Stainless Steel Pipe

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There are main 4 Categories of Stainless Steel Pipe which includes Austenitic, Ferritic, Duplex and martensitic. These SS Seamless Pipes are used in Oil and gas, medical, energy, dairy and thermal expansion. Find complete information about SS Pipe start from selection of grades, application, chemical composition, mechanical properties, American Standard and many more.

Top 10 Stainless Steel Seamless Pipe Suppliers in UAE

Contact below listed genuine and verified stainless steel pipe suppliers who keep ex-stock and can supply in UAE, Saudi Arabia, Egypt, Bahrain, Kuwait, Turkey and other middle east countries in a very short span of time.

Get quick price from above listed SS Pipe Suppliers in UAE on FOB and EXW terms. For European origin material please mail to support@pipingmaterial.ae. PipingMaterial is associated with many stainless steel pipe manufacturers, traders and stockists in Western, Northern and Southern Europe. Get the lowest quote directly from the distributor, stockholder and manufacturers located in the Netherlands, Belgium, Russia, Germany and Luxembourg.

Stainless Steel Pipe Synopsis

Sizes	As Per Client Specifications and Drawings.
Brands in Stock	Centravis, Maruichi Stainless, Mannesmann Stainless, Nippon Steel Corp., PCC Rollmet, Ratnamani Metals & Tubes, Alleima, Sanyo Special Steel, Tubacex
Raw Material Orign	Janpanese, European, American, Korean, Russia, Indian
HSN Code	73064000
Process	Hot Rolled, Cold Drawn
Application	Oil and Gas, Marine, Chemical, Petrochemical, Pulp & Paper, Waste Management
Testing	Destructive and Non-Destructive Testing
Approval	ADNOC, Q CHEM, EIL, MA’ADEN, KNPC, BAPCO, SABIC, KOC, Saudi Aramco, Marine and KPI.
Schedule	5 to XXH
Services	Shearing Heat Treatment Cutting
MTC	EN 10204 3.1

SS Pipe Origin
ASTM A312 stainless steel pipe permissible variations
SS Seamless pipe dimensional tolerances as per ASTM A530
Stainless steel pipe imperial and metric (SI) units
OD, NB & Schedule of SS pipe
Stainless Steel Pipe Weight Chart
Types of SS pipe ends
Stainless pipe class
List of SS Pipe defects after quality check
SS Pipe Heat Treatment
Measurement of SS pipes
Stainless steel pipe burst pressure
List of mechanical tests performed by SS pipe suppliers
Stainless Steel Pipe Yield and Tensile Strength
SS Seamless Pipe Tolerances As Per EN ISO 1127
Stainless Steel Pipe Tolerances As Per ASTM A999
Value added services offered by SS pipe suppliers

Acid Resistant Grades of Stainless Steel Pipes to Handle High Pressure Acidic Solutions

Corrosion Environment	Stainless Steel Pipe Grades Selection
Sulphuric Acid	304L 316L 317L 904L
Naphthalene	304L 316L 317L 904L
Nitric Acid	410L 430 304L 316L 317L 904L
Phosphoric Acid	410L 430 304L 444 316L 317L 904L

SS Pipe Sizes

Looking to buy 1 inch, 2 inch, 3 inch or 4 inch stainless steel pipe? check minimum quantity with multiple SS Pipe suppliers in UAE

Outside Diameter	Nominal Bore		Sch-10S		Sch-5S		Sch-40S		Sch-160S		Sch-80S		Sch-XXS
mm	mm	INCH	Wt	Weight	Wt	Weight	Wt	Weight	Wt	Weight	Wt	Weight	Wt	Weight
			mm	(Kg/mt)	mm	(Kg/mt)	mm	(Kg/mt)	mm	(Kg/mt)	mm	(Kg/mt)	mm	(Kg/mt)
13.7	6	1/4	1.65	0.49	1.24	0.390	2.24	0.631	–	–	3.02	0.80	–	–
10.3	3	1/8	1.24	0.28	1.24	0.276	1.73	0.37	–	–	2.41	0.47	–	–
17.1	10	3/8	1.65	0.63	1.24	0.490	2.31	0.845	–	–	3.20	1.10	–	–
26.7	20	3/4	2.11	1.28	1.65	1.03	2.87	1.68	5.54	2.89	3.91	2.20	7.82	3.63
21.3	15	1/2	2.11	1.00	1.65	0.800	2.77	1.27	4.75	1.94	3.75	1.62	7.47	2.55
33.4	25	1	2.77	2.09	1.65	1.30	3.38	2.50	6.35	4.24	4.55	3.24	9.09	5.45
48.3	40	1 1/2	2.77	3.11	1.65	1.91	3.68	4.05	7.14	7.25	5.08	5.41	10.16	9.54
42.2	32	1 1/4	2.77	2.70	1.65	1.65	3.56	3.38	6.35	5.61	4.85	4.47	9.70	7.77
60.3	50	2	2.77	3.93	1.65	2.40	3.91	5.44	8.74	11.1	5.54	7.48	11.07	13.44
114.3	100	4	3.05	8.36	2.11	5.84	6.02	16.07	13.49	33.54	8.56	22.3	17.12	41.03
73.0	65	2 1/2	3.05	5.26	2.11	3.69	5.16	8.63	9.53	14.9	7.01	11.4	14.2	20.39
141.3	125	5	3.40	11.57	2.77	9.47	6.55	21.8	15.88	49.11	9.53	31.97	19.05	57.43
88.9	80	3	3.05	6.45	2.11	4.51	5.49	11.30	11.1	21.3	7.62	15.2	15.24	27.65
168.3	150	6	3.40	13.84	2.77	11.32	7.11	28.3	18.2	67.56	10.97	42.7	21.95	79.22
273.1	250	10	4.19	27.78	3.40	22.63	9.27	60.5	28.6	172.4	12.7	96.0	25.40	155.15
609.6	600	24	6.35	94.45	5.54	82.47	17.48	255.41	59.54	808.22	30.96	442.08	–	–
219.1	200	8	3.76	19.96	2.77	14.79	8.18	42.6	23.0	111.2	12.7	64.6	22.23	107.8
355.6	350	14	4.78	41.3	3.96	34.36	11.13	94.59	35.71	281.70	19.05	158.08	–	–
323.9	300	12	4.57	36.00	3.96	31.25	9.52	73.88	33.32	238.76	12.7	132.0	25.40	186.97
457.2	450	18	4.78	53.42	4.19	46.80	14.27	155.80	45.71	466.40	23.8	254.36	–	–
406.4	400	16	4.78	47.29	4.19	41.56	12.7	123.30	40.46	365.11	21.41	203.33	–	–
508.0	500	20	5.54	68.71	4.78	59.25	15.09	183.42	49.99	564.68	26.19	311.2	–	–

