Ubushushu obuphantsi ASTM A333 Gr.6 Hot Rolled Seamless Smls Carbon Steel Line Imibhobho kunye neeTubhu

Indawo yokuqala:	eShandong, eTshayina
Igama lebrand:	jinzheng
Inani Model:	16MnDG、10MnDG、09DG、09Mn2VDG、06Ni3MoDG、ASTM A333-Grade1、Grade3、Grade4、Grade6、Grade7、Grade8、Grade9、Grade10、Grade11
yokuqinisekisa:	API, CE, Bsi, RoHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS,, GS, ISO9001
Isixa esincinci soMyalelo:	I-1 itoni
ixabiso:	$ 650 / itoni
Iinkcukacha zoPakethe:	UmGangatho wokuPakisha oThunyelwe ngaphandle (Kwiinyanda yeengxowa zenayiloni, iikesi zomthi okanye njengoko kufuneka)
Ixesha lokuzisa:	15-20days
Immimiselo yokuhlawula:	FOB 30% T/T, 70% phambi kokuthunyelwa
	I-CIF 30% yentlawulo yangaphambili kunye nebhalansi ekufuneka ihlawulwe ngaphambi kokuthunyelwa
	okanye I-Irrevocable 100% L/C at emehlweni
Supply Ukubanako:	I-2000 Ton / Toni ngenyanga

Iinkcukacha ngokukhawuleza:

16MnDG,10MnDG,06Ni3MoDG,GB/T6479,GB/T18984,umbhobho ongenamthungo,Ikhabhoni engenamthungo kunye neAlloy Steel yeTubing yoomatshini

Umbhobho wensimbi we-A333 ophantsi wobushushu ophantsi usetyenziswa kakhulu kwi-petrochemical, igesi yendalo, imichiza, amandla ombane, ukufudumeza kunye nezinye iindawo. Uluhlu lwayo olubanzi lwezicelo, eziguquguqukayo, Kwioyile, imibhobho yokuhambisa igesi yendalo, izixhobo zepetrochemical, imibhobho yenkqubo yomoya yomoya, iicoolers, iijenereyitha zomphunga, kodwa zikwasetyenziselwa ukusetyenzwa koomatshini, iinqanawa zoxinzelelo, ukwenziwa kwebhoyila, isakhiwo sentsimbi, iindawo ezinkulu, umboniso. amaziko, ukuphakamisa oomatshini, ukwakha iinqanawa, iishelufu zokugcina, uhombiso, izibonelelo zothutho, ulwakhiwo lwesikhululo seenqwelomoya, inkxaso yebhulorho, inkxaso yasemgodini, igaraji enamacala amathathu, ngaphandle iintengiso, izixhobo zokuzilolonga, ukwenziwa kweemoto kunye namanye amashishini

IiMfuno zeMichiza

Element	Ukuqamba,%
	IBanga le-1A	Bakala 3	Bakala 4	IBanga le-6A	Bakala 7	Bakala 8	Bakala 9	Bakala 10	Bakala 11
Ikhabhoni, max	0.30	0.19	0.12	0.30	0.19	0.13	0.20	0.20	0.10
IManganese	0.40-1.06	0.31-0.64	0.50-1.05	0.29-1.06	0.90 max	0.90 max	0.40-1.06	1.15-1.50	0.60 max
Phosphorus, max	0.025	0.025	0.025	0.025	0.025	0.025	0.025	0.035	0.025
Isulfure, max	0.025	0.025	0.025	0.025	0.025	0.025	0.025	0.015	0.025
Silicon	-	0.18- 0.37	0.08- 0.37	0.10 min	013- 0.32	0.13 0.32	-	0.10-0.35	0.35 max
nickel	-	3.18- 3.82	0.47-0.98	-	2.03 2 57	8.40 9.60	1.60 2.24	0.25 max	35.0 -37.0
Chromium	-	-	0.44-1.01	-	-	-	-	0.15 max	0.50 max
ubhedu	-	-	0.40-0.75	-	-	-	0.75-1.25	0.15 max	-
ialuminiyam	-	-	0.04-0.30	-	-	-	-	0.06max	-
Vanadium, max	-	-	-	-	-	-	-	0.12	-
Columbium, max	-	-	-	-	-	-	-	0.05	-
Molybdenum, max	-	-	-	-	-	-	-	0.05	0.50 max
Cobalt	-	-	-	-	-	-	-	-	0.50 max

