I-ASTM A335 P91 Umbhobho weNsimbi ongenamthungo

I-ASTM A335 P91 Umbhobho weNsimbi ongenamthungo

Umbhobho we-astm a335 P91 nguMbhobho ongenamthungo olungiselelwe izicelo zobushushu obuphezulu. Le mibhobho yenziwe kwi-ferritic Alloy-Steel.

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Intsimbi yentsimbi, unikezelo lwentsimbi ukusuka esibhakabhakeni ukuya elwandle ziyafumaneka, zifikeleleka kwihlabathi jikelele;

Umbhobho wentsimbi

Umbhobho wentsimbi ongenamthungo Umbhobho wentsimbi yengxubevange Umbhobho wentsimbi yeCarbon API Line Umbhobho Umbhobho wentsimbi odityanisiweyo Umbhobho weNtsimbi oGalvanized Izifakelo

Yenziwe ngentsimbi eshayinayo

Ikhoyili yeNsimbi eStainless/Sheet Umbhobho weStainless Steel Izifakelo

Ipleyiti yentsimbi

Intsimbi enganyangekiyo kwiMozulu Boiler Pressure Vessel Steel Ipleyiti yentsimbi yokwakha iinqanawa Nxiba i-Resistant Steel Plate Amandla aphezulu eNtsimbi yeAlloy ephantsi Carbon Ssimbi I-Checkered Steel Plate I-alloy Steel Plate

Intsimbi eqengqelekayo ebandayo

H Beam Iengile Umjelo Steel Round Bars

Intsimbi eGalvanized

Ikhoyili yeGalvanized/Sheet Ikhoyili yentsimbi epeyintwe ngaphambili IPhepha loKufulelwa ngamaTyala

Isinyithi seAluminiyam

Automotive Steel

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I-imeyile : sale@gneesteel.com

Iselula: +86 15824687445 kelly

Umnxeba: +86 372-5055135

Idilesi: Inombolo 4-1114,Beichen Building,Beicang Town,Beichen District Tianjin,China.

Intshayelelo yemveliso Idatha yobugcisa

Intshayelelo yemveliso

Ingcaciso yeMveliso
Umbhobho we-astm a335 P91 nguMbhobho ongenamthungo olungiselelwe izicelo zobushushu obuphezulu. Le mibhobho yenziwe kwi-ferritic Alloy-Steel.
Ngokwekhemikhali umbhobho odityanisiweyo we-a335 P91 uqulethe izinto ezifana ne-Molybdenum (Mo) kunye neChromium ezongeziweyo kwi-alloy. Xa Molybdenum
kunye ne-chromium zongezwa kwi-alloy, kukho ukwanda kwamandla e-tensile yombhobho we-sa335 grade P91. Ukomelela kwe
umbhobho a335 grade P91 yi 415 Mpa, lo gama isivuno amandla ayo 205 Mpa. Ipesenteji yobude bombhobho iphakathi kwe-20% ukuya kwi-30%.
I-alloy Steel P91 iMibhobho engenamthungo idla ngokubizwa ngokuba yintsimbi egqwesileyo ngenxa yokwanda kokuxhathisa kwi-corrosion ye-chloride iyenza ibe yintsimbi.
izinto ezifanelekileyo zokusetyenziswa kwiindawo zamanzi etyuwa.

Ikhethekileyo kwi	Ubungakanani obukhulu beDiameter
Imilinganiselo yangaphandle	19.05mm - 114.3mm
Ukutyeba kweendonga	2.0mm – 14 mm
Ubude	ubuninzi 16000mm
Ishedyuli	IShedyuli 20 - iShedyuli XXS (inzima kwisicelo) ukuya kuthi ga kwi-250 mm thk.
Ifom	Round, Square, Rectangular, Hydraulic Etc.
Umgangatho	I-ASTM A335 P91, SA335 P91 (kunye neSatifikethi soVavanyo se-IBR)
Ubungakanani	1/2 QAPHELA ukuya kuma-36 NB
Ukutyeba	3-12mm
Ishedyuli	SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, zonke iiShedyuli
Ukunyamezelana	Umbhobho ozotyiweyo obandayo: +/-0.1mmUmbhobho oqengqelekayo obandayo: +/-0.05mm
Ubugcisa	Ingqele iqengqelekisiwe kwaye iyabanda
Uhlobo	Ingenamthungo / ERW / iWelded / Yenziwe
Ubude	I-Single Random, Random kabini & Sika ubude.
Isiphelo	Isiphelo esicacileyo, isiphelo esiBeveled, sinyathelwe
Ikhethekileyo kwi	I-Diameter enkulu ye-SA335 P91 Material
Uvavanyo olongezelelweyo	NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, njl.
Isicelo	I-Seamless Ferritic Alloy-Steel Pipe yeNkonzo yoBubushushu obuphezulu

Iintlobo zemibhobho ye-ASTM A335 P91	Ngaphandle kwedayimitha	Ubunzima bodonga	Ubude
I-ASTM A335 P91 Umbhobho ongenamthungo (ubukhulu obuqhelekileyo)	1/2" QAPHELA - 60" QAPHELA	SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160	Isiko
I-ASTM A335 P91 iWelded Pipe (ekwiStokhwe + ngokweSizo ngobukhulu)	1/2" QAPHELA - 24" QAPHELA	Ngokwemfuno	Isiko
Umbhobho we-ASTM A335 P91 ERW (ubukhulu obuqhelekileyo)	1/2" QAPHELA - 24" QAPHELA	Ngokwemfuno	Isiko
I-ASTM A335 Umbhobho weBoiler woxinzelelo oluphezulu lwe-P91	16" NB - 100" QAPHELA	Ngokwemfuno	Isiko

Idatha yobugcisa

I-ASTM A335 P91 Ukwakheka kweMichiza

C, %	Mnu, %	P, %	S, %	Si, %	Cr, %	Mo, %	V, %	N, %	Ewe, %	Ewe, %	Nb, %
0.08-0.12	0.3-0.6	0.02 ubuninzi	0.01 ubuninzi	0.2-0.5	8.0-9.5	0.85-1.05	0.18-0.25	0.03-0.07	0.4 ubuninzi	0.04 ubuninzi	0.06-0.10

Iipropati ze-ASTM A335 P91

Amandla Okuqina , MPa	Isivuno Amandla, MPa	Elongation, %	Ubunzima, HB
585 imiz	415 imiz	20 imiz	250 max

IiPropati zeMpahla zeP91

Iqondo lobushushu T ° C / ° F (° C / F)	Ubushushu obuthile J / kgK (Btu / lb ° F)	I-Thermal conductivity W / mK (Btu · kwi / ft 2 · h · ° F)	Ukunganyangeki kombane μΩ · cm (Ω isangqa / ft)	Imodyuli yolutsha kN / mm 2 (10 3 ksi)	Ukwandiswa kwe-coefficient ukusuka kwi-20 ° C ukuya kwi-T 10 -6 / K (10 -6 / ° F)
20/68	460 (-)	26 (-)		218 (-)
200/392				207 (-)	11.3 (-)
400/752				190 (-)	12.0 (-)
500/932		30 (-)			12.3 (-)
600/1112					12.6 (-)
650/1202				162 (-)	12.7 (-)

ubushushu	0.2% ubungqina boxinzelelo kumaqondo obushushu aphezulu
° C / ° F	Rp 0.2
	Mpa / ksi
100/212	410 / 59.4
200/392	380 / 55,1
300/572	360 / 52,2
400/752	340 / 49,3
500/932	300 / 43.5
600/1112	215 / 31,1