Stainless Steel Pipe Specifications

Stainless Steel Pipe Sizes

OD 6mm – 630mm
NPS 1/2" – NPS 24"
Wall Thickness: 1-45mm

SS Seamless Pipe

ASTM A213
ASTM A312
ASTM A269

European & German Standard

EN 10216-5
DIN 17458
DIN 17546
ISO 1127

Manufacturing Types

Seamless
Welded (100% X Ray)
ERW
EFW

Surface Finish

AP (Annealed and Pickled)
BA (Bright Annealed)
2D, 2B, No 4 and Mirror Finish
Polished

Additional Services

Bending
Cutting
Welding
Punching

Pipe Ends

Beveled
Threaded/ Plain End
Square cut
Burr free

Technical Data

ASME B16.19
EN 10204 Type 3.1 Certificate
200, 300, 400 Series
ISO Group M
MIL-P-1144

Norsok Standard

Norsok M – 650
Norsok M – 630

Pipe Schedule

5S, 10, 10S
40, 40S, 80
80S, 120, 140
160, XXS

Thickness

Thin wall
Heavy wall (EN 10220)
Double wall

Form

Round
Square
Rectangular

Stainless Steel Seamless Pipe Standards As Per Country

Find Genuine Stainless Steel Pipe Suppliers in UAE Who Supply As Per International Standards

China,GB		Japan	American		Korea	EUR	Indai	Australia	Tai Wan
Old	New（07.10）	JIS	ASTM	UNS	KS	BS EN	IS	IS	CNS
Austenitic stainless steel
1Cr18Mn8Ni5N	12Cr18Mn9Ni5N	SUS202	202	S20200	STS202	1.4373		–	202
1Cr17Mn6Ni5N	12Cr17Mn6Ni5N	SUS201	201	S20100	STS201	1.4372	10Cr17Mn6Ni4N20	201-2	201
1Cr17Ni7	12Cr17Ni7	SUS301	301	S30100	STS301	1.4319	10Cr17Ni7	301	301
00Cr19Ni10	022Cr19Ni10	SUS304L	304L	S30403	STS304L	1.4306	02Cr18Ni11	304L	304L
0Cr19Ni9N	06Cr19Ni10N	SUS304N1	304N	S30451	STS304N1	1.4315	–	304N1	304N1
0Cr18Ni9	06Cr19Ni10	SUS304	304	S30400	STS304	1.4301	07Cr18Ni9	304	304
0Cr19Ni10NbN	06Cr19Ni9NbN	SUS304N2	XM21	S30452	STS304N2	–	–	304N2	304N2
1Cr18Ni12	10Cr18Ni12	SUS305	305	S30500	STS305	1.4303	–	305	305
00Cr18Ni10N	022Cr19Ni10N	SUS304LN	304LN	S30453	STS304LN	–	–	304LN	304LN
0Cr25Ni20	06Cr25Ni20	SUS310S	310S	S31008	STS310S	1.4845	–	310S	310S
0Cr23Ni13	06Cr23Ni13	SUS309S	309S	S30908	STS309S	1.4833	–	309S	309S
0Cr17Ni12Mo2	06Cr17Ni12Mo2	SUS316	316	S31600	STS316	1.4401	04Cr17Ni12Mo2	316	316
00Cr17Ni14Mo2	022Cr17Ni12Mo2	SUS316L	316L	S31603	STS316L	1.4404	-02Cr17Ni12Mo2	316L	316L
0Cr18Ni12Mo3Ti	06Cr17Ni12Mo2Ti	SUS316Ti	316Ti	S31635	–	1.4571	04Cr17Ni12MoTi20	316Ti	316Ti
0Cr18Ni12Mo2Cu2	06Cr18Ni12Mo2Cu2	SUS316J1	–	–	STS316J1	–	–	316J1	316J1
0Cr17Ni12Mo2N	06Cr17Ni12Mo2N	SUS316N	316N	S31651	STS316N	–	–	316N	316N
00Cr17Ni13Mo2N	022Cr17Ni13Mo2N	SUS316LN	316LN	S31653	STS316LN	1.4429	–	316LN	316LN
0Cr18Ni11Nb	06Cr18Ni11Nb	SUS347	347	S34700	STS347	1.455	04Cr18Ni10Nb40	347	347
00Cr18Ni14Mo2Cu2	022Cr18Ni14Mo2Cu2	SUS316J1L	–	–	STS316J1L	–	–	–	316J1L
00Cr19Ni13Mo3	022Cr19Ni13Mo3	SUS317L	317L	S31703	STS317L	1.4438	–	317L	317L
0Cr19Ni13Mo3	06Cr19Ni13Mo3	SUS317	317	S31700	STS317	–	–	317	317
0Cr18Ni10Ti	06Cr18Ni11Ti	SUS321	321	S32100	STS321	1.4541	04Cr18Ni10Ti20	321	321
Austenitic ferritic stainless steel (duplex stainless steel)
00Cr18Ni5Mo3Si2	022Cr19Ni5Mo3Si2N	SUS329J3L	–	S31803	STS329J3L	1.4462	–	329J3L	329J3L
0Cr26Ni5Mo2	–	SUS329J1	329	S32900	STS329J1	1.4477	–	329J1	329J1
0Cr18Ni10Ti Iron type stainless steel
–	022Cr11Ti	SUH409	409	S40900	STS409	1.4512	–	409L	409L
0Crl3Al	06Crl3Al	SUS405	405	S40500	STS405	1.4002	04Cr13	405	405
1Cr17	10Cr17	SUS430	430	S43000	STS430	1.4016	05Cr17	430	430
00Cr12	022Cr12	SUS410L	–	–	STS410L	–	–	410L	410L
–	022Cr18NbTi	–	–	S43940	–	1.4509	–	439	439
1Cr17Mo	10Cr17Mo	SUS434	434	S43400	STS434	1.4113	–	434	434
00Cr18Mo2	019Cr19Mo2NbTi	SUS444	444	S44400	STS444	1.4521	–	444	444
Martensitic stainless steel
1Cr13	12Cr13	SUS410	410	S41000	STS410	1.4006	12Cr13	410	410
3Cr13	30Cr13	SUS420J2	–	–	STS420J2	1.4028	30 Cr13	420J2	420J2
1Cr12	12Cr12	SUS403	403	S40300	STS403	–	–	403	403
2Cr13	20Cr13	SUS420J1	420	S42000	STS420J1	1.4021	20Cr13	420	420J1
7Cr17	68Cr17	SUS440A	440A	S44002	STS440A	–	–	440A	440A

