ASTM A335 P9 Pipe | SA335 Grade P9 Alloy Steel Seamless Pipe

Affordable Supplier of SA335 Grade P9 Alloy Steel Seamless Pipe in China, With Excellent Resistance

Table of Content

ASTM A335 P9 Pipe Specification
Types of SA 335 P9 Chrome Pipe
A335 Grade P9 Hot Rolled Pipe Schedule Chart
Weight Chart of Alloy steel ASTM A335 P9 Pipe
Dimension Tolerance Chart Of A335 gr P9 Boiler Pipe
Sizes And Schedules Chart Of ASME SA335 Grade P9 Chrome Pipe
Outside Diameter Tolerance of SA335 P9 Round Pipe
ASME Sa335 P9 Hot Finished Pipe Testing and Inspection
Hardness Of NBR 5603 P9 High Temperature Pipe
Chemical Composition Of ASTM a335 Grade P9 Alloy Steel Pipe
SA335 Grade P9 Alloy Steel Seamless Pipe Mechanical Properties
Equivalent Chart Of SA335 P9 Round Pipe
Elongation Requirement Of ASTM a335 Grade P9 Alloy Steel Pipe
Difference Between ASTM A335 P9 Pipe and ASTM A335 P91 Pipe
How Is The Corrosion Resistance Of Astm A335 P9 Pipe Guaranteed By Yaye Industrial Wenzhou ?

Get A335 P9 Alloy Steel Seamless Pipes & ASTM a335 Grade P9 Alloy Steel Pipe Suitable for bending & flanging, Check Chemical Composition.

ASTM A335 P9 Pipe Specification

ASTM A335 P9 Pipe Sizes

OD: 21.3 – 273 mm
Nominal pipe size – 1/2” to 30” NPS
Length:Single/ Double & Cut to Length
Wall Thickness: 2.77 – 12.7mm

ASTM A335 P9 Pipe Length

6 meters
12 meters
Custom length or cut to length to save wastage

A335 gr P9 Boiler Pipe End Types

Plain end, Roll groove
Coupled, Bevel end
Cut groove, Threaded

Features of ASTM A335 P9 Pipe

Strength
Composition
Surface treatments
Temperature resistance

A335 gr P9 Boiler Pipe Testing

Chemical
PMI
Mechanical
Ultrasonic

ASTM A335 P9 Pipe Standards

ASTM A335 / ASME SA335

SA 335 P9 Chrome Pipe Packaging

Bundled
Bubble Wraps
Wooden Box

ASTM A335 P9 Pipe Advantages

Uniform properties
Cost-effectiveness
Strength
High-temperature resistance

ASTM a335 Grade P9 Alloy Steel Pipe Applications

Pressure vessels
Power generation industry
Petro chemical plants
Spacecraft

NBR 5603 P9 High Temperature Pipe Documentation

Visual Inspection
Mill Test Certificates
PMI Test Reports

ANSI B36.19 SA335 Grade P9 Alloy Steel Seamless Pipe Origins

American
Russia, India
Janpanese
China

Types of NBR 5603 P9 High Temperature Pipe

Fabricated
Seamless
CEW Pipes

SA335 P9 Round Pipe Manufacturing Process

Precision Rolled
Hot Formed
Cold Formed

SA 335 P9 Chrome Pipe Surface Finish

Varnished
FBE/ Epoxy
Polished

Measurement of SA335 gr P9 High Pressure Pipe

Thickness, Length
Outer diameter
Inner diameter
Straightness, Ovality

ASTM A335 P9 Pipe Disadvantages

Wear and corrosion
Wear Behavior
Embrittlement

Types of SA 335 P9 Chrome Pipe

ASTM A335 P9 Pipe Supplier in China Offers Many Types Of Pipes That Are Frequently Used.

ASTM A335 P9 Pipe

SA335 P9 Round Pipe

SA335 gr P9 High Pressure Pipe

SA335 Grade P9 Alloy Steel Seamless Pipe

SA 335 P9 Chrome Pipe

A335 gr P9 Boiler Pipe

NBR 5603 P9 High Temperature Pipe

ASTM a335 Grade P9 Alloy Steel Pipe

ANSI B36.19 SA335 Grade P9 Alloy Steel Seamless Pipe

A335 Grade P9 Hot Rolled Pipe Schedule Chart

ASTM A335 P9 Pipe Manufacturer in China Provides A Large Range Of Diameters To Meet Customer Needs.

