I-China China OEM I-China High Pressure Ipayipi Yensimbi Engenamthungo Yekhabhoni Yomkhiqizi Nomhlinzeki Wezokuthutha Uketshezi

I-China OEM China High Pressure Seamless Carbon Steel Pipe for Liquid Transportation

I-China OEM China High Pressure Yepayipi Yensimbi Engenamthungo Ye-Carbon Yezokuthutha Eziwuketshezi Isithombe Esifakiwe

Incazelo emfushane:

Amashubhu ensimbi angenamthungo ngezinjongo zesakhiwo, amashubhu ensimbi angenamthungo wezakhiwo zemishini ku-GB/8162-2008 Standard. impahla zifaka i-High-quality carbon steel ne-low alloy steel, njenge-10,20,35,45 kanye ne-Q345,Q460,Q490,42CrMo,35CrMo.

Inkokhelo:30% idiphozithi, 70% L/C noma B/L ikhophi noma 100% L/C lapho ubona

Inani elincane le-oda:1 pc

Ikhono Lokuhlinzeka:I-Inventory Yamathani ka-20000 Yonyaka Yepayipi Lensimbi

Isikhathi esiholayo:Izinsuku ezingu-7-14 uma zisesitokweni, izinsuku ezingu-30-45 zokukhiqiza

Ukupakisha:Ukunyamalala Okumnyama, i-bevel ne-cap yawo wonke amapayipi; I-OD engaphansi kuka-219mm idinga ukupakishwa ibe yinqwaba, futhi inqwaba ayidluli amathani ama-2.

Thumela i-imeyili kithi Landa njenge-PDF

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Uhlolojikelele

Sizama ukwenza kahle, ukusiza amakhasimende", sithemba ukuba yinkampani esebenza ngokubambisana esebenza ngempumelelo futhi ebusa abasebenzi, abahlinzeki kanye nabathengi, eqaphela ukwabelana kwamanani kanye nokumaketha okuqhubekayo kwe-High Pressure Seamless Carbon Steel Pipe for Liquid Transportation, Samukela ngenhliziyo yonke abathengi bonke. emhlabeni wonke woza uzovakashela indawo yethu yokukhiqiza futhi uzuze ukubambisana nathi. Ngaphezu kwalokho, sisekelwa ochwepheshe abanolwazi olunzulu, abanobuchwepheshe obumangalisayo esizindeni sabo abahlukahlukene okunye ukunikeza amakhasimende ethu uhla olusebenzayo lwemikhiqizo nezisombululo.

Kumapayipi amanzi, ngaphezu kwezinga laseMelika, izindinganiso eziningi zaseJapane zisetshenziswa emhlabeni. Phakathi kwazo, i-JIS G3454 STPG370 iyinto evame ukusetshenziswa kumapayipi oketshezi ajwayelekile aseJapan. Izidingo zokwakheka kwamakhemikhali yilezi: C: 0.25%max, Si: 0.35%max, Mn: 0.3%~0.9%, P: 0.04%max, S: 0.04%max; izakhiwo zemishini kufanele zibe: amandla aqinile: 370Mpa min, amandla esivuno: 215Mpa min, elongation: 30%. Ifana kakhulu ne-GB/T8163 10#, lezi zindinganiso ezimbili zidinga ukuhlolwa okufanayo (ukucindezela kwamanzi kanye nokuhlolwa okungabhubhisi, ukuhlolwa kwe-flaring), ngakho-ke lezi zimbili zingashintshwa komunye nomunye.

Isicelo

Isetshenziswa Ikakhulukazi Ukwenza Insimbi Yesakhiwo Sekhabhoni, Insimbi Yokwakheka Kwengxubevange kanye nezakhiwo zemishini.

