ASTM A790 UNS S31803 Seamless Pipe

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ASTM A790 Pipe & Duplex Stainless Steel S31803 Pipes Supplier in India

Stainless steel alloy grades such as UNS S31803 prove to be particularly useful in applications that are susceptible to stress related corrosion cracking. SCC or stress related corrosion cracking in pipes can have harmful effects on not only the workers in the factory but also to the business itself. Since ASTM A790 UNS S31803 Duplex Steel Seamless Pipe is resistant to SCC, the piping system becomes durable and it has longevity in comparison to conventional steels.

ASTM A790 USN S31803 4inch NPS SCH10S 114.30 * 3.05 heat 300336 Seamless

Besides having superior resistance to SCC, the ASME SA 790 UNS S31803 Pipe has improved mechanical characteristics like higher yield strength, which incidentally is almost twice that of a traditional austenitic stainless steel alloy. Pipes under specification ASTM A790, are produced either in a seamless manner or they have a welded construction. The automatic welding process used to weld the ASTM A790 Pipe is to be done without the use of any filler metal. The specification also calls for determining the percentage of elements used to alloy both ASTM A790 Grade UNS S31803 Welded Pipe and seamlessly constructed ones as well. Testing is also an important parameter of these pipes. In addition to a nondestructive electric test, the ASTM A790 UNS S31803 Seamless Pipe is required to conform to the values of tension test, flattening tests, hydrostatic tests as well as a hardening test. Perfect impex is a large manufacturer and supplier of these pipes and we produce all kinds and variations of the product. The advantage to choose ASTM A790 Grade UNS S31803 Pipe manufacturer is to get 5 to 10% discount price compare to stockist and supplier in Mumbai and Prime quality material with Mill test Certificate.

Check ASTM A790 Grade UNS S31803 Welded Pipe size range and ASTM A790 UNS S31803 Pipe Supplier in India

Table of Content

Standard Specification Of ASTM A790 UNS S31803 Seamless Pipe
Various Types Of ASME SA 790 UNS S31803 Pipe
Duplex UNS S31803 pipe Price list
ASTM A790 Grade UNS S31803 Welded Pipe
Difference Between Uns S31803 And Uns S32205
ASTM A790 Grade S31803 Pipes Chemical Composition Chart
SA 789 S31803 Pipe Mechanical Characteristics
Equivalent Material Grade Of Duplex UNS S31803 Pipe
Physical Properties of ASTM A790 Grade UNS S31803 Welded Pipe
UNS S31803 EFW Pipe Size Chart In Mm And Inches
UNS S31803 Duplex Seamless Tubing Schedule
Astm A789 Uns S31803 Pipe Pressure Rating
We have supplied a wide range of ASTM A790 UNS S31803 Pipe for a variety of applications in the following countries
Large Inventory Of ASTM A790 UNS S31803 Duplex Steel Seamless Pipe
ASTM A790 Pipe Special Sizes Available

ASTM A790 UNS S31803 Pipe

ASTM A790 Pipe

Standard Specification Of ASTM A790 UNS S31803 Seamless Pipe

Check dimensions and specification of Duplex S31803 Seamless Pipe amd ASTM A790 UNS S31803 Welded Pipes Manufacturer in India

