ASTM A335 P11 Seamless Pipe

ASME SA335 Grade P11 High Pressure Steel Pipe, ASTM A335 P11 ERW Pipe Exporter

Bhawal Steel Agency is the most famous and prominent manufacturer of ASTM A335  P11 seamless pipes and other metal products. These products are manufactured using high-quality material and machinery. Bhawal Steel Agency is one of the largest metal and steel products suppliers. We are manufacture and supply all types of products at the most nominal prices.

ASTM A335 P11 seamless pipes are also known as ferritic and austenitic pipes. These pipes are enriched with great ability to bear high heat. These pipes are hot or cold rolled. ASTM A335 P11 seamless pipes support all types of heat treatments. It works great with annealing, pitting, and welding.

ASTM A335 P11 seamless pipes have excellent welding and forming properties. These seamless pipes can survive any weather condition with extreme strength and toughness. These seamless pipes are commonly used for transferring acids, liquids, fluids, and gases from one place to another. These pipes are effective and efficient for commercial and industrial uses. ASTM A335 P11 seamless pipes are robust and they are extremely malleable. These pipes are exceptionally stable.

ASTM A335 P11 seamless pipes are made from an excellent combination of metals and rich elements. The combination of ASTM A335 P11 seamless pipes includes a composition of chromium and molybdenum. The combination also includes small amounts of manganese, carbon, sulfur, silicon, phosphorus, etc. This extraordinary amalgamation of rich elements provides great sturdiness and robustness to the alloy.

The tensile and yield strength of these pipes is comparatively higher. The minimum yield strength of these pipes is 205 Mpa whereas the tensile strength of these pipes is 415 Mpa; hence, these pipes are applicable in various factories and industries.

We at Bhawal Steel Agency make sure that every product is thoroughly tested and certified by our professional team. We design these products according to national and international standards. Bhawal Steel Agency provides its services all around the globe.

Grade P11 Pipe Specification

ASTM A335 P11 Pipe Standards	ASTM A 335, ASME SA 335
ASTM A335 P11 Seamless Pipe Outer Dimensions	19.05mm – 114.3mm
Alloy Steel Grade P11 Pipe Wall Thickness	2.0mm – 14 mm
ASME SA335 P11 Pipe Length	max 16000mm
ASTM A335 Gr P11 Pipe Schedule	Schedule 20 - Schedule XXS (heavier on request) up to 250 mm thk.
ASTM A335 P11 Material Standard	ASTM A335 P11, SA335 P11 (with IBR Test Certificate)
P11 Pipe Material Size	1/2" NB to 36” NB
Alloy Steel P11 ERW Pipe Thickness	3-12mm
ASTM A335 Alloy Steel P11 Seamless Pipe Material Schedules	SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Alloy Steel P11 Chrome Moly Pipe Origin	European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)
Esr P11 PipeTolerance	Cold drawn pipe: +/-0.1mm Cold rolled pipe: +/-0.05mm
P11 Steel PipeCraft	Cold rolled and Cold drawn
A335 P11 Welded Pipe Type	Seamless / ERW / Welded / Fabricated
A335 gr P11 Welded Pipe available in Form of	Round, Square, Rectangular, Hydraulic Etc.
SA335 P11 pipe Length	Single Random, Double Random & Cut Length.
UNS K11597 High Pressure Pipe Material End	Plain End, Beveled End, Treaded
Alloy Steel P11 Seamless Pipe Specialized in	Large Diameter SA335 P11 Steel Pipes
ASME SA 335 Alloy Steel P11 Chrome Moly Pipes Additional Testing	NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
SA335 P11 Material Application	Seamless Ferritic Alloy Steel Pipe for High-Temperature Service

 

ASTM A335 P11 Chemical Composition

C, %	Mn, %	P, %	S, %	Si, %	Cr, %	Mo, %
0.015 max	0.30-0.60	0.025 max	0.025 max	0.50 max	4.00-6.00	0.45-0.65

 

ASTM A335 P11 Properties

Tensile Strength, MPa	Yield Strength, MPa	Elongation, %
415 min	205 min	30 min

 

Heat Treatment Requirements

	P5, P9, P11, and P22
Grade	Heat Treatment Type	Normalizing Temperature Range F [C]	Subcritical Annealing or Tempering Temperature Range F [C]
ASTM A335 P5 Pipe(b,c)	Full or Isothermal Anneal
	Normalize and Temper	*****	1250 [675]
	Subcritical Anneal (P5c only)	*****	1325 - 1375 [715 - 745]
ASTM A335 P9 Pipe	Full or Isothermal Anneal
	Normalize and Temper	*****	1250 [675]
ASTM A335 P11 Pipe	Full or Isothermal Anneal
	Normalize and Temper	*****	1200 [650]
ASTM A335 P22 Pipe	Full or Isothermal Anneal
	Normalize and Temper	*****	1250 [675]
ASTM A335 P91 Pipe	Normalize and Temper	1900-1975 [1040 - 1080]	1350-1470 [730 - 800]
	Quench and Temper	1900-1975 [1040 - 1080]	1350-1470 [730 - 800]