ASTM Standard For Stainless Steel Pipe

There are various ASTM standard that SS pipe manufacturers use in the production

American standard stainless steel pipe	Manufacturing/ forming method	Description
ASTM A312 / A312M -08A (Most popular standard)	Seamless/ Welded (For Pipe)	Austenitic Stainless Steel Pipe
ASTM A269 / A269M	Seamless/ Welded (For Tubing)	Austenitic Stainless Steel
ASTM A249/ SA 249	Welded (Heat Eaxchanger Tubes)	Austenitic Stainless Steel
ASTM A790/ A790M	Seamless/ Welded	Ferritic/ Austenitic Stainless Steel Pipe
ASTM A511	Seamless	Stainless Steel Mechanical Tubing
ASTM A1016/ A1016M-02A	Seamless/ Welded (For Tubing)	Stainless Steel
ASTM A943/ A943M	Spray-formed, Seamless	Austenitic Stainless Steel Pipe
ASTM A949/ A949M	Spray-formed, Seamless	Ferritic/ Austenitic Stainless Steel Pipe
ASTM A872/ A872M	Centrifugally Cast	Ferritic/ Austenitic Stainless Steel Pipe
ASTM A999	General Requirements	Stainless Steel Pipe
ASTM A814 / A814M	Cold-Worked Welded	Austenitic Stainless Steel Pipe
ASTM A554	Welded	Stainless Steel Mechanical Tubing
ASTM A813 / A813M	Single- or Double-Welded	Austenitic Stainless Steel Pipe
ASTM A358 / A358M	EFW	Austenitic Chromium-Nickel Stainless Steel Pipe
ASTM A1053 /A1053M	Welded	Ferritic / Martensitic Stainless Steel Pipe
ASTM A376/ A376M	Seamless	This ASTM specification cover below 7 grades (Five H grades & two Nitrogen grades) 304N 316N 304H 316H 321H 347H 16-8-2 H

European standard SS Seamless Pipe

EN standard	Manufacturing Type
EN 10297-2	Seamless
EN 10216-5	Seamless

SS Seamless Pipes German and Russian Standard

German Standard
DIN 11850	SS Tubes
DIN 17456	Seamless SS Tubes
DIN 17458	Seamless
DIN 28180	Seamless Tubes
Russian Standard
GOST 9941	Warm-deformed & Seamless Tubes

Dealers and Distributors Are Present in the Locations Mentioned Below

Middle East countries	Qatar, Bahrain, Saudi, Lebanon, UAE, Iraq, Kuwait, Iran, Jordan, Syria, Yemen
MENA	Morocco, Libya, Algeria, Tunisia, Egypt, Israel, Palestine
Africa	Nigeria, South Africa, Kenya, Morocco, Egypt, Tunisia, Algeria

Grades of Stainless Steel Pipe

Other Grades Can Be Supplied by Listed Stainless Steel Pipe Suppliers

Low-Nickel SS Pipe

201	EN 1.4372	UNS S20100	Ni 3.6
201LN	EN 1.4372	UNS S20153	Ni 4.0

Nickel-free Stainless Steel Pipe

441	EN 1.4509	UNS S43940	Ni – NA
21Cr	EN 1.4622	UNS S44330	Ni – NA

Call Now for Free Sample Which Can Be Arranged From Locations Mentioned Below

Ras Al Khaimah	Dubai	Riyadh	Muscat
Doha	Umm Al Quwain	Fujairah	Sharjah
Ajman	Abu Dhabi	Al Jubail	Saudi Arabia

Groups of SS pipe

Material sub-groups	Series	Content	Machinability
Austenitic Stainless Steel	300	Nickel up to 15%	35%-75%.
Ferritic / Martensitic Stainless Steel	400	Chromium up to 18%	40%-75%.
Duplex pipe	–	Chromium up to 30% & Nickel up to 9%	20%-30%

Types of stainless steel pipes

Get Top Stainless Steel Pipe Suppliers in UAE Who Offer Various Types At Factory Price

Stainless Steel Seamless Pipe

SS Round Pipe

Heat Resistant Stainless Steel Pipe

SS Oval Pipe

Polished Stainless Steel Pipe

SS Colour Coated Pipe

Types of SS pipe based on grades, shapes and manufacturing methods

Types of stainless steel pipes

Other Types of SS Pipe

Shape	Round Oval Stainless steel square pipe Stainless steel rectangular pipe
Manufacturing Method	Stainless steel seamless pipe Stainless Steel ERW pipe
Application	Sanitary pipe Mechanical pipe Polished stainless steel pipes

