ASTM A335 P91 Seamless Aloy Steel Pipe

Chitoliro cha astm a335 P91 ndi Chitoliro chopanda msoko chomwe chimapangidwira ntchito zotentha kwambiri. Mapaipi awa amapangidwa kuchokera ku ferritic Alloy-Steel.

Tumizani Imelo

Chezani Tsopano

Mndandanda wazinthu

Gnee zitsulo, zitsulo zoperekedwa kuchokera kumwamba kupita kunyanja zilipo, padziko lonse lapansi;

Chitoliro chachitsulo

Chitoliro Chachitsulo Chopanda Seam Chitoliro cha Chitsulo cha Aloyi Chitoliro cha Carbon Steel API Line Pipe Welded Steel Pipe Chitoliro Chachitsulo cha Galvanized Zosakaniza

Chitsulo chosapanga dzimbiri

Kolo wachitsulo chosapanga dzimbiri/Mapepala Chitoliro Chachitsulo chosapanga dzimbiri Zosakaniza

Chipinda chachitsulo

Chitsulo Chosagwira Nyengo Boiler Pressure Vessel Chitsulo Zomangira Zitsulo Plate Valani mbale yachitsulo yosamva Hight Strength Low Alloy Steel Carbon Chitsulo Checkered Steel Plate Alloy Steel Plate

Chitsulo Chozizira Chozizira

H Beam ngodya Channel Zitsulo Round Bars

Chitsulo cha Galvanized

Koyilo Wagalasi/Mapepala Prepainted Steel Coil Mapepala Omangira Padenga

Aluminium Metal

Automotive Steel

Lumikizanani nafe

Imelo : sale@gneesteel.com

Zam'manja: +86 15824687445 kelly

Tel: +86 372-5055135

Adilesi: No. 4-1114,Beichen Building,Beicang Town,Beichen District Tianjin,China.

Chiyambi cha malonda Deta yaukadaulo

Chiyambi cha malonda

Mafotokozedwe Akatundu
Chitoliro cha astm a335 P91 ndi Chitoliro chopanda msoko chomwe chimapangidwira ntchito zotentha kwambiri. Mapaipi awa amapangidwa kuchokera ku ferritic Alloy-Steel.
Mwachimake chitoliro chowotcherera cha a335 P91 chili ndi zinthu monga Molybdenum (Mo) ndi Chromium zowonjezeredwa ku aloyi. Pamene Molybdenum
ndi chromium amawonjezeredwa ku aloyi, pali kuwonjezeka kwa mphamvu yamakokedwe a sa335 kalasi P91 chitoliro. Mphamvu yamanjenje ya
a335 kalasi P91 chitoliro ndi 415 Mpa, pamene zokolola zake mphamvu ndi 205 Mpa. Chiwerengero cha elongation cha chitoliro chimakhala pakati pa 20% mpaka 30%.
Alloy Steel P91 Mapaipi Osasunthika nthawi zambiri amatchedwa chitsulo chabwino kwambiri chifukwa chakuchulukira kwake kukana dzimbiri kwa chloride kupangitsa kuti ikhale yolimba kwambiri.
zinthu zoyenera kugwiritsidwa ntchito m'madera amchere amchere.

Specialized in	Kukula Kwakukulu Diameter
Miyeso Yakunja	19.05mm - 114.3mm
Makulidwe a Khoma	2.0-14 mm
Utali	kutalika 16000 mm
Ndandanda	Ndandanda 20 - Ndandanda XXS (yolemera pa pempho) mpaka 250 mm thk.
Fomu	Round, Square, Rectangular, Hydraulic Etc.
Standard	ASTM A335 P91, SA335 P91 (yokhala ndi IBR Test Certificate)
Kukula	1/2 NB mpaka 36 NB
Makulidwe	3-12 mm
Ndandanda	SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, Madongosolo Onse
Kulekerera	Chitoliro chozizira chokoka: +/-0.1mmChitoliro chozizira chozizira: +/-0.05mm
Luso	Ozizira adagubuduza ndi Ozizira kukokedwa
Mtundu	Zopanda msoko / ERW / Zowotcherera / Zopangidwa
Utali	Single Random, Double Random & Cut Length.
TSIRIZA	Mapeto Oyera, Mapeto A Beveled, Opondapo
Specialized in	Chachikulu Diameter SA335 P91 Material
Mayeso Owonjezera	NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
Kugwiritsa ntchito	Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

Mitundu ya Mapaipi a ASTM A335 P91	Out diameter	Khoma makulidwe	Utali
Chitoliro Chopanda Msokonezo cha ASTM A335 P91 (Kukula Mwamakonda)	1/2" NB - 60" NB	SCH 5 SCH 10 SCH 40 SCH 80 SCH 160	Mwambo
ASTM A335 P91 Welded Pipe (mu Stock + Makulidwe Mwamakonda)	1/2" NB - 24" NB	Monga pakufunika	Mwambo
ASTM A335 P91 ERW Pipe (Kukula Mwamakonda)	1/2" NB - 24" NB	Monga pakufunika	Mwambo
ASTM A335 High Pressure P91 Boiler Pipe	16" NB - 100" NB	Monga pakufunika	Mwambo

Deta yaukadaulo

ASTM A335 P91 Chemical Composition

C, %	Bambo,%	P,%	S, %	Ndi,%	Kr,%	Mo, %	V,%	N, %	Ndi,%	Ayi,%	Nb,%
0.08-0.12	0.3-0.6	0.02 max	0.01 max	0.2-0.5	8.0-9.5	0.85-1.05	0.18-0.25	0.03-0.07	0.4 max	0.04 max	0.06-0.10

Zithunzi za ASTM A335 P91

Mphamvu Yamphamvu, MPa	Zokolola Mphamvu, MPa	Elongation,%	Kulimba, HB
585 min	415 min	20 min	250 max

Zakuthupi Za P91 Pipe

Kutentha kwa T ° C / ° F (° C / F)	Kutentha kwenikweni J/kgK (Btu / lb ° F)	Thermal conductivity W / mK (Btu · mu / ft 2 · h · ° F)	Kukana magetsi μΩ · cm (Ω kuzungulira / ft)	Young modulus kN/mm2 (103 ksi)	Kukula kwa coefficient kuchokera 20 ° C mpaka 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 (-)

kutentha	0.2% umboni kupsinjika pa kutentha kwakukulu
° 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