PIPE SIZE	OD	ID	WALL	LBS PER FT	SCHEDULES
3/8"	.675	.423	.126	.7388	80, XS, 80S
		.493	.091	.5676	40, STD, 40S
		.545	.065	.4235	10, 10S
1/8"	.405	.215	.095	.3145	80, XS, 80S
		.269	.068	.2447	40, STD, 40S
		.307	.049	.1863	10, 10S
1/2"	.840	.466	.187	1.304	160
		.622	.109	.8510	40, STD, 40S
		.546	.147	1.088	80, XS, 80S
		.252	.294	1.714	XX
		.674	.083	.6710	10, 10S
1/4"	.540	.302	.119	.5351	80, XS, 80S
		.364	.088	.4248	40, STD, 40S
		.410	.065	.3297	10, 10S
1"	1.315	.815	.250	2.844	160
		1.049	.133	1.679	40, STD, 40S
		.957	.179	2.172	80, XS, 80S
		1.097	.109	1.404	10, 10S
		.599	.358	3.659	XX
3/4"	1.050	.434	.308	2.441	XX
		.824	.113	1.131	40, STD, 40S
		.884	.083	.8572	10, 10S
		.614	.218	1.937	160
		.742	.154	1.474	80, XS, 80S
1 1/2"	1.900	1.100	.400	6.408	XX
		1.610	.145	2.718	40, STD, 40S
		1.682	.109	2.085	10, 10S
		1.337	.281	4.859	160
		1.500	.200	3.631	80, XS, 80S
1 1/4"	1.660	.896	.382	5.214	XX
		1.380	.140	2.273	40, STD, 40S
		1.442	.109	1.806	10, 10S
		1.160	.250	3.765	160
		1.278	.191	2.997	80, XS, 80S
2 1/2"	2.875	1.771	.552	13.70	XX
		2.469	.203	5.793	40, STD, 40S
		2.635	.120	3.531	10, 10S
		2.125	.375	10.01	160
		2.323	.276	7.651	80, XS, 80S
2"	2.375	1.503	.436	9.029	XX
		2.067	.154	3.853	40, STD, 40S
		1.687	.344	7.462	160
		2.157	.109	2.638	10, 10S
		1.939	.218	5.022	80, XS, 80S
3 1/2"	4.000	2.728	.636	22.85	XX
		3.364	.318	12.51	80, XS, 80S
		3.548	.226	9.109	40, STD, 40S
		3.760	.120	4.937	10, 10S
3"	3.500	3.068	.216	7.576	40, STD, 40S
		2.624	.438	14.32	160
		2.900	.300	10.25	80, XS, 80S
		2.300	.600	18.58	XX
		3.260	.120	4.332	10, 10S
4"	4.500	3.152	.674	27.54	XX
		3.438	.531	22.51	160
		4.026	.237	10.790	40, STD, 40S
		3.624	.438	19	120
		4.260	.120	5.613	10, 10S
		3.826	.337	14.98	80, XS, 80S
5"	5.563	4.063	.750	38.55	XX
		4.313	.625	32.96	160
		5.047	.258	14.62	40, STD, 40S
		4.563	.500	27.04	120
		5.295	.134	7.770	10, 10S
		4.813	.375	20.78	80, XS, 80S
4 1/2"	5.000	4.290	.355	17.61	XS, 80S
4 1/2"	5.000	4.506	.247	12.54	STD, 40S
6"	6.625	6.357	.134	9.290	10, 10S
		5.189	.719	43.35	160
		5.761	.432	28.57	80, XS, 80S
		4.897	.864	53.16	XX
		5.501	.562	35.39	120
		6.065	.280	18.97	40, STD, 40S
14"	14.000	13.375	.312	45.61	20
		13.500	.250	36.71	10
		12.500	.750	106.1	80
		13.250	.375	54.57	30, STD, 40S
		13.124	.438	63.44	40
		11.814	1.09	150.8	120
		12.814	.594	85.05	60
		13.000	.500	72.09	XS, 80S
		12.124	.938	130.9	100
		11.188	1.406	189.1	160
		11.500	1.250	170.2	140
		13.624	.188	27.73	10S
10"	10.750	9.750	.500	54.74	60, XS, 80S
		10.250	.250	28.04	20
		9.314	.719	77.03	100
		10.020	.365	40.48	40, STD, 40S
		10.136	.307	34.24	30
		9.564	.594	64.43	80
		8.750	1.000	104.1	140, XX
		9.064	.844	82.29	120
		8.500	1.125	115.6	160
		10.420	.165	18.65	10, 10S
8"	8.625	8.071	.277	24.70	30
		8.125	.250	22.36	20
		7.625	.500	43.39	80, XS, 80S
		7.981	.322	28.55	40, STD, 40S
		8.329	.148	13.40	10, 10S
		7.813	.406	35.64	60
		7.189	.719	61.71	120
		7.439	.594	50.95	100
		6.875	.875	72.42	XX
		6.813	.906	74.79	160
		7.001	.812	67.76	140