 

Tensile Requirements

	Seamless
	ASTM A335 P-5 Pipe	ASTM A335 P-9 Pipe	ASTM A335 P-11 Pipe	ASTM A335 P-22 Pipe	ASTM A335 P-91 Pipe
Tensile Strength, min., psi
ksi	60	60	60	60	85
MPa	415	415	415	415	585
Yield Strength, min., psi
ksi	30	30	30	30	60
MPa	205	205	205	205	415

ASTM A335 Gr P11 Equivalent Material

Alloy Steel P11 Pipes Standard: ASTM A335, ASME SA335
Equivalent Standards: EN 10216-2, ASTM A213, ASME SA213, GOST 550-75, NBR 5603
Alloy Steel Material: P11, K11597
Schedule: SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

ASTM	ASME	Equivalent Material	JIS G 3458	UNS	BS	DIN	ISO	ABS	NK	LRS
A335 P11	SA335 P11	T11	STPA 23	K11597	3604 P1 621	-	-	ABS 11	KSTPA 23	-

 

ASTM International	BSi - British Standards institute	Alloy Steel Material
ASTM A335 Gr. P5 Pipe	3604/625	5% Cr 1/2% Mo
ASTM A335 Gr. P9 Pipe	3604/629	9% Cr 1% Mo
ASTM A335 Gr. P11 Pipe	3604/621	1 1/4% Cr 1/2% Mo
ASTM A335 Gr. P12 Pipe	3604/620	1% Cr 1/2% Mo
ASTM A335 Gr. P22 Pipe	3604/622	2 1/4% Cr 1% No

 

SPECIFICATION
ASTM	ASME
ASTM A335 Grade P5 Pipe 5% Chrome; ½% Moly	SA335 Grade P5 5% Chrome; ½% Moly
ASTM A335 Grade P9 Pipe 9% Chrome; 1% Moly	SA335 Grade P9 9% Chrome; 1% Moly
ASTM A335 Grade P11 Pipe 1-1/4% Chrome; ½% Moly	SA335 Grade P11 1-1/4% Chrome; ½% Moly
ASTM A335 Grade P22 Pipe 2-1/4% Chrome; 1% Moly	SA335 Grade P22 2-1/4% Chrome; 1% Moly
ASTM A335 Grade P91 Pipe 9% Chrome; 1% Moly + trace elements	SA335 P91 A335 9% Chrome; 1% Moly + trace elements

ASTM A335 P11 Pipe Types	Out diameter	Wall thickness	Length
ASTM A335 P11 Seamless Pipe (Custom Sizes)	1/2" NB - 60" NB	SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160	Custom
ASTM A335 P11 Welded Pipe (in Stock + Custom Sizes)	1/2" NB - 24" NB	As per requirement	Custom
ASTM A335 P11 ERW Pipe (Custom Sizes)	1/2" NB - 24" NB	As per requirement	Custom
ASTM A335 High Pressure P11 Boiler Pipe	16" NB - 100" NB	As per requirement	Custom

 

ASTM A335 P11 Pipe Weight Chart

ASTM A335 P11 Pipe Dimensions and weights section modulus and gallons capacity per linear foot

