ASTM A789 Uns 32520 Duplex Stainless Steel Pipe for Heat Exchanger and Petroleum Industry

• Type: Round
• Standard: AISI, ASTM, DIN, JIS, GB
• Composition: Ferrous Steel Scrap
• Technique: Hot Rolled
• Shape: Round
• Surface Treatment: Oil Painting
• Model NO.: ASME SA 789 UNS 32520
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Cold Heading Steel, Mold Steel
• Application: Structural Steel Bar
• Materials: 15crmog, 35CrMo, 16mn, etc
• Outer Diameter: 5.0-1219.2mm
• Length: 5.8m-12m or as Required
• Thickness: 5 - 20 mm
• Steel Grade: ASME SA 789
• Transport Package: in Bundles or Wooden Box
• Specification: 5.0-1219.2mm
• Trademark: JIADE
• Origin: China
• HS Code: 7307930000
• Production Capacity: 5000tons

Product Description

Product Parameters

 

Products N/O	ASME SA 789 UNS 32520 Duplex Steel Pipe
Brand Name	OEM
origin	China
Small Orders	Accepted

Duplex stainless steel has a signatory dual microstructure phase, which gives them heightened advantages in comparison to conventional steel. And since the ductility factor of these alloys is high, achieving an ASTM A789 UNS 32520 Duplex Stainless Steel Pipe Brighting Annealing is relatively simple. As bright annealed bars, not only do they have a smooth surface but, they can be constructed by the manufacturers, despite tight tolerances. Buyers have the option of purchasing either seamless or welded duplex steel pipes. Though with regards to its appearance, both welded and an ASME SA 789 UNS 32520 Seamless Pipe may be similar, yet dissimilar. While the shape and size of the pipe may be similar, the manner of manufacturing the UNS S32550 grade F61 Welded Pipe involves a weld seam. Though it is possible to redact the appearance of a weld seam by a significant degree, in a high pressured environment, the performance of a welded pipe is almost 20% lower than that of a seamless one. Yet, the cost-efficiency of a welded type is much higher than the former. When one speaks of the properties of duplex stainless steel alloys - their corrosion resistance is a feature that suits corrosive applications. Not to forget their performance in stress-related corrosive environments, where conventional alloys are susceptible to cracking. Cracked pipes are highly undesired in applications, where the media transported is flammable or toxic. Toxic media is highly corrosive. Either gaseous or liquid, the media flowing through pipes causes some form of friction. As the durability, corrosion resistance, and longevity of Alloy F255 UNS 32520 Pipe is much higher many buyers prefer using them. The specifications as - ASTM A790 and ASTM A789, are used in the construction of UNS S32520 EN 1.4507 Duplex Pipe. Both specifications take into consideration seamless as well as welded constructed pipes. In addition to the chemistry requirements, both specifications - ASTM A789 and ASTM A790 UNS S32520 Pipe require conformance to tests about their mechanical properties.

"We've proven that we are competitive in India, Brazil, Houston & UAE. Our ASTM A789 UNS 32520 Duplex Stainless Steel Pipe Brighting Annealing, Duplex and Super Duplex products are of European origin, have recognised quality and the required traceability. A number of Russina & Brazilian companies have been JIADE GROUP clients for years through our international sales network.".

 

ASTM A789 UNS 32520 Duplex Stainless Steel Pipe

 

ASTM A789 UNS 32520 Seamless Pipe

 

ASME SA 789 UNS 32520 Welded Pipe

 

ASTM A789 UNS 32520 Duplex Stainless Steel Pipe sizes
ASTM A789 UNS 32520 Seamless Pipe
Size: 4 - 219mm
Thickness : 0.5 - 20mm
Length: Single, Double Random & Cut Length
ASTM A789 UNS 32520 Welded Pipe
Size: 5.0 - 1219.2 mm
Thickness : 0.5 - 20mm
Length: Single, Double Random & Cut Length
 