Ready to Dispatch Stock Of SS Pipe

Stainless Steel Pipe

Service: Bending, Welding, Cutting
Certification:ISO, RoHS, IBR

Hot Rolled Seamless Stainless Steel Pipe

Length: 3 to 12m, Random or Fixed
Technique: Hot and Cold Rolled

SS Round Pipe

End: Plain/ Bevelled/ Threaded/ Chamfer
Machining: Turning/ Bending/ Punching

Polished Stainless Steel Pipe

Size: 1/8 to 24” NB
Standard: ASTM A554, A312, A778

Heat Resistant Stainless Steel Pipe

Certificate: Manufacturer & Laboratory Test Certificate
Packing: Bundled,wooden box

SS Colour Coated Pipe

Surface: Galvanized
Specification: As Per Drawing

SS Oval Pipe

Commercial Length: 6000mm +/- 30mm
Fix Length: from 1200to 12000mm

Stainless Steel Square Pipe

Size: 12.75 X 12.75, 15 X 15, 20 X 20, 25 X 25, 30 X 30
Finish: Polished Grit 120 – 600

Explore Nearby Locations for the Quickest Delivery Options

Region	City	Country
Middle East	Dubai	United Arab Emirates
Middle East	Riyadh	Saudi Arabia
Africa	Abuja	Nigeria
Middle East	Abu Dhabi	United Arab Emirates
Middle East	Doha	Qatar
Middle East	Dammam	Saudi Arabia
Middle East	Jeddah	Saudi Arabia
MENA	Casablanca	Morocco
Middle East	Kuwait City	Kuwait
MENA	Cairo	Egypt
Africa	Johannesburg	South Africa
Africa	Cape Town	South Africa
Africa	Lagos	Nigeria

Suffix “S” meaning in schedule of ASME B36.19 pipe

Below ASME B36.19 SS pipe wall thicknesses are different from ASME B36.10M pipes

ASME B36.19	DN	NPS
Schedule 5S
Schedule 10S	DN 350 – 550	NPS 14-22
Schedule 40S	DN 300	NPS 12
Schedule 80S	DN 250 & 300	NPS 10 & 12

Large diameter & Thick wall Cold drawn stainless steel pipe are available in Schedule 80, 40, 60, 20, STD, XXS, suitable for chilled water systems

Schedule of ASME B36.19 stainless steel pipe

Ø Nominal Outer Diameter	DN Size	SCH 10S	SCH 40S	SCH 80S	SCH 160
		Wall Thickness in mm as per ASME B36.19
21,34	1/2″	2,11	2,77	3,73	4,78
26,67	3/4″	2,11	2,87	3,91	5,56
33,40	1″	2,77	3,38	4,55	6,35
42,16	1 1/4″	2,77	3,56	4,85	6,35
48,26	1 1/2″	2,77	3,68	5,08	7,14
60,32	2″	2,77	3,91	5,54	8,74
73,03	2 1/2″	3,05	5,16	7,01	9,52
88,90	3″	3,05	5,49	7,62	11,13
101,60	3 1/2″	3,05	5,74	8,08
114,30	4″	3,05	6,02	8,56	13,49
141,30	5″	3,40	6,55	9,53	15,88
168,29	6″	3,40	7,11	10,97	18,26
219,08	8″	3,76	8,18	12,70	22,23
273,08	10″	4,19	9,27	12,70	28,58
323,85	12″	4,57	9,53	12,70	33,32
355,60	14″	4,78	–	–	–
406,40	16″	4,78	–	–	–
457,20	18″	4,78	–	–	–
508,00	20″	5,54	–	–	–
609,60	24″	6,35	–	–	–

SS Pipe Origin

Centravis: Nikopol, UKRAINE

Maruichi Stainless: Chofu-Minatomachi, JAPAN

Mannesmann Stainless: Bergamo, Italy

Michigan Seamless Tube: South Lyons, MI, USA

Nippon Steel Corp.: Fujisawa, Japan

PCC Rollmet: Irvine, CA, USA

Ratnamani Metals & Tubes: Indrad, Gujarat, INDIA

Alleima: Sandviken, Sweden

Sanyo Special Steel: Himeji, Japan

Tubacex: Llodio, Spain

Wyman Gordon: Houston, TX, USA

ASTM A312 stainless steel pipe permissible variations

NPS Designator Inches	Permissible Variations in A312 SS pipe OD (Outside Diameter)
NPS Designator Inches	Wall Thickness	Over Inch	Under Inch
1/8 to 1-1/2 ” incl	Thick	1/64 (0.015) Inch	1/32 (0.031)
Over 1-1/2 to 4 ” incl	Thick	1/32 (0.031) Inch	1/32 (0.031)
Over 4 to 8 ” incl	Thick	1/16 (0.062) Inch	1/32 (0.031)
Over 8 to 18 ” incl	Thick	3/32 (0.093) Inch	1/32 (0.031)
Over 18 to 26 ” incl	Thick	1/8 (0.125) Inch	1/32 (0.031)
Over 26 to 34 ” incl	Thick	5/32 (0.156) Inch	1/32 (0.031)
Over 34 to 48 ” incl	Thick	3/16 (0.187) Inch	1/32 (0.031)

SS Seamless pipe dimensional tolerances as per ASTM A530

SS Pipe Nominal pipe size (NPS)

up to 4 NPS= ± 0.79 mm
5 thru 8 NPS= + 1.58 mm / – 0.79 mm
10 thru 18 NPS= + 2.37 mm / – 0.79 mm
20 thru 24 NPS = + 3.18 mm / – 0.79 mm

Wall Thickness

All Diameters = – 12.5%
+ tolerance not specified

Length

+ 6.40 mm / – 0 mm

Weight

+ 10% / – 1.5%

Stainless steel pipe imperial and metric (SI) units

SS Pipe Imperial Sizes (Inch) Nominal Bore	SS Pipe Metric sizes (mm) Outside Diameter	SS Pipe Nominal Bore (mm) (Metric / NB / DN)
3/8″	17.2	10
1/2″	21.3	15
3/4″	26.9	20
1″	33.7	25
1 1/4″	42.4	32
1 1/2″	48.3	40
1 2″	60.3	50
2 1/2″	76.1	65
3″	88.9	80
4″	114.3	100
5″	139.7	125
6″	168.3	150
7″	193.7	175
8″	219.1	200
9″	244.5	225
10″	273.0	250
12″	323.9	300
14″	355.6	350
16″	406.4	400
18″	457.0	450
20″	508.0	500
22″	559.0	550
24″	610.0	600
26″	660.0	650
28″	711.0	700
30″	762.0	750
32″	813.0	800
34″	864.0	850
36″	914.0	900
40″	1016.0	1000

