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EN 10204 3.1/3.2 • TPI Report
Stainless Steel 904L Pipe Snapshot
  • Standard: ASTM A312 / ASME SA312, ASTM B677, EN 10216-5
  • Equivalent Grade: WNR 1.4539, UNS N08904, SUS 904L stainless steel Tube, UNS N08904 stainless steel Tube
  • Pipe Types: Seamless (SMLS), Welded / EFW, ERW
  • Condition: Cold Drawn, Bright Annealed, Solution Annealed and Pickled
  • Size Range (Seamless): 1/8″ to 12″ NB (SCH 5S to SCH XXS)
  • Size Range (Welded): 1/2″ to 24″ NB
  • Pipe Ends: Plain End, Beveled End
  • Surface Finish: Pickled, Bright Annealed, Polished
  • Origin: Europe, Japan, India, South Korea
  • MTC: EN 10204 3.1 / 3.2, NABL Lab Reports
  • RFQ: contact@pipingmaterial.sa
Stainless Steel 904L Pipe

ASTM A312 TP904L Seamless Pipe for Desalination

Stainless Steel 904L Pipe offers superior resistance to sulfuric acid, phosphoric acid and other harsh reducing acids, making it ideal for desalination, petrochemical Projects. At pipingmaterial.sa, you connect directly with verified stockists and suppliers of SS 904L Pipe, Tube, UNS N08904 and DIN 1.4539 across Dammam, Jubail, Riyadh and Al Khobar in seamless, ERW and welded types. There is no login, no commission, and it is completely free for every buyer.

Supplied To:
Yanbu Al Khobar Ras Al-Khair Tabuk Dhahran Dammam Al Jubail Riyadh Jeddah Rabigh Sudair
Provide :
Saudi Aramco Approved ADNOC Approved SABIC Approved ASTM A312 / ASME SA312 EN 10204 3.1 MTC Ex-Stock Saudi Arabia

Technical Specification of Stainless Steel 904L Pipe

Find Well Known Stainless Steel 904L Pipe Suppliers in Saudi Arabia Who Supply With Cut to Size Specification

Pipe Sizes
Stainless Steel 904L Pipe Sizes
  • Thickness(Welded): 0.6 to 12.7 mm
  • Thickness (Seamless):0.8 to 12.7 mm
  • Form: Square, Rectangle,Round
Tube Sizes
904L SS Tube Sizes
  • Thickness (Seamless): 0.40 - 12.70 mm
  • Thickness(Welded): 0.8 - 12.7 mm
  • Form: Hydraulic, Straight,Coil
Sizes
DIN 1.4539 Thick Walled Pipe Sizes
  • Outside Diameter: 10-600 mm
  • Wall Thickness: 2.5 - 100 mm
  • Length: 0.5- 12 m
Capillary Tube Sizes
SUS 904L Capillary Tube Sizes
  • Outside Diameter:0.4 - 16 mm
  • Length:0.5 - 12 meter
  • Wall Thickness: 0.1 - 3 mm
Coil Tube Sizes
INOX 904L Coil Tube Sizes
  • Outside Diameter:0.4 - 16 mm
  • Length:50 - 1000 mm
  • Wall Thickness:0.1 - 3 mm
End
AISI 904L Round Pipe
  • Bevelled
  • Threaded
  • Plain, Grooved
Services
904L SS Seamless Pipe Services
  • Beveling
  • Polishing
  • Threading
Testing
SUS 904L Welded Pipe Testing
  • Hardness Test
  • Chemical/Flattening Test
  • PMI Testing
Packaging
SS904L Square Pipe Packaging
  • Wooden Boxes
  • Bubble Wraps, Custom
  • Steel Strips Bundled

Types of Stainless Steel 904L Pipe Available in Stock

Get Leading Stainless Steel 904L Pipe Suppliers in Saudi Arabia offering forms like Round, Square and Rectangular Pipe - all sizes & schedules ex-stock or short lead time

