What are Super Duplex Steel UNS S32750 Seamless Pipes?

Super Duplex Steel UNS S32750 Seamless Pipes are pipes made from the Super Duplex Steel UNS S32750 alloy using a seamless manufacturing process. These pipes have a continuous, uninterrupted structure without welded joints, offering enhanced strength and corrosion resistance.

What are the size range and specifications available for Super Duplex Steel S32750 Seamless Pipes?

Super Duplex Steel S32750 Seamless Pipes are available in a wide range of sizes, typically ranging from 1/2 inch to 24 inches in diameter. The pipes conform to various specifications, such as ASTM A790, ASTM A928, and NORSOK MDS D55.

What surface finishes are available for Super Duplex Steel S32750 Seamless Pipes?

Super Duplex Steel S32750 Seamless Pipes are available in various surface finishes, including pickled, annealed, polished, and mill-finished. The choice of surface finish depends on the specific application requirements, such as aesthetics, ease of cleaning, & corrosion resistance.

Super duplex 2507 pipe

Biggest ASTM A790 UNS S32750 seamless pipes supplier in India

Super Duplex 2507 Pipe is a type of stainless steel alloy with higher properties than regular stainless steel. It is used in various applications, particularly in areas where high strength and corrosion resistance are required. Super Duplex Steel Pipe belongs to the family of duplex stainless steel alloys. This steel has high strength and better resistance to corrosion than regular stainless steel. It contains a mix of ferrite and austenite phases, making it ideal for applications requiring strength and corrosion resistance. S32750 is designed for harsh environments, including chemical, petrochemical, and marine industries.

Super Duplex Steel Pipe is used in various applications due to its unique properties. It is commonly used in oil and gas, particularly offshore pipelines. The alloy's high strength and corrosion resistance make it ideal for harsh marine environments, where regular carbon steel would quickly corrode. It is also used in the chemical and petrochemical industries, where corrosive chemicals are commonly used.
The benefits of using Super Duplex Steel S32750 Rectangular Pipe are numerous. This alloy has higher strength, better corrosion resistance, and improved durability than regular stainless steel. In addition, it also has excellent resistance to corrosion fatigue, stress corrosion cracking, and erosion. The material's low thermal expansion coefficient makes it ideal for use in pipelines where dimensional stability is important. S32750 Square Pipe is also easy to weld, saving time and money during installation.

Super Duplex Steel Round Pipe is particularly suitable for use in environments where high strength and resistance to corrosion are required. It is often used in offshore oil and gas production, submarines, and marine engineering. The alloy's corrosion-resistant properties make it ideal for marine environments, where saltwater, currents, and waves can cause severe corrosion damage. It is also used in chemical and petrochemical plants, where aggressive chemicals are often used.
The advantages of using UNS S32750 Seamless Pipe are many. This alloy has excellent strength, corrosion resistance, and high durability. It can withstand harsh environments and is suited for use in areas where the steel is exposed to salty air and water. It is also resistant to erosion and stress corrosion cracking. The material also has a long lifecycle, which makes it an attractive option for those looking for a reliable and long-lasting solution.

Super Duplex Steel Seamless Pipe is a versatile and high-performing material used in various industrial applications. Its unique properties make it ideal for use in areas where high strength and corrosion resistance are required, particularly in offshore oil drilling, chemical, and petrochemical industries. The benefits of using this material far outweigh the cost, making Super Duplex 2507 Pipe a smart investment for businesses that require reliability and durability.

Super duplex 2507 pipe

ASTM A790 UNS S32750 pipes

SA 790 UNS S32750 material

Table of Content

Super duplex 2507 pipe specification
Various types of ASTM A790 UNS S32750 pipes
Alloy 2507 cold drawn pipe application
Dimensions of SA 790 Grade S32750 hot rolled pipe
SAF 2507 round pipe weight chart
SDSS 2507 high pressure pipe chemical composition
Super duplex 2507 square pipe mechanical properties
A790 UNS S32750 duplex pipe equivalent grade
ASTM A790 S32750 hot finished pipe pressure rating
Alloy 2507 cold drawn pipe heat treatment
Size chart of Super duplex 2507 seamless pipe
SDSS 2507 high pressure pipe testing and inspection