OD, NB & Schedule of SS pipe

Stainless Steel Pipe Weight Chart

Weight Lbs per Foot

Pipe Size	O.D. inches	Pipe Schedule
Pipe Size	O.D. inches	5	10	40	STD	80	XH	160	XXH
1/8	0.405	.1383	.1863	.2447	.2447	.3145	.3145
1/4	0.540	.2570	.3297	.4248	.4248	.5351	.5351
3/8	0.675	.3276	.4235	.5676	.5676	.7388	.7388
1/2	0.840	.5380	.6710	.8510	.8510	1.088	1.088	1.304	1.714
3/4	1.050	.6838	.8572	1.131	1.131	1.474	1.474	1.937	2.441
1	1.315	.8678	1.404	1.679	1.679	2.172	2.172	2.844	5.214
1-1/4	1.660	1.107	1.806	2.273	2.273	2.997	2.997	3.765	5.214
1-1/2	1.900	1.604	2.085	2.718	2.718	3.631	3.631	4.859	6.408
2	2.375	1.604	2.638	3.653	3.653	5.022	5.022	7.444	9.029
2-1/2	2.875	2.475	3.531	5.793	5.793	7.661	7.661	10.01	13.69
3	3.500	3.029	4.332	7.576	7.576	10.25	10.25	14.32	18.58
3-1/2	4.000	3.472	4.973	9.109	9.109	14.98	12.50		22.85
4	4.500	3.915	5.613	10.79	10.79	14.98	14.98	22.51	27.54
5	5.563	6.349	7.770	14.62	14.62	20.78	20.78	32.96	38.55
6	6.625	7.585	9.289	18.97	18.97	28.57	28.57	45.30	53.16
8	8.625	9.014	13.40	28.55	28.55	43.39	43.39	74.69	72.42
10	10.750	15.19	18.70	40.48	40.48	64.33	54.74
12	12.750	20.93	24.16	53.52	49.56	88.51	65.42
14	14.000		42.05	63.37	54.57	106.1	72.09
16	16.000		42.05	82.77	62.58	136.5	82.77
18	18.000		47.39	/104.8	70.59	170.8	93.45
20	20.000		52.73	122.9	78.60	208.9	104.1
24	24.000		63.41	171.2	94.62	296.4	125.50

Stainless Steel Pipe Weight Chart

NPS in inch	OD in mm	ID in mm	DN in mm	SS pipe wall thickness in mm	SS pipe weight in kg/m
24″	610	598.92	600	5.54	82.58
30″	762	749.3	750	6.35	118.34

Schedule 10S stainless steel pipe weight chart

NPS in inch	OD in mm	ID in mm	DN in mm	SS pipe wall thickness in mm	SS pipe weight in kg/m
24″	610	597.3	600	6.35	94.53
30″	762	746.16	750	7.92	147.29

Schedule 40S stainless steel pipe weight chart

NPS in inch	OD in mm	ID in mm	DN in mm	SS pipe wall thickness in mm	SS pipe weight in kg/m
20″	508	488.94	500	9.53	117.15
24″	610	590.94	600	9.53	141.12

Schedule 80S stainless steel pipe weight chart

NPS in inch	OD in mm	ID in mm	DN in mm	SS pipe wall thickness in mm	SS pipe weight in kg/m
1/4″	13.7	7.66	8	3.02	0.8
3/8″	17.1	10.7	10	3.2	1.1
1/2″	21.3	13.84	15	3.73	1.62
3/4″	26.7	18.88	20	3.91	2.2
1″	33.4	24.3	25	4.55	3.24
1 1/4″	42.2	32.5	32	4.85	4.47
1 1/2″	48.3	38.14	40	5.08	5.41
2″	60.3	49.22	50	5.54	7.48
2 1/2″	73	58.98	65	7.01	11.41
3″	88.9	73.66	80	7.62	15.27
3 1/2″	101.6	85.44	90	8.08	18.64
4″	114.3	97.18	100	8.56	22.32
5″	141.3	122.24	125	9.53	30.97
6″	168.3	146.36	150	10.97	42.56
8″	219.1	193.7	200	12.7	64.64
18″	457	431.6	450	12.7	138.11
20″	508	482.6	500	12.7	155.13
22″	559	559	550	12.7	171.55
24″	610	584.6	600	12.7	187.07

Types of SS pipe ends

Above listed Stainless Steel Pipe manufacturers & suppliers offers following types of end finish, contact them directly for any specific pipe end.

Plain end
Roll groove
Cut groove
Threaded
Coupled
Bevel end

Please find Authorised Dealers and Distributors of Alleima Make Stainless Steel Pipe in UAE

JSS Pipes And Fittings Trading LLC, Dubai, UAE
Noble Marine Metals Co WLL, Abu Dhabi, UAE
Mezon Stainless Steel FZCO, Dubai, UAE
SMT Global Pipes, UAE

Stainless pipe class

Class type	Grades
Free machining stainless steel pipe	SUS303
For Forming	SUS304J2 SUS304J1 SUS304
Standard Type	SUS301 SUS304 SUS305 SUS316 SUS317
Intergranular Corrosion Resistance	SUS301L SUS304L SUS347 SUS316L SUS317L
High strength stainless steel pipe	SUS301 SUS304N2
Heat Resistance	SUS309S SUS310S

List of SS Pipe defects after quality check

Quality control team who works with leading stainless steel pipe suppliers in UAE noticed the following common defects

Surface defects/ pits/ scratches
Weld defects/ porosity/ cracks
Dimensional defects/ length/ OD/ thickness / ovality
Material defects/ impurities/ not as per the work order

