- Standard: ASTM A312 / ASME SA312, ASTM A358, ASTM A249
- Equivalent Grade: UNS S30403, WNR 1.4306, EN 1.4306
- Pipe Types: Seamless (SMLS), Welded (EFW/ERW), Heavily Cold Worked
- Carbon Content: Low-carbon (C ≤ 0.035%) version of SS 304
- Size Range (Seamless): 1/8″ to 24″ NB (SCH 5S to XXS)
- Size Range (Welded): 1/2″ to 48″ NB
- Pipe Ends: Plain End, Beveled End, Threaded
- Surface Finish: Pickled, 2B, No.4, No.1, BA, Mirror Polish
- Origin: Japan, Europe, India, South Korea, China
- MTC: EN 10204 3.1 / 3.2, NABL Lab Reports
- RFQ: contact@pipingmaterial.sa
ASTM A312 TP304L Seamless Tube for Fuel Oil Transfer in Saudi Arabia
Stainless Steel 304L Pipe is the low-carbon version of the most widely used austenitic grade in the 300-series family, manufactured to ASTM A312 / ASME SA312 as Grade TP304L (UNS S30403). pipingmaterial.sa connects Saudi buyers directly with actual stockists holding SS 304L seamless and welded pipe ex-stock in Dammam, Riyadh, Al Jubail and Al Khobar with no login, no commission and free access to suppliers by email, phone or WhatsApp.
- Stainless Steel 304L Pipe Specification
- Types of UNS S30403 Pipe
- SS 304L Seamless Pipe Dimensions
- Stainless Steel 304L Pipe and Tube American and European Standard
- Thickness Chart of SS Grade 304L EFW Pipes
- Hot Rolled vs Cold Drawn Method
- Stainless Steel 304L Pipe Surface Finish Identification
- 304L Stainless Steel Pipe Pressure Rating
- Approved Stainless Steel 304L Pipe Suppliers and Stockist Locations in Saudi Arabia
- SS 304L Welded Pipe Schedule Chart
- AISI 304L Rectangular Pipe Applications
- Stainless Steel 304L Pipe International Equivalent Grades by Country
- SS 304L Seamless Pipe Chemical Composition
- SUS 304L Pipes Mechanical Properties
- HSN Code for Stainless Steel 304L Pipe
- Stainless Steel 304L Pipe Applications in Saudi Arabia
- Physical Properties of DIN 1.4306 Round Pipe
- How corrosion-resistant is Stainless Steel 304L in chloride environments?
Stainless Steel 304L Pipe Specification
- Thickness (Seamless):0.6 -12.7 mm
- Thickness(Welded): 0.8 - 12.7 mm
- Form: Round, Square, Rectangle
- Thickness (Seamless): .010 to .250"
- Thickness(Welded): .005 to .500"
- Form: Hydraulic, Coil, Straight
- Outside Diameter: 10-600mm
- Wall Thickness: 2.5 - 100mm
- Length: 0.5- 12 meter
- Outside Diameter:0.4 to 16 mm
- Wall Thickness:0.1 to 3 mm
- Length:0.5 to 12 meter
- Outside Diameter:0.4 to 16 mm
- Wall Thickness:0.1 to 3 mm
- Length:50 to 1000 mm
- Threaded
- Bevelled
- Plain, Grooved
- Polishing
- Beveling
- Threading
- PMI Testing
- Hardness Test
- Chemical/Flattening Test
- Wooden Boxes
- Steel Strips Bundled
- Bubble Wraps, Custom
Get Competitive Quotes from Top 10 Verified Stockists, Suppliers & Distributors
ADNOC approved Stainless Steel 304l Pipe Suppliers in Saudi Arabia, please share best price with delivery time. Send RFQ Free
Send RFQ — Free & InstantStainless Steel 304L Tube as per ASTM A312, A249 and A358 in Dammam
Types of UNS S30403 Pipe
SS 304L Seamless Pipe Dimensions
