Karfe Karfe mara kyau bututu Grade

Daidaitawa of carbon karfe sumul bututu

 

ASTM A53 Gr.B Baƙar fata da zafin tsoma bututun ƙarfe mai lulluɓe da tutiya masu walƙiya kuma maras sumul
ASTM A106 Gr.B Karfe carbon mara sumul don sabis na zafin zafi
ASTM SA179 Marasa sanyi-jawo ƙaramin carbon karfe mai musanya zafi da bututun mai ɗaukar hoto
ASTM SA192 Bututun tukunyar jirgi mara nauyi na carbon karfe don matsa lamba
ASTM SA210 Matsakaici-carbon tukunyar jirgi da superheater bututu
ASTM A213 Gilashin ƙarfe-karfe mara ƙarfi, babban zafi, da bututun musayar zafi
ASTM A333 GR.6 bututun ƙarfe maras sumul da welded da bututun ƙarfe wanda aka yi niyya don amfani a ƙananan yanayin zafi.
ASTM A335 P9,P11,T22,T91 Bututun ƙarfe-karfe mara ƙarfi don sabis na zafi mai zafi
ASTM A336 Alloy karfe forgings ga matsa lamba da kuma high-zazzabi sassa
ASTM SA519 4140/4130 Carbon mara nauyi don bututun inji
API Spec 5CT J55/K55/N80/L80/P110/K55 Bututun ƙarfe mara nauyi don casing
API Spec 5L PSL1/PSL2 Gr.b, X42/46/52/56/65/70 Bututun ƙarfe mara ƙarfi don bututun layi
Farashin 17175 Bututun ƙarfe mara nauyi don ɗagawa
Saukewa: DN2391 Bututun da aka zana sanyi mara kyau
DIN 1629 Bututun ƙarfe mara ƙarfi madauwari mara nauyi bisa buƙatu na musamman

 

Carbon karfe darajar bututu maras kyau:

Abubuwan sinadaran & kayan aikin injiniya

Daidaitawa Daraja Abubuwan sinadaran (%) Kayayyakin Injini
ASTM A53 C Si Mn P S Ƙarfin Ƙarfi (Mpa) Ƙarfin Haɓaka (Mpa)
A ≤0.25 - ≤0.95 ≤0.05 ≤0.06 ≥330 ≥205
B ≤0.30 - ≤1.2 ≤0.05 ≤0.06 ≥415 ≥240
ASTM A106 A ≤0.30 ≥0.10 0.29-1.06 ≤0.035 ≤0.035 ≥415 ≥240
B ≤0.35 ≥0.10 0.29-1.06 ≤0.035 ≤0.035 ≥485 ≥275
ASTM SA179 A179 0.06-0.18 - 0.27-0.63 ≤0.035 ≤0.035 ≥325 ≥180
ASTM SA192 A192 0.06-0.18 ≤0.25 0.27-0.63 ≤0.035 ≤0.035 ≥325 ≥180
Saukewa: API5L PSL1 A 0.22 - 0.90 0.030 0.030 ≥331 ≥207
B 0.28 - 1.20 0.030 0.030 ≥414 ≥241
X42 0.28 - 1.30 0.030 0.030 ≥414 ≥290
X46 0.28 - 1.40 0.030 0.030 ≥434 ≥317
X52 0.28 - 1.40 0.030 0.030 ≥455 ≥359
X56 0.28 - 1.40 0.030 0.030 ≥490 ≥386
X60 0.28 - 1.40 0.030 0.030 ≥517 ≥448
X65 0.28 - 1.40 0.030 0.030 ≥531 ≥448
X70 0.28 - 1.40 0.030 0.030 ≥565 ≥483
API 5L PSL2 B 0.24 - 1.20 0.025 0.015 ≥414 ≥241
X42 0.24 - 1.30 0.025 0.015 ≥414 ≥290
X46 0.24 - 1.40 0.025 0.015 ≥434 ≥317
X52 0.24 - 1.40 0.025 0.015 ≥455 ≥359
X56 0.24 - 1.40 0.025 0.015 ≥490 ≥386
X60 0.24 - 1.40 0.025 0.015 ≥517 ≥414
X65 0.24 - 1.40 0.025 0.015 ≥531 ≥448
X70 0.24 - 1.40 0.025 0.015 ≥565 ≥483
X80 0.24 - 1.40 0.025 0.015 ≥ 621 ≥552

 

Classfication na carbon karfe bututu maras sumul

 

Nau'ukan Aikace-aikace
Manufofin Tsarin Tsarin gabaɗaya da inji
Ayyukan Liquid Man fetur, iskar gas da sauran ruwayen isarwa
Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙwara Steam da tukunyar jirgi masana'antu
Hidimar Pillar Service Taimakon na'ura mai aiki da karfin ruwa
Auto Semi-shaft Casing Auto sem-shaft casing
Bututun Layi Isar da mai da iskar gas
Tubing da Casing Isar da mai da iskar gas
Bututun Haɓaka To hakowa
Bututu Hakowa na Geological Hakowa na ƙasa
Bututun wuta, bututun musayar zafi Bututun wuta, masu musayar zafi

Lokacin aikawa: Agusta-23-2022