- Standard: ASTM B163, ASME SB163
- Equivalent Grade: Monel alloy 400, Nickel Alloy 400, Werkstoff Nr. 2.4360
- Tube Types: Seamless, ERW, Welded, Boiler and Heat Exchanger Tube
- Shapes: Round, Square and Rectangular Tube
- Size Range: 1/4″ (6 mm) to 12″ (300 mm) OD, up to 450 mm
- Wall Thickness: 0.5 mm to 25 mm (SWG / BWG / Schedule)
- Tube Ends: Plain End, Beveled End, Capped, Threaded
- Surface Finish: Bright Annealed, Pickled, Polished
- Origin: USA (Special Metals), Europe, UK, India, China
- MTC: EN 10204 3.1 / 3.2, NACE MR0175 Compliant
- RFQ: contact@pipingmaterial.sa

SABIC Approved ASTM B163 UNS N04400 Tubing Suppliers in Saudi Arabia
Monel 400 Tube is a nickel-copper alloy tube known for outstanding resistance to seawater with excellent strength from sub-zero temperatures up to 540°C (1000°F). pipingmaterial.sa connects buyers across Dammam, Riyadh, Al Khobar and Al Jubail directly with genuine Monel 400 Round Tube, with no login, no commission, and free access to the top 10 quotes for every inquiry.
![]()
- Technical Specification of Monel 400 Tube
- Types of Monel 400 Tube Available in Stock
- Monel 400 Clad Pipe Pressure Rating
- ASTM B163 UNS N04400 Tubing Mechanical Properties
- Monel Alloy 400 Pipe Chemical Composition
- ADNOC, Saudi Aramco, SABIC Approved Monel 400 Tube Suppliers
- Monel 400 Pipe and Tube International Equivalent Grades by Country
- Monel 400 Tube Size Chart
- ASTM B163 UNS N04400 Tube Thickness Chart
- UNS N04400 Tube Weight Chart
- Nicorros® 400 Tube Temperature Range
- Nickel 400 Pipe Manufacturing Process
- 2.4360 Monel 400 Pipe Wall Thickness Options
- What Wire Do You Use to Weld Monel 400 Tube?
- ASME SB163 Monel 400 Tube HSN Code
- ASTM B163 UNS N04400 Pipe and Tube Applications in Saudi Arabia
- Alloy 400 Pipe Surafce Finish
- Nickel Alloy 400 Annealed Tube Physical Properties
- What is the difference between Monel 400 and Monel K500 tube?
- What is the max operating temperature of Monel 400 tube? Is it cryogenic-safe?
Technical Specification of Monel 400 Tube
- Thickness (Seamless): 0.5-30mm
- Thickness(Welded):0.35-6.00mm
- Form: Round, Square, Rectangle
- Thickness (Seamless): 028" to .072"
- Thickness(Welded): 0.8 to 12.7 mm
- Form: Straight, Hydraulic, Coil
- 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

- Bevelled
- Threaded
- Plain, Grooved
- Threading
- Polishing
- Beveling
- Chemical/Flattening Test
- PMI Testing
- Hardness Test
- Bubble Wraps, Custom
- Wooden Boxes
- Steel Strips Bundled
Types of Monel 400 Tube Available in Stock
Stockists in Saudi Arabia supply the following Monel 400 tube types as per MTC - all sizes and schedules ex-stock or short lead time