Iimfuneko zokuqina

	Bakala 1		Bakala 3		Bakala 6		Bakala 7
	psi	MPa	psi	MPa	psi	MPa	psi	MPa
Amandla okuqina, minYield amandla, min	55 00030 000	380205	65 00035 000	450240	60 00035 000	415240	65 00035 000	450 240
	Longitudina	Transwerse	Longitudinal	Transwerse	Longitudinal	Transwerse	Longitudinal	Transwerse
Ukwandiswa kwi-2 in. okanye 50mm, (okanye 40). umz, %:Ubuncinane bobude bobude be  iindonga 5/16 in. (8 mm) nangaphezulu ngaphakathi ubukhulu, iimvavanyo ze-strip.kunye nazo zonke ezincinci ubukhulu bavavanywa kwicandelo elipheleleyo umjikelo oqhelekileyo2-ngaphakathi. okanye 50-mm gage ubude okanye ubungakanani obuncinane ngokomlinganiselo isampuli yovavanyo kunye nobude begeji  ilingana no 4D (amaxesha ama-4 ubukhulu) ngu  isetyenziselwe iimvavanyo zestrip, kutsalwa imali kwi nganye 1/32 ngo. [0.8 mm] yehla ngo ubukhulu bodonga ngaphantsi kwe-5/16 ngaphakathi. (8 mm) ukusuka kwisiseko sobude obuncinci yale pesenti ilandelayo	35 28 1.75B	25 20 1.25B	30 22 1.50B	20 14 1.00B	30 22 1.50B	16.5 12 1.00B	30 22 1.50B	22 14 1.00B

	Bakala 8		Bakala 9		Bakala 10		Bakala 11
	psi	MPa	psi	MPa	psi	MPa	psi	MPa
Amandla okuqina, minYield amandla, min	100 00075 000	690515	63 00046 000	435310	80 00065 000	550450	65 00035 000	450 240
	Longitudina	Transwerse	Longitudinal	Transwerse	Longitudinal	Transwerse	Longitudinal
Ukwandiswa kwi-2 in. okanye 50mm, (okanye 40). umz, %:Eyona nto ubuncinane bobude beendonga 5/16 in. (8 mm) nangaphezulu kubunzima, iimvavanyo ze-strip.kwaye kuzo zonke iisayizi ezincinci ezivavanyiweyo icandelo elipheleleyoXa umgangatho umjikelo2-ngaphakathi. okanye 50-mm gage ubude okanye ngokomlinganiselo omncinci wovavanyo lobungakanani besampuli nge ubude gage bulingana 4D (4 amaxesha ububanzi) yi usetyenziselwe iimvavanyo strip, ukutsalwa nganye 1/32 in. [0.8 mm] ukuhla kobunzima bodonga ngaphantsi kwe-5/16 ngaphakathi. (8 mm) ukusuka kwisiseko sobude obuncinci be ipesenti elandelayo	22 16 1.25B	------------	28 --- 1.50B	------------	22 16 1.25B	------------	18A ---------

inkcazelo

1. Intshayelelo emfutshane yemveliso

Umbhobho wensimbi ongenamthungo osezantsi usetyenziswa ikakhulu kwipetroleum, iikhemikhali, igesi yendalo kunye namalahle njengezinto ezikrwada ze-ethylene, propylene, urea, synthetic ammonia, i-NPK composite fertilizer kunye nokuhlamba ishishini lamayeza, ukuhlanjululwa, i-desulfurization kunye nemveliso ye-degrease, kunye ne-cryogenic. ukuveliswa kwezixhobo, ukugcinwa kweqondo eliphantsi lobushushu obuphantsi kakhulu, ukuthuthwa kombhobho werhasi owenziwe ulwelo oluphezulu kunye namacandelo ombhobho. Inkqubo yombhobho yentsimbi engenamthungo yamazwe ngamazwe ephantsi imelwe yi-ASTM A333/A333M-2011 (emva koku kuthiwa ngumgangatho wase-US), elungele indawo yobushushu obuphantsi njenge-196℃. Okwangoku, ukuveliswa kunye nokwamkelwa kombhobho wensimbi ongenamthungo ophantsi wobushushu kwihlabathi kusetyenziswa kakhulu umgangatho wase-US, kunye noyilo lwasekhaya lubhekiselele kumgangatho wase-US. Phakathi kwamabakala alithoba e-US yombhobho oqhelekileyo we-cryogenic, i-Gr.6 isetyenziswa ngokubanzi kwishishini le-petrochemical kunye nokuthutha ulwelo kwindawo yobushushu obuphantsi kunye neendawo ezibandayo, kwaye imfuno yonyaka kwiimarike zase-US kunye neYurophu ingaphezulu kwe-20,000 t.

