LSAW Karfe bututu

LSAW Pipe yana ɗaukar farantin karfe a matsayin ɗanyen abu, a ƙera shi ta injin gyare-gyaren, sannan a yi walda mai zurfi mai gefe biyu. Ta wannan tsari, bututun ƙarfe na LSAW zai sami kyakkyawan ductility, walƙiya tauri, daidaituwa, filastik da babban rufewa.

Aika I-mel

Tattaunawa Yanzu

Jerin samfuran

Gnee karfe, karfe samar daga sama zuwa teku suna samuwa, duniya isa;

Karfe Bututu

Bututu Karfe mara sumul Alloy Karfe bututu Carbon Karfe Bututu API Line Pipe Welded Karfe bututu Galvanized Karfe bututu Kayan aiki

Bakin Karfe

Bakin Karfe Coil / Sheet Bakin Karfe Bututu Kayan aiki

Karfe Plate

Karfe Resistant Weather Boiler Pressure Vessel Karfe Farantin Karfe na Jirgin Ruwa Saka Farantin Karfe Mai Juriya Ƙarfin Ƙarfin Ƙarfin Ƙarfi Karfe Karfe Farantin Karfe mai Checkered Alloy Karfe Plate

H Beam Angle Tashoshi Karfe Zagaye Bars

Galvanized Karfe

Galvanized Coil / Sheet Fantin Karfe Nada Rufin Rufin Lalacewa

Aluminum Metal

Automotive Steel

Tuntube mu

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Gabatarwar samfur Bayanan fasaha

Gabatarwar samfur

LSAW Karfe bututu

Nau'in Bututu: Bututun Welded na Longitudinal, Bututun Tushen Arc Welded Submerged
Aikace-aikace: Amfani don Watsawar Ruwa, Taimakon Tsari a cikin Gina Masana'antu
Musammantawa: OD: 406mm ~ 1422 mm
WT: 6.4mm ~ 44.5mm
Tsawon: 5mtr ~ 12mtr
Matsayi & Maki: ASTM A53 Digiri A'/B/C
Yana ƙarewa: Ƙare Square / Ƙarshen Ƙarshen (yanke kai tsaye, yanke yanke, yanke tocilan), Beveled/ Ƙarshen Zare
Filaye: Bare, Mai Mai Sauƙi, Baƙi/Jan/ Zane-zanen rawaya, Zinc/ Rufaffen Mai Karɓawa
Shiryawa: Haɗewa/A cikin Baki, Filayen Filastik, Nade da Takarda Mai hana ruwa
SAW Girman Bututun Karfe

Out Diamita		Kaurin bango (mm)
Inci	mm	6.4	7.1	7.9	9.53	12.7	14.3	15.9	19.1	22.2	25.4	28.6	31.8	34.9	38.1	41.3	44.5
16	406.4
18	457
20	508
22	559
24	610
26	660
28	711
30	762
32	813
34	864
36	914
38	965
40	1016
42	1067
44	1118
46	1168
48	1219
52	1321
56	1422
60	1524
64	1626

Bayanan fasaha

rage girman Diamita da Kaurin bango

Nau'ukan	Daidaitawa
Nau'ukan	SY /T5040-2000	SY /T5037-2000	SY/T9711.1-1977	ASTM A252	AWWA C200-97	Saukewa: API5L PSL1
Tube karshen OD sabani	± 0.5% D	± 0.5% D	- 0.79mm + 2.38mm	<±0.1%T	<±0.1%T	± 1.6mm
Kaurin bango	± 10.0% T	D<508mm, ±12.5%T	-8% T + 19.5% T	<-12.5%T	-8% T + 19.5% T	5.0mm
Kaurin bango	± 10.0% T	D> 508mm, ± 10.0% T	-8% T + 19.5% T	<-12.5%T	-8% T + 19.5% T	T≥15.0mm, ± 1.5mm

Haɗin Sinadari da Kayayyakin Injini

Daidaitawa	Daraja	Haɗin Sinadari(max)%					Kayayyakin Injini(min)
Daidaitawa	Daraja	C	Mn	Si	S	P	Ƙarfin Haɓaka (Mpa)	Ƙarfin Tensile (Mpa)
GB/T700-2006	A	0.22	1.4	0.35	0.050	0.045	235	370
	B	0.2	1.4	0.35	0.045	0.045	235	370
	C	0.17	1.4	0.35	0.040	0.040	235	370
	D	0.17	1.4	0.35	0.035	0.035	235	370
GB /T1591-2009	A	0.2	1.7	0.5	0.035	0.035	345	470
	B	0.2	1.7	0.5	0.030	0.030	345	470
	C	0.2	1.7	0.5	0.030	0.030	345	470
Saukewa: BS10025	Saukewa: S235JR	0.17	1.4	-	0.035	0.035	235	360
	Saukewa: S275JR	0.21	1.5	-	0.035	0.035	275	410
	Saukewa: S355JR	0.24	1.6	-	0.035	0.035	355	470
Farashin 17100	Saukewa: ST37-2	0.2	-	-	0.050	0.050	225	340
	Saukewa: ST44-2	0.21	-	-	0.050	0.050	265	410
	Saukewa: ST52-3	0.2	1.6	0.55	0.040	0.040	345	490
Saukewa: G3101	SS400	-	-	-	0.050	0.050	235	400
Saukewa: G3101	Saukewa: SS490	-	-	-	0.050	0.050	275	490
Saukewa: API5L PSL1	A	0.22	0.9	-	0.03	0.03	210	335
	B	0.26	1.2	-	0.03	0.03	245	415
	X42	0.26	1.3	-	0.03	0.03	290	415
	X46	0.26	1.4	-	0.03	0.03	320	435
	X52	0.26	1.4	-	0.03	0.03	360	460
	X56	0.26	1.1	-	0.03	0.03	390	490
	X60	0.26	1.4	-	0.03	0.03	415	520
	X65	0.26	1.45	-	0.03	0.03	450	535
	X70	0.26	1.65	-	0.03	0.03	585	570