- Size: 1/4″ to 12″ OD
- Standard: ASTM B163 / SB163

- Size: 10x10mm to 150x150mm
- Wall: 1mm - 12mm

- Size: 20x10mm to 200x100mm
- Custom sizes on drawing

- Standard: ASTM B165 / B163
- Cold drawn, no weld seam

- Standard: ASTM B829
- Electric resistance welded

- Standard: ASTM B829
- TIG welded, annealed

- Standard: ASME SB163
- For high-temp boiler service

- Standard: ASTM B163
- U-bend and straight length

- Standard: ASTM B165
- Schedule 10S to 80S
Monel 400 Tube Suppliers in Dammam supply ASTM B165 grade tube directly from genuine stockists.
Get Nickel 400 Seamless and Welded Tube provides pressure-temperature ratings
Monel 400 Clad Pipe Pressure Rating
| Tube Size O.D.(in.) | Alloy 400 Tube Wall Thickness (inches) | |||||||
|---|---|---|---|---|---|---|---|---|
| Tube Working Pressure (psig) | ||||||||
| .120 | .109 | .095 | .083 | .065 | .049 | .035 | .028 | |
| 5/16 | - | - | - | - | 7300 | 5400 | 3700 | - |
| 1 | 4300 | 3900 | 3400 | 2900 | 2200 | - | - | - |
| 3/4 | - | - | 4600 | 4000 | 3000 | 2200 | - | - |
| 3/8 | - | - | - | - | 6100 | 4400 | 3100 | - |
| 1/4 | - | - | - | - | 9500 | 7000 | 4800 | 3700 |
| 1/8 | - | - | - | - | - | - | 10100 | 7900 |
| 1/2 | - | - | - | - | 4400 | 3200 | 2300 | - |
Get Competitive Quotes from Top 10 Verified Monel 400 Tube Stockists
Connect with ADNOC approved Monel 400 Tube Suppliers in Saudi Arabia and get compliant material without any delays.
Send RFQ - Free and InstantFind Our Resellers and Stockist Near You
| Asia | |||
|---|---|---|---|
| Vietnam, Philippines, Laos | Malaysia, Indonesia, Brunei | Singapore, Thailand, Cambodia | Mongolia, Taiwan, Myanmar |
| Europe | |||
| Andorra, Azerbaijan | Germany, Belgium | France, Italy | Armenia, Georgia, Netherlands |
| Africa | |||
| Nairobi, Congo, Chad | Togo, Benin, Johannesburg | Nigeria, South Africa | West Africa, Kenya |
| Republic of the Congo | Ghana, Niger, Cameroon | Togo, Benin, Johannesburg | Gabon, Rwanda, Ivory Coast |
| Addis Ababa | Lagos, Abuja, Cape Town | Equatorial Guinea , Sudan | Ogun, Durban |
ASTM B163 UNS N04400 Tubing Mechanical Properties
Explore Monel 400 Tube Traders in Saudi Arabia offers premium Tubes designed for outstanding Strength and Material Properties
| - | Tensile strength (MPa) | Yield Strength 0.2% Proof(MPa) | Hardness(HV) | Elongation(% in 50mm) |
|---|---|---|---|---|
| MIN | 480 | 195 | 35.00 | |
| MAX | 131 |
Monel Alloy 400 Pipe Chemical Composition
Ni
C
S
Mn
Si
Cu
Fe
Cr
![]()
Saudi Aramco Approved Suppliers
- Tubacex - Llodio, Spain
- Tenaris - Luxembourg / Italy
- Vallourec - Boulogne-Billancourt, France
- Mannesmann Stainless Tubes - Mülheim an der Ruhr, Germany
- Salzgitter Mannesmann Stainless Tubes - Mülheim, Germany
ADNOC and SABIC Approved
- Nippon Steel Corporation - Tokyo, Japan
- Sanyo Special Steel Co., Ltd. - Himeji, Hyogo, Japan
- Salzgitter Mannesmann Stainless Tubes - Mülheim an der Ruhr, Germany
- Valinox Nucléaire - Montbard, France
- Fine Tubes Ltd. - Plymouth, England, United Kingdom
Connect Directly With Monel 400 Tube Stockists and Distributors
Send your inquiry to pipingmaterial.sa Find Saudi Aramco approved Monel 400 Tube Suppliers in Saudi Arabia and get compliant material with verified mill certificates
Request Quote NowMonel 400 Pipe and Tube International Equivalent Grades by Country
Monel 400 (UNS N04400) is recognised globally under equivalent standards and trade names. Buyers in Saudi Arabia often receive material under these designations - verify before sourcing:
United States (ASTM/UNS)
- UNS N04400 - nickel alloy 400
- ASTM B163 / B165 / B829
- ASME SB163
- Trade name: Monel® 400
Germany / Europe (DIN/EN)
- DIN 2.4360
- Werkstoff Nr. 2.4360
- EN 2.4360
- WNR 2.4360
United Kingdom
- NA13 (Nickel Alloy 13)
- BS 3076 NA13
Japan (JIS)
- NCuC-3 / NW4400
- JIS H4551 equivalent
India
- Monel 400 / Alloy 400
- UNS N04400 certified mills
France / Other Trade Names
- Nickel 400 / Alloy 400
- 2.4360 Monel 400
- Cupronickel-30
Find Stockists of UNS N04400 Nickel Alloy Tube in Different Sizes as Per Customers Requirements
Monel 400 Tube Size Chart
Find here Monel 400 Tube Suppliers who provides Length up to 26 Meters
| WT mm | OD mm |
|---|---|
| 12.7 | 219.08 |
| 3.05 | 114.30 |
| 3.05 | 101.60 |
| 3.05 | 73.03 |
| 3.4 | 168.28 |
| 2.77 | 48.26 |
| 2.77 | 42.16 |
| 2.77 | 33.40 |
| 2.77 | 60.33 |
| 2.77 | 21.34 |
| 2.11 | 21.34 |
| 2.11 | 26.67 |
| 1.65 | 17.15 |
| 1.65 | 13.72 |
Locate Our Resellers and Stockists in Your Vicinity
Monel 400 Tube Suppliers in Saudi Arabia offer UNS N04400 ex-stock material at competitive rates
Monel Alloy 400 Clad Pipe wall thicknesses ranging from 0.5 mm to 20 mm With MTC EN 10204 3.1
2.4360 Monel 400 Pipe Wall Thickness Options
Standard Wall (SWG/BWG)
- BWG 18 - BWG 8 (0.5mm - 4.2mm)
- Used for heat exchanger and condenser tube
- Good for low to medium pressure
Heavy Wall / Schedule Tube
- Schedule 40S - 80S (up to 25mm)
- Used for boiler and high-pressure tube
- Higher allowable pressure rating
ASTM B163 UNS N04400 Tube Thickness Chart
| TUBE O.D. | WALL THICKNESS (INCHES) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 