2. Inkqubo yokuvelisa

Ukuvelisa - Iibhubhu zenziwe ngeenkqubo ze-welding ezingenamthungo okanye zingafaki isinyithi sokuzalisa. Inqanaba lesi-4 liya kwenziwa ngenkqubo engenamthungo.

unyango ubushushu

Yonke imibhobho engenamthungo kunye ne-welded iya kunyangwa ubushushu ukulawula i-microstructure yayo ngenye yezi ndlela zilandelayo.

Ubushushu obulinganayo bungabi ngaphantsi kwe-1500F (815℃) kunyango olulungileyo lobushushu, emva koko ukupholisa komoya okanye ukupholisa kwigumbi lokupholisa lesithando somlilo seoksijini yomoya.

Umbhobho wentsimbi uqhelekile kwaye ufudunyezwe kwiqondo lobushushu obufanelekileyo njengoko kugqitywe yintsimbi yokusila. Umbhobho ukufudumeza kakuhle ilawula processing eshushu, ukuze iqondo lobushushu yokusebenza yokwakheka eshushu ilawulwa ngaphakathi eshushu ukwenza uluhlu lobushushu 1550 ukuya 1750F (845-945 ° C), kwaye ke lupholiswe kulawulo igesi ioksijini eziko nge. ubushushu bokuqala obungekho ngaphantsi kwe-1550 (845 ° C). Le ndlela ifanelekile kuphela kwiinkqubo zetyhubhu ezingathungayo.

Iyanyangwa kwaye ifudunyezwe kwiqondo lobushushu elifanelekileyo njengoko kumiselwe ngumzi-mveliso.

Xa kuchaziwe kumyalelo, isampuli iya kunqunyulwa kwibhloko yovavanyo lobunzima, ethathwe kumbhobho wensimbi welitye eliphathwa ngobushushu, kwaye iya kuncitshiswa. Ibhloko yovavanyo iya kufudunyezwa ngokuqhubekayo kwiqondo lobushushu elichaziweyo, ifumiswe kule qondo lobushushu kangangexesha elithile, ize ipholiswe kubushushu obungekho ngaphezulu kwe-600F (315 ° C). Ibhloko yovavanyo lombhobho wentsimbi yebakala lesi-8 iyakupholiswa ngumoya okanye ipholiswe ngamanzi ngeqondo lokupholisa ubuncinane lama-300F/ (165℃/h) kwiqondo lobushushu elingekho ngaphezulu kwe-600F (315℃).

3. Uphawu oluphambili okanye ibakala lentsimbi yemveliso

ASTM A333-Grade1、Grade4、Grade6、Grade7、Grade9、Grade10

ASTM A334-Grade1、Grade6、Grade7、Grade9

API 5CT80、L80-1、L803Cr、P110

4. Imigangatho yokuphunyezwa kwemveliso

GSTM 8333, GSTM 8334, API SPEC 5CT (9th)

5. Uphawu lwemveliso

Inkampani iyamelana nobushushu obuphantsi kwaye akukho mithambo, ukusetyenziswa kwesulfure ephantsi kunye ne-phosphorus ephantsi yentsimbi ecocekileyo kunye ne-calcification yonyango, inokunciphisa ngokufanelekileyo ubushushu obuphantsi bentsimbi, ukuphucula impembelelo yokuqina kweemveliso. Inkampani ine-0 "-100C yokupholisa itanki, enokuqhuba uvavanyo oluphantsi lobushushu kwiibhetshi ukuqinisekisa umgangatho kunye nokuzinza kweemveliso.

