ASTM A335 P1 Seamless Pipe

Supplier of ASTM A335 P1 Pipe, P1 Pipe, ASTM A335 Grade P1 Alloy Steel Seamless Pipe

ASTM A335 P1 seamless pipes are manufactured using excellent quality material. These seamless pipes are highly ductile with excellent tensile and yield strength. Bhawal Steel Agency, the leading manufacturer, supplier, and stockist of  ASTM A335 P1 seamless pipes, have high demand in all types of industries. These pipes are powerful, and it has an excellent capacity for bearing cold and hot weather. These pipes are available in various lengths and breadths.

ASTM A335 P1 Seamless Pipe is made of carbon, manganese, phosphorus, silicon, molybdenum, etc. The ASTM A335 P1 Seamless Pipes are made with a high alloyed combination of molybdenum and chromium. The assortment includes 8% of chromium.

The chromium is a solid and robust element. It provides excellent strength and flexibility to the metal. It has incredible properties and features. These pipes are highly malleable and rigid; they have excellent anti-corrosive properties. It is a lustrous metal with high melting and boiling point. ASTM A335 P1 seamless pipes have similar strength to 304 and 316.

ASTM A335 P1 Seamless Pipes provide high resistance from corrosion, stress cracking, and crevice corrosion. It also protects from heat, erosion, and reduction. These flanges are generally hot, and cold rolled. They provide excellent welding and pitting properties. ASTM A335 P1 Seamless Pipes are significant in all types of industries as these are used for transferring liquids, gases, and acids from one place to another. These pipes are also used for throwing or transferring waste materials from industries. These pipes are applicable in various industries where they constantly get heated and bear with bad weather conditions, seawater, and chloride environments. ASTM A335 P1 Seamless Pipes are functional on construction sites, paper and pulp industries, petrochemical industries, marine industries, etc. Bhawal Steel Agency provide these pipes in various shapes, dimensions, and sizes.

ASTM A335 P1 Specification

Size	1/8NB TO 26NB IN
Standards	ASTM A 335, ASME SA 335
Type	Seamless
Specialized in	Large Diameter Size
P1 Pipe Schedule	SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS, UPTO 4" WALL THICK
Length	Single Random, Double Random & Cut Length.
Tubing End	Plain End, Beveled End, Treaded.
Standard	ASTM A335 P1, SA335 P1 (with IBR Test Certificate)
Size	1/2” NB to 36” NB
Thickness	3-12mm
Origin	European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)
Tolerance	Cold drawn pipe: +/-0.1mm Cold rolled pipe: +/-0.05mm
Craft	Cold rolled and Cold drawn
Type	Seamless / ERW / Welded / Fabricated
available in Form of	Round, Square, Rectangular, Hydraulic Etc.
End	Plain End, Beveled End, Treaded
Additional Testing	NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
Application	Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

 

SA335 P1 Material Composition

C, %	Mn, %	P, %	S, %	Si, %	Cr, %	Mo, %
0.05-0.15	0.30-0.60	0.025 max	0.025 max	0.50-1.00	1.00-1.50	0.44-0.65

 

ASTM A335 P1 Properties

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

 

Outside Diameter & Tolerance

ASTM A450	Hot rolled	Outside Diameter, mm	Tolerance, 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
	Cold Drawn	Outside Diameter, mm	Tolerance, 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	Outside Diameter, inch	Tolerance, 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%

 

P1 Pipe Wall Thickness & Tolerance

ASTM A450	Hot rolled	Outside Diameter, mm	Tolerance, %
		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
	Cold Drawn	Outside Diameter, mm	Tolerance, %
		OD≤38.1	+20/-0
		OD>38.1	+22/-0
ASTM A530	NPS	Outside Diameter, inch	Tolerance, %
		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

 

P1 Alloy Steel Seamless Pipe Heat Treatment Requirements

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]

 

SA335 P1 Pipe Tensile Requirements

	Seamless
	ASTM A335 Steel P-5 Pipe	ASTM A335 Steel P-9 Pipe	ASTM A335 Steel P-11 Pipe	ASTM A335 Steel P-22 Pipe	ASTM A335 Steel 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 P1 Pipe Types	Out diameter	Wall thickness	Length
ASTM A335 P1 Seamless Pipe (Custom Sizes)	1/2" NB - 60" NB	SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160	Custom
ASTM A335 P1 Welded Pipe (in Stock + Custom Sizes)	1/2" NB - 24" NB	As per requirement	Custom
ASTM A335 P1 ERW Pipe (Custom Sizes)	1/2" NB - 24" NB	As per requirement	Custom
ASTM A335 High Pressure P1 Boiler Pipe	16" NB - 100" NB	As per requirement	Custom

