:ci gaba da mirginawa/sanyi birgima

Amfani:sufuri, bututun tukunyar jirgi, na'ura mai aiki da karfin ruwa / mota, hakowa mai / gas, abinci / abin sha / kiwo kayayyakin, inji masana'antu, sinadaran masana'antu, ma'adinai, gini ado, musamman amfani

Siffar sashe:zagaye

Daidaito:JIS, DIN, ASTM, API, BS, GB, JIS BS GB AISI ASTM

Ayyukan sarrafawa:lankwasawa, walda, kwancewa, naushi, yanke

Kunshin sufuri:daidaitaccen marufi fitarwa na teku


Cikakken Bayani

Tags samfurin

Daidaitaccen bututun ƙarfe, Yana da babban madaidaicin bututun ƙarfe.Babban nau'ikan su ne: bututu mara ƙarfi mara ƙarfi, daidaitaccen bututun ruwa mara nauyi, bututun ƙarfe mara nauyi mai sanyi, bututun ƙarfe mara nauyi, bututu mai ƙarfi mai ƙarfi, bututun ƙarfe mai haske mai haske.

Madaidaicin bututun ƙarfe, Madaidaicin bututu mai ƙarfi mara ƙarfi, bututu mai jan ƙarfe mara nauyi, bututun ƙarfe mara nauyi mai ƙarfi, bututun ƙarfe mara nauyi, daidaitaccen bututu mai haske mara nauyi.

(1) Babban nau'in bututun ƙarfe: DIN jerin babban madaidaicin bututu mai haske mara ƙarfi, bututu na musamman don tsarin hydraulic, bututu na musamman don masana'antar mota

(2) Babban ma'auni: DIN2391, DIN2445, EN10305, DIN1629, DIN1630, ASTM A179

(3) Babban abu: ST35 (E235) ST37.4 ST45 (E255) ST52 (E355)

(4) Babban matsayin bayarwa: NBK (+N) GBK (+A) BK (+C) BKW (+LC) BKS (+SR)

(5) Babban fasali: Babu Layer oxide akan bangon ciki da na waje na bututun ƙarfe, babu ɗigogi a ƙarƙashin babban matsin lamba, babban madaidaici, babban ƙarewa, babu nakasu a cikin lanƙwasa sanyi, babu fasa a cikin flaring da flattening.

Daidaitaccen bututun ƙarfe, Chemical abun da ke ciki na carbon C, Silicon Si, Manganese Mn, sulfur S, phosphorus P, Cr.

Daidaitaccen Bututun Karfe, Abubuwan Samfur

1. Ƙananan diamita na waje.

2. Babban madaidaici na iya yin ƙananan samar da tsari

3. Cold-zana kayayyakin da high madaidaici da kyau surface quality.

4. Yankin giciye na bututun ƙarfe ya fi rikitarwa.

5. Ayyukan bututun ƙarfe ya fi kyau, kuma ƙarfe yana da yawa.

Hanyoyin Ƙirƙira Da Ƙirƙira

Dangane da hanyoyin samarwa daban-daban, ana iya raba shi zuwa bututu mai zafi, bututu mai birgima, bututu mai sanyi, bututun extrusion da sauransu.

1.1 Zafafan bututu maras nauyi ana samarwa gabaɗaya akan saitin mirgina bututu ta atomatik.A m bututu blank da aka bari da kuma barrantar da surface lahani, a yanka a cikin da ake bukata tsawon, centering a kan perforated karshen fuskar bututu blank, sa'an nan aika zuwa dumama tanderun ga dumama, da perforated a kan naushi inji.A cikin perforation a lokaci guda ci gaba da juyawa da kuma gaba, a karkashin aikin yi da kuma saman, da tube blank a hankali kafa wani rami, da ake kira ulu tube.Sannan a aika zuwa injin bututu mai sarrafa kansa don ci gaba da birgima.A ƙarshe, an daidaita kauri na bangon na'ura duka, kuma ana daidaita na'ura mai ƙima don saduwa da ƙayyadaddun buƙatun.Hanya ce ta ci gaba don samar da bututun ƙarfe mai birgima mai zafi tare da saitin bututu mai ci gaba.