Ibanga Eliyinhloko

Ibanga Lensimbi Yensimbi Yekhabhoni: 10,20,35, 45,Q345,Q460,Q490,Q620, Njll

Ibanga Lensimbi Yesakhiwo Se-alloy: 42CrMo, 35CrMo, Etc

Ingxenye Yekhemikhali

Ibanga Lensimbi	Izinga lekhwalithi	Ukwakheka kwamakhemikhali
		C	Si	Mn	P	S	Nb	V	Ti	Cr	Ni	Cu	Nd	Mo	B	Als"
		akukho okukhulu kune														hhayi ngaphansi kuka
Q345	A	0.20	0.50	1.70	0.035	0.035				0.30	0.50	0.20	0.012	0.10	—-	-
	B				0.035	0.035
	C				0.030	0.030	0.07	0.15	0.20							0.015
	D	0.18			0.030	0.025
	E				0.025	0.020
Q390	A	0.20	0.50	1.70	0.035	0.035	0.07	0.20	0.20	0.3	0.50	0.20	0.015	0.10	-	-
	B				0.035	0.035
	C				0.030	0.030										0,015
	D				0.030	0.025
	E				0.025	0.020
Q42O	A	0.20	0.50	1.70	0.035	0.035	0.07	0.2	0.20	0.30	0.80	0.20	0.015	0.20	—-	—-
	B				0.035	0.035
	C				0.030	0.030										0.015
	D				0.030	0.025
	E				0.025	0.020
Q46O	C	0.20	0.60	1.80	0.030	0.030	0.11	0.20	0.20	0.30	0.80	0.20	0.015	0.20	0.005	0.015
	D				0.030	0.025
	E				0.025	0.020
Q500	C	0j8	0.60	1.80	0.025	0.020	0.11	0.20	0.20	0.60	0.80	0.20	0.015	0.20	0.005	0.015
	D				0.025	0.015
	E				0.020	0.010
Q550	C	0.18	0.60	2.00	0.025	0,020	0.11	0.20	0.20	0.80	0.80	0.20	0.015	0.30	0.005	0.015
	D				0.025	0,015
	E				0.020	0.010
Q62O	C	0.18	0.60	2.00	0.025	0.020	0.11	0.20	0.20	1.00	0.80	0.20	0.015	0.30	0.005	0.015
	D				0.025	0.015
	E				0.020	0.010
^a.^{Ngokungeziwe kumamaki e-Q345A ne-Q345B, insimbi kufanele iqukathe okungenani okukodwa kwezakhi zokusanhlamvu ezicwengisisiwe i-Al, Nb, V, ne-Ti. Ngokwezidingo, umphakeli angakwazi ukwengeza izakhi zokusanhlamvu ezicwengisisiwe eyodwa noma ngaphezulu. Inani eliphakeme lizoba njengoba lishiwo kuthebula. Uma ihlanganiswa, i-Nb + V + Ti ayikho ngaphezu kuka-0.22%}^{b. Kumabanga e-Q345, Q390, Q420 kanye ne-Q46O, i-Mo + Cr ayikho ngaphezu kuka-0.30%}^{c. Uma i-Cr ne-Ni yebanga ngalinye kusetshenziswa njengezakhi ezisele, okuqukethwe kwe-Cr ne-Ni akufanele kube kukhulu kuno-0.30%; uma kudingekile ukwengeza, okuqukethwe kufanele kuhlangabezane nezidingo etafuleni noma kunqunywe umphakeli nomthengi ngokubonisana.}^{d. Uma umphakeli engaqinisekisa ukuthi okuqukethwe yi-nitrogen kuyahlangabezana nezimfuneko ezisethebula, ukuhlaziywa kokuqukethwe kwe-nitrogen kungase kungenziwa. Uma i-Al, Nb, V, Ti nezinye izakhi ze-alloy ezine-nitrogen fixation zengezwa ensimbi, okuqukethwe kwe-nitrogen akunqunyelwe. Okuqukethwe kokulungisa i-nitrogen kufanele kucaciswe kusitifiketi sekhwalithi.}^{e. Uma usebenzisa i-aluminium egcwele, ingqikithi yokuqukethwe kwe-aluminium Alt ≥ 0020%.}

Ibanga	I-Carbon elingana ne-CEV (ingxenye enkulu) /%
	Ukujiya kodonga okuzisholo s≤ 16mm		Ukujiya kodonga okuzenzela S2>16 mm〜30 mm		Ubukhulu bodonga lokuzisholo S>30mm
	Okushisayo okugoqiwe noma okujwayelekile okujwayelekile	Ukucisha ＋ukucasuka	Okushisayo okugoqiwe noma okujwayelekile	Ukucisha ＋ukucasuka	Okushisayo okugoqiwe noma okujwayelekile	Ukucisha ＋ukucasuka
Q345	<0.45	-	<0.47	-	<0.48	一
Q390	<0.46	一	W0.48	-	<0.49	-
Q420	<0.48	一	<0.50	<0.48	<0.52	<0,48
Q460	<0.53	<0.48	W0.55	<0.50	<0.55	W0.50
Q500	一	<0.48	一	<0.50	一	W0.50
Q550	-	<0.48	.一	<0.50	一	<0.50
Q62O	-	<0.50	-	<0.52	-	W0.52
Q690	-	<0.50	-	<0.52	-	W0.52