Stainless steel pipe most common defects

SS Pipe Heat Treatment

Grade	UNS	SS Pipe Finish	Heating Temperature
SS 304H	S30409, S30415	Cold	1040 °C, 1900 °F
SS 304H	S30409, S30415	Hot	1040 °C, 1900 °F
SS 310H	S31009		1040 °C, 1900 °F
SS 310H	S31035		1180-1250 °C, 2160-2280 °F
SS 316H	S31609	Cold	1040 °C, 1900 °F
SS 316H	S31610	Hot	1040 °C, 1900 °F
SS 321H	S32109, S32615	Cold	1100 °C, 2000 °F
SS 321H	S32109, S32615	Hot	1050 °C, 1925 °F
SS 321H	S32654		1150 °C, 2100 °F
SS 321H	S33228		1120-1180 °C, 2050-2160 °F
SS 321H	S34565		1120-1170 °C, 2050-2140 °F
SS 347H	S34709	Cold	1100 °C, 2000 °F
SS 347H	S34709	Hot	1050 °C, 1925 °F
Alloy 20	N08020		925-1010 °C, 1700-1850 °F
Alloy 25-6HN	N08367		1110 °C, 2025 °F
Alloy 28	N08028		1100 °C, 2000 °F
Alloy 29	N08029		1100 °C, 2000 °F

Measurement of SS pipes

These are the important points to measure dimensions of a stainless steel round pipe

Outer diameter
Inner diameter
Thickness
Length
Straightness
Ovality

Warehouse Locations of Partner Suppliers

Country	Cities
Netherlands	Amsterdam
Netherlands	The Hague
Belgium	Brussels
Netherlands	Haarlem
Belgium	Meeuwen-Gruitrode
Belgium	Seraing
Netherlands	Eindhoven
Belgium	Ghent
Netherlands	Rotterdam
Belgium	Leuven
Belgium	Westerlo
Belgium	Antwerp

Stainless steel pipe burst pressure

SS Pipe Size NPS	O.D. inches	SS Pipe Schedule
SS Pipe Size NPS	O.D. inches	5	10	40	STD	80	XH	160	XXH
1/8	0.405	12,963	18,148	25,185	25,185	35,185	35,185
1/4	0.540	13,611	18,056	24,444	24,444	33,056	33,056
3/8	0.675	10,889	14,444	20,222	20,222	28,000	28,000
1/2	0.840	11,607	14,821	19,464	19,464	26,250	26,250	33,393	52,500
3/4	1.050	9,286	11,857	16,143	16,143	22,000	22,000	31,143	44,000
1	1.315	7,414	12,433	15,171	15,171	20,418	20,418	28,517	40,837
1-1/4	1.660	5,873	9,849	12,651	12,651	17,259	17,259	22,590	34,518
1-1/2	1.900	5,132	8,605	11,447	11,447	15,789	15,789	22,184	31,579
2	2.375	4,105	6,884	9,726	9,726	13,768	13,768	21,663	27,537
2-1/2	2.875	4,330	6,261	10,591	10,591	14,400	14,400	19,565	28,800
3	3.500	3,557	5,143	9,257	9,257	12,857	12,857	18,771	25,714
3-1/2	4.000	3,112	4,500	8,475	8,475	11,925	11,925		23,850
4	4.500	2,767	4,000	7,900	7,900	11,233	11,233	17,700	22,467
5	5.563	2,939	3,613	6,957	6,957	10,111	10,111	16,852	20,223
6	6.625	2,468	3,034	6,340	6,340	9,781	9,781	16,257	19,562
8	8.625	1,896	2,574	5,600	5,600	8,696	8,696	15,756	15,217
10	10.750	1,870	2,302	5,093	5,093	8,274	6,977
12	12.750	1,941	2,118	4,776	4,412	8,082	5,882
14	14.000		2,679	4,693	4,018	8,036	5,357
16	16.000		2,344	4,688	3,516	7,903	4,688
18	18.000		2,083	4,683	3,125	7,808	4,167
20	20.000		1,875	4,448	2,812	7,733	3,750
24	24.000		1,563	4,294	2,344	7,613	3,125

List of mechanical tests performed by SS pipe suppliers

Buy From Stainless Steel Pipe Suppliers in UAE Who Supply Pipe With Various Testing

Flaring Test (For Seamless)
Flange Test
Hardness Test
Reverse Flattening Test
Reverse Bend Test
Hydrostatic or Non-Destructive Electric Test
Tensile Properties
Grain Size

Stainless Steel Pipe Yield and Tensile Strength

Grade	UNS Designation	Yield Strength, min ksi [MPa]	Tensile Strength, min ksi [MPa]	Other
SS 304	S30400	30 [205]	75 [515]
SS 304L	S30403	25 [170]	70 [485]
SS 304H	S30409	30 [205]	75 [515]
SS 304H	S30415	42 [290]	87 [600]
SS 310S	S31008	30 [205]	75 [515]
SS 310H	S31009	30 [205]	75 [515]
SS 310H	S31035	45 [310]	95 [655]
SS 316	S31600	30 [205]	75 [515]
SS 316L	S31603	25 [170]	70 [485]
SS 316H	S31609	30 [205]	75 [515]
SS 316H	S31635	30 [205]	75 [515]
SS 317	S31700	30 [205]	75 [515]
SS 317L	S31703	30 [205]	75 [515]
SS 317L	S31725	30 [205]	75 [515]
SS 317L	S31726	35 [240]	80 [550]
SS 317L	S31727	36 [245]	80 [550]
SS 317L	S31730	25 [175]	70 [480]
SS 317L	S32053	43 [295]	93 [640]
SS 321	S32100	30 [205]	75 [515]	seamless pipe
SS 321	S32100	30 [205]	75 [515]	t = 0.375 in.
SS 321	S32100	25 [170]	70 [480]	t > 0.375 in.
SS 321H	S32109	30 [205]	75 [515]	seamless pipe
SS 321H	S32109	30 [205]	75 [515]	t = 0.375 in.
SS 321H	S32109	25 [170]	70 [480]	t > 0.375 in.
SS 321H	S32615	32 [320]	80 [550]
SS 321H	S32654	62 [430]	109 [750]
SS 321H	S33228	27 [185]	73 [500]
SS 321H	S34565	60 [415]	115 [795]
SS 347	S34700	30 [205]	75 [515]
SS 347H	S34709	30 [205]	75 [515]
Alloy 20	N08020	35 [240]	80 [550]
Alloy 28	N08028	31 [214]	73 [500]
Alloy 29	N08029	31 [214]	73 [500]
Alloy 25-6HN	N08367	45 [310]	100 [690]	t = 0.187 in.
Alloy 25-6HN	N08367	45 [310]	95 [655]	t > 0.187 in.

