ASTM A672 B60/B70/C60/C65/C70 LSAW Bututun Karfe na Carbon Hoto da aka Nuna

ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Karfe Bututu

Takaitaccen Bayani:

Girman: 10-660mm Diamita na Waje, Kauri Bango 1.0-100mm

Tsawon Lokaci: Tsawon Lokaci Mai Tsayi 5.8m, 6m, 11.8m ko kuma an tsara shi musamman.

Ƙarshe: Ƙarshen da aka sassaka/babba, Titin, Zaren, da sauransu.

Shafi: Shafi mai laushi, mai kauri mai kauri, yadudduka 3 na PE, FBE, da sauransu.

Fasaha: Walda mai nutsewa a cikin ruwa.

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Alamun Samfura

Amfani da ASTM A672 B60/B70/C60/C65/C70Bututun Karfe na LSAW:

ASTM A672 B60/B70/C60/C65/C70 LSAW(JCOE) Bututun Karfe na Carbonana amfani da shi a yanayin matsin lamba mai yawa kuma galibi ana amfani da shi a masana'antar wutar lantarki, masana'antar mai ta teku, masana'antar sinadarai, taki, sinadarai na petrochemicals, matatun mai da sauransu.

Nunin Samfuri:

Tsarin Masana'antu naASTM A672B60/B70/C60/C65/C70 LSAW Carbon Steel Bututu:

ASTM A672 B60/B70/C60/C65/C70 LSAW(JCOE) Bututun Karfe na Carbon zai kasance mai walda biyu, mai shiga cikin ruwa gaba ɗaya, wanda aka yi bisa ga tsari da kuma waɗanda suka cancanta daga masu walda ko masu aikin walda bisa ga Dokar Boiler and Pressure Vessels ta ASME, Sashe na IX.

Maganin Zafi na ASTM A672 B60/B70/C60/C65/C70 LSAW(JCOE) Bututun Karfe na Carbon:

Duk azuzuwan banda 10, 11, 12 da 13 za a yi musu magani da zafi a cikin tanda mai sarrafawa zuwa ±15℃ kuma a sanya musu na'urar auna zafi don samun bayanan dumama.

Cikakkun bayanai game da bututun ƙarfe na ASTM A672 B60/B70/C60/C65/C70 LSAW(JCOE) na ƙarfen carbon:

Kera:Walda Mai Nutsewa a Tsawon Lokaci (LSAW).

Girman:OD: 406~1422mm KYAU: 8~60mm.

Maki:B60, C60, C65, da sauransu.

Tsawon:Tsawon mita 3-12 ko kuma tsawon da aka ƙayyade kamar yadda ake buƙata.

Ƙarshe:Ƙarshen da aka sassaka, Ƙarshen da aka sassaka, Mai lanƙwasa.

Sinadarin Sinadarin ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Bututu:

Bukatun Sinadarai don ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe
Bututu	Matsayi	Abun da aka haɗa, %
Bututu	Matsayi	C matsakaicin					Mn		P matsakaicin	S matsakaicin	Si	Wasu
		<=1in (25mm)	>1~2in (25 ~ 50mm)	>2~4in(50-100mm)	>4~8in (100~200mm)	> inci 8 (200mm)	<=1/2in (12.5mm)	> 1/2 inci (12.5mm)
	60	0.24	0.21	0.29	0.31	0.31	0.98max		0.035	0.035	0.13–0.45	...
	65	0.28	0.31	0.33	0.33	0.33	0.98max		0.035	0.035	0.13–0.45	...
	70	0.31	0.33	0.35	0.35	0.35	1.30max		0.035	0.035	0.13–0.45	...
C	55	0.18	0.20	0.22	0.24	0.26	0.55–0.98	0.55–1.30	0.035	0.035	0.13–0.45	...
	60	0.21	0.23	0.25	0.27	0.27	0.55–0.98	0.79–1.30	0.035	0.035	0.13–0.45	...
	65	0.24	0.26	0.28	0.29	0.29	0.79–1.30	0.79–1.30	0.035	0.035	0.13–0.45	...
	70	0.27	0.28	0.30	0.31	0.31	0.79–1.30	0.79–1.30	0.035	0.035	0.13–0.45	...

Kayayyakin Inji na ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Bututu:

Kayayyakin Inji
Matsayi
	B60	B65	B70	C55	C60	C65	C70
Ƙarfin tensile, min:
ksi	60	65	70	55	60	65	70
Mpa	415	450	485	380	415	450	485
Ƙarfin samarwa, min:
ksi	32	35	38	30	32	35	38
MPa	220	240	260	205	220	240	260
Bukatun Ƙarawa: Kamar yadda aka saba

Bambancin Nauyi da Girman da Aka Yarda:

1. Diamita na Waje - Dangane da ma'aunin kewaye ±0.5% na diamita na waje da aka ƙayyade.

2. Ba a Zagaye Ba - Bambanci tsakanin manyan da ƙananan diamita na waje.

3. Daidaitawa - Amfani da madaidaicin gefen da aka sanya ƙafa 10 (mita 3) don ƙarshen biyu su taɓa bututun, inci 1/8 (3mm).

4. Kauri - Mafi ƙarancin kauri na bango a kowane wuri a cikin bututun ba zai wuce inci 0.01 (0.3mm) ba a ƙarƙashin kauri na musamman da aka ƙayyade.

5. Tsawon da ba a yi masa injin ba zai kasance cikin -0+1/2 inci (-0+13mm) na wannan da aka ƙayyade. Tsawon da ba a yi masa injin ba zai kasance kamar yadda aka amince tsakanin mai ƙera da mai siye.

Gwaje-gwajen Inji don ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Bututu:

Gwajin Tashin Hankali - Halayen tensile masu juye-juye na haɗin da aka haɗa za su cika mafi ƙarancin buƙatun don ƙarfin tensile na kayan farantin da aka ƙayyade.

Gwaje-gwajen lanƙwasa-lanƙwasa-waje-mai juye-juye — Gwajin lanƙwasa zai zama abin karɓa idan babu tsagewa ko wasu lahani da suka wuce inci 1/8 (3mm) a kowace hanya a cikin ƙarfen walda ko tsakanin walda da ƙarfen tushe bayan lanƙwasawa.

Gwajin Radiyo- Za a yi cikakken tsawon kowace walda ta aji X1 da X2 ta hanyar rediyo bisa ga kuma cika buƙatun Dokar Boiler da Matsi ta ASME, Sashe na bakwai, sakin layi na UW-51.

Bayyanar ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe:

Bututun da aka gama zai kasance babu lahani kuma zai kasance yana da kama da na ma'aikacin aiki.

Alamar ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Bututu:

A. Sunan ko alamar masana'anta.
B. Lambar ƙayyadewa (shekara-shekara ko ana buƙata).
C. Girman (OD, WT, tsawon).
D. Daraja (A ko B).
E. Nau'in bututu (F, E, ko S).
F. Matsi na gwaji (bututun ƙarfe mara sumul kawai).
G. Lambar Zafi.
H. Duk wani ƙarin bayani da aka ƙayyade a cikin odar siye.