Stainless Steel 904L Rectangular Tube
Stainless Steel 904L Rectangular Tube
  • ASTM A554 - structural & fabrication grade
  • Size 20×20 mm to 200×200 mm
SS904L Square Pipe
SS904L Square Pipe
  • ASTM A554 Square Section
  • Used in structural & process fabrication
UNS N08904 Welded Tube
UNS N08904 Welded Tube
  • ASTM A312 / B673 Welded
  • OD 1/2″ to 24″ NB
904L SS Seamless Pipe
904L SS Seamless Pipe
  • ASTM A312 / B677 Seamless
  • OD 1/8″ to 12″ NB, SCH 5S to XXS
DIN 1.4539 Round Tube
DIN 1.4539 Round Tube
  • EN 10216-5 / DIN 17458
  • European mill origin, full traceability
SUS 904L Welded Pipe
SUS 904L Welded Pipe
  • ASTM A312 / B673 Welded
  • Common Asia trade name for 904L
AISI 904L Round Pipe
AISI 904L Round Pipe
  • Standard round section, ASTM A312
  • Available in seamless & welded form
WNR 1.4539 EFW Pipe
WNR 1.4539 EFW Pipe
  • ASTM A312 / B673 / B674
  • OD 1/2″ to 24″ NB
904L Stainless Steel Square Tube
904L Stainless Steel Square Tube
  • ASTM A554 Square Section
  • For structural & fabrication use
INOX 904L ERW Pipe
INOX 904L ERW Pipe
  • ASME SB673 ERW
  • OD 1/2″ to 24″ NB, high-temp applications
904L SS Seamless Tube
904L SS Seamless Tube
  • ASTM A269 / A249 Seamless
  • Instrumentation & sanitary line use
SS 904L Rectangular Pipe
SS 904L Rectangular Pipe
  • ASTM A554 Rectangular Section
  • Size 20×20 mm to 200×200 mm

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Stainless Steel 904L Round Tube Mechanical Properties

Tensile strength
(MPa)
Yield Strength
0.2% Proof
(MPa)
Hardness
(HRB)
Elongation
(% in 50mm)
MIN490220 35.00
MAX  90 

SUS 904L ERW Pipe Chemical Composition

Check Stainless Steel 904L Pipe Suppliers in Saudi Arabia Who Offer High Alloy Austenitic Stainless Steel, Known for Exceptional Properties

Ni

28%

Cr

23.0%

Cu

2%

Mo

5%

P

0.045%

Si

1%

S

0.035%

C

0.2 %

Approvals

ADNOC, Saudi Aramco, SABIC and GCC Approved Stainless Steel 904L Pipe Suppliers

Saudi Aramco Approved Suppliers

  • Compliant with ARAMCO SAES-L-105
  • NACE MR0175 / ISO 15156 compliant grades
  • Third party inspection: Bureau Veritas, SGS, Intertek
  • EN 10204 3.2 MTC from Aramco-accredited labs
  • Suppliers: Jindal Stainless, Savoy Piping Inc., Outokumpu

ADNOC and SABIC Approved

  • ADNOC approved - Abu Dhabi desalination and offshore
  • SABIC approved - Jubail and Yanbu petrochemicals
  • Full dimensional inspection and heat number traceability
  • Suitable for sulfuric/phosphoric acid handling units
  • Suppliers: Rajveer Stainless and Alloys, Middle East Piping, Aperam

Worldwide Genuine Stockists

  • Outokumpu and Aperam - European mill source
  • Middle East Piping - UAE, Saudi, Qatar, Bahrain

International Quality Certifications

  • ISO 9001:2015 Quality Management Certified
  • PED 2014/68/EU - European pressure equipment
  • ABS / BV / DNV / LRS - marine and offshore certs
  • Suppliers: Nippon Steel Stainless, BNG Steel, Sandvik Materials Technology

Stainless Steel 904L Pipe and Tube American and European Standard

Stainless Steel 904L Pipe and Tube Standards
  • ASTM A312 | ASME SA312
  • INOX 904L
  • UNS N08904
  • WNR 1.4539
  • SUS 904L
  • ASTM A554
  • ASTM A269 | ASME SA269
  • ASTM A270
  • AISI 904L
  • ASME SA 249

SS 904L Tube International Equivalent Grades by Country

SS 904L Pipe (UNS N08904) is recognised globally under equivalent standards. Buyers in Saudi Arabia often receive material from these origins - verify against the MTC before sourcing:

🇺🇸

United States (ASTM/UNS)

  • UNS N08904 - designation
  • ASTM A312 TP904L - seamless/welded
  • ASTM B677 - seamless pipe spec
  • ASTM A269 / A249 - tube specs
🇩🇪

Germany / Europe (WNR / EN)

  • WNR 1.4539 - Werkstoff number
  • X1NiCrMoCu25-20-5 - EN designation
  • EN 10216-5 / EN 10217-7
🇯🇵

Japan (JIS)

  • SUS 890L - closest JIS equivalent
  • JIS G3459 / G3463
🇬🇧

United Kingdom (BS)