Weight Chart of Alloy steel ASTM A335 P9 Pipe

SIZE NPS	WEIGHT PER FOOT	GALLON CAPACITY PER LINEAR FOOT	PIPE O.D.	SECTION MODULUS	SCHEDULE PIPE #	WALL THICKNESS	STANDARD TO XXHY	PIPE I.D.
2 1/2	3.53	.2833	2.875	.6870	10	0.120		2.635
	13.71	.1280		1.9971		0.552	XXXHY	1.771
	5.80	.2487		1.0640	40	0.203	STD.	2.469
	10.02	.1842		1.6371	160	0.375		2.125
	6.14	.2435		1.1169		0.216		2.443
	7.67	.2202		1.3386	80	0.276	XHY	2.323
	7.02	.2301		1.2468		0.250		2.375
1/2	0.85	.0158	0.84	.0407	40	0.109	STD	0.622
	1.72	.0026		.0577		0.294	XXHY	0.252
	1.31	.0088		.0528	160	0.188		0.464
	1.09	.0122		.0478	80	0.147	XHY	0.546
1 1/2	2.72	.1058	1.90	.3262	40	0.145	STD	1.610
	6.41	.0494		.5977		0.400		1.100
	4.86	.0730		.5079	160	0.281		1.338
	3.63	.0918		.4118	80	0.200	XHY	1.500
3/4	1.13	.0277	1.05	.0705	40	0.113	STD	0.824
	2.44	.0077		.1103		0.308	XXHY	0.434
	1.95	.0153		.1006	160	0.219		0.612
	1.48	.0225		.0853	80	0.154	XHY	0.742
1	1.68	.0449	1.315	.1328	40	0.133	STD	1.049
	3.66	.0146		.2136		0.358	XXHY	0.599
	2.85	.0271		.1904	160	0.250		0.815
	2.17	.0374		.1606	80	0.179	XHY	0.957
2	2.64	.1898	2.375	.4205	10	0.109		2.157
	9.04	.0922		1.1043		0.436	XXHY	1.503
	3.66	.1743		.5606	40	0.154	STD	2.067
	7.47	.1161		.9806	160	0.344		1.687
	5.03	.1534		.7309	80	0.218	XHY	1.939
	6.29	.1344		.8666		0.281		1.813
	5.68	.1434		.8045		0.250		1.875
1 1/4	2.27	.0777	1.66	.2346	40	0.140	STD	1.380
	5.22	.0328		.4110		0.382		0.896
	3.77	.0549		.3421	160	0.250		1.160
	3.00	.0666		.2913	80	0.191	XHY	1.278
3 1/2	4.98	.5768	4.0	1.3776	10	0.120		3.760
	22.87	.3085		4.8795		0.636	XXHY	2..728
	9.12	.5136		2.3939	140	0.226	STD.	3.548
	10.02	.4998		2.6001		0.250		3.500
	12.52	.4617		3.1400	80	0.318	XHY	3.364
	11.17	.4821		2.8562		0.281		3.438
4	5.62	.7404	4.5	1.7612	10	0.120		4.260
	27.57	.4054		6.7927		0.674	XXHY	3.152
	12.67	.6326		3.7021	60	0.281		3.938
	7.24	.7156		2.2354		0.156		4.188
	13.97	.6126		4.0273		0.312		3.876
	22.53	.4822		5.8997	160	0.531		3.438
	19.02	.5361		5.1790	120	0.438		3.624
	10.80	.6613		3.2145	40	0.237	STD.	4.026
	15.00	.5972		4.2713	80	0.337	XHY	3.826
	11.36	.6528		3.3611		0.250		4.000
3	4.34	.4336	3.50	1.0411		0.120		3.260
	18.6	.2158		3.4243		0.600	XXHY	2.300
	9.67	.3521		2.1207		0.281		2.938
	5.58	.4147		1.3122		0.156		3.188
	14.34	.2811		2.8774	160	0.438		2.624
	7.58	.3840		1.7241	40	0.216	STD.	3.068
	10.26	.3431		2.2253	80	0.300	XHY	2.900
	8.69	.3672		1.9372		0.250		3.000
6	7.59	1.6748	6.625	3.5769	5	0.109		6.407
	66.14	.7809		23.1237		1.125		4.375
	32.74	1.2909		13.711		0.500		5.625
	9.30	1.6488		4.3475	10	0.134		6.357
	28.60	1.3541		12.224	80	0.432	XHY	5.761
	10.79	1.6260		5.0107		0.156		6.313
	60.13	.8727		21.7719		1.000		4.625
	53.21	.9784		20.025		0.864	XXHY	4.897
	25.05	1.4082		10.893		0.375		5.875
5	10.80	1.0979	5.563	4.1161		0.188		5.187
	38.59	.6734		12.0954		0.750	XXHY	4.063
	20.80	.9449		7.4300	80	0.375	XHY	4.813
	12.51	1.0716		4.7279		0.219		5.125
	32.99	.7590		10.7976	160	0.625		4.313
	14.63	1.0391		5.4500	40	0.258	STD.	5.047
	27.06	.8495		9.2534	120	0.500		4.563
	19.19	.9696		6.9358		0.344		4.875

