ASTM A790 UNS S32750 Super Duplex Erw Pipes Suppliers

Super Duplex 2507 Polished Round Pipe, Super Duplex UNS S32750 Cold Drawn Round Pipe, Super Duplex 2507 Colour Coated Round Pipe, Saf 2507 ERW Round Pipe, UNS S32750 Electropolished Hexagonal Pipe, UNS S32750 Colour Coated Square Pipe, ASME SA790 Polished Round Pipe, ASME SA790 LSAW Pipes Hydraulic Pipe.

Table of Content

What is Duplex Steel 2507 ERW Pipe

Specification of Duplex Steel 2507 ERW Pipe

Equivalent Grade of Duplex Steel 2507 ERW Pipe

Chemical Composition of Duplex Steel 2507 ERW Pipe

Applications and Uses of Duplex Steel 2507 ERW Pipe

Packaging of Duplex Steel 2507 ERW Pipe

Testing of Duplex Steel 2507 ERW Pipe

People also Search For Duplex Steel 2507 ERW Pipe

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Silicon Steels is the industry's most reputable and leading manufacturer and supplier of high-quality Super Duplex S32750 ERW pipes and tubes. To manufacture pipes and tubes of the highest possible quality, we are now putting many national and international standards into practice. Because we always provide our clients with the highest possible product quality, we have been awarded ISO certification. A sizeable inventory of 2507 Stainless Steel pipes has been maintained, with the pipe having a variety of grades, diameters, and requirements. Additionally, a huge quantity of them is processed to fulfil the consumers' immediate requirements.

Super Duplex 2507 ERW Pipe with very strong chloride corrosion resistance and very high mechanical strength. Super Duplex 2507 Tube Pitting and cracking corrosion resistance in almost all corrosion media reaches 316L or 317L austenitic stainless steel. Such ASTM A789 Super Duplex S32750 Tube is outstanding in managing extreme corrosive conditions, such as offshore and maritime. Super Duplex 2507 ERW tube is designed for highly demanding applications, including chemistry, petrochemical and seawater, and has a 25% chromium, 4% molybdenum and 7% nickel strength and corrosion resistance tube. Molybdenum, chromium and nickel content are included in S32750. Higher molybdenum and chromium composition and minimal addition of nitrogen result in excellent chloride pits resistance and shrinkage. The duplex structure, however, provides good pitting resistance, as well as chloride stress, cracking. Application of pipes and tubes of Super Duplex S32750 ERW Tube up to 316 deg C should be limited. In hydrochloric acid diluted also, Super duplex 2507 tubing can be employed. 2507 super duplex tubing provides excellent inorganic acid resistance, especially in the conditions containing chlorides.

super duplex 32750/ 2507 erw pipe supplier stockist

UNS S32750 Hot Rolled Triangle Pipe, Werkstoff Nr. 1.4410 Electropolished Hydraulic Pipe, Saf 2507 LSAW Pipes Triangle Pipe, Saf 2507 Cold Drawn Rectangular Pipe, ASTM A790 Thick Wall Round Pipe, UNS S32750 ERW Hexagonal Pipe, Alloy 2507 ERW Rectangular Pipe.

We maintain an enormous supply of seamless pipes and pipes of high-quality raw materials for ASTM A790 / A789 UNS S32750 / S32760 Super Duplex Steel. Our Super Duplex 2507 EFW Pipe are heavily welded and can be marketed in many forms. This Seamless Piping Alloy 2507 combine high mechanical strength and good ductility in different conditions with excellent corrosion resistance.

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Specification :

Specifications	ASTM A790 / ASME SA790
Sizes	8" NB to 24" NB
Wall Thickness	0.5 to 150mm Thick
Schedule	SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS
Length	Single Random, Double Random & Required Length
Form	Round, Square, Rectangular, Hydraulic Pipes
Type	Electric Resistance Welded
End	Plain end, Bevelled end
Length	Single Random, Double Random & Cut Length

Types of Super Duplex 2507 ERW Pipes :