SS Seamless Pipe Tolerances As Per EN ISO 1127

SS Pipes
Wall thickness	Outer diameter (OD)
T1 = +/- 15,0%, minimum +/- 0,60 mm	D1 = +/- 1,50%, minimum +/- 0,75 mm
T1 = +/- 12,5%, minimum +/- 0,40 mm	D2 = +/- 1,00%, minimum +/- 0,50 mm
T1 = +/- 10,0%, minimum +/- 0,20 mm	D3 = +/- 0,75%, minimum +/- 0,30 mm
T1 = +/- 7,0%, minimum +/- 0,15 mm	D4 = +/- 0,50%, minimum +/- 0,10 mm

Standard	Manufacturing Process & Type	Outer Diameter Tolerance		Others	Wall Thickness Tolerance
Standard	Manufacturing Process & Type	OD (Mm)	Class	Others	Wall Thickness Tolerance
EN10216-5	Hot Finished Seamless Pipe	219.1-610	D1	T/D≤0.09	T1
				T/D≤0.05	+22.5%T，-15%T
				T/D>0.09	T2
		30-219.1	D2		T2
		30-219.1	D2		T1
	Cold Finished Seamless Pipe	≤219.1	D4	Agreement	T4
	Cold Finished Seamless Pipe	≤219.1	D3		T3
EN10297-2	Hot Finished Seamless Pipe		D2	Agreement	T2
	Hot Finished Seamless Pipe		D1		T1
	Cold Finished Seamless Pipe		D4	Agreement	T4
	Cold Finished Seamless Pipe		D3		T3

Stainless Steel Pipe Tolerances As Per ASTM A999

SS Pipe Tolerances acc to ASTM A999
OD	wall thickness	permissible deviations
1/8″ < 2″	-12,5%	+0,4 / -0,8 mm
> 1 1/2″ < 5″	-12,5%	+0,8 / -0,8 mm
> 4″ < 10″	-12,5%	+1,6 / -0,8 mm
> 8″ < 20″	-12,5%	+2,4 / -0,8 mm
> 18″ < 28″	-12,5%	+3,2 / -0,8 mm
> 26″ < 32″	-12,5%	+4,0 / -0,8 mm

Standard	Manufacturing condition	OD tolerance mm	OD / mm	Thickness T / mm	T tolerance mm
Standard	Manufacturing condition	OD tolerance mm	OD / mm	Thickness T / mm	Minimum	Average
ASTM A1016 A1016M	Hot Drawn Seamless Pipe			>=4.6	+0.28t, 0
		+0.4, -1.2	100 – 200	2.4 – 3.8	+0.35t, 0
		+0.4, -0.8	<=100	<=2.4	+0.4t, 0
		+0.4, -1.6	200 – 225	3.8 – 4.6	+0.33t, 0
	Cold Drawn Seamless Pipe	+0.1, -0.11	<25		+0.20t, 0	+/-0.10t
		+0.1, -0.11	25 – 40		+0.20t, 0	+/-0.10t
		+/-0.2	40 – 50		+0.22t, 0	+/-0.10t
		+/-0.25	50 – 65
		+/-0.3	65 – 75
		+/-0.38	75 – 100
		+/-0.38, -0.04	100 – 200
		+/-0.38, -1.14	200 – 250
ASTM A999 / M	Seamless Pipe	+0.4, -0.8	<48.3			-0.125t
ASTM A312 / M	Seamless Pipe	+/-0.8	48.3-114.3	OD=10.3-73		+0.20 t, -125t
		+1.6, -0.8	168.3-219.1	t/OD<=5% OD=88.9-457.2		+0.225 t, -125t
		+2.4, -0.8	219.1-457.2	t/OD>5% OD=88.9-457.2		+0.15 t, -125t
ASTM A511	Seamless Pipe	+/-0.4	88.9-139.7			+/-0.15t
		+/-0.2	12.7-38.1			+/-0.10t
		+/-0.1	<=12.7
		+/-1.6	220-325
		+/-0.3	38.1-88.9
		+/-1.1	203.1-220
		+/-0.8	139.7-203.1

Value added services offered by SS pipe suppliers

All listed stainless steel pipe suppliers following services at very nominal cost, get a free quote now directly from these manufacturers and stockist

Bending
Annealed
Polishing
Cutting
Grooving – up to 12″
Machining (CNC)
Threading – up to 6″
Coating (Zinc, Phosphorus)
Drilling holes in stainless steel pipe
Heat Treatment (Hardening & Tempering)
Pickled
Repairing stainless steel pipe pitting

SS pipe pickling

Stainless steel pipe chemical cleaning

SS pipe welding

Port details & shipping estimate of SS pipe in UAE & other middle east countries

Not finding your specific size or schedule in UAE? Check estimated delivery of stainless steel pipe to your nearby port in United Arab Emirates & other countries in Middle east