6. Indawo yokusetyenziswa kwemveliso

I-A333 kunye ne-A334 iityhubhu ze-cryogenic zisetyenziselwa -45-195C ibakala le-cryogenic lele imibhobho yesitya kunye nemibhobho yokutshintsha ubushushu be-cryogenic. Zisenokusetyenziswa kwakhona kwimibhobho yokuthutha ulwelo kwiindawo zobushushu obuphantsi. I-API5CT i-casing ye-low-temperature resistant casing isetyenziselwa ukubhola i-Wells kwiindawo ezibanda kakhulu.Ipayipi yensimbi ingasetyenziselwa kumaqondo aphantsi kakhulu, kodwa inamandla amakhulu, ukumelana nokugqwala, ukukwazi ukwenza inkqubo kunye nokukwazi ukuwelda. Ezi mpawu zenza i-A333GR.6 i-pipe yensimbi ephantsi yobushushu obuphantsi isetyenziswe ngokubanzi kwioli, igesi yendalo, imichiza kunye nezinye iindawo zoshishino.

7. Uluhlu lwenkcazo yemveliso

Idayamitha yangaphandle: 16mm ~ 323.9mm; Ubukhulu bodonga: 2.0mm ~ 40.0mm

lwezicelo:

Isetyenziswa kakhulu kwi-petrochemical, igesi yendalo, iikhemikhali, amandla ombane, ukufudumeza kunye nezinye iindawo. Uluhlu lwayo olubanzi lwezicelo, eziguquguqukayo, Kwioyile, imibhobho yokuhambisa igesi yendalo, izixhobo zepetrochemical, imibhobho yenkqubo yomoya yomoya, iicoolers, iijenereyitha zomphunga, kodwa zikwasetyenziselwa ukusetyenzwa koomatshini, iinqanawa zoxinzelelo, ukwenziwa kwebhoyila, isakhiwo sentsimbi, iindawo ezinkulu, umboniso. amaziko, ukuphakamisa oomatshini, ukwakha iinqanawa, iishelufu zokugcina, uhombiso, izibonelelo zothutho, ulwakhiwo lwesikhululo seenqwelomoya, inkxaso yebhulorho, inkxaso yasemgodini, igaraji enamacala amathathu, ngaphandle iintengiso, izixhobo zokuzilolonga, ukwenziwa kwezithuthi kunye namanye amashishini3

iinkcukacha:

Imigangatho yepayipi yensimbi engenamthungo

API SPEC 5L
Igama lemveliso	Umgangatho oLawulayo	Isilinganiselo (mm)	Ikhowudi yentsimbi / iBanga leNsimbi
Imibhobho yomgca	I-API 5L	Ø10.3~1200xWT1.0~120	A, B, X42, X46, X52, X60, X70, X80, PSL1 / PSL2

I-API SPEC 5CT
Igama lemveliso	Umgangatho oLawulayo	Isilinganiselo (mm)	Ikhowudi yentsimbi / iBanga leNsimbi
Ukuhlaselwa	I-API 5CT	Ø114~219 x WT5.2~22.2	J55, K55, N80, L80, P110
Ukuhlamba	I-API 5CT	Ø48.3~114.3 x WT3.2~16	J55, K55, N80, L80, P110