A789 UNS 32520 Duplex Stainless Steel Seamless Pipe Specification

International Specification	ASTM A789 UNS S32750
Standard Specification	ASME, ASTM, AISI, AMS, JIS, EN, SAE, DIN, NF, TOCT, DS, DTD, GB
ASTM A789 UNS 32520 Seamless Pipe Size	OD: 4 to 219mm Wall Thickness: 0.5 to 20mm
A789 UNS 32520 Duplex Stainless Steel Welded Pipe Size	OD: 5.0 - 1219.2 mm
ASME SA 789 UNS 32520 EFW Pipe Size	OD: 5.0 - 1219.2 mm
SA 789 UNS 32520 Duplex Stainless Steel Pipe WT	SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Duplex ASTM A789 32520 Pipe manufacturing techniques	Seamless / ERW / EFW/ Welded / Fabricated / CDW/ LSAW/ Seam-Welded / Redrawn
Origin of UNS S32520 Duplex Stainless Steel pipe material	Indian, European, Korean, Japanese
Duplex Steel ASME SA 789 32520 Pipe End Types	BE : Beveled end BBE : Bevel both ends BLE : Bevel large end BSE : Bevel small end TOE / POE = Treaded One End / Plain One End TOE / BOE = Treaded One End / Beveled One End POE / BOE = Plain One End / Beveled One End TBE = Treaded Both Ends PBE = Plain Both Ends
Form	Round, Square, Rectangular
UNS S32520 Stainless Steel Pipe Length	Single Random, Double Random & Required Length End: Plain End, Beveled End, Treaded
SA 789 UNS 32520 Duplex Steel Pipe Delivery Condition	Normal annealing+Tempered, Annealed and Pickled, Brighting annealing, BK, Pickled, Hot Finished, Polished, Cold Drawn
Alloy F255 UNS 32520 Pipe Packing	Ply Wooden Boxes PE Fabric Bundles Steel Strips Bundled Standard seaworthy export packing Plastic Bags, or as required
A789 UNS 32520 Duplex Steel Pipe Value Added Services	Cut to size, thread, and groove
Port	Tianjin CHINA
Stocking distributor of leading ASTM A789 UNS 32520 Duplex Stainless Steel Pipe manufacturers	Sanyo Special Steel, Japan make ASTM A789 UNS 32520 Pipe Schoeller Bleckmann, Austria make A789 UNS 32520 Duplex Stainless Steel Seamless Pipe Nippon Steel Corporation, Japan make ASME SA 789 UNS 32520 Pipe Sumitomo Metals, Japan make UNS S32550 grade F61 Duplex Pipes Seah Steel Corporation, Korea make SA 789 UNS 32520 Duplex Stainless Steel Seamless Pipe Kobe Special Tube, Japan make Duplex ASTM A789 32520 Pipe Tubacex Tubos Inoxidables S.A., Spain make UNS S32520 Duplex Stainless Steel Pipe
A789 UNS 32520 Duplex Steel Pipe Dimensional Specification	ANSI/ ASME B36.10, B36.19, B2.1
Marking on SA 789 32520 Duplex Steel Pipe	Specification Material Grade Nominal Size Schedule or Wall Thickness Method of Manufacturing (Seamless or Welded) Heat Number Manufacturer's Name or Custom Logo - on request Marked Pipe Sample: ASTM A789 UNS 32520 12" NB SCH 40S SEAMLESS HEAT NO. XXXX

UNS Designation for ASTM A789 Duplex Stainless Steel Pipe

UNS DESIGNATION	AMERICAN (USA) SPECIFICATION
UNS S31803	ASTM A789/ SA789
UNS S32205	ASTM A789/ SA789
UNS S31500	ASTM A789/ SA789
UNS S32550	ASTM A789/ SA789
UNS S32750	ASTM A789/ SA789
UNS S32950	ASTM A789/ SA789
UNS S32520	ASTM A789/ SA789

ASME SA 789 UNS 32520 Pipe Inspection & Test reports

• Mill Test Certificates with all ASTM A789 UNS 32520 Duplex Stainless Steel Pipe
• Flattening Test
• Flaring Test
• Blow Test
• Bending Test
• Impact Test
• Hardness Test
• Exterior Size Inspection
• EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)
• Chemical Component Analysis
• Mechanical Properties including Ultimate Yield strength, tensile strength, Elongation
• PMI Test Reports
• Visual Inspection Reports
• Third Party Inspection for ASTM A789 UNS 32520 Pipe
• NABL Approved Lab Reports
• Non Destructive Test Reports
• Destructive Test Report
• Heat Treatment Charts
• Surface roughness measurement
• 100% Radiography Test Report
• Fumigation Certificates
• Raw Materials Certificate
• Moisture testing
• Laboratory Test Certificate from Govt. Approved Lab
• Form A for Generalized System of Preferences (GSP)
• HS Code Commercial Invoice

UNS S32550 grade F61 Duplex Pipe Price List ex China

4 NB SCH 160 GRD 32520 SMLS SUPER DUPLEX PIPE

INR 1200/ Kg

Contact us for free sample or send us an email to   for urgent delivery.