Size NPS	Pipe O.D.	Wall Thickness	Pipe I.D.	Weight per Foot	Standard to XXHY	Schedule Pipe #	Section Modulus	Gallon Capacity Per Linear Foot
1/2	0.84	0.109	0.622	0.85	STD	40	.0407	.0158
		0.147	0.546	1.09	XHY	80	.0478	.0122
		0.188	0.464	1.31		160	.0528	.0088
		0.294	0.252	1.72	XXHY		.0577	.0026
3/4	1.05	0.113	0.824	1.13	STD	40	.0705	.0277
		0.154	0.742	1.48	XHY	80	.0853	.0225
		0.219	0.612	1.95		160	.1006	.0153
		0.308	0.434	2.44	XXHY		.1103	.0077
1	1.315	0.133	1.049	1.68	STD	40	.1328	.0449
		0.179	0.957	2.17	XHY	80	.1606	.0374
		0.250	0.815	2.85		160	.1904	.0271
		0.358	0.599	3.66	XXHY		.2136	.0146
1 1/4	1.66	0.140	1.380	2.27	STD	40	.2346	.0777
		0.191	1.278	3.00	XHY	80	.2913	.0666
		0.250	1.160	3.77		160	.3421	.0549
		0.382	0.896	5.22			.4110	.0328
1 1/2	1.90	0.145	1.610	2.72	STD	40	.3262	.1058
		0.200	1.500	3.63	XHY	80	.4118	.0918
		0.281	1.338	4.86		160	.5079	.0730
		0.400	1.100	6.41			.5977	.0494
2	2.375	0.109	2.157	2.64		10	.4205	.1898
		0.154	2.067	3.66	STD	40	.5606	.1743
		0.218	1.939	5.03	XHY	80	.7309	.1534
		0.250	1.875	5.68			.8045	.1434
		0.281	1.813	6.29			.8666	.1344
		0.344	1.687	7.47		160	.9806	.1161
		0.436	1.503	9.04	XXHY		1.1043	.0922
2 1/2	2.875	0.120	2.635	3.53		10	.6870	.2833
		0.203	2.469	5.80	STD.	40	1.0640	.2487
		0.216	2.443	6.14			1.1169	.2435
		0.250	2.375	7.02			1.2468	.2301
		0.276	2.323	7.67	XHY	80	1.3386	.2202
		0.375	2.125	10.02		160	1.6371	.1842
		0.552	1.771	13.71	XXXHY		1.9971	.1280
3	3.50	0.120	3.260	4.34			1.0411	.4336
		0.156	3.188	5.58			1.3122	.4147
		0.172	3.156	6.12			1.4265	.4064
		0.188	3.124	6.66			1.5342	.3984
		0.216	3.068	7.58	STD.	40	1.7241	.3840
		0.250	3.000	8.69			1.9372	.3672
		0.281	2.938	9.67			2.1207	.3521
		0.300	2.900	10.26	XHY	80	2.2253	.3431
		0.438	2.624	14.34		160	2.8774	.2811
		0.600	2.300	18.6	XXHY		3.4243	.2158
3 1/2	4.0	0.120	3.760	4.98		10	1.3776	.5768
		0.226	3.548	9.12	STD.	140	2.3939	.5136
		0.250	3.500	10.02			2.6001	.4998
		0.281	3.438	11.17			2.8562	.4821
		0.318	3.364	12.52	XHY	80	3.1400	.4617
		0.636	2..728	22.87	XXHY		4.8795	.3085
4	4.5	0.120	4.260	5.62		10	1.7612	.7404
		0.156	4.188	7.24			2.2354	.7156
		0.188	4.124	8.67			2.6296	.6942
		0.203	4.094	9.32			2.8173	.6838
		0.219	4.062	10.02			3.0184	.6725
		0.237	4.026	10.80	STD.	40	3.2145	.6613
		0.250	4.000	11.36			3.3611	.6528
		0.281	3.938	12.67		60	3.7021	.6326
		0.312	3.876	13.97			4.0273	.6126
		0.337	3.826	15.00	XHY	80	4.2713	.5972
		0.438	3.624	19.02		120	5.1790	.5361
		0.531	3.438	22.53		160	5.8997	.4822
		0.674	3.152	27.57	XXHY		6.7927	.4054
5	5.563	0.188	5.187	10.80			4.1161	1.0979
		0.219	5.125	12.51			4.7279	1.0716
		0.258	5.047	14.63	STD.	40	5.4500	1.0391
		0.281	5.001	15.87			5.8644	1.0204
		0.312	4.939	17.51			6.4074	.99647
		0.344	4.875	19.19			6.9358	.9696
		0.375	4.813	20.80	XHY	80	7.4300	.9449
		0.500	4.563	27.06		120	9.2534	.8495
		0.625	4.313	32.99		160	10.7976	.7590
		0.750	4.063	38.59	XXHY		12.0954	.6734
6	6.625	0.109	6.407	7.59		5	3.5769	1.6748
		0.134	6.357	9.30		10	4.3475	1.6488
		0.156	6.313	10.79			5.0107	1.6260
		0.188	6.249	12.94			5.9351	1.5937
		0.203	6.219	13.94			6.3804	1.5780
		0.219	6.187	15.00			6.8261	1.5620
		0.250	6.125	17.04			7.6905	1.5306
		0.280	6.065	18.99	STD.	40	8.4958	1.5008
		0.312	6.001	21.06			9.3416	1.4688
		0.344	5.937	23.10			10.111	1.4391
		0.375	5.875	25.05			10.893	1.4082
		0.432	5.761	28.60	XHY	80	12.224	1.3541
		0.500	5.625	32.74			13.711	1.2909
		0.562	5.501	36.43		120	14.9806	1.2346
		0.625	5.375	40.09			16.1821	1.1787
		0.719	5.187	45.39		160	17.8243	1.0977
		0.864	4.897	53.21	XXHY		20.025	.9784
		1.000	4.625	60.13			21.7719	.8727
		1.125	4.375	66.14			23.1237	.7809