| Size | O.D.(mm) | W.T. (mm) | edule |
|---|---|---|---|
| 1/4" | 13.72 | 1.65 | 10S |
| 3.02 | 80S | ||
| 1/2" | 21.34 | 2.11 | 10S |
| 3.73 | 80S | ||
| 3/4" | 26.67 | 2.11 | 10S |
| 3.91 | 80S | ||
| 3/8" | 17.15 | 1.65 | 10S |
| 3.20 | 80S | ||
| 1 1/4" | 42.16 | 2.77 | 10S |
| 4.85 | 80S | ||
| 1" | 33.40 | 2.77 | 10S |
| 4.55 | 80S | ||
| 2" | 60.33 | 2.77 | 10S |
| 5.54 | 80S | ||
| 1 1/2" | 48.26 | 2.77 | 10S |
| 5.08 | 80S | ||
| 3" | 88.90 | 3.05 | 10S |
| 7.62 | 80S | ||
| 2 1/2" | 73.03 | 3.05 | 10S |
| 7.01 | 80S | ||
| 4" | 114.30 | 3.05 | 10S |
| 6.02 | 40S | ||
| 3 1/2" | 101.60 | 3.05 | 10S |
| 8.08 | 80S | ||
| 5" | 141.30 | 6.55 | 40S |
| 9.53 | 80S |
Stainless Steel 304L Pipe and Tube American and European Standard
Get Stainless Steel 304L Pipe Suppliers in Saudi Arabia Who Supply As Per American and European Standard
- ASTM A312 | ASME SA312
- UNS S30403
- WNR 1.4306
- INOX 304L
- SUS 304L
- ASTM A269 | ASME SA269
- ASTM A270
- ASTM A554
- ASME SA 249
- AISI 304L
Connect Directly With Stainless Steel 304L Pipe Stockists in Dammam, Riyadh & Al Jubail
Send your inquiry to pipingmaterial.sa — we match you with actual stockists, suppliers and distributors keeping ex-stock. No commission. Best price.
Request Quote NowThickness Chart of SS Grade 304L EFW Pipes
Find Saudi Aramco Approved Stainless Steel 304L Pipe Suppliers in Saudi Arabia Who Offer Custom Thickness
| NPS | Outside Diameter | Wall Thickness | Sch | Weight | Weight | ||
|---|---|---|---|---|---|---|---|
| in | mm | in | mm | Lb/ft | kg/Mtr | ||
| 1/2″ | 0.840 | 21 | 0.109 | 2.769 | 40 STD | 0.851 | 1.268 |
| - | - | - | 0.147 | 3.734 | 80 STD | 1.088 | 1.621 |
| 1″ | 1.315 | 33 | 0.133 | 3.378 | 40 STD | 1.679 | 2.501 |
| - | - | - | 0.179 | 4.547 | 80 STD | 2.172 | 3.325 |
| 1 1/2″ | 1.900 | 48 | 0.145 | 3.683 | 40 STD | 2.718 | 4.048 |
| - | - | - | 0.200 | 5.080 | 80 STD | 3.361 | 5.409 |
| 1 1/4″ | 1.660 | 42 | 0.140 | 3.556 | 40 STD | 2.273 | 3.385 |
| - | - | - | 0.191 | 4.851 | 80 STD | 2.997 | 4.464 |
| 2″ | 2.375 | 60 | 0.154 | 3.912 | 40 STD | 3.653 | 5.441 |
| - | - | - | 0.218 | 5.537 | 80 STD | 5.022 | 7.480 |
| 2 1/2″ | 2.875 | 73 | 0.203 | 5.516 | 40 STD | 5.793 | 8.629 |
| - | - | - | 0.276 | 7.010 | 80 STD | 7.661 | 11.411 |
| 3″ | 3.500 | 89 | 0.216 | 5.486 | 40 STD | 7.576 | 11.284 |
| - | - | - | 0.300 | 7.620 | 80 STD | 10.253 | 15.272 |
| 3/4″ | 1.050 | 27 | 0.113 | 2.870 | 40 STD | 1.131 | 1.684 |
| - | - | - | 0.154 | 3.912 | 80 STD | 1.474 | 2.195 |
| 4″ | 4.500 | 114 | 0.237 | 6.020 | - | 10.790 | 16.073 |
| - | - | - | 0.337 | 8.560 | - | 14.983 | 22.318 |
| 6″ | 6.625 | 168 | 0.188 | 4.775 | - | 12.924 | 19.252 |
| - | - | - | 0.203 | 5.516 | - | 13.923 | 20.739 |
Material Inspection Facility in Following Locations
Get SAUDI Aramco Approved SS 304L ERW Pipe With Both Hot Rolled and Cold Drawn Method
Hot Rolled vs Cold Drawn Method
Two different manufacturing processes used to produce pipe and tube — each suited to a different size range, finish requirement and budget.