ASTM A790 Super Duplex 2507 Sch 40 ERW Pipe Werkstoff Nr. 1.4501 Sch 160 ERW Pipe	ASTM A790 UNS S32750 2B Finish ERW Pipe Afnor Z3Cnduw25-07Az Galvanized ERW Pipe	Din 1.4501 Ba Finish ERW Pipe Super Duplex 32750 Electropolished ERW Pipe ASME SA 790 Super Duplex 32750 No.4 ERW Pipe
ASTM A790 Super Duplex 2507 Sch 40 Tube Werkstoff Nr. 1.4501 Sch 160 Tube	ASTM A790 UNS S32750 2B Finish Tube Afnor Z3Cnduw25-07Az Galvanized Tube	Din 1.4501 Ba Finish Tube Super Duplex 32750 Electropolished Tube ASME SA 790 Super Duplex 32750 No.4 Tube
ASTM A790 Super Duplex 2507 Sch 40 Round Pipe Werkstoff Nr. 1.4501 Sch 160 Round Pipe	ASTM A790 UNS S32750 2B Finish Round Pipe Afnor Z3Cnduw25-07Az Galvanized Round Pipe	Din 1.4501 Ba Finish Round Pipe Super Duplex 32750 Electropolished Round Pipe ASME SA 790 Super Duplex 32750 No.4 Round Pipe
ASTM A790 Super Duplex 2507 Sch 40 Square Pipe Werkstoff Nr. 1.4501 Sch 160 Square Pipe	ASTM A790 UNS S32750 2B Finish Square Pipe Afnor Z3Cnduw25-07Az Galvanized Square Pipe	Din 1.4501 Ba Finish Square Pipe Super Duplex 32750 Electropolished Square Pipe ASME SA 790 Super Duplex 32750 No.4 Square Pipe
ASTM A790 Super Duplex 2507 Sch 40 Rectangle Pipe Werkstoff Nr. 1.4501 Sch 160 Rectangle Pipe	ASTM A790 UNS S32750 2B Finish Rectangle Pipe Afnor Z3Cnduw25-07Az Galvanized Rectangle Pipe	Din 1.4501 Ba Finish Rectangle Pipe Super Duplex 32750 Electropolished Rectangle Pipe ASME SA 790 Super Duplex 32750 No.4 Rectangle Pipe
ASTM A790 Super Duplex 2507 Sch 40 IBR Pipe Werkstoff Nr. 1.4501 Sch 160 IBR Pipe	ASTM A790 UNS S32750 2B Finish IBR Pipe Afnor Z3Cnduw25-07Az Galvanized IBR Pipe	Din 1.4501 Ba Finish IBR Pipe Super Duplex 32750 Electropolished IBR Pipe ASME SA 790 Super Duplex 32750 No.4 IBR Pipe
ASTM A790 Super Duplex 2507 Sch 40 Fabricated Pipe Werkstoff Nr. 1.4501 Sch 160 Fabricated Pipe	ASTM A790 UNS S32750 2B Finish Fabricated Pipe Afnor Z3Cnduw25-07Az Galvanized Fabricated Pipe	Din 1.4501 Ba Finish Fabricated Pipe Super Duplex 32750 Electropolished Fabricated Pipe ASME SA 790 Super Duplex 32750 No.4 Fabricated Pipe
ASTM A790 Super Duplex 2507 Sch 40 Odd Size Pipe Werkstoff Nr. 1.4501 Sch 160 Odd Size Pipe	ASTM A790 UNS S32750 2B Finish Odd Size Pipe Afnor Z3Cnduw25-07Az Galvanized Odd Size Pipe	Din 1.4501 Ba Finish Odd Size Pipe Super Duplex 32750 Electropolished Odd Size Pipe ASME SA 790 Super Duplex 32750 No.4 Odd Size Pipe
ASTM A790 Super Duplex 2507 Sch 40 Cold Drawn ERW Tubes Werkstoff Nr. 1.4501 Sch 160 Cold Drawn ERW Tubes	ASTM A790 UNS S32750 2B Finish Cold Drawn ERW Tubes Afnor Z3Cnduw25-07Az Galvanized Cold Drawn ERW Tubes	Din 1.4501 Ba Finish Cold Drawn ERW Tubes Super Duplex 32750 Electropolished Cold Drawn ERW Tubes ASME SA 790 Super Duplex 32750 No.4 Cold Drawn ERW Tubes

Equivalent Grade :

STANDARD	UNS	WERKSTOFF NR.
Super Duplex 2507	S32750	1.4410

Chemical Composition :

Grade	C	N	P	Si	Mn	Mo	Ni	Cr	S	Cu
S32750	0.030	0.24/0.32	0.035	0.80	1.20	3.0/5.0	6.00/8.00	24.0/26.0	0.020	0.50