1.2 Idan kuna son samun bututu marasa ƙarfi tare da ƙarami kuma mafi inganci, dole ne kuyi amfani da mirgina sanyi, zane mai sanyi ko haɗin hanyoyin biyu.Ana yin mirgina sanyi akan injin niƙa mai tsayi biyu.An yi birgima bututun ƙarfe a cikin wucewar shekara-shekara wanda ya ƙunshi madauwari tsagi tare da sashe mai ma'ana da saman madaidaicin madaidaici.Ana yin zane mai sanyi a cikin 0.5 ~ 100T sarkar guda ɗaya ko sarƙar sarkar sanyi mai sanyi.

1.3.Hanyar extrusion: Ana sanya bututu mai zafi a cikin rufaffiyar silinda mai rufaffiyar, kuma sandar da aka ɗora tana motsawa tare da sandar extrusion don fitar da sassan da aka fitar daga ƙaramin ramin mutuwa.Wannan hanya na iya samar da ƙananan bututun ƙarfe diamita.

Precision Karfe bututu, Amfani

2.1, ana amfani da bututu mara nauyi.Janar manufa sumul bututu da talakawa carbon tsarin karfe, low gami tsarin karfe ko gami tsarin karfe mirgina, samar ne mafi, yafi amfani da isar ruwa bututu ko tsarin sassa.

2.2.Bayarwa a nau'i uku bisa ga amfani daban-daban: a.Bayarwa daidai da abun da ke tattare da sinadaran da kaddarorin inji;B. Bayarwa bisa ga kayan aikin injiniya;C. Bayarwa bisa ga gwajin matsa lamba na ruwa.Bututun ƙarfe da aka kawo ƙarƙashin aji A da CLASS B, idan aka yi amfani da su don jure matsi na ruwa, suma ana fuskantar gwajin ruwa.

2.3, musamman amfani da sumul tube tukunyar jirgi sumul tube, geological sumul tube da mai sumul tube, da dai sauransu

Daidaitaccen Bututun Karfe, Nau'in

3.1 Sumul karfe tube za a iya raba zafi birgima tube, sanyi birgima tube, sanyi kõma tube da extruded tube bisa ga daban-daban samar da hanyoyin.

3.2 bisa ga rarrabuwar sifa, akwai bututu masu madauwari da bututu na musamman.Bututu mai siffa na musamman ban da bututun murabba'i da bututun rectangular, akwai bututu mai elliptical, bututu mai da'ira, bututun alwatika, bututu mai hexagonal, bututu mai laushi, bututun plum da sauransu.

3.3, bisa ga daban-daban kayan, shi ne zuwa kashi talakawa carbon tsarin tube, low gami tsarin tube, high quality carbon tsarin tube, gami tsarin tube, bakin tube da sauransu.

3.4.Dangane da dalilai na musamman, akwai bututun tukunyar jirgi, bututun ƙasa, bututun mai, da sauransu.

Ƙayyadaddun ƙayyadaddun bayanai da ingancin bayyanar

Bututu mara nauyi bisa ga GB/T8162-87

4.1 Musammantawa: Hot-birgima bututu diamita 32 ~ 630mm.Kaurin bango shine 2.5 ~ 75mm.Cold birgima (sanyi zana) bututu diamita 5 ~ 200mm.Kaurin bango shine 2.5 ~ 12mm.

4.2 ingancin bayyanar: Tsarin ciki da waje na bututun ƙarfe ba zai sami fashe ba, nadawa, mirgina, lamination, layin gashi da lahani.Wadannan lahani za a cire su gaba daya ba tare da barin kaurin bango da od su wuce saɓani mara kyau ba.