Hot Rolled (HR) Method
- Rolled above recrystallization temp. (~1000°C+)
- Larger OD & thicker wall capability
- Rougher surface, wider tolerance
- Lower cost — economical for bulk quantity
- No internal stress, naturally annealed
Cold Drawn (CD) Method
- Drawn at room temp. through a precision die
- Smaller OD & thin wall capability
- Smooth surface, tight tolerance
- Higher cost — extra drawing process
- Improved tensile strength from cold working
Stainless Steel 304L Pipe Surface Finish Identification
Saudi buyers commonly request these standard finishes for SS 304L pipe and tube — confirm the exact finish code on the purchase order and verify against the MTC before use.
Cold rolled, bright annealed — most common commercial finish
Directional satin finish — architectural & food-grade use
Matte, dull finish — pickled & annealed process pipe
High-reflective finish — pharmaceutical & sanitary tube
Ready to Order Stainless Steel 304L Pipe? Get Your Quote Today
Submit your specifications (size, schedule, finish, quantity) to contact@pipingmaterial.sa — our team connects you with the best-matched stockist, supplier or distributor in Dammam, Riyadh or Al Jubail within hours.
Get Free QuoteCheck 304L stainless steel Tubing With Different Pressure Rating
304L Stainless Steel Pipe Pressure Rating
When sourcing Stainless Steel 304L pipes from a stockist in Saudi Arabia, to verify the pressure rating.
| Pipe O.D. (in.) | Wall Thickness (inches) | |||||||
|---|---|---|---|---|---|---|---|---|
| .028 | .035 | .049 | .065 | .083 | .095 | .109 | .120 | |
| Working Pressure (psig) | ||||||||
| 1/4 | 3700 | 4800 | 7000 | 9500 | - | - | - | - |
| 1/2 | - | 2300 | 3200 | 4400 | - | - | - | - |
| 1/8 | 7900 | 10100 | - | - | - | - | - | - |
| 3/4 | - | - | 2200 | 3000 | 4000 | 4600 | - | - |
| 3/8 | - | 3100 | 4400 | 6100 | - | - | - | - |
| 5/16 | - | 3700 | 5400 | 7300 | - | - | - | - |
| 1 | - | - | - | 2200 | 2900 | 3400 | 3900 | 4300 |
Approved Stainless Steel 304L Pipe Suppliers & Stockist Locations in Saudi Arabia
All companies listed are genuine, verified Stainless Steel 304L Pipe stockists in Saudi Arabia. Confirm current Aramco AVL status and EN 10204 3.1 MTC requirements directly with each supplier before placing orders.
SS 304L Welded Pipe Schedule Chart
Get Stainless Steel 304L Pipe Stockist in Saudi Arabia, offer Schedule Chart.
