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ASTM A335 P91 Seamless Alloy Pipe
ASTM A335 P91 Seamless Alloy Pipe
ASTM A335 P91 Seamless Alloy Pipe
ASTM A335 P91 Seamless Alloy Pipe

ASTM A335 P91 Seamless Alloy Pipe

Pipe ea Astm A335 P91 ke Pipe e se nang moeli e etselitsoeng lits'ebetso tsa mocheso o phahameng. Liphaephe tsena li entsoe ka ferritic Alloy-Steel.
Kenyelletso ea sehlahisoa

Tlhaloso ea Sehlahisoa
Pipe ea Astm A335 P91 ke Pipe e se nang moeli e etselitsoeng lits'ebetso tsa mocheso o phahameng. Liphaephe tsena li entsoe ka ferritic Alloy-Steel.
Ka lik'hemik'hale phala e cheselitsoeng ea a335 P91 e na le lintho tse kang Molybdenum (Mo) le Chromium tse kentsoeng motsoakong. Ha Molybdenum
'me chromium e eketsoa ho motsoako, ho na le keketseho ea matla a thata a phaephe ea sa335 ea sehlopha sa P91. Matla a tsitsipano a
phaephe ea P91 ea sehlopha sa a335 ke 415 Mpa, ha matla a tlhahiso ea eona e le 205 Mpa. Karolo ea elongation ea liphaephe e pakeng tsa 20% le 30%.
Alloy Steel P91 Seamless Pipes hangata e bitsoa tšepe e ntle haholo ka lebaka la khanyetso ea eona e ntseng e eketseha ea chloride corrosion e etsang hore e be matla haholo.
lisebelisoa tse loketseng ho sebelisoa libakeng tsa metsi a letsoai.

E khethehileng ka Boholo bo boholo ba Diameter
Mekhahlelo ea Kantle 19.05mm - 114.3mm
Botenya ba Lerako 2.0mm - 14 limilimithara
Bolelele boholo ba 16000mm
Kemiso Kemiso ea 20 - Kemiso ea XXS (e boima ka kopo) ho fihlela ho 250 mm thk.
Sebopeho Round, Square, Rectangular, Hydraulic Etc.
Standard ASTM A335 P91, SA335 P91 (e nang le Setifikeiti sa Tlhahlobo sa IBR)
Boholo 1/2 NB ho isa ho 36 NB
Botenya 3-12 limilimithara
Kemiso SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, Lits'ebetso Tsohle
Mamello Peipi e huloang ke serame: +/-0.1mm Peipi e kolobisitsoeng e batang: +/-0.05mm
Mosebetsi oa matsoho Mohatsela o phethiloe 'me o bata
Mofuta Seamless / ERW / Welded / E entsoe
Bolelele Single Random, Habeli Random & Cut Length.
QETA Qetello e Sephara, Qetello e Beveled, e hatakeloa
E khethehileng ka E kholo Diameter SA335 P91 Material
Teko e Eketsehileng NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, joalo-joalo.
Kopo Seamless Ferritic Alloy-Steel Pipe bakeng sa Tšebeletso e Phahameng ea Mocheso
Mefuta ea liphaephe ea ASTM A335 P91 Ka ntle bophara Botenya ba lebota Bolelele
Pipe ea ASTM A335 P91 e Seamless (Boholo bo Tloaelehileng) 1/2" NB - 60" NB SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 Tloaelo
ASTM A335 P91 Pipe e Welded (ka Setoko + Mekhahlelo e Tloaelehileng) 1/2" NB - 24" NB Joalo ka tlhoko Tloaelo
ASTM A335 P91 ERW Pipe (Boemo bo Tloaelehileng) 1/2" NB - 24" NB Joalo ka tlhoko Tloaelo
ASTM A335 High Pressure P91 Boiler Pipe 16" NB - 100" NB Joalo ka tlhoko Tloaelo
Lintlha tsa tekheniki

ASTM A335 P91 Sebopeho sa Lik'hemik'hale

C, % Mong, % P, % S, % Ke, % Kr, % Mo, % V, % N, % Ke,% Al, % 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 boholo 0.04 boholo 0.06-0.10

Thepa ea ASTM A335 P91

Tensile Strength, MPa Kotulo Matla, MPa Elongation,% Ho thatafala, HB
585 mets 415 mets 20 mets 250 max

Thepa ea 'Mele ea P91 Pipe

Mocheso T
° C / ° F
(° C / F)

Mocheso o khethehileng J / kgK
(Btu / lb ° F)
Thermal conductivity
W/ mK
(Btu · ka / ft 2 · h · ° F)
Ho hanyetsa motlakase
μΩ · cm
(Ω circ / ft)
Module oa bacha
kN / mm2
(10 3 ksi)
Katoloso ea coefficient ho tloha ho 20 ° C ho ea ho 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 (-)
mocheso 0.2% khatello ea maikutlo
ka mocheso o phahameng
° 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
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