Super duplex 2507 pipe specification

Sizes	Schedule	Standard
Outside Diameter: 0.5" - 24" Wall Thickness: 6mm-30mm	SCH 5 to SCH XXS	ASTM A790 / ASME SA790
Alloy 2507 pipe Ends	Type	Surface finish
Beveled Plain Straight cut	Seamless Welded ERW	Polished 2B Mirror finish
Payment terms	Form	Length
L/C T/T	Round Rectangular Square	Single Random Double Random Cut length
Manufacturing technique	Packaging	Origin
Hot rolled Cold rolled	Loose Wooden box-a Wooden Pallet Plastic Cloth Wraps Bundle	Ukraine Japanese European Korean Russian Indian US
Cutting techniques	Testing Provided By Supplier	Delivery Conditions
Burrless Cuts Water-Jet Tapping Sawing	NACE TM0177 SSC TEST NACE TM0284 IBR HIC TEST H2 SERVICE NACE MR0175	Cold Drawn Quenched and Tempered Normalizing Formed Hot Rolled Normalized and Tempered Normalizing Rolled
Marking on Super duplex 2507 pipe	International standards	Value Added Services
Length Thickness Heat No. Grade OD name Standard Manufacturer/Supplier	BS - UNI GB 5310 ISO GOST EN ASTM/ASME DIN -NF A JIS	Draw Heat Treatment Sand Blasting Expansion Galavanizing Shot Blasting Machining

Various types of ASTM A790 UNS S32750 pipes

ASTM A790 UNS S32750 seamless pipes

Alloy 2507 cold drawn pipe

SA 790 Grade S32750 hot rolled pipe

A790 UNS S32750 thin wall pipe

SAF 2507 round pipe

SDSS 2507 high pressure pipe

ASTM A790 S32750 hot finished pipe

Super duplex 2507 square pipe

A790 S32750 rectangular pipe

Alloy 2507 cold drawn pipe should be used in application below 600° F, we are top notch stockist of SA 790 Grade S32750 hot rolled pipe

Alloy 2507 cold drawn pipe application

Marine Applications
Chemical process
Flue Gas Scrubbing Equipment
Offshore Oil production
Oil and gas industry
Pulp & Paper Mill Equipment
Desalination Equipment

A790 UNS S32750 thin wall pipe has good ductility and high mechanical strength, Refer dimensions and weight chart of SAF 2507 round pipe

Dimensions of SA 790 Gr S32750 hot rolled pipe

Nominal Pipe Size		Outside Diameter	Schedule 5 S		Schedule 10 S		Schedule 20 S		Schedule 40 S
mm	inch	mm	WT mm	WEIGHT (KGM)	WT mm	WEIGHT (KGM)	WT mm	WEIGHT (KGM)	WT mm	WEIGHT (KGM)
3	1/8	10.3	1.2	0.20	1.24	0.28	1.5	0.33	1.73	0.37
6	1/4	13.7	1.2	0.37	1.65	0.49	2.00	0.58	2.24	0.630
10	3/8	17.1	1.2	0.47	1.65	0.63	2.00	0.74	2.31	0.840
15	1/2	21.3	1.65	0.80	2.11	1.00	2.30	1.07	2.77	1.27
20	3/4	26.7	1.65	1.03	2.11	1.28	2.55	1.52	2.87	1.69
25	1	33.4	1.65	1.30	2.77	2.09	2.55	1.94	3.38	2.50
32	1.1/4	42.2	1.65	1.65	2.77	2.70	3.00	2.90	3.56	3.39
40	1.1/2	48.3	1.65	1.91	2.77	3.11	3.00	3.55	3.68	4.05
50	2	60.3	1.65	2.40	2.77	3.93	3.00	4.24	3.91	5.44
65	2.1/2	73.0	2.11	3.69	3.05	5.26	4.00	6.81	5.16	8.63
80	3	88.9	2.11	4.51	3.05	6.45	4.00	8.37	5.49	11.29
100	4	114.3	2.11	5.84	3.05	8.36	4.50	12.18	6.02	16.07
125	5	141.3	2.77	9.47	3.40	11.57	5.00	16.80	6.55	21.8
150	6	168.3	2.77	11.32	3.40	13.84	6.35	25.36	7.11	28.26
200	8	219.1	2.77	14.79	3.76	19.96	6.35	33.31	8.18	42.55
250	10	273.1	3.40	22.63	4.19	27.78	6.35	41.77	9.27	60.31
300	12	323.8	3.96	31.25	4.57	36.00	6.35	49.7	9.53	73.88
350	14	355.6	3.96	34.36	4.78	41.3	7.92	67.80	11.13	94.59
400	16	406.4	4.19	41.56	4.78	47.29	7.92	77.83	12.7	123.30
450	18	457.2	4.19	46.81	4.78	53.26	7.92	87.71	14.27	155.80
500	20	508.0	4.78	59.25	5.54	68.61	9.53	117.14	15.09	183.42
600	24	610.0s	5.54s	82.47	6.35	94.45	9.53	141.12	17.48	255.41