We can also cut, thread, and groove UNS S31803 Pipes to meet your specifications.
Specifications	ASTM A 790 ASME SA 790
Standard	AISI, DIN, EN, GB, JIS, ASTM, ASME UNS S31803 Pipe
UNS S31803 Seamless Pipe Outer Diameter	6.00 mm OD up to 250 mm OD, Sizes up to 12” NB
UNS S31803 Welded Pipe size	5.0 mm - 1219.2 mm
UNS S31803 EFW Pipe size	5.0 mm - 1219.2 mm
Thickness	0.3mm - 50 mm
UNS S31803 Welded pipe Size	6.35 mm OD To 152 mm OD
Swg & Bwg	10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
UNS S31803 Seamless pipe Size	3.35 mm OD To 101.6 mm OD, 15 NB to 150 NB IN
UNS S31803 Pipe wall thickness	0.020 in – 0.220 in
UNS S31803 Pipes Schedule	SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS A790 Pipe Supplier
ASTM A790 Pipes Form	Hydraulic, Round, Straight Pipes, Square, Hollow, Coiled, U Shape etc.
ASTM A790 GR UNS S31803 Duplex Pipe Finish	Polished, Annealed and Pickled, Bright and Annealed, MF, NO.1, NO.4, 2B, BA, HL, 8K, Mirror finish,etc
SA 790 S31803 Pipes Length	Double Random, Single Random, Standard & Cut length
A790 Grade UNS S31803 Welded Pipe End	Plain End, Beveled End, Treaded.
Duplex S31803 Seamless Pipes Type	UNS S31803 Seamless, ERW, EFW, Welded, Fabricated, CDW, DOM, CEW Pipes
Supplier provide Value Added Service	Draw and Expansion as per required Size and Length, Polish (Electro and Commercial) Annealed and Pickled Bending, Machining Etc.
Marking	All UNS S31803 Pipes are marked as follows: Grade, Standard, OD, Thickness, Length, Heat No. and Supplier / Manufacturer’s Name
Material Test Certificates (MTC)	Material Test Certificates (MTC) as per EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2, 100% Radiography Test Report, Raw Materials Certificate, Third Party Inspection Report, Fumigation Certificates, Heat Treatment Charts, UNS S31803 pipe HS Code Commercial Invoice, Form A for Generalized System of Preferences (GSP), Manufacturer Test Certificate , Laboratory Test Certificate from Govt. Approved Lab.

Various Types Of ASME SA 790 UNS S31803 Pipe

Duplex UNS S31803 pipe Price list

UNS S31803 price

ASTM A790 UNS S31803 Seamless Pipe Price	Duplex UNS S31803 pipe Price in INR	ASTM A790 Pipe Price in USD
Duplex SS Pipes Sa790 Gr.uns S31803 Nps5 (Dn 125) Sch. 160 Sml Asme B36.10	INR 81,838	USD 1114.84
Dss Pipe Dn 80 (Grade Uns S31803) (6 Mtrs)	INR 74,644	USD 1016.84
Dss Pipe Dn 25 (Grade 1.4462/ Uns S31803) (24 Mtrs)	INR 115,757	USD 1576.90
Duplex pipe (38.1x1.65x5880mm) (Uns S31803) 93 Pcs	INR 672,420	USD 9160.03
Duplex Stainless Steel Welded pipe To Specification Sa 789 Uns S31803/	INR 65,604	USD 893.69

ASTM A790 Grade UNS S31803 Welded Pipe

UNS S31803 welded pipe is considered inalienably weaker due to a weld seam but UNS S31803 welded pipes are too very high demands because of their lower Price.

Difference Between Uns S31803 And Uns S32205

UNS S31803 and UNS S32205 are referred to as duplex 2205. Generally, UNS2205 contains ASTM S31803 and S32205 duplex stainless steels. In other words, S31803 and S32205 are both called 2205 stainless steel, and S32205 is the updated series of S31803 by the including of the lower limit content of Chromium, Molybdenum and Nitrogen components, which makes the small difference in mechanical properties.

ASTM A790 Grade S31803 Pipes Chemical Composition Chart

UNS S31803 chemical composition

C	N	P	Si	Mn	Mo	Fe	Cr	S	Ni
1.0	0.03	0.02	2.0	3.0 - 3.5	22.0 - 23.0	0.03	4.5 - 6.5	0.14 - 0.2	Bal

SA 789 S31803 Pipe Mechanical Characteristics

Best price of ASTM A790 Pipes and UNS S31803 Duplex Stainless Steel Seamless Pipe ready stock for urgent requirements, ISO Certified A790 UNS S31803 Pipe Supplier in India

ASTM A790 UNS S31803 mechanical properties

Density	Melting Point	Yield Strength (0.2%Offset)	Tensile Strength	Elongation
7.8 g/cm3	1350 °C (2460 °F)	Psi - 80000 , MPa - 550	Psi - 116000 , MPa - 800	15 %