ASTM / ASME
Igama lemveliso	Umgangatho oLawulayo	Isilinganiselo (mm)	Ikhowudi yentsimbi / iBanga leNsimbi
Imibhobho yentsimbi engenamthungo yeZinc kunye neHot-Dipped	ASTM A53	Ø10.3~1200xWT1.0~150	Gr.A, Gr.B, Gr.C
Imibhobho yentsimbi yeCarbon engenamthungo yeNkonzo yoBubushushu obuphezulu	ASTM A106	Ø10.3~1200xWT1.0~150	Gr.B, Gr.C
Umthungo ongenamthungo weNtsimbi yeNtsimbi yeKhabhoni eNqandayo eNqandayo eKharbhoni kunye neeTubhu zeCondenser	ASTM A179	Ø10.3~426x WT1.0~36	Intsimbi yeCarbon ephantsi
Iityhubhu zeBoiler zentsimbi zeCarbon ezingenamthungo zoxinzelelo oluphezulu	ASTM A192	Ø10.3~426 x WT1.0~36	Intsimbi yeCarbon ephantsi
Umthungo ongenamthungo obandayo-otsalwa ngokuPhakathi kwingxubevange yobushushu-Utshintshiselwano kunye neeTubhu zeCondenser	ASTM A199	Ø10.3~426 x 1.0~36	T5, T22
Ibhoyila yentsimbi yeCarbon engenamthungo ePhakathi kunye neeThubhu zeHeatheater	ASTM A210	Ø10.3~426 x WT1.0~36	A1, C
I-Ferritic engenamthungo kunye ne-Austenitic Alloy Steel Boiler, i-Superheater kunye ne-Heat-Exchanger Tubes	ASTM A213	Ø10.3~426 x WT1.0~36	T5, T9, T11, T12, T22, T91
I-Carbon engenamthungo kunye ne-Alloy Steel ye-Mechanical Tubing	ASTM A333	Ø1/4"~42"xWTSCH20~XXS	Gr.1, Gr.3, Gr.6
Imibhobho yentsimbi yeCarbon engenamthungo kunye neWelded kunye nemibhobho yentsimbi yeAlloy yokuSetyenziswa koBubushushu obuphantsi	ASTM A334	Ø1/4"~4"xWTSCH20~SCH80	IBakala 1, iBakala6
Imithungo yeSifudumezi seNtsimbi yeNsimbi yeKhabhoni engenamthungo	ASTM A556	Ø10.3~426 x WT1.0~36	A2, B2

DIN
Igama lemveliso	Umgangatho oLawulayo	Isilinganiselo (mm)	Ikhowudi yentsimbi / iBanga leNsimbi
Imibhobho yentsimbi engenamthungo yoBubushushu obunyukileyo	DIN 17175	Ø10~762 x WT1.0~120	St35.8, St45.8, 10CrMo910, 15Mo3, 13CrMo44, STPL340, STB410, STB510, WB36
Imibhobho yentsimbi engenamthungo	DIN 1629 / DIN 2391	Ø13.5~762 x WT1.8~120	St37.0, St44.0, St52.0, St52.3
Imibhobho yentsimbi engenamthungo	DIN 2440	Ø13.5~165.1 x WT1.8~4.85	I-St33.2
Imibhobho yentsimbi engenamthungo yeNjongo yoLwakhiwo	DIN 2393	Ø16~426 x WT1.0~36	RSt34-2, RSt37-2, RSt44-2, St52

BS
Igama lemveliso	Umgangatho oLawulayo	Isilinganiselo (mm)	Ikhowudi yentsimbi / iBanga leNsimbi
Imibhobho yentsimbi engenamthungo yoLwakhiwo loomatshini	I-BS 970	Ø10~762x WT1.0~120	IConbon Steel
Iityhubhu zentsimbi ezingenamthungo zeBoiler kunye neziTshintshiselwano zoBubushushu	I-BS 3059	Ø10~762x WT1.0~120	360,410,440,460, 490

Inzuzo Yokukhuphisana:

1. Ubunzima obulula.

Ipharamitha yi-1/5 yentsimbi yesikwele, ngoko inobunzima obungcono kunye nokusebenza okulula, ilula kunentsimbi yesikwere, kwaye ubunzima bayo buyi-1/5 kuphela yentsimbi yesikwere.

2. I-Corrosion kunye nokumelana nokushisa okuphezulu.

Inokumelana ne-corrosion efanelekileyo kunye nokumelana nobushushu obuphezulu, ingcono kunentsimbi yesikwere, i-A333 ukuxhathisa umhlwa kwi-asidi, i-alkali, ityuwa kunye ne-atmospheric bume, ukumelana nobushushu obuphezulu, ukumelana nempembelelo elungileyo kunye nokumelana nokudinwa, ayifuni ukulungiswa rhoqo, ubomi benkonzo obusebenzayo ukufikelela kwiminyaka engaphezu kwe-15.

I-3, akukho deformation kunye ne-anti-static.

Ineempawu ezintle ze-antistatic, ezingcono kunemibhobho yentsimbi eqhelekileyo, imibhobho engenamthungo iyalastiki kakhulu, iphinda isetyenziswe kwizixhobo zoomatshini, akukho nkumbulo, akukho deformation, kunye ne-antistatic, imibhobho engenamthungo ineempawu ezigqwesileyo zoomatshini, ukwenza ngokulula, njl.