ASTM A335 Alloy Irin Pipe 42CRMO

ASTM A335 Alloy Steel Pipe 42CRMO Ifihan Aworan

Apejuwe kukuru:

Orukọ: Alloy Steel Pipe

Standard: ASTM, ASME ati API

Iwọn: 1/8 ″ NB TO 30″ NB IN

Iwọn Tubing: 1/2 ″ OD to 5″ OD, awọn iwọn ila opin kọsitọmu tun wa

Iwọn Ode: 6-2500mm;WT: 1-200mm

Iṣeto: SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

Ipele: STM A335 Gr.P5, P9, P11, P12, P21, P22 & P91, ASTM A213 - T5, T9, T11, T12, T22, T91, ASTM A691

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Akopọ ti alloy irin pipe

Ohun elo Alloy Steel Pipe ni a lo ninu awọn ohun elo eyiti o nilo awọn ohun-ini idena ipata iwọntunwọnsi pẹlu agbara to dara ati ni idiyele ọrọ-aje.Lati fi sii nirọrun, awọn paipu alloy jẹ ayanfẹ ni awọn agbegbe nibiti awọn paipu irin erogba le kuna.Awọn kilasi meji wa ti awọn irin alloy - awọn alloy giga ati awọn irin alloy kekere.Awọn paipu ti o jẹ awọn irin alloy kekere ni akoonu alloying ti o wa ni isalẹ 5%.Lakoko ti akoonu alloy ti irin alloy giga yoo wa laarin 5% si nipa 50%.Iru si ọpọlọpọ awọn alloys agbara titẹ ṣiṣẹ ti Alloy Steel Seamless Pipe jẹ nipa 20% ti o ga ju paipu welded.Nitorinaa ninu awọn ohun elo ti o ni titẹ iṣẹ ti o ga julọ bi ohun pataki ṣaaju, lilo pipe paipu kan jẹ idalare.Bi o tilẹ jẹ pe o lagbara ju paipu welded, iye owo naa ga pupọ.Pẹlupẹlu, eewu ti ipata intergranular ni agbegbe weld ti o kan ooru jẹ diẹ sii ni ọja welded.Iyatọ ti o han laarin Alloy Steel Welded Pipe ati ọja ti ko ni iyasọtọ ni okun latitudinal ni gigun ti paipu naa.Sibẹsibẹ, loni, pẹlu ilosiwaju ni imọ-ẹrọ, okun ti o wa lori Alloy Steel ERW Pipe le dinku ni riro nipasẹ ọna ti itọju oju, iru eyiti o jẹ alaihan si oju eniyan.

Alloy Steel Tube & Pipe Specification (Seamless/ Welded/ ERW)

Awọn pato	ASTM A 335 ASME SA 335
Standard	ASTM, ASME ati API
Iwọn	1/8 "NB TO 30" NB IN
Iwon Tubing	1/2" OD to 5" OD, awọn iwọn ila opin aṣa tun wa
Ode opin	6-2500mm;WT: 1-200mm
Iṣeto	SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Ipele	STM A335 Gr.P5, P9, P11, P12, P21, P22 & P91, ASTM A213 - T5, T9, T11, T12, T22, T91, ASTM A691
Gigun	Laarin 13500mm
Iru	Alailẹgbẹ / Ti a ṣe
Fọọmu	Yika, Hydraulic ati bẹbẹ lọ
Gigun	Nikan ID, Double ID & Ge Gigun.
Ipari	Ipari pẹtẹlẹ, Ipari Igbẹ, Ti tẹ

Orisi Of Alloy Irin Seamless Falopiani

15cr mo alloy ri to irin pipes
25crmo4 alloy irin pipe
36 inch ASTM A 335 ite P11 alloy galvanized, irin pipe
42CrMo/ SCM440 alloy irin pipe pipe
Alloy 20/21/33 irin paipu
40MM alloy irin pipe
ASTM A355 P22 Alailẹgbẹ Alloy Irin Pipe
ASTM A423 Alloy Irin Seamless Pipe
Galvanized kekere alloy ti a bo irin pipe

Alloy Irin ERW Pipes Kemikali Properties

Alloy Irin
Alloy Irin	C	Cr	Mn	Mo	P	S	Si
	0.05 – 0.15	1.00 - 1.50	0.30 - 0.60	0.44 – 0.65	ti o pọju 0.025	ti o pọju 0.025	0.50 - 1.00

Mechanical Abuda Alloy Irin Chrome moly Pipes

Agbara Agbara, MPa	Agbara ikore, MPa	Ilọsiwaju,%
415 iṣẹju	205 iṣẹju	30 min

Ita opin & Ifarada ti ASME SA335 Alloy Pipe

ASTM A450	Gbona ti yiyi	Ita Opin, mm	Ifarada, 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
	Tutu Fa	Ita Opin, mm	Ifarada, 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	Ita Opin, inch	Ifarada, 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%

Alloy Irin ite Pipes Heat Itoju

	P5, P9, P11, ati P22
Ipele	Ooru Itọju Iru	Didara Iwọn Iwọn Iwọn F [C]	Subcritical Annealing tabi Tempering Iwọn otutu F [C]
P5 (b,c)	Kikun tabi Isothermal Anneal
	Normalize ati Ibinu	*****	1250 [675]
	Anneal Subcritical (P5c nikan)	*****	1325 - 1375 [715 - 745]
P9	Kikun tabi Isothermal Anneal
	Normalize ati Ibinu	*****	1250 [675]
P11	Kikun tabi Isothermal Anneal
	Normalize ati Ibinu	*****	1200 [650]
P22	Kikun tabi Isothermal Anneal
	Normalize ati Ibinu	*****	1250 [675]
P91	Normalize ati Ibinu	Ọdun 1900-1975 [1040 - 1080]	1350-1470 [730 - 800]
	Quench ati Ibinu	Ọdun 1900-1975 [1040 - 1080]	1350-1470 [730 - 800]