ASTM A335 P1 Pipe Schedule Chart & weight

ASTM A335 P1 Pipe Size NPS	Pipe O.D.	Wall Thickness	Pipe I.D.	Weight per Foot
1/2	0.84	0.109	0.622	0.85
		0.147	0.546	1.09
		0.188	0.464	1.31
		0.294	0.252	1.72
3/4	1.05	0.113	0.824	1.13
		0.154	0.742	1.48
		0.219	0.612	1.95
		0.308	0.434	2.44
1	1.315	0.133	1.049	1.68
		0.179	0.957	2.17
		0.250	0.815	2.85
		0.358	0.599	3.66
1 1/4	1.66	0.140	1.380	2.27
		0.191	1.278	3.00
		0.250	1.160	3.77
		0.382	0.896	5.22
1 1/2	1.90	0.145	1.610	2.72
		0.200	1.500	3.63
		0.281	1.338	4.86
		0.400	1.100	6.41
2	2.375	0.109	2.157	2.64
		0.154	2.067	3.66
		0.218	1.939	5.03
		0.250	1.875	5.68
		0.281	1.813	6.29
		0.344	1.687	7.47
		0.436	1.503	9.04
2 1/2	2.875	0.120	2.635	3.53
		0.203	2.469	5.80
		0.216	2.443	6.14
		0.250	2.375	7.02
		0.276	2.323	7.67
		0.375	2.125	10.02
		0.552	1.771	13.71
3	3.50	0.120	3.260	4.34
		0.156	3.188	5.58
		0.172	3.156	6.12
		0.188	3.124	6.66
		0.216	3.068	7.58
		0.250	3.000	8.69
		0.281	2.938	9.67
		0.300	2.900	10.26
		0.438	2.624	14.34
		0.600	2.300	18.6
3 1/2	4.0	0.120	3.760	4.98
		0.226	3.548	9.12
		0.250	3.500	10.02
		0.281	3.438	11.17
		0.318	3.364	12.52
		0.636	2..728	22.87
4	4.5	0.120	4.260	5.62
		0.156	4.188	7.24
		0.188	4.124	8.67
		0.203	4.094	9.32
		0.219	4.062	10.02
		0.237	4.026	10.80
		0.250	4.000	11.36
		0.281	3.938	12.67
		0.312	3.876	13.97
		0.337	3.826	15.00
		0.438	3.624	19.02
		0.531	3.438	22.53
		0.674	3.152	27.57
5	5.563	0.188	5.187	10.80
		0.219	5.125	12.51
		0.258	5.047	14.63
		0.281	5.001	15.87
		0.312	4.939	17.51
		0.344	4.875	19.19
		0.375	4.813	20.80
		0.500	4.563	27.06
		0.625	4.313	32.99
		0.750	4.063	38.59
6	6.625	0.109	6.407	7.59
		0.134	6.357	9.30
		0.156	6.313	10.79
		0.188	6.249	12.94
		0.203	6.219	13.94
		0.219	6.187	15.00
		0.250	6.125	17.04
		0.280	6.065	18.99
		0.312	6.001	21.06
		0.344	5.937	23.10
		0.375	5.875	25.05
		0.432	5.761	28.60
		0.500	5.625	32.74
		0.562	5.501	36.43
		0.625	5.375	40.09
		0.719	5.187	45.39
		0.864	4.897	53.21
		1.000	4.625	60.13
		1.125	4.375	66.14

ASTM A335 Gr P1 Equivalent Material

Standard: ASTM A335, ASME SA335
Equivalent Standards: EN 10216-2, ASTM A213, ASME SA213, GOST 550-75, NBR 5603
Material: P11, K11597
Equivalent Material: T11

ASTM	ASME	JIS G 3458	UNS	BS	DIN	ISO	ABS	NK	LRS
A335 P1	SA335 P1	STPA 12	K11597	-	17175 15Mo3	2604 II TS26	ABS 6	KSTPA 12	-
					17177 15Mo3	2604 III TW26

 

ASTM International	BSi - British Standards institute	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

 

MATERIAL	SPECIFICATION
	ASTM	ASME
CHROME- MOLY ALLOY STEEL PIPE NOMINAL WALL SEAMLESS	ASTM A335 Grade P5 5% Chrome; ½% Moly	SA335 Grade P5 Pipe 5% Chrome; ½% Moly
CHROME- MOLY ALLOY STEEL PIPE NOMINAL WALL SEAMLESS	ASTM A335 Grade P9 9% Chrome; 1% Moly	SA335 Grade P9 Pipe 9% Chrome; 1% Moly
CHROME- MOLY ALLOY STEEL PIPE NOMINAL WALL SEAMLESS	ASTM A335 Grade P11 1-1/4% Chrome; ½% Moly	SA335 Grade P11 Pipe 1-1/4% Chrome; ½% Moly
CHROME- MOLY ALLOY STEEL PIPE NOMINAL WALL SEAMLESS	ASTM A335 Grade P22 2-1/4% Chrome; 1% Moly	SA335 Grade P22 Pipe 2-1/4% Chrome; 1% Moly
CHROME- MOLY ALLOY STEEL PIPE NOMINAL WALL SEAMLESS	ASTM A335 Grade P91 9% Chrome; 1% Moly + trace elements	SA335 P91 A335 9% Chrome; 1% Moly + trace elements

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