Equivalent Material Grade Of Duplex UNS S31803 Pipe

STANDARD	UNS	WERKSTOFF NR.
Duplex S31803	S31803	1.4462

Physical Properties of ASTM A790 Grade UNS S31803 Welded Pipe

Grade S31803	Density (kg/m3)	Elastic Modulus(GPa)	Mean Co-eff of Thermal Expansion (μm/m/°C)			Thermal Conductivity (W/m.K)		Specific Heat 0-100°C( J/kg.K)	Electrical Resistivity (nΩ.m)
			0-100°C	0-315°C	0-538°C	at 100°C	at 500°C
UNS S31803	782	190	13.7	14.2	–	19	–	418	850

UNS S31803 EFW Pipe Size Chart In Mm And Inches

Many sizes and a wall thickness of ASTM A790 Grade UNS S31803 Welded Pipe, ASTM A790 UNS S31803 Pipe supplier and distributor in India

OD mm	WT mm	in.	Sch	Kg/m
13.72	2.24	1/4	40S	0.64
13.72	3.02	1/4	80S	0.81
13.72	1.65	1/4	10S	0.50
17.15	1.65	3/8	10S	0.64
17.15	2.31	3/8	40S	0.86
17.15	3.20	3/8	80S	1.12
21.34	2.11	1/2	10S	1.02
21.34	2.77	1/2	40S	1.29
21.34	3.73	1/2	80S	1.65
26.67	2.11	3/4	10S	1.30
26.67	2.87	3/4	40S	1.71
26.67	3.91	3/4	80S	2.23
33.40	2.77	1	10S	2.13
33.40	3.38	1	40S	2.54
33.40	4.55	1	80S	3.29
33.40	6.35²⁾	1	160	4.30
42.16	2.77	1¼	10S	2.73
42.16	3.56	1¼	40S	3.44
42.16	4.85	1¼	80S	4.53
42.16	6.35²⁾	1¼	160	5.69
48.26	2.77	1½	10S	3.16
48.26	3.68	1½	40S	4.11
48.26	5.08	1½	80S	5.49
60.33	2.77	2	10S	3.99
60.33	3.91	2	40S	5.52
60.33	5.54	2	80S	7.60
60.33	8.74²⁾	2	160	11.29
73.03	3.05	2½	10S	5.35
73.03	5.16	2½	40S	8.77
73.03	7.01	2½	80S	11.59
88.90	5.49	3	40S	11.47
88.90	7.62	3	80S	15.51
88.90	11.13²⁾	3	160	21.67
88.90	3.05	3	10S	6.56
101.60	5.74	3½	40S	13.78
101.60	3.05	3½	10S	7.53
101.60	8.08	3½	80S	18.92
114.30	3.05	4	10S	8.50
114.30	6.02	4	40S	16.32
114.30	8.56	4	80S	22.67
114.30	13.49²⁾	4	160	34.05
141.30	6.55	5	40S	22.10
141.30	9.53	5	80S	31.44
141.30	15.88²⁾	5	160	49.87
168.28	3.4	6	10S	14.04
168.28	7.11	6	40S	28.69
168.28	10.97	6	80S	43.21
168.28	14.27	6	120	54.75
168.28	18.26²⁾	6	160	68.59
219.08	8.18	8	40S	43.20
219.08	12.7	8	80S	65.63
219.08	18.23	8	120	91.30
219.08	23.01²⁾	8	160	112.97