4.3 Dukansu ƙarshen bututun ƙarfe ya kamata a yanke a kusurwoyi masu kyau kuma a cire burrs.Bututun ƙarfe tare da kaurin bango fiye da 20mm suna ba da damar yankan gas da yankan gani mai zafi.Ta hanyar yarjejeniyar bangarorin biyu na wadata da buƙata kuma ba za su iya yanke kai ba.

4.4 "Surface Quality" na sanyi-ja ko sanyi-birgima madaidaici bututu karfe koma zuwa GB3639-83.

Gwajin Haɗin Sinadari

5.1 A sinadaran abun da ke ciki na gida sumul shambura kawota bisa ga sinadaran abun da ke ciki da kuma inji Properties, kamar Karfe No. 10, 15, 20, 25, 30, 35, 40, 45 da 50, za su dace da bukatun GB/T699- 88.Za a duba bututun da aka shigo da su ba tare da sumul ba bisa ga ka'idojin da suka dace a cikin kwangilar.Abubuwan sinadaran 09MnV, 16Mn, 15MnV karfe yakamata ya dace da tanade-tanaden GB1591-79.

5.2 Koma zuwa gb223-84 "Hanyoyin Nazarin Sinadarai na Karfe da Alloy" don takamaiman hanyoyin bincike.

5.3.Koma zuwa GB222-84 "Balalar Sinadari Haɗin Samfuran Karfe da Kammalallen Kayayyakin don Binciken sinadarai".

Gwajin Ayyukan Jiki

6.1 Domin gida sumul bututu kawota bisa ga inji yi, talakawa carbon karfe za a yi bisa GB/T700-88 Class A karfe (amma sulfur abun ciki ba zai wuce 0.050% da phosphorus abun ciki ba zai wuce 0.045%), da kuma ta. Kaddarorin inji za su dace da ƙimar da aka kayyade a tebur GB8162-87.

6.2 Bututun cikin gida da aka ba su bisa ga gwajin hydrostatic dole ne su dace da gwajin hydrostatic da aka tsara a cikin ma'auni.

6.3 Binciken aikin jiki na bututun da aka shigo da su ba tare da lahani ba dole ne a gudanar da su bisa ga ka'idojin da suka dace da aka tsara a cikin kwangilar.

Ƙayyadaddun bayanai

ASTM A106/ASME SA106 shine ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bututun ƙarfe na carbon da aka yi amfani da shi don sabis na zafin jiki.Ya hada da maki uku A, B da C, kuma amfani gama gari shine A106 Grade B. An yi amfani da shi a cikin masana'antu daban-daban ba kawai don tsarin bututun mai da gas ba, ruwa, watsa slurry na ma'adinai, amma har ma don tukunyar jirgi, gini, dalilai na tsari.

ASTM A106 Grade B bututu yayi daidai da ASTM A53 Grade B da API 5L B akan matsayi na sinadarai da kaddarorin injina, gabaɗaya amfani da ƙarfe na carbon da ƙarfin ƙaramar 240 MPa, ƙarfin ƙarfi 415 Mpa.

A ƙasa za mu yi bayanin ASTM A106 Grade B bututu daga bangarori daban-daban.

ASTM A106 grade b Chemical Composition

Darasi A

Darasi B

Darasi C

Carbon max.%

0.25

0.3

0.35

Manganese %

0.27 To 0.93

0.29 zuwa 1.06

0.29 zuwa 1.06

Posporous, max.%

0.025

0.025

0.025

Sulfur, max.%

0.025

0.025

0.025

Silikon, min.%

0.1

0.1

0.1

 

ASTM A106 Grade B Samuwar Bututu da Ƙarfin Tensile

M

Darasi A

Darasi B

Darasi C

Ƙarfin Jiki, min., psi

48,000

60,000

70,000

Ƙarfin Haɓaka, min., psi

30,000

35,000

40,000

 