SAF 2507 round pipe weight chart

NPS	O.D.in inches	5	10	20	30	40	60	80	100	120	140	160	STD.	XH	XXH
1/8	0.405	0.035	0.049			0.068		0.095					0.068	0.095
		0.1383	0.1863			2447		0.3145					0.2447	0.3145
1/4	0.54	0.049	0.065			0.088		0.119					0.088	0.119
		0.257	0.3297			0.4248		0.5351					0.4248	0.5351
3/8	0.675	0.049	0.065			0.091		0.126					0.091	0.126
		0.3276	0.4235			0.5676		0.7388					0.5676	0.7388
1/2	0.84	0.065	0.083			0.109		0.147				0.187	0.109	0.147	0.294
		0.5383	0.671			0.851		1.088				1.304	0.851	1.088	1.714
3/4	1.05	0.065	0.083			0.113		0.154				0.218	0.113	0.154	0.308
		0.6838	0.8572			1.131		1.474				1.937	1.131	1.474	2.441
1	1.315	0.065	0.109			0.133		0.179				0.25	0.133	0.179	0.358
		0.8678	1.404			1.679		2.172				2.844	1.679	2.172	3.659
1-1/4	1.66	0.065	0.109			0.14		0.191				0.25	0.14	0.191	0.382
		1.107	1.806			2.273		2.997				3.765	2.273	2.997	5.214
1-1/2	1.9	0.065	0.109			0.145		0.2				0.281	0.145	0.2	0.4
		1.274	2.085			2.718		3.361				4.859	2.718	3.361	6.408
2	2.375	0.065	0.109			0.154		0.218				0.343	0.154	0.218	0.436
		1.604	2.638			3.653		5.022				7.444	3.653	5.022	9.029
2-1/2	2.875	0.083	0.12			0.203		0.276				0.375	0.203	0.276	0.552
		2.475	3.531			5.793		7.661				10.01	5.793	7.661	13.7
3	3.5	0.083	0.12			0.216		0.3				0.437	0.216	300	0.6
		3.029	4.332			7.576		10.25				14.32	7.576	10.25	18.58
3-1/2	4	0.083	0.12			0.226		0.318					0.226	0.318	0.636
		3.472	4.973			9.109		12.51					9.109	12.51	22.85
4	4.5	0.083	0.12			0.237	0.281	0.337		0.437		0.531	0.237	0.337	0.674
		3.915	5.613			10.79	12.66	14.98		19.01		22.51	10.79	14.98	27.54
4-1/2	5									.			0.247	0.355	0.71
													12.53	17.61	32.53
5	5.563	0.109	0.134			0.258		0.375		0.5		0.625	0.258	0.375	0.75
		6.349	7.77			14.62		20.78		27.04		32.96	14.62	20.78	38.55
6	6.325	0.109	0.134			0.28		0.432		0.562		0.718	0.28	0.432	0.864
		7.585	9.289			18.97		28.57		36.39		45.3	18.97	28.57	53.16
7	7.625												0.301	0.5	0.875
													23.57	38.05	63.08
8	8.625	0.109	0.148	0.25	0.277	0.322	0.406	0.5	0.593	0.716	0.812	0.906	0.322	0.5	0.875
		9.914	13.4	22.36	24.7	28.55	35.64	43.39	60.87	60.63	67.76	74.69	28.55	43.39	72.42
9	9.625												0.342	0.5
													33.9	48.72
10	10.75	0.134	0.165	0.25	0.307	0.365	0.5	0.593	0.718	0.843	1	1.125	0.365	0.5
		15.19	18.7	28.04	34.24	40.48	54.74	64.33	76.93	89.2	104.1	115.7	40.48	54.74
11	11.75												0.375	0.5
													45.55	60.07
12	12.75	0.165	0.18	0.25	0.33	0.406	0.562	0.687	8.43	1	1.125	0.312	0.375	0.5
		22.18	24.2	33.38	43.77	53.53	73.16	88.5	107.2	125.5	139.7	160.3	49.56	65.42
14	14		0.25	0.312	0.375	0.437	0.593	0.75	0.937	1.093	1.25	1.406	0.375	0.5
			36.71	45.68	54.57	63.37	84.91	106.1	130.7	150.7	170.2	189.1	54.57	72.09
16	16		0.25	0.312	0.375	0.5	0.656	0.843	1.031	1.437	1.593		0.375	0.5
			42.05	52.36	62.58	82.77	107.5	136.5	164.8	223.5	245.1		62.58	82.77
18	18		0.25	0.312	0.437	0.562	0.75	0.937	1.156	1.375	1.562	1.593	0.375	0.5
			47.39	59.03	82.06	104.8	138.2	170.8	208	2444.1	274.2	245.1	70.59	93.45
20	20		0.25	0.375	0.5	0.593	0.812	1.031	1.28	1.5	1.75	1.781	0.375	0.5
			52.73	78.6	104.1	122.9	166.4	208.9	256.1	296.4	341.1	308.5	78.6	104.1
22	22		0.25	0.375	0.5		0.875	1.125	1.375	1.625	1.875	2.125	0.375	0.5
			58.07	86.61	114.8		197.4	250.8	277	353.6	403	451.1	86.61	114.8
24	24		0.25	0.375	0.562	0.687	0.968	1.218	1.531	1.812	2.062	2.125	0.375	0.5
			63.41	94.62	140.8	171.2	238.1	296.4	367.4	429.4	483.1	451.1	94.62	125.5