| Nominal Pipe Size | OD | SCH 5 | SCH 10 | SCH 40 | SCH 80 |
|---|---|---|---|---|---|
| 3/4″ | 1.05 | 0.065 | 0.083 | 0.113 | 0.154 |
| 1/2″ | 0.84 | 0.065 | 0.083 | 0.109 | 0.147 |
| 3″ | 3.5 | 0.083 | 0.12 | 0.216 | 0.3 |
| 2″ | 2.375 | 0.083 | 0.109 | 0.154 | 0.218 |
| 4″ | 4.5 | 0.083 | 0.12 | 0.237 | 0.337 |
| 1″ | 1.315 | 0.065 | 0.109 | 0.133 | 0.179 |
| 1-1/4″ | 1.66 | 0.065 | 0.109 | 0.14 | 0.191 |
| 1-1/2″ | 1.9 | 0.065 | 0.109 | 0.145 | 0.2 |
| 2-1/2″ | 2.875 | 0.083 | 0.12 | 0.203 | 0.276 |
| 3-1/2″ | 4 | 0.083 | 0.12 | 0.226 | 0.318 |
Offering AISI 304LRectangular Pipe for Refinery and Chemical Petrochemical Industry
AISI 304L Rectangular Pipe Applications
Traders in Saudi Arabia specialize in supplying Stainless Steel 304L Pipes, which are used in chemical processing, etc.
- Refinery
- Chemical Petrochemical
- Off-shore Oil Drilling
- Power Generation
- General Engineering
- Fluid and Gas Transport
- Equipment Fabrication
- Pharmaceutical
- Automotive
Stainless Steel 304L Pipe International Equivalent Grades by Country
ASTM A312 TP304L (UNS S30403) is recognised globally under equivalent standards. Buyers in Saudi Arabia often receive material from these origins — verify the exact equivalent before sourcing:
United States (ASTM/ASME/UNS)
- ASTM A312 TP304L — seamless & welded pipe
- ASTM A358 304L — large dia. welded pipe
- ASTM A249 TP304L — welded boiler tube
- UNS S30403
Germany / Europe (EN / WNR)
- EN 1.4306 (X2CrNi19-11)
- WNR 1.4306
- EN 10217-7 / EN 10216-5
Japan (JIS)
- JIS G3459 SUS304L TP
- JIS G3463 SUS304L TB
India (IS / BIS)
- IS 6913 Grade 304L
- IS 3444 / IS 3605
United Kingdom (BS)
- BS 304S11
- BS 1501-304-S11
- BS EN 10088-2 \
- BS 3605 tube reference
South Korea (KS)
- KS D3577 STS304LTP \
SS 304L Seamless Pipe Chemical Composition
Cr
P
S
Mn
C
Si
Ni
Mo
SUS 304L Pipes Mechanical Properties
| Grade | Yield Strength 0.2% Proof (MPa) min | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304L | 170 | 485 | 40 | 92 | 201 |
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Whether you need ex-stock material in Dammam, Riyadh, Al Khobar or Al Jubail — send your inquiry once and receive multiple competitive quotes with delivery timelines.
Send Inquiry NowHSN Code for Stainless Steel 304L Pipe
Stainless Steel 304L Pipe Applications in Saudi Arabia
Supplying oil & gas, petrochemical, desalination, food and pharmaceutical projects — ASTM A312 / A358 / A249 certified grades from verified stockists.
Physical Properties of DIN 1.4306 Round Pipe
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Thermal Conductivity (W/m.K) | Mean Coefficient of Thermal Expansion (m/m/0C) | Electrical Resistivity (n.m) | Specific Heat 0-1000C (J/kg.K) | |||
|---|---|---|---|---|---|---|---|---|---|
| at 1000C | at 5000C | 0-1000C | 0-3150C | 0-5380C | |||||
| 304L | 8000 | 193 | 16.2 | 21.5 | 17.2 | 17.8 | 18.4 | 720 | 500 |
How corrosion-resistant is Stainless Steel 304L in chloride environments?
- Moderate corrosion resistance
- General and Intergranular corrosion
- High chloride concentrations
Stainless Steel 304L Pipe Delivered At Below Cities
| Product | Project Name | Location |
|---|---|---|
| Stainless Steel 304L Pipe | Murjan Al Sharq Marine Services | Al Khobar, Saudi Arabia |
| WNR 1.4306 Stainless Steel Tube | Al-Yassin Agricultural Company | Hail, Saudi Arabia |
| UNS S30403 Seamless Pipe | Saudi Aramco - Berri Gas Plant | Al Jubail, Saudi Arabia |
| SS 304L ERW Pipe | Terra Firma Ground Engineering | Dammam, Saudi Arabia |