Impahla Mechanical

Izici zokumakhenikha zensimbi yesakhiwo sensimbi yekhwalithi ephezulu kanye namapayipi ensimbi anengxubevange ephansi enamandla aphezulu

Ibanga	Izinga lekhwalithi	Isivuno Amandla	Amandla esivuno esiphansi			Ukuvuvukala ngemuva kokuvuvukala	Ukuhlolwa komthelela

			Ukujiya kodonga okuzisholo				izinga lokushisa	Gcoba amandla
			<16 mm	>16 mm〜	〉30 mm

				30 mm
			hhayi ngaphansi kuka					hhayi ngaphansi kuka
10	-	> 335	205	195	185	24	-	-
15	-	> 375	225	215	205	22	-	一
20	—-	> 410	245	235	225	20	-	-
25	-	> 450	275	265	255	18	-	-
35	-	> 510	305	295	285	17	一	-
45	-	2590	335	325	315	14	-	-
20Mn	—•	> 450	275	265	255	20	-	一
25Mn	-	> 490	295	285	275	18	-	-
Q345	A	470—630	345	325	295	20	-	一
	B						4~20	34
	C					21	0
	D						-20
	E						-40	27
Q39O	A	490—650	390	370	350	18
	B						20	34
	C					19	0
	D						-20
	E						-40	27
Q42O	A	520〜680	420	400	380	18
	B						20	34
	C					19	0
	D						-20
	E						-40	27
Q46O	C	550〜720	460	440	420	17	0	34
	D						-20
	E						-40	27
Q500	C	610〜770	500	480	440	17	0	55
	D						-20	47
	E						-40	31
Q550	C	670-830	550	530	490	16	0	55
	D						-20	47
	E						-40	31
Q62O	C	710〜880	620	590	550	15	0	55
	D						-20	47
	E						-40	31
Q690	C	770] 94.	690	660	620	14	0	55
	D						-20	47
	E						-40	31