Dimensions of Super Duplex 2507 ERW Pipes

Super Duplex 2507 ERW Pipes Weight Chart

NPS	Outside Diameter		Wall Thickness			Weight	Weight
NPS	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

Imperial Dimensions of Super Duplex 2507 ERW Pipes Sizes

Pipe OD mm	Pipe WT mm	in.	Sch	Kg/m
13.72	1.65	1/4	10S	0.50
13.72	2.24	1/4	40S	0.64
13.72	3.02	1/4	80S	0.81
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	3.05	3	10S	6.56
88.90	5.49	3	40S	11.47
88.90	7.62	3	80S	15.51
88.90	11.132)	3	160	21.67
101.60	3.05	3½	10S	7.53
101.60	5.74	3½	40S	13.78
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

Alloy Super Duplex 2507 ERW Pipes 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

Welded Pipe Wall Thickness

Types	Out diameter	Wall thickness	Length
NB Sizes (in stock)	1/8” ~ 8”	SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160	Upto 6 Meters
Duplex 2205 ERW Pipe (Custom Sizes)	5.0mm ~ 203.2mm	As per requirement	Upto 6 Meters
Duplex 2205 Welded Pipe (in Stock + Custom Sizes)	5.0mm ~ 1219.2mm	1.0 ~ 15.0 mm	Upto 6 Meters

Prices of Super Duplex S32750/ 2507 ERW Pipes:

Super Duplex 2507 ERW Pipes
6" to 10" Sch 10 , Sch 20
USD 6.23 Per Kg

ASTM A790 Welded Pipe
6" to 10" Sch 40 , Sch 80
USD 6.18 Per Kg

Super Duplex S32750 ERW Pipe
12" to 20" Sch 10 , Sch 20
USD 6.83 Per Kg

ASME SA790 Hollow Pipe
12" to 20" Sch 40 , Sch 60/80
USD 6.50 Per Kg

Alloy 2507 ERW Round Pipe
Sml 1" to 4" Sch 10
USD 6.91 Per Kg

UNS S32750 Square Pipe
Sml 1" to 4" Sch 40
USD 8.49 Per Kg

Werkstoff Nr. 1.4410 Rectangular Pipe
Sml 1" to 4" Sch 80
USD 7.25 Per Kg

Saf 2507 Custom Pipe
Sml 1" to 4" Sch 160
USD 7.47 Per Kg

Super Duplex S32750 Cold Drawn Pipe
Sml 6" to 10" Sch 10
USD 10.92 Per Kg

ASTM A790 Thick Wall Pipe
Sml 6" to 10" Sch 40
USD 12.66 Per Kg

Alloy 2507 Schedule 5S Pipe
SCH 5, 10, 40, 80, 160, XXH
USD 13.60 Per Kg

ASME SA790 Schedule 40 Pipe
SCH10 (.188), SCH40 (.375)
USD 11.99 Per Kg

UNS S32750 Polished Pipe
SCH-40 (.375)
USD 15.66 Per Kg

Werkstoff Nr. 1.4410 Electropolished Pipe
3 1/2" IPS( 4.000"O. D.)
USD 13.36 Per Kg

Saf 2507 Exhaust Pipe
8 ” IPS(8.625"O. D.)
USD 14.60 Per Kg

UNS S32750 Thin Wall Pipe
18" IPS (18.000"O. D.)
USD 15.06 Per Kg

Applications :

These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.

Packaging Used By Us :

We ship our stainless steel metal products in industry leading packaging designed to ensure your order reaches its destination safely. We offer multiple packaging options to meet your specific requirements. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging. We pack our goods in numerous ways based on the products. We pack our products in multiple ways.

Testing Used By Us :

To specify the various physical and mechanical properties of the finished product, various tests, both destructive and nondestructive, are performed. Metallurgical, hardness, hardenability, tension, ductility, compression, fatigue, impact, wear, corrosion, creep, machinability, radiography, magnetic particle, ultrasonic, and eddy current are some of the major tests that are performed by quality control personnel. Metallurgical testing is used to determine the quality of steel by analyzing the microstructure of a sample under a microscope. A cross section of a sample is first highly polished and then examined at a magnification from 100-500 diameters. The microstructure of steel consists of grains of different compositions and sizes.

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