We are exporter of SDSS 2507 high pressure pipe in more than 15 countries, view online price list of ASTM A790 UNS S32750 pipes

SDSS 2507 high pressure pipe chemical composition

Cr	Fe	Mo	Ni	N	Mn	C	Si	Cu	P	S
24.0-26.0	Balance	3.0-5.0	6.0-8.0	.24-.32	1.20 Max	0.030 Max	0.80 Max	0.50 Max	0.035 Max	0.020 Max

Super duplex 2507 square pipe mechanical properties

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

A790 UNS S32750 duplex pipe equivalent grade

Grade	UNS No	Euronorm
		No	Name
2507	S32750	1.4410	–

ASTM A790 S32750 hot finished pipe pressure rating

Pipe O.D. (in.)	Wall Thickness of Tube (inches)
	.028	.035	.049	.065	.083	.095	.109	.120
	Working Pressure (psig)
1/8	7900	10100
1/4	3700	4C22	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

Alloy 2507 cold drawn pipe heat treatment

Heat treatment	1920°F - 2060°F (1049°C - 1127°C)

We supply ASTM A790 S32750 hot finished pipe in various sizes and schedules, Destructive and NDT testing are performed on super duplex 2507 square pipe before dispatching

Size chart of Super duplex 2507 seamless pipe

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

SDSS 2507 high pressure pipe testing and inspection

Tensile strength test
Hydraulic test
Ultrasonic testing
Flaring test
Hardness test
Eddy current testing
Bending test
Creep tests

Our Products