Types of ASTM A789 UNS 32520 Duplex Stainless Steel Pipe

 

ASTM A789 UNS 32520 Welded Pipe

 

A789 UNS 32520 Duplex Stainless Steel Seamless Pipe

 

ASME SA 789 UNS 32520 Round Pipe

 

UNS S32550 grade F61 Duplex Rectangular Pipe

 

SA 789 UNS 32520 Duplex Stainless Steel Square Pipe

 

Duplex ASTM A789 32520 Schedule 5S Pipe

 

UNS S32520 Duplex Stainless Steel Schedule 40S Seamless Pipe

 

Duplex Steel ASME SA 789 32520 Polished Pipe

 

UNS S32520 Stainless Steel Exhaust Pipe

 

SA 789 UNS 32520 Duplex Steel Thin Wall Pipe

 

Alloy F255 UNS 32520 Custom Pipe

 

A789 UNS 32520 Duplex Steel Cold Drawn Seamless Pipe

 

SA 789 32520 Duplex Steel Clad Pipe

 

A789 32520 Duplex Steel ERW Pipe

 

1.4507 UNS 32520 Duplex EFW Pipe

 

Duplex UNS S32520 EN 1.4507 SCH 40 Seamless Pipe

Complete range of SA 789 UNS 32520 Duplex Stainless Steel Pipe material

SA 789 UNS 32520 Duplex Stainless Steel Hollow Pipes	A789 32520 Duplex Steel High pressure Pipes
UNS S32520 Duplex Stainless Steel Custom Pipes	Duplex Steel ASME SA 789 32520 Beveled End Pipes
ASTM A789 UNS 32520 Hot Finished Pipe	Schedule 40S A789 UNS 32520 Duplex Stainless Steel Pipe
SA 789 32520 Duplex Steel ERW Pipe	A789 32520 Duplex Steel EFW Pipe
Cold Drawn ASME SA 789 UNS 32520 Pipe	UNS S32550 grade F61 Duplex Seam Welded Pipe
Alloy F255 UNS 32520 Square Pipes	SA 789 32520 Duplex Steel Schedule 5S Pipes
A789 UNS 32520 Duplex Steel Schedule 40 Pipes	Welded SA 789 UNS 32520 Duplex Steel Cold Drawn Pipes
UNS S32520 Stainless Steel Round Pipes	Duplex ASTM A789 32520 Fabricated Pipes
Duplex UNS S32520 EN 1.4507 Rectangle Pipes	Cold Drawn UNS S32550 grade F61 Duplex Seamless Pipes
SA 789 32520 Duplex Steel Polished Pipes	ASTM A789 UNS 32520 Exhaust Pipes
ASTM A789 UNS 32520 CDW Pipes	A789 UNS 32520 Duplex Stainless Steel Rectangular Pipes
SA 789 UNS 32520 Duplex Stainless Steel Overlay Pipe	Duplex ASTM A789 32520 Bush Hex Pipe
Thick Wall UNS S32520 Duplex Stainless Steel Pipe	Thin Wall Duplex Steel ASME SA 789 32520 Pipe
UNS S32520 Stainless Steel Cold Drawn Seamless Pipe	High Temperature SA 789 UNS 32520 Duplex Steel Pipe
A789 32520 Duplex Steel Capillary Pipes	Small diameter A789 UNS 32520 Duplex Stainless Steel pipes
1.4507 UNS 32520 Duplex Clad Pipes	ASME SA 789 UNS 32520 Annealed pipes
Seamless Alloy F255 UNS 32520 Pipe	A789 UNS 32520 Duplex Steel Welded Pipe
ASME SA 789 UNS 32520 SMLS Pipes	UNS S32550 grade F61 Duplex Hexagonal Pipes

Duplex ASTM A789 32520 Pipe Modulus Temperature Range

S32520

1975-2050 °F [1080-1120°C]