Dimension Tolerance Chart Of A335 gr P9 Boiler Pipe

ASTM A450	HOT ROLLED	OUTSIDE DIA, MM	TOLEARENCE, MM
		190.5＜OD≤228.6	+0.4/-1.6
		101.6＜OD≤190.5	+0.4/-1.2
		OD≤101.6	+0.4/-0.8
	COLD DROWN	Outside Diameter, mm	Tolerance, mm
		190.5＜OD≤228.6	+0.38/-1.14
		50.8≤OD＜63.5	±0.25
		38.1＜OD＜50.8	±0.20
		OD＜25.4	±0.10
		63.5≤OD＜76.2	±0.30
		76.2≤OD≤101.6	±0.38
		101.6＜OD≤190.5	+0.38/-0.64
		25.4≤OD≤38.1	±0.15
ASTM A530 & ASTM A335	NPS	Outside Diameter, inch	Tolerance, mm
		OD>12	±1%
		1-1/2＜OD≤4	±0.79
		8＜OD≤12	+2.38/-0.79
		1/8≤OD≤1-1/2	±0.40
		4＜OD≤8	+1.59/-0.79

Sizes And Schedules Chart Of ASME SA335 Grade P9 Chrome Pipe

O.D. x THICK(MM)	O.D x THICK(MM)	O.D x THICK(MM)
48.3 x 3.6	101.6 x 4.5	63.5 x 4.0
57.0 x 3.6	139.7 x 6.3	76.3 x 3.6
38.1 x 3.2	76.0 x 4.0	57.0 x 4.9
48.3 x 3.2	101.6 x 3.6	63.5 x 3.6
57.0 x 3.2	139.7 x 5.0	70.0 x 6.3
38.1 x 4.0	76.2 x 5.0	57.0 x 6.3
51.0 x 6.3	139.7 x 4.0	70.0 x 3.6
38.1 x 6.3	76.2 x 6.3	57.0 x 7.9
44.5 x 6.3	88.9 x 4.0	63.5 x 3.2
51.0 x 3.6	114.3 x 5.0	70.0 x 3.2
42.4 x 3.2	82.5 x 4.5	60.3 x 3.2
51.0 x 3.2	114.3 x 3.6	63.5 x 7.9
42.4 x 4.0	88.9 x 3.2	60.3 x 3.6
50.8 x 4.5	101.6 x 6.3	63.5 x 6.3
44.5 x 3.2	88.9 x 3.6	60.3 x 5.0