UNS S31803 Duplex Stainless Steel Pipe Weigh Chart

Weight in

NPS	Outside Diameter		Wall Thickness			Weight
NPS	mm	in	mm	Sched	kg/Mtr	Lb/ft
1/2″	0.840	21	0.109	2.769	40 STD	1.268	0.851
			0.147	3.734	80 STD	1.621	1.088
3/4″	1.050	27	0.113	2.870	40 STD	1.684	1.131
			0.154	3.912	80 STD	2.195	1.474
1″	1.315	33	0.133	3.378	40 STD	2.501	1.679
			0.179	4.547	80 STD	3.325	2.172
1 1/4″	1.660	42	0.140	3.556	40 STD	3.385	2.273
			0.191	4.851	80 STD	4.464	2.997
1 1/2″	1.900	48	0.145	3.683	40 STD	4.048	2.718
			0.200	5.080	80 STD	5.409	3.361
2″	2.375	60	0.154	3.912	40 STD	5.441	3.653
			0.218	5.537	80 STD	7.480	5.022
2 1/2″	2.875	73	0.203	5.516	40 STD	8.629	5.793
			0.276	7.010	80 STD	11.411	7.661
3″	3.500	89	0.216	5.486	40 STD	11.284	7.576
			0.300	7.620	80 STD	15.272	10.253
4″	4.500	114	0.237	6.020		16.073	10.790
			0.337	8.560		22.318	14.983
6″	6.625	168	0.188	4.775		19.252	12.924
			0.203	5.516		20.739	13.923
			0.219	5.563		22.318	14.983
			0.250	6.350		25.354	17.021
			0.280	7.112	40 STD	58.263	18.974
			0.312	7.925		31.334	21.036
			0.375	9.525		37.285	25.031
			0.432	10.973	80 XHY	42.561	28.573
			0.500	12.700		48.719	32.708
8″	8.625	219	0.188	4.775		25.233	16.940
			0.203	5.156		27.198	18.259
			0.219	5.563		29.286	19.661
			0.250	6.350	20	33.308	22.361
			0.277	7.036	30	36.786	24.696
			0.322	8.179	40	42.352	28.554
			0.375	9.525		49.216	33.041
			0.406	10.312	60	53.085	35.638
			0.500	12.700	80 XHY	64.627	43.388
10″	10.750	273	0.188	4.775		31.588	21.207
			0.219	5.563		36.689	24.631
			0.250	6.350	20	41.759	28.035
			0.307	7.798	30	51.002	34.240
			0.344	8.738		56.946	38.231
			0.365	9.271	40 STD	63.301	40.483
			0.438	11.125		71.852	48.238
			0.500	12.700	60 XHY	81.530	54.735
			0.594	15.088	80	95.969	64.429
12″	12.750	324	0.188	4.775		37.570	25.222
			0.219	5.563		43.657	29.309
			0.250	6.350		49.713	33.375
			0.281	7.137		55.739	37.420
			0.312	7.925		61.735	41.445
			0.375	9.525		73.824	49.562
			0.406	10.312		79.727	53.525
			0.500	12.700		97.438	65.415
			0.562	14.275		108.966	73.154
14″	14.000	356	0.188	4.775		41.308	27.732
			0.219	5.563		48.012	32.233
			0.250	6.350	20	54.685	36.713
			0.281	7.137		61.327	41.172
			0.312	7.925		67.939	45.611
			0.375	9.525	STD	81.281	54.568
			0.438	11.125	40	94.498	63.441
			0.500	12.700	XHY	107.381	72.090
			0.625	15.875		132.983	89.278
16”	16.000	406	0.188	4.775		47.290	21.748
			0.219	5.563		54.980	36.910
			0.250	6.350	10	62.639	42.053
			0.281	7.137		70.268	47.174
			0.312	7.925	20	77.866	52.275
			0.344	8.738		85.677	57.519
			0.375	9.525	30 STD	93.213	62.578
			0.438	11.125		108.433	72.797
			0.500	12.700	40 XHY	123.289	82.770
18″	18.000	457	0.219	5.563		61.948	41.588
			0.250	6.350		70.593	47.393
			0.281	7.137		79.208	53.176
			0.312	7.925	20	87.792	58.939
			0.375	9.525	STD	105.144	70.588
			0.438	11.125	30	122.369	82.152
			0.500	12.700	XHY	139.198	93.450
			0.562	14.275	40	155.904	104.666
			0.625	15.875		172.754	115.978
20″	20.000	508	0.250	6.350		78.547	52.733
			0.282	7.163		88.458	59.386
			0.312	7.925		97.719	65.604
			0.375	9.525	20 STD	117.075	78.598
			0.438	11.125		136.305	91.508
			0.500	12.700	30 XHY	155.106	104.130
			0.594	15.088	40	183.378	123.110
			0.625	15.875		192.640	129.328
			0.688	17.475		211.368	141.901
24″	24.000	610	0.250	6.350		94.456	63.413
			0.281	7.137		106.029	71.183
			0.312	7.925		117.573	18.932
			0.375	9.525	20 STD	140.938	64.618
			0.438	11.125		164.176	110.219
			0.500	12.700	XHY	186.923	125.490
			0.625	15.875		232.410	156.028
			0.688	17.475	40	255.148	171.293
			0.750	19.050		277.401	186.233
30″	30.000	762	0.250	6.350		118.318	79.433
			0.281	7.137		132.851	89.189
			0.312	7.925	10	147.353	98.925
			0.375	9.525	STD	176.731	118.648
			0.438	11.125		205.983	138.286
			0.500	12.700	20 XHY	234.647	157.530
			0.625	15.875	30	292.066	196.078
			0.688	17.475		320.817	215.380
			0.750	19.050		348.988	234.293
36″	36.000	914	0.250	6.350		142.180	95.453
			0.281	7.137		159.672	107.196
			0.312	7.925	10	177.133	118.918
			0.375	9.525	STD	215.525	142.678
			0.438	11.125		247.790	166.353
			0.500	12.700	20 XHY	282.372	198.570
			0.625	15.875		351.723	236.128
			0.688	17.475		386.487	259.467
			0.750	19.050		420.576	282.353
42″	42.000	1067	0.312	7.925		206.914	138.911
			0.375	9.525	STD	248.319	166.708
			0.500	12.700	XHY	33.097	221.610
			0.750	19.050		492.163	330.413
48″	48.000	1219	0.375	9.525	STD	284.112	190.738
			0.438	11.125		331.404	222.487
			0.500	12.700	XHY	377.822	253.650
			0.750	19.050		563.750	378.473
			0.875	22.225		655.969	440.383