  • BS 904S13 / 904S14
  • 2RK65 - Sandvik trade name
  • BS 3605 / BS EN 10216-5
🇸🇪

Sweden (SS)

  • SS 2562 - Swedish designation
  • 2RK65 - trade name (Sandvik/Outokumpu)
🇨🇳

China / Other (GB)

  • 015Cr20Ni25Mo4.5CuN - GB equiv.
  • INOX 904L - trade name (Europe)
  • SUS 904L - common Asia trade name

904L Stainless Steel Tubing Weight Chart

Find Stainless Steel 904L Pipe Stockists in Saudi Arabia with an Excellent Durability

NPSODWeightWTWeight
mminLb/ftmminSCHkg/Mtr
6"1686.62512.9244.7750.18819.252
18.9747.1120.28040 STD58.263
28.57310.9730.43280 XHY42.561
4"1144.50010.7906.0200.23716.073
3"893.5007.5765.4860.21640 STD11.284
2 1/2"732.8755.7935.5160.20340 STD8.629
2"602.3753.6533.9120.15440 STD5.441
1 1/4"421.6602.2733.5560.14040 STD3.385
1"331.3151.6793.3780.13340 STD2.501
1/2"210.8400.8512.7690.10940 STD1.268
3/4"271.0501.1312.8700.11340 STD1.684

UNS N08904 stainless steel Tube Schedule Chart

NominalO.D. Inches1010s4040s & Std8080s & E.H.160
1818.000.250.188.562.375.937.5001.781
1414.000.250.188.437.375.750.5001.406
1111.750.375.500
77.625.301.500
4 1/25.000.247.355
3 1/24.000.120.120.226.226.318.318
2 1/22.875.120.120.203.203.276.276.375
22.375.109.109.154.154.218.218.343
11.315.109.109.133.133.179.179.250
3/41.050.083.083.113.113.154.154.218
3/8.675.065.065.091.091.126.126
1/8.405.049.049.068.068.095.095
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904l Stainless Steel Pipe Temperature Range

Temperature, °FTemperature, °CJ/(kg °C)Btu/(lb °F)
13007006150.15
12006006050.15
10005005900.14
8004005700.14
6003005450.13
4002005150.12
2001004850.12
68204600.11

UNS N08904 Pipe Wall Thickness Selection Guide

SCH 5S / 10S - Thin Wall

  • Wall thickness: 1.25 mm – 4.58 mm
  • Used for low-pressure, non-critical lines
  • Common in instrument and sanitary tube

SCH 40S / 80S - Standard and Heavy Wall

  • Wall thickness: 2.77 mm – 8.18 mm+ (40S–80S)
  • Used for process piping under pressure
  • Suitable for desalination and acid handling lines

What Wire Do You Use to Weld 904L Stainless Steel Pipe?

SABIC Approved Stainless Steel 904L Pipe Suppliers in Saudi can give you the lowest quote, simply share your inquiry to begin.

TIG / GTAW Filler Wire

  • ISO 14343: S 20 25 5 Cu L
  • AWS A5.9: ER385
  • Common diameters: 1.6 mm, 2.4 mm, 3.2 mm
  • Preferred for root pass and thin-wall tube

MIG / GMAW Filler Wire

  • ISO 14343: S 20 25 5 Cu L
  • AWS A5.9: ER385
  • Used for higher deposition rate welds
  • Suitable for larger NB pipe sections

SMAW (Stick) Electrode

  • ISO 3581: E 20 25 5 Cu N L R
  • AWS A5.4: E385-16
  • Used for field/site welding repair
  • Low hydrogen, low heat input recommended

Welding Best Practice

  • No pre-heat or post-weld heat treatment required
  • Use low heat input to avoid sensitization
  • Back purge with argon for root pass on tube
  • Solution anneal at 1090°C–1175°C if heavy section

UNS N08904 stainless steel Tube Pressure Rating

OD (in.)WT (inch)
Pressure (psig)
.028.035.049.065.083
1/8790010100---
1/43700480070009500-
3/8-310044006100-
1/2-230032004400-
3/4--220030004000
1---22002900

Connect Directly With Stainless Steel 904L Pipe Distributors in Saudi Arabia

Saudi Aramco Approved Stainless Steel 904L Pipe Suppliers in Saudi can offer you a fast quote, simply send your requirement now.

