Bututun Alloy Karfe maras kyau

Alloy bututu nau'in bututun ƙarfe ne maras sumul, aikin sa ya fi na bututun ƙarfe na gabaɗaya, saboda irin wannan bututun ƙarfe yana ƙunshe da ƙarin Cr, ƙarfin zafinsa, ƙarancin zafin jiki, ƙarfin juriya na lalata ya fi sauran  Karfe bututu , don haka da gami bututu ne yadu amfani a man fetur, Aerospace, sinadaran, wutar lantarki, tukunyar jirgi, soja da sauran masana'antu.

Aikace-aikace: A cikin Man Fetur, Aerospace, Chemical, Power, Boilers, Masana'antar Soja

Ƙarshe: Ƙarshen Ƙarshe, Ƙarshen Ƙarshe, Ƙarshen Zare

Cikakken Bayani

Samfura	SEAMLESS / ERW / SAW ALLOY STEEL PIPE
Girma	6 mm -  1080 mm
Kauri	1mm - 135 mm
Tsawon	3 m - 12 m ko bisa buƙatun abokan ciniki
Daidaitawa	ASTM GB DIN
Karfe daraja	A106/53/179/214/192/210 A/B/C ST37.2 /35.4/35.8/52/52.3/52.4 10# 20# 45# P2, P12, P11, P22, P5, P9, P91 T2, T11,T5,T9,T22, 4140, 12CrMo, 15CrMo, 12Cr2Mo, 1Cr5Mo, 2CrMo4, 1Cr9Mo, 10CrMo910, da sauransu.
Sharuɗɗan ciniki	FOB/CIF/CFR
Sharuɗɗan biyan kuɗi	T /T, L/C
tashar isar da sako	Tianjin, China
Lokacin bayarwa	10 ko bisa ainihin yawan bututun
Maganin saman	Baƙin zane Zane 3PE Zafafan galvanized ko wasu rufi bisa bisa buƙatunku Bare tube
Ƙarshen bututu	Beveled, filaye, zare, filin fila
Dubawa	Jarabawar Ultrasonic, Binciken Eddy, Gwajin Hydrosttic da sauransu.
Kunshin	Kunshe, asara ko bisa buƙatunku
Takaddun shaida	API 5L/5CT, ISO, PED da sauransu.

ASTM ASME (S) A-335 / (S) A-335M Daraja da Haɗin Sinadarai

Daraja	UNS	C≤	Mn	P≤	S≤	Si ≤	Cr	Mo
P1	K11522	0.10~0.20	0.30~0.80	0.025	0.025	0.10~0.50	-	0.44~0.65
P2	K11547	0.10~0.20	0.30~0.61	0.025	0.025	0.10~0.30	0.50~0.81	0.44~0.65
P5	K41545	0.15	0.30~0.60	0.025	0.025	0.50	4.00~6.00	0.44~0.65
P5b	K51545	0.15	0.30~0.60	0.025	0.025	1.00~2.00	4.00~6.00	0.44~0.65
P5c	K41245	0.12	0.30~0.60	0.025	0.025	0.50	4.00~6.00	0.44~0.65
P9	S50400	0.15	0.30~0.60	0.025	0.025	0.50~1.00	8.00~10.00	0.44~0.65
P11	K11597	0.05~0.15	0.30~0.61	0.025	0.025	0.50~1.00	1.00~1.50	0.44~0.65
P12	K11562	0.05~0.15	0.30~0.60	0.025	0.025	0.50	0.80~1.25	0.44~0.65
P15	K11578	0.05~0.15	0.30~0.60	0.025	0.025	1.15~1.65	-	0.44~0.65
P21	K31545	0.05~0.15	0.30~0.60	0.025	0.025	0.50	2.65~3.35	0.80~1.60
P22	K21590	0.05~0.15	0.30~0.60	0.025	0.025	0.50	1.90~2.60	0.87~1.13
P91	K91560	0.08~0.12	0.30~0.60	0.020	0.010	0.20~0.50	8.00~9.50	0.85~1.05
P92	K92460	0.07~0.13	0.30~0.60	0.020	0.010	0.50	8.50~9.50	0.30~0.60

Lura: (S) A335 P91 sauran sinadaran sinadaran sune: V 0.18 ~ 0.25; N 0.030 ~ 0.070; Ni ≤ 0.40; Al ≤ 0.04 ; Nb 0.06 ~ 0.10
(S) A335 P92 sauran sinadaran sinadaran sune: V 0.15 ~ 0.25; N 0.030 ~ 0.070; Ni ≤ 0.40; Al ≤ 0.04 ; Nb 0.04 ~ 0.09; W 1.5 ~ 2.00 ; B 0.001-0.006

Kayayyakin Injini

Ƙarfin Ƙarfin Ƙarfi, MPA	Ƙarfin Haɓaka, MPa	Tsawaitawa, %
415 min	205 min	30 min

Waje Diamita & Haƙuri

ASTM A450	Zafafan birgima	Diamita na Waje, mm	Hakuri, mm
		OD≤101.6	+0.4/-0.8
		101.6 OD≤190.5	+0.4/-1.2
		190.5 OD≤228.6	+0.4/-1.6
	Sanyi Zane	Diamita na Waje, mm	Hakuri, mm
		OD | 25.4	± 0.10
		25.4≤OD≤38.1	± 0.15
		38.1 OD | 50.8	± 0.20
		50.8≤OD | 63.5	± 0.25
		63.5≤OD | 76.2	± 0.30
		76.2≤OD≤101.6	± 0.38
		101.6 OD≤190.5	+0.38/-0.64
		190.5 OD≤228.6	+0.38/-1.14
ASTM A530 & ASTM A335	NPS	Waje Diamita, inch	Hakuri, mm
		1 /8≤OD≤1-1/2	± 0.40
		1-1 / 2＜OD≤4	± 0.79
		4 OD≤8	+1.59/-0.79
		8 OD≤12	+2.38/-0.79
		OD>12	± 1%

Kaurin bango & Haƙuri

ASTM A450	Zafafan birgima	Diamita na Waje, mm	Haƙuri, %
		OD≤101.6, WT≤2.4	+40/-0
		OD≤101.6, 2.4＜WT≤3.8	+35/-0
		OD≤101.6, 3.8＜WT≤4.6	+33/-0
		OD≤101.6, WT> 4.6	+28/-0
		OD> 101.6, 2.4 | WT≤3.8	+35/-0
		OD> 101.6, 3.8 WT≤4.6	+33/-0
		OD> 101.6, WT> 4.6	+28/-0
	Sanyi Zane	Diamita na Waje, mm	Haƙuri, %
		OD≤38.1	+20/-0
		OD> 38.1	+22/-0
ASTM A530	NPS	Waje Diamita, inch	Haƙuri, %
		1 /8≤OD≤2-1/2	+20.0/-12.5
		3≤OD≤18, WT / OD≤5%	+22.5/-12.5
		3≤OD≤18, WT / OD> 5%	+15.0/-12.5
		OD≥20, WT / OD≤5%	+22.5/-12.5
		OD≥20, WT / OD> 5%	+15.0/-12.5

Daidaitawa
ASTM A335-don Bututun Ferritic Alloy-Steel Bututu don Sabis na Yanayin Zazzabi
ASTM A519-don Carbon Marasa Sumul da Alloy Karfe Mechanical Tubing
ASTM A213 - don Ferritic maras ƙarfi da Austenitic Alloy-Steel Boiler, Superheater, da Bututun Musayar zafi