Duplex Steel ASME SA 789 32520 Pipe Welding material

WELDING PROCESS	DUPLEX PRODUCTS	DESCRIPTION
SMAW - MMA Electrodes	Super Duplex-2507	Postional 2507 Super duplex electrode
SMAW - MMA Electrodes	2205XKS	22%Cr Duplex basic electrode
GTAW - TIG	ER329N-TIG	22%Cr Duplex TIG wire
GTAW - TIG	ZERON-100X-TIG	25%Cr Super duplex Zeron 100 TIG Wire
SMAW - MMA Electrodes	2507-XKS	25%Cr Super duplex basic Electrode
SMAW - MMA Electrodes	Duplex 2205-AR	Duplex 22% Cr
SMAW - MMA Electrodes	Duplex 2205	22%Cr Duplex rutile electrode
SMAW - MMA Electrodes	Duplex 2506CU	Electrode for matching duplex steel castings
SMAW - MMA Electrodes	Duplex 2205	22%Cr Duplex all positional electrode

UNS S32520 Stainless Steel Pipe Schedule and Wall Thickness

NOMINAL	O.D. INCHES	10S	10	40S & STD	40	80S & E.H.	80	160
1/8	.405	.049	.049	.068	.068	.095	.095
1/4	.540	.065	.065	.088	.088	.119	.119
3/8	.675	.065	.065	.091	.091	.126	.126
1/2	.840	.083	.083	.109	.109	.147	.147	.187
3/4	1.050	.083	.083	.113	.113	.154	.154	.218
1	1.315	.109	.109	.133	.133	.179	.179	.250
1 1/4	1.660	.109	.109	.140	.140	.191	.191	.250
1 1/2	1.900	.109	.109	.145	.145	.200	.200	.281
2	2.375	.109	.109	.154	.154	.218	.218	.343
2 1/2	2.875	.120	.120	.203	.203	.276	.276	.375
3	3.500	.120	.120	.216	.216	.300	.300	.437
3 1/2	4.000	.120	.120	.226	.226	.318	.318
4	4.500	.120	.120	.237	.237	.337	.337	.531
4 1/2	5.000			.247		.355
5	5.563	.134	.134	.258	.258	.375	.375	.625
6	6.625	.134	.134	.280	.280	.432	.432	.718
7	7.625			.301		.500
8	8.625	.148	.148	.322	.322	.500	.500	.906
9	9.625			.342		.500
10	10.750	.165	.165	.365	.365	.500	.593	1.125
11	11.750			.375		.500
12	12.750	.180	.180	.375	.406	.500	.687	1.312
14	14.000	.188	.250	.375	.437	.500	.750	1.406
16	16.000	.188	.250	.375	.500	.500	.843	1.593
18	18.000	.188	.250	.375	.562	.500	.937	1.781

SA 789 UNS 32520 Duplex Steel Seamless Pipe Weight Chart

NPS	Outside Diameter (OD)		Wall Thickness (WT)			Weight	Weight
	in	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

Alloy F255 UNS 32520 Pipe Pressure Rating

Calculated from n S value of 38 700 psi 266.8 MPa) as per ASTM A789 Pipe at -20 to 100° (-28 to 37° (ASME B31.3.)

	WALL THICKNESS
	0.035	0.049	0.065	0.083	0.095
O.D. (IN.)	WORKING PRESSURE, PSIG
1/4	10 000	15 000
3/8	6 500	10 100	12 700
1/2	5 000	7 200	10 100	12 900
5/8		5 800	7 600	10 100
3/4		4 700	6 300	8 500	10 000