ASTM A106 Gr B daidai
Tsohon Sabo
Kisa Daidaitawa Kayan abu Matsayin Turai Kayan abu
M API 5L Babban darajar X52 EN 10208-2 L360NB
M ASTM A333 DARASI NA 6 EN 10216-4 Saukewa: P265NL
Welded API 5L Darasi B EN 10208-2 L245NB
M ASTM A106 DARASIN B TS EN 10216-2 Saukewa: P265GH
M API 5L Darasi B EN 10208-2 L245NB
Welded API 5L Babban darajar X52 EN 10208-2 L360NB

 

ASTM A106 Grade B Nau'in Bututu Out diamita Kaurin bango Tsawon
ASTM A106 Grade B SAW Pipe 16" NB - 100" NB Kamar yadda ake bukata Custom
ASTM A106 Grade B ERW bututu (Masu girma dabam) 1/2" NB - 24" NB Kamar yadda ake bukata Custom
ASTM A106 Grade B Welded bututu (a cikin Stock + Girman Mahimmanci) 1/2" NB - 24" NB Kamar yadda ake bukata Custom
ASTM A106 Grade B Bututu maras kyau (Masu girma dabam) 1/2" NB - 60" NB SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 Custom

 

Matsayin ASTM don bututu mara nauyi
Matsayin Gudanarwa Daraja / Material Sunan samfur
ASTM A53 A, B Bututun Karfe Mai Rufaffen Zinc Baƙi da Zafi Masu Weld kuma Mara Sumul
ASTM A106 A, B Karfe Karfe mara sumul don Sabis na Zazzabi
ASTM A179 Ƙananan Karfe Karfe Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Sanyi da Bututun Condenser
ASTM A192 Ƙananan Karfe Karfe Bututun Tushen Karfe Na Karfe Mara Sumul Don Babban Matsi
ASTM A210 A1, C Matsakaici-Carbon da Alloy Karfe Boiler da Superheater Tubes
ASTM A213 T5, T11, T12, T22 Ferritic mara kyau da Austenitic Alloy Steel Boiler, Superheater da Bututun Musayar Zafi
Saukewa: TP347H
ASTM A312 TP304/304L, TP316/316L Bututun Karfe mara sumul don Abubuwan Bakin Karfe
ASTM A333 Gr.6 Bututu Karfe mara sumul kuma Welded don Sabis mai ƙarancin zafin jiki
ASTM A335 P9, P11, P22 Bututun ƙarfe na ƙarfe mara ƙarfi don Sabis mai zafi
ASTM A519 41,304,140 Carbon Marasa Kamuwa da Ƙarfe Don Injin Injiniya
Saukewa: ASTM A789 Bakin Karfe Bakin Karfe/Austenitic Bakin Karfe don Sabis na Gabaɗaya

 

API Standard don bututun ƙarfe maras sumul
Matsayin Gudanarwa Daraja / Material Sunan samfur
API Spec 5CT J55, K55, N80, L80,C90, C95, T95, P110, M65 Ƙididdiga don Casing da Tubing
API Spec 5L PSL1 / PSL2 A, B X42, X46, X52, X56, X60, X65,.X70 Ƙididdiga don Bututun Layi

 

DIN / EN Standard don bututun ƙarfe mara nauyi
Matsayin Gudanarwa Daraja / Material Sunan samfur
Saukewa: DN17175/EN10216-2 ST35, ST45, ST52, 13CrMo44 Bututun Karfe mara sumul don Maɗaukakin Zazzabi
DIN 2391/EN10305-1 St35, St45, St52 Cold Drawn Seamless Precision Bututu
DIN 1629/EN10216-1 St37, St45, St52 Bututun Karfe Marasa Sumul Marasa Ƙarfe Baya ga Buƙatun Musamman

Nuni samfurin

madaidaicin-karfe-bututu-(5)
madaidaicin-karfe-bututu-(2)
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