Import Location in Middle East	List of Port	SS pipe Import days from Europe (Italy, Spain, Sweden, Norway)	SS Pipe procurement from USA (North America)	Estimated delivery of SS Pipe from Indian manufacturers	Estimated delivery of SS Pipe from China
Egypt	Port Said Egypt Port of ADABIYA Egypt Dekheila Port Egypt Sokhna Port Egypt Safaga Port Egypt Alexandria Port Egypt Port of Abu Qir Egypt	18-20	15-20	12-15	15-18
UAE (Dubai)	Al Hamriya Port Dubai (UAE) Jebel Ali Port Dubai (UAE) Mina Rashid Port Dubai (UAE) Fujairah Port Dubai (UAE) Zayed Port Dubai (UAE) Hamriyah Port Dubai (UAE) Khalifa Port Dubai (UAE)	24-26	5-10	8-10	20-25
Qatar	Hamad Port Qatar Doha Port Qatar	26-28	25-30	4-5	18-20
Bahrain	Mina Salman Port Bahrain Khalifa Bin Salman Port Bahrain Manama Harbour Port Bahrain Sitra Port Bahrain Al Muharraq Port Bharain	35-37	31-33	5-6	20-21
Israel	Port of Haifa Israel Port of Eilat Israel Hadera port Israel	15-16	14-20	7-8	18-20
Kuwait	Doha Port Kuwait Shuaiba Port Kuwait Shuwaikh Port Kuwait	27-28	31-33	5-7	26-40
Oman	Sultan Qaboos Port Oman Al Sultan Qaboos Port Ship, Mutrah, Oman Salalah Port Oman	22-23	20-22	2-3	15-17
Saudi Arabia (KSA)	Jeddah Islamic Port, Saudi Arabia Gizan Port Saudi Arabia Jubail Commercial Port Saudi Arabia	16-18	30-40	5-6	15-18
Turkey	Haydarpasa Port Turkey Izmir Port Turkey Port Akdeniz Antalya Turkey	13-14	14-16	16-18	19-21
Yemen	Al-Hudaydah Port Yemen Puerto de Aden Port Yemen	25-26	24-26	14-16	22-24
Jordan	Port of Aqaba Jordan	24-26	13-16	8-10	25-30
Cyprus	Limassol Port Cyprus Port of Famagusta Cyprus	12-14	25-30	8-12	15-20
Note: Above is the approximate shipping delivery schedule to UAE and other middle east countries, you can contact above listed SS pipe suppliers in UAE for the exact shipping time. Import time of stainless steel seamless pipe in UAE depend upon the Ex- stock available with leading manufacturers, stockholders, stockist and distributors. If the SS round pipe material not available in UAE then you can check the stock in above countries.

Magnetic Properties of SS Seamless Pipes

According to BSSA (British Stainless Steel Association) refer the Magnetic Properties of Stainless Steel

Magnetic	Ferritic Martensitic Duplex stainless steels
Non-magnetic	Austenitic stainless steels

ASTM Specification of Stainless Steel Pipe

ASTM Specification	Stainless Steel Pipe
A312	Austenitic Grade
A358	Electric fusion welded pipe (EFW), austenitic
A376	Austenitic SS Pipe
A409	Large diameter welded pipe, Austenitic SS
A426	Ferritic Centrifugally-cast pipes
A430	Austenitic Forged and bored pipe
A790	Ferritic and austenitic Seamless / welded pipe,
A813	Austenitic Single/ double welded pipe
A814	Cold worked Austenitic welded pipe
A872	Ferritic and austenitic centrifugally cast pipe
A928	Ferritic/austenitic (duplex) Electric fusion welded pipe (EFW)
A943	Austenitic Spray-formed seamless pipe
A949	Ferritic/austenitic Spray-formed seamless pipe
A954	Austenitic chromium-nickel-silicon alloy Seamless and welded pipe
A999	Stainless steel pipe and Alloy Steel Seamless Pipe
A1053	Ferritic-martensitic (dual phase) Welded Pipe
Source: Specialty Steel Industry of North America (SSINA)

Military and SAE Standard of SS Pipes

Grade	UNS	SAE	MILITARY Standard (USA)	Casting Grades
SS 201	S20100	20201 J412 J405
SS 202	S20200	20202 J412 J405	MIL-W-6712
SS 205	S20500
SS 301	S30100	30301 J412 J405	MIL-T-5695
SS 302	S30200	30302 J230 J412 J405 J467	MIL-S-854 MIL-S-862 MIL-S-46044 MIL-T-5677 MIL-W-6712	CF-20
SS 302B	S30215	30302B		HF
SS 303	S30300	30303 J412		CF-16F
SS 303Se	S30323	30303Se
SS 304	S30400	30304 J412 J405 J467 J2515	MIL-F-20138 MIL-P-24691/3 MIL-S-854 MIL-S-862 MIL-S-18170 MIL-S-21149/6 MIL-S-24149/3 MIL-S-24249/6 MIL-T-5695 MIL-T-8504 MIL-T-18063	CF-8
SS 304L	S30403	30304L J405 J467	MIL-S-854 MIL-S-862 MIL-S-4043 MIL-S-18170 MIL-S-18171 MIL-S-81591 MIL-T-18063	CF-3
SS 304N	S30451	J405
SS 304LN	S30453	J405
SS 305	S30500	30305 J412 J405	MIL-S-24149/3 MIL-S-24149/6 MIL-W-30508
SS 308	S30800	30308	MIL-E-19933
SS 309	S30900	30309 J2515 J412	MIL-E-19933 MIL-S-862 MIL-S-24149/3 MIL-S-24149/6	CH-20
SS 309S	S30908	30309S J405 J467		HH
SS 310	S31000	30310 J467 J412	MIL-B-15382 MIL-E-19933 MIL-S-854 MIL-S-862 MIL-S-24149/3 MIL-S-24149/6	CK-20
SS 310S	S31008	30310S J405		HK
SS 314	S31400	30314 J467
SS 316	S31600	30316 J467 J412	MIL-F-20138 MIL-S-854 MIL-S-862 MIL-C-24707/3 MIL-E-22200/2 MIL-S-24149/3 MIL-S-24249/6	CF-8M CF-12M
SS 316L	S31603	30316L J405	MIL-E-19933 MIL-S-862	CF-3M
SS 316F	S31620
SS 316N	S31651	J405
SS 316LN	S31653	J405
Grade	UNS	SAE	MILITARY Standard (USA)	Casting Grades
Source: Specialty Steel Industry of North America (SSINA)

SS pipes are available in many grades and brands from verified suppliers in the UAE. Explore the complete list of materials and grades, including ASTM-wise material selection, from ADNOC and SABIC-approved Steel Pipe Suppliers in UAE

Verified Supplier