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Sales Representatives Are Available to Provide Prompt Quotes

Middle East Countries
Sharjah, Ajman, Umm Al Quwain Saudi Arabia, Dubai, Abu Dhabi,Ras Al Khaimah, Jeddah, Fujairah
Al Khobar, Al Jubail, MuscatJebel Ali, Doha, Lusail, RiyadhSohar, Amman, Manama, Beirut
Lebanon, SyriaSCZone, Iraq, JordanYemen, Dammam, Turkey
GCC Countries
Qatar, Saudi ArabiaBahrain, Kuwait, OmanUnited Arab Emirates (UAE)
MENA Countries
Algeria, TunisiaEgypt, MoroccoLibya, Cairo, Casablanca

SS 904L Pipe HSN Code

7304.41
HSN Code 7304.41 covers cold-drawn or cold-rolled seamless tubes, pipes and hollow profiles of stainless steel
Welded 904L pipe (EFW/ERW) generally falls under HSN 7306.40

Stainless Steel 904L Pipe Applications in Saudi Arabia

Supplying desalination, petrochemical, oil and gas, marine and pharmaceutical projects - ASTM A312 / B677 certified grades from verified stockists.

Desalination Plants
Petrochemical and Sulfuric Acid Plants
Oil and Gas Processing
Marine and Offshore Platforms
Power Plants
Pharmaceutical and Chemical
Heat Exchangers and Condenser Tubes
Seawater and Water Treatment
Pulp and Paper Industry
Flue Gas Desulfurization (FGD)
Electrostatic Precipitators
General Corrosion Service

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PDO and EDO Approved Stainless Steel 904L Pipe Suppliers in Saudi are available to provide the best price, send your inquiry to get started.

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SUS 904L Tube Allowable Stress

StrengthMpaKsi
Tensile49071

INOX 904L Pipe Tolerance

OD (mm)Tolerance (mm)
4 to 35+/- 0.08
35 to 38+/- 0.15
38 to 60+/- 0.20
60 and above+/- 0.25
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1.4539 stainless steel Pipe Pricing and Delivery Info for Saudi Arabia

Indicative Prices Only. Actual prices vary based on quantity, size, finish, origin, and market conditions. Minimum order: 500 Kg. Contact us for a tailored quotation with exact CIF Dammam pricing.

Price Range (FOB India / Europe)

  • 904L Seamless Pipe (1″–4″): ~$9–$13 / Kg
  • 904L Welded/EFW Pipe: ~$7–$10 / Kg
  • 904L Bright Annealed Tube: ~$10–$15 / Kg

Stock and Supply Highlights

  • Ex-stock in UAE (Jebel Ali) - 2–3 day delivery KSA
  • European origin mill: Outokumpu, Aperam, Acerinox
  • Weekly shipments to Dammam and Jubail port

Transit Timing and Delivery - AISI 904LTube to Saudi Arabia

Country / OriginDestination PortSea Freight (Days)Air Freight (Days)
🇦🇪 UAE (Ex-Stock)Dammam / Jubail1–2 Days (Truck)Same Day
🇮🇳 IndiaDammam Port10–14 Days1–2 Days
🇩🇪 Germany / EuropeDammam Port22–28 Days2–3 Days
🇯🇵 JapanDammam Port18–24 Days2–3 Days
🇶🇦 QatarDammam Port3–4 DaysSame Day
Fast-track option: Stainless Steel 904L Pipe available from UAE Jebel Ali ex-stock with delivery to Dammam within 1–2 days via road freight. Ideal for urgent desalination and petrochemical project requirements.

904L SS Pipe Heat Treatment

Heat Treatment1090 to 1175°C

Client Reference of Stainless Steel 904L Pipe

KNPC Approved Stainless Steel 904L Pipe Suppliers in Saudi are ready to assist you with a quick response, send your requirement now.

Desalination Plant - Ras Al-Khair
2 inch stainless steel 904l pipe
Saudi Arabia
Sulfuric Acid Unit - Al Jubail
25mm stainless steel 904l pipe.
Saudi Arabia
Offshore Platform - Abu Dhabi
3m stainless steel 904l pipe
UAE
Pharmaceutical Plant - Brussels
4 inch stainless steel 904l pipe
Belgium
Fertilizer Plant - Alexandria
50mm stainless steel 904l pipe
Egypt
Petrochemical Refinery - Durban
75mm stainless steel 904l pipe
South Africa
Marine Terminal - Antwerp
8mm stainless steel 904l pipe
Belgium
Industrial Plant - Singapore
80mm stainless steel 904l pipe
Singapore
Power Plant - Riyadh
40mm stainless steel 904l pipe.
Saudi Arabia

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