Izakhiwo zemishini yamapayipi ensimbi ye-alloy

NO	Ibanga	Isimiso esinconyiwe sokwelashwa kokushisa					Izakhiwo ze-tensile			Ipayipi lensimbi eline-annealed noma izinga eliphezulu lokushisa lokushisa Isimo sokulethwa Ubulukhuni be-Brinell HBW
		Ukucisha (normalizing)			Ukuthuthumela		Yield StrengthMPa	I-Tensile Strength MPa	Ukwelula ngemva kokuphuka kwe-A%
		izinga lokushisa		Ukupholisa	Izinga lokushisa	Ukupholisa	Yield StrengthMPa	I-Tensile Strength MPa	Ukwelula ngemva kokuphuka kwe-A%
		Okokuqala	Okwesibili	Ukupholisa	Izinga lokushisa	Ukupholisa	hhayi ngaphansi kuka			akukho okukhulu kune
1	40Mn2	840		Amanzi, amafutha	540	Amanzi, amafutha	885	735	12	217
2	45Mn2	840		Amanzi, amafutha	550	Amanzi, amafutha	885	735	10	217
3	27SiMn	920		Amanzi	450	Amanzi, amafutha	980	835	12	217
4	40MnBc	850		amafutha	500	Amanzi, amafutha	980	785	10	207
5	45MnBc	840		amafutha	500	Amanzi, amafutha	1 030	835	9	217
6	20Mn2Bc'f	880		amafutha	200	Amanzi, umoya	980	785	10	187
7	20CrdJ	880	800	Amanzi, amafutha	200	Amanzi, umoya	835	540	10	179
7	20CrdJ	880	800	Amanzi, amafutha	200	Amanzi, umoya	785	490	10	179
8	30Kr	860		amafutha	500	Amanzi, amafutha	885	685	11	187
9	35Kr	860		amafutha	500	Amanzi, amafutha	930	735	11	207
10	40Kr	850		amafutha	520	Amanzi, amafutha	980	785	9	207
11	45Kr	840		amafutha	520	Amanzi, amafutha	1 030	835	9	217
12	50Cr	830		amafutha	520	Amanzi, amafutha	1 080	930	9	229
13	38CrSi	900		amafutha	600	Amanzi, amafutha	980	835	12	255
14	20CrModJ	880		Amanzi, amafutha	500	Amanzi, amafutha	885	685	11	197
14	20CrModJ	880		Amanzi, amafutha	500	Amanzi, amafutha	845	635	12	197
15	35CrMo	850		amafutha	550	Amanzi, amafutha	980	835	12	229
16	42CrMo	850		amafutha	560	Amanzi, amafutha	1 080	930	12	217
17	38CrMoAld	940		Amanzi, amafutha	640	Amanzi, amafutha	980	835	12	229
17	38CrMoAld	940		Amanzi, amafutha	640	Amanzi, amafutha	930	785	14	229
18	50CrVA	860		amafutha	500	Amanzi, amafutha	1 275	1 130	10	255
19	2OCrMn	850		amafutha	200	Amanzi, umoya	930	735	10	187
20	20CrMnSif	880		amafutha	480	Amanzi, amafutha	785	635	12	207
21	3OCrMnSif	880		amafutha	520	Amanzi, amafutha	1 080	885	8	229
21	3OCrMnSif	880		amafutha	520	Amanzi, amafutha	980	835	10	229
22	35CrMnSiA£	880		amafutha	230	Amanzi, umoya	1 620		9	229
23	20CrMnTie-f	880	870	amafutha	200	Amanzi, umoya	1 080	835	10	217
24	30CrMnTie*f	880	850	amafutha	200	Amanzi, umoya	1 470		9	229
25	12CrNi2	860	780	Amanzi, amafutha	200	Amanzi, umoya	785	590	12	207
26	12CrNi3	860	780	amafutha	200	Amanzi, umoya	930	685	11	217
27	12Cr2Ni4	860	780	amafutha	200	Amanzi, umoya	1 080	835	10	269
28	40CrNiMoA	850	—-	amafutha	600	Amanzi, umoya	980	835	12	269
29	45CrNiMoVA	860	-	amafutha	460	amafutha	1 470	1 325	7	269
^{a. Ukulungiswa okuvumelekile kobubanzi bokushisa kokwelashwa okusohlwini lwethebula: ukucisha ± 15 ℃, ukushisa okuphansi kokushisa ± 20 ℃, ukushisa okuphezulu kwenhlabathi 50 ℃.}^{b. Esivivinyweni sokuqina, amasampula aguquguqukayo noma amalongi angathathwa. Esimeni sokungavumelani, isampula ye-longitudinal isetshenziswa njengesisekelo sokulamula.}^{c. Insimbi equkethe i-boron ingenziwa ibe yijwayelekile ngaphambi kokucisha, futhi izinga lokushisa elivamile akufanele libe ngaphezu kwezinga layo lokushisa lokucisha.}^{d. Ukulethwa ngokuya ngeqoqo ledatha elicaciswe umfakisicelo. Lapho lowo odingayo engakacacisi, ukulethwa kungenziwa ngokuya nganoma iyiphi idatha.} ^{e. Ukucinywa kokuqala kwensimbi ye-titanium nge-Ming Meng kungathathelwa indawo ngokujwayelekile.} ^{f. I-Isothermal quenching ku-280 C ~320 C.} ^{g. Esivivinyweni sokuqina, uma i-Rel ingenakulinganiswa, i-Rp0.2 ingalinganiswa esikhundleni se-Rel.}

Isidingo Sokuhlola

Ukwakheka kwamakhemikhali:

Ukwelula,Ukuqina,Ukwethuka,Isikwashi,Ukugoba,Ukuhlolwa kwe-Ultrasonic,I-Eddy current,ukutholwa,Ukutholwa kokuvuza,Amathafa

Imininingwane Yomkhiqizo

Bhala umyalezo wakho lapha futhi usithumelele wona

ipayipi lensimbi elingenamthungo ...

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Uhlolojikelele lwe-Boiler pipe

I-China OEM China High Pressure Seamless Carbon Steel Pipe for Liquid Transportation

Incazelo emfushane:

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Uhlolojikelele

Isicelo

Ibanga Eliyinhloko

Ingxenye Yekhemikhali

Impahla Mechanical

Isidingo Sokuhlola

Imininingwane Yomkhiqizo

Amapayipi Emishini/Amakhemikhali Nomanyolo

I-GB/T 8162-2008

I-ASTM A519-2006

I-BS EN 10210-1-2006

I-ASTM A53/A53M-2012

I-GB 9948-2006

I-GB 6479-2013

I-GB/T 17396-2009

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