UNS S31803 Duplex Seamless Tubing Schedule

1/4" IPS(.540" O.D.)	4" IPS(4.500" O.D.)
SCH 40, 80	SCH 10, 40, 80, 160, XXH
SCH 10, 40, 80	SCH 10, 40, 80, 160, XXH
3/8" IPS(.675" O.D.)	5" IPS( 5.563" O.D.)
1/8" IPS(.405" O.D.)	3 1/2" IPS( 4.000" O.D.)
1/2" IPS(.840" O.D.)	6" IPS(6.625" O.D.)
SCH 5, 10, 40, 80, 160, XXH	SCH 5, 10, 40, 80, 120, 160, XXH
3/4" IPS(1.050" O.D.)	8 ” IPS(8.625" O.D.)
SCH 10, 40, 80	SCH 10, 40, 80, 160, XXH
SCH 10, 40, 80, 160, XXH	SCH 5, 10, 40, 80, 120, 160, XXH
1" IPS:(1.315′ O.D.)	10" IPS(10.750" O.D.)
SCH 5, 10, 40, 80, 160, XXH	SCH 10, 20, 40, 80 (.500), TRUE 80(.500)
1-1/4" IPS(1.660" O.D.)	12" IPS(12.750" O.D.)
SCH 10, 40, 80, 160, XXH	SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500)
1-1/2" IPS(1.900" O.D.)	14" IPS(14.000" O.D.)
SCH 10, 40, 80, 160, XXH	SCH10 (.188), SCH40 (.375)
2" IPS(2.375" O.D.)	16" IPS(16.000" O.D.)
SCH 10, 40, 80, 160, XXH	SCH10(.188), SCH40(.375)
2 1/2" IPS(2.875" O.D.)	18" IPS (18.000" O.D.)
SCH 10, 40, 80, 160, XXH	SCH-40 (.375)
3" IPS( 3.500" O.D.)
SCH 5, 10, 40, 80, 160, XXH

Astm A789 Uns S31803 Pipe Pressure Rating

Pipe O.D. (In.)	Wall Thickness Of Pipe (Inches)
	.028	.035	.049	.065	.083	.095	.109	.120
	Working Pressure (Psig)
1/8	7900	10100
1/4	3700	4800	7000	9500
5/16		3700	5400	7300
3/8		3100	4400	6100
1/2		2300	3200	4400
3/4			2200	3000	4000	4600
1				2200	2900	3400	3900	4300