 

ASTM A335 Alloy Steel P11 Pipe Size chart

Alloy Steel ASTM A335 P11 Pipe Dimensions, NB Size Schedule

O.D. x Thickness(mm)	O.D x Thickness(mm)	O.D x Thickness(mm)
38.1 x 3.2	57.0 x 4.9	76.2 x 4.0
38.1 x 4.0	57.0 x 6.3	76.2 x 5.0
38.1 x 6.3	57.0 x 7.9	76.2 x 6.3
42.4 x 3.2	60.3 x 3.2	82.5 x 4.5
42.4 x 4.0	60.3 x 3.6	88.9 x 3.2
44.5 x 3.2	60.3 x 5.0	88.9 x 3.6
44.5 x 6.3	63.5 x 3.2	88.9 x 4.0
48.3 x 3.2	63.5 x 3.6	101.6 x 3.6
48.3 x 3.6	63.5 x 4.0	101.6 x 4.5
50.8 x 4.5	63.5 x 6.3	101.6 x 6.3
51.0 x 3.2	63.5 x 7.9	114.3 x 3.6
51.0 x 3.6	70.0 x 3.2	114.3 x 5.0
51.0 x 6.3	70.0 x 3.6	139.7 x 4.0
57.0 x 3.2	70.0 x 6.3	139.7 x 5.0
57.0 x 3.6	76.2 x 3.6	139.7 x 6.3

 

NB	Size	OD	40S	5S	10S	S10	S20	S40	S60	XS/80S	S80	S100	S120	S140	S160	XXS
		mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
	1/8	10.29			1.2			1.73			2.41
	1/4	13.72			1.7			2.24			3.02
	3/8	17.15			1.7			2.31			3.2
15	1/2	21.34	2.8	1.7	2.1			2.77		3.73	3.73				4.78	7.47
20	3/4	26.67	2.9	1.7	2.1			2.87		3.91	3.91				5.56	7.82
25	1	33.4	3.4	1.7	2.8			3.38		4.55	4.55				6.35	9.09
32	1 1/4	42.16	3.6	1.7	2.8			3.56		4.85	4.85				6.35	9.7
40	1 1/2	48.26	3.7	1.7	2.8			3.68		5.08	5.08				7.14	10.2
50	2	60.33	3.9	1.7	2.8			3.91		5.54	5.54				9.74	11.1
65	2 1/2	73.03	5.2	2.1	3.1			5.16		7.01	7.01				9.53	14
80	3	88.9	5.5	2.1	3.1			5.49		7.62	7.62				11.1	15.2
90	3 1/2	101.6	5.7	2.1	3.1			5.74		8.08	8.08
100	4	114.3	6	2.1	3.1			6.02		8.56	8.56		11.1		13.5	17.1
125	5	141.3	6.6	2.8	3.4			6.55		9.53	9.53		12.7		15.9	19.1
150	6	168.3	7.1	2.8	3.4			7.11		10.97	11		14.3		18.3	22
200	8	219.1	8.2	2.8	3.8		6.4	8.18	10.3	12.7	12.7	15.1	19.3	20.6	23	22.2
250	10	273.1	9.3	3.4	4.2		6.4	9.27	12.7	12.7	15.1	19.3	21.4	25.4	28.6	25.4
300	12	323.9	9.5	4	4.6		6.4	10.3	14.3	12.7	17.5	21.4	25.4	28.6	33.3	25.4
350	14	355.6	9.5	4	4.8	6.4	7.9	11.1	15.1	12.7	19.1	23.8	27.8	31.8	35.7
400	16	406.4	9.5	4.2	4.8	6.4	7.9	12.7	16.7	12.7	21.4	26.2	31	36.5	40.5
450	18	457.2	9.5	4.2	4.8	6.4	7.9	14.3	19.1	12.7	23.8	29.4	34.9	39.7	45.2
500	20	508	9.5	4.8	5.5	6.4	9.5	15.1	20.6	12.7	26.2	32.5	38.1	44.5	50
550	22	558.8	9.5	4.8	5.5	6.4	9.5		22.2	12.7	28.6	34.9	41.3	47.6	54
600	24	609.6	9.5	5.5	6.4	6.4	9.5	17.5	24.6	12.7	31	38.9	46	52.4	59.5
650	26	660.4	9.5			7.9	13			12.7
700	28	711.2	9.5			7.9	13			12.7
750	30	762	9.5	6.4	7.9	7.9	13			12.7
800	32	812.8	9.5			7.9	13	17.5		12.7
850	34	863.6	9.5			7.9	13	17.5		12.7
900	36	914.4	9.5			7.9	13	19.1		12.7

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