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Alloy steel Pipe

OD:6-720MM WT:0.5-120MM Length:3-16M
Application:Petroleum, Chemical Engineering, Electricity, Boiler Standard:ASTM A335/A335M, ASTM A213/213M, DIN17175-79, JIS3467-88,GB5310-95 Material:P5,T5,P11,P12,STFA22, P22, T91, T9,WB36 Alloy pipe is a kind of seamless steel pipe

Classification :

Alloy Steel Pipe

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Specification

◎Alloy Steel Tube

Grade	Temper	Specification
4130	N	MILT6736, AMS6360, AMS6371
4140	A, N, T	AMS6381
15CDV6	T980, T1080	AIR9160C, 1.7734.5, 1.7734.6

◎Alloy Steel Pipe

Size"	MSL Make	ISMT make	JSL Make
1/2"	2,058.82	2,051.47	2,066.18
3/4"	1,838.24	1,830.88	1,845.59
1"	1,691.18	1,683.82	1,698.53
1.25"	1,647.06	1,639.71	1,654.41
1.5"	1,544.12	1,536.76	1,551.47

ASTM A335–for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

ASTM A519–for Seamless Carbon and Alloy Steel Mechanical Tubing

ASTM A213–for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Super heater, and Heat-Exchange Tubes

ASTM ASME (S)A-335/(S)A-335M Grade and Chemical Composition

Grade	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