We have supplied a wide range of ASTM A790 UNS S31803 Pipe for a variety of applications in the following countries

We supplierd to following countries	Products
Indonesia, Dammam -KSA, Philippines, Belgium	10 inch S31803 duplex stainless steel Pipe
Europe, Qatar, France, Thailand	saf S31803 duplex stainless steel seamless pipes
Thailand, Czechia, Germany, Malaysia	3 inch uns S31803 duplex stainless steel pipe
Bangladesh, Malaysia, USA, Finland	ASME sa790 S31803 duplex stainless seamless pipe
Saudi Arabia (KSA), South Africa, Kuwait, Brazil	Schedule 160 S31803 duplex pipe
Singapore, Bahrain, South Africa, Singapore	Food Grade S31803 Duplex Stainless Steel Pipe
UK, Philippines, Australia, Nigeria, France	Jis standard saf S31803 duplex stainless steel seamless pipes
Hong Kong, Oman, UAE, Malaysia	duplex S31803 38mm od stainless steel pipe
Iran, Chile, Italy, Singapore	2 Inch ASTM A789 S31803 Seamless Duplex Pipe
Norway, United Arab Emirates (UAE), Turkey, Malaysia	3mm Outer Diameter S31803 duplex stainless steel Pipe
Russia, Netherlands, Malaysia, Dubai	duplex S31803 3mm stainless steel Pipe
Mexico, Egypt, UK, Spain	ASTM A790 UNS S31803 Plain end PE SEAMLESS PIPE
Europe, United Kingdom -UK, Malaysia, UAE	A790 S31803 Sch20 Duplex Stainless Steel Pipe
Poland, UK, Canada, Ellington -United States	sch40 duplex S31803 polish pipe
Malaysia, Philippines, Canada, Singapore	6 inch S31803 Duplex stainless steel welded pipe
Romania, Europe, Japan, Malaysia	SCH 120 Duplex S31803 seamless square pipe
Colombia, Sweden, Malaysia, China	Food Grade S31803 Duplex Stainless Steel Pipe
Los Alamos -Mexico, Malaysia, Taiwan, Philippines	21mm od S31803 duplex stainless steel pipe
NY 12203 (USA), Singapore, South Korea, Malaysia	32 Inch Large Diameter S31803 Duplex Stainless Steel Pipes

Large Inventory Of ASTM A790 UNS S31803 Duplex Steel Seamless Pipe

Duplex 2205 S31803 Rectangular Pipes	Duplex 2205 S31803 EFW Pipes
SCH20 Duplex 2205 S31803 Pipes	SCH80 S31803 Duplex Steel Pipes
Hot Rolled Duplex 2205 S31803 Pipes	Hot Rolled Duplex Steel S31803 Seamless Pipes
Hot Rolled Stainless Duplex S31803 Welded Pipes	Cold Drawn S31803 Duplex Pipes
Cold Drawn Duplex 2205 S31803 Welded Pipes	Cold Drawn Duplex Steel S31803 Seamless Pipes
Duplex Steel S31803 Square Pipes	Stainless Duplex S31803 Hollow Pipes
Duplex Steel S31803 Fabricated Pipes	S31803 Duplex 2205 Annealed pipes
Stainless Duplex S31803 small diameter Pipes	Duplex Steel S31803 Capillary Pipes
S31803 Grade Pipes	Seamless Steel Grade S31803 Pipes
S31803 Jis Duplex Stainless Steel Pipes	Welded S31803 Pipes
1.4462 Werkstoff S31803 Pipes	1.4462 S31803 Round Pipes
2205 S31803 Thick Wall Pipes	Alloy 2205 S31803 Welded Pipes
S31803 Alloy round pipes	Duplex Material S31803 Polished Pipes

ASTM A790 Pipe Special sizes available

Thick wall a790 gr s31803 pipe	Thin wall UNS S31803 pipe
1 inch	8 inch
2 inch	12 inch
2.5 inch	3 inch