Outside Diameter Tolerance of SA335 P9 Round Pipe

NPS DESIGNATOR	UNDER		OVER
NPS DESIGNATOR	MM	IN.	MM	IN.
Over 8 to 12, incl.	0.79	1 ⁄ 32 (0.031)	2.38	3 ⁄ 32 (0.093)
1⁄8 to 1 1⁄2 , incl.	0.40	1 ⁄ 64 (0.015)	0.40	1 ⁄ 64 (0.015)
Over 4 to 8, incl.	0.79	1 ⁄ 32 (0.031)	1.59	1 ⁄ 16 (0.062)
Over 1 1⁄2 to 4, incl.	0.79	1 ⁄ 32 (0.031)	0.79	1 ⁄ 32 (0.031)
Over 12	± 1 %

ASME Sa335 P9 Hot Finished Pipe Testing and Inspection

Testing and Inspection

PMI Test
Bend Test
Flattening Test
Non destructive test

Hydrostatic test as per ASTM A530
Hardness Test
Transverse or Longitudinal Tension Test

Hardness Of NBR 5603 P9 High Temperature Pipe

HARDNESS	≤ 163HB

Chemical Composition Of ASTM a335 Grade P9 Alloy Steel Pipe

Carbon

0.015 max

Phosphorus

0.025 max

Sulfur

0.025 max

Silicon

0.50 max

Manganese

0.30-0.60

Molybdenum

0.45-0.65

Chromium

4.00-6.00

SA335 Grade P9 Alloy Steel Seamless Pipe Mechanical Properties

ASTM A335 P9 Pipe Manufacturer in China Provides The Best Pipes Available, With Exceptional Mechanical Properties.

Elongation

30 min

Yield Strength

205 MPa

Tensile Strength, MPa

415 min

Equivalent Chart Of SA335 P9 Round Pipe

UNS

S50400

ASME

SA335 P9

ASTM

A335 P9

3604 P1 629-470

ISO

2604 II TS38

JIS G 3458

STPA 26

Elongation Requirement Of ASTM a335 Grade P9 Alloy Steel Pipe

ELONGATION IN 2 IN. OR 50 MM, MIN %
WALL THICK		P9
MM	IN.	TRANSVERSE	LONGITUDINAL
4.8	3/16 (0.188)		24
1.6	1/18 (0.062)		18
8	5/16 (0.312)	20	30
2.4	3/32 (0.094)		20
5.6	7/32 (0.219)		26
7.2	9/32 (0.281)	19	28
3.2	7/8 (0.125)		21
6.4	1/4 (0.250)	18	27
4	5/32 (0.156)		22

Difference Between ASTM A335 P9 Pipe and ASTM A335 P91 Pipe

Difference ASTM A335 P9 Pipe Pipe and ASTM A335 P91 Pipe

ASTM A335 P9 Pipe VS ASTM A335 P91 Pipe

	ASTM A335 P9 Pipe	ASTM A335 P91 Pipe
Uses	Typically Used In Refineries	Used In Power Plants And Petrochemical Plants, Especially For High-pressure Boilers
Properties	Highly resistant to corrosion and oxidation	High strength, resistant to high pressure, high temperature, and high mechanical stresses
Chemical composition	Contains chromium, silicon, molybdenum, carbon, manganese, phosphorous, and sulfur	Contains chromium, molybdenum, vanadium, nickel, and manganese

How Is The Corrosion Resistance Of Astm A335 P9 Pipe Guaranteed By Yaye Industrial Wenzhou ?

Primarily Through Its Alloy Composition
Includes High Levels Of Chromium And Molybdenum
Providing Excellent Resistance To Oxidation And Corrosion
Particularly In High-temperature Environments