Schedule 40 A789 UNS 32520 Duplex Steel Pipe thickness and dimensions

NOMINAL SIZE [INCHES]	OUTSIDE DIAMETER (OD) [INCHES]	OUTSIDE DIAMETER (OD) [MM]	WALL THICKNESS [INCHES]	WALL THICKNESS [MM]	WEIGHT [LB/FT]	WEIGHT [KG/M]
1/8" NPS 6	0.41	10.3	0.068	1.73	0.24	0.37
1/4" NPS 8	0.54	13.7	0.088	2.24	0.42	0.63
3/8" NPS 10	0.68	17.1	0.091	2.31	0.57	0.84
1/2" NPS 15	0.84	21.3	0.109	2.77	0.85	1.27
3/4" NPS 20	1.05	26.7	0.113	2.87	1.13	1.69
1" NPS 25	1.32	33.4	0.133	3.38	1.68	2.5
1 1/4" NPS 32	1.66	42.2	0.14	3.56	2.27	3.39
1 1/2" NPS 40	1.9	48.3	0.145	3.68	2.72	4.05
2" NPS 50	2.375	60.3	0.154	3.91	3.65	5.44
2 1/2" NPS 65	2.875	73.0	0.203	5.16	5.79	8.63
3" NPS 80	3.5	88.9	0.216	5.49	7.58	11.29
3 1/2" NPS 90	4.0	101.6	0.226	5.74	9.11	13.57
4" NPS 100	4.5	114.3	0.237	6.02	10.79	16.07
5" NPS 125	5.563	141.3	0.258	6.55	14.62	21.77
6" NPS 150	6.625	168.3	0.28	7.11	18.97	28.26
8" NPS 200	8.625	219.1	0.322	8.18	28.55	42.55
10" NPS 250	10.75	273.0	0.365	9.27	40.48	60.31
12" NPS 300	12.75	323.8	0.406	10.31	53.52	79.73
14" NPS 350	14.0	355.6	0.437	11.13	54.57	94.55
16" NPS 400	16.0	406.4	0.5	12.7	82.77	123.3
18" NPS 450	18.0	457.0	0.562	14.27	104.67	155.8
20" NPS 500	20.0	508.0	0.594	15.09	123.11	183.42
24" NPS 600	24.0	610.0	0.688	17.48	171.29	255.41
32" NPS 800	32.0	813.0	0.688	17.48	230.08	342.91

• ASME/ ANSI B36.10/ B36.19 - Imperial Units
• 1 cm2 = 10-4 m2 = 0.155 in2
• 1 kg = 2.2046 lb
• 1 m = 3.28 ft

SA 789 32520 Duplex Steel Seamless Pipe Chemical Composition

UNS DESIGNATION	COMPOSITION, %
C MAX	MN MAX	P MAX	S MAX	SI MAX	NI	CR	MO	N	CU	OTHERS
S31803	0.03	2	0.03	0.02	1	4.5-6.5	21.0-23.0	2.5-3.5	0.08-0.20	. . .	. . .
S32205	0.03	2	0.03	0.02	1	4.5-6.5	22-23	3.0-3.5	0.14-0.20	. . .	. . .
S31500	0.03	1.20-2.00	0.03	0.03	1.40-2.0	4.3-5.2	18-19	2.5-3.0	0.05-0.10	. . .	. . .
S32550	0.04	1.5	0.04	0.03	1	4.5-6.5	24-27	2.9-3.9	0.10-0.25	1.50-2.50	. . .
S31200	0.03	2	0.045	0.03	1	5.5-6.5	24-26	1.-2.0	0.14-0.20	. . .	. . .
S31260	0.03	1	0.03	0.03	0.75	5.5-7.5	24-26	2.5-3.5	0.10-0.30	0.20-0.80	W 0.10-0.50
S32001	0.03	4.0-6.0	0.04	0.03	1	1.0-3.0	19.5-21.5	0.6	0.05-0.17	1.00 max	. . .
S32304	0.03	2.5	0.04	0.04	1	3.0-5.5	21.5-24.5	0.05-0.60	0.05-0.20	0.05-0.60	. . .
S32750	0.03	1.2	0.035	0.02	0.8	6.0-8.0	24-26	3.0-5.0	0.24-0.32	0.50max	. . .
S32760	0.05	1	0.03	0.01	1	6.0-8.0	24-26	3.0-4.0	0.20-0.30	0.50-1.00	W 0.50-1.00
S32950	0.03	2	0.035	0.01	0.6	3.5-5.2	26-29	1.0-2.5	0.15-0.35	. . .	. . .
S32520	0.03	1.5	0.035	0.02	0.8	5.5-8.0	23-25	3.0-5.0	0.20-0.35	0.8	. . .

A789 32520 Duplex Steel Pipe Tensile Strength

DUPLEX GRADE	TENSILE STRENGTH, MIN., KSI [MPA]	YIELD STRENGTH, MIN., KSI [MPA]	ELONGATION IN 2 IN., OR 50MM, MIN, %	HARDNESS, MAX BRINELL
S31803	90 [620]	65 [450]	25	290
S32205	95 [655]	70 [485]	25	290
S31500	92 [630]	64 [440]	30	290
S32550	110 [760]	80 [550]	15	297
S31200	100 [690]	65 [450]	25	280
S31260	100 [690]	65 [450]	25	290
S32001	90 [620]	65 [450]	25	290
S32304	100 [690]	65 [450]	25	290
S32750	116 [800]	80 [550]	15	310
S32760	109 [750]	80 [550]	25	300
S32950	100 [690]	70 [480]	20	290
S32520	112 [770]	80 [550]	25	310

1.4507 UNS 32520 Duplex Pipe Heat Treatment

UNS DESIGNATION	TEMPERATURE RANGE	QUENCH
S31803	1870-2010 °F [1020-1100°C]	Rapid cooling in air or water
S32205	1870-2010 °F [1020-1100°C]
S31500	1800-1900 °F [980-1040°C]
S32550	1900 °F [1040°C] min.
S31200	1920-2010 °F [1050-1100°C]	Rapid cooling in water
S31260	1870-2010 °F [1020-1100°C]	Rapid cooling in water
S32001	1800-1950 °F [982-1066°C]	Rapid cooling in air or water
S32304	1700-1920 °F [925-1050°C]
S32750	1880-2060 °F [1025-1125°C]
S32760	2010-2085 °F [1100-1140°C]
S32950	1820-1880 °F [990-1025°C]	Rapid cooling in water
S32520	1975-2050 °F [1080-1120°C]	Rapid cooling in air or water

 

Detailed Photos

 

Company Profile

Lead time 10-15 days | 80% of output for export

A Trading Company Specializing in Steel Industry for Over 30 Years
Shaanxi Jiade Import & Export is one of the leading professional steel pipes and pipe fitting suppliers, established in 1991 and charge of the export business. We have more than 30 years' experience in manufacturing, distributing, processing, and exporting hot rolled and cold drawn seamless, ERW, EFW, HFW, LSAW, DSAW, and SSAW pipes boiler tubes, heat-exchanger tubes, condenser tubes, super-heater tubes, hydraulic honed tubes, mechanical tubes, structural tubes, line pipes, elbows, tees, reducers, and flanges. We mainly export products to Africa, Asia, Europe, Oceania, and North and South America.

Supported by Machines and Equipment
All our products are manufactured with the latest manufacturing techniques with machines and equipment, which are fitted with the highest technology, to provide products in full conformity with international standards.

Meeting Inspection and Approval Certificates
We have passed the Mill Test certificate, C/W certificate (Calibration works certificate) EN 10204 3.1, DIN 50049 3.1, ISO 10474 3.1, NACE MR-0103/NACE MR-0175/ISO 15156, PED-97/23/EC, AD-2000-WO, with 3.2 certificates duly certified and approved by LRS, GL, BV, DNV, ABS, SGS, TUV, RINA, IRS, NORSOK and more.

Customized Service
We provide product customization services such as shot blasting, precision pipe cutting, cut and roll grooving, custom pipe fabrication, pipe threading, pipe beveling, and coating. They are also approved by Third Party inspection agencies like DNV, BV, SGS, Moody, TuV, ABS, LR, GL, PED, RINA, KR, NKK, AIB-VINEOTTE, CEIL, VELOSI, CCSI, and more. We supply for PetroVietnam, WSF, YPFB, AWH, HMC, PTT, EP PetroEcuador, POD, KNPC, and more.

Establishing Friendly Partnership
Our mission is whether our clients are active in the oil and gas, water supply line, or construction, we endeavor to deliver the highest quality products and value-added services to support our clients' business. We pursue a win-win situation and long-term cooperative relationships with customers, providing specializing service for the old and new customers with better and more economical results.

Packaging & Shipping

Shipping Information

FOB Port	Tianjin
Weight per Unit	1500.0 Kilograms
HTS Code	7304.41.90 00
Export Carton Dimensions L/W/H	11.8 x 1.0 x 0.8 Meters

Lead Time	15-30 days
Dimensions per Unit	11.8 x 1.0 x 0.8 Meters
Units per Export Carton	25.0
Export Carton Weight	1500.0 Kilograms

Certifications

Main Export Markets

- Asia

- Australasia

- Central/South America

- Eastern Europe

- Mid East/Africa

- North America

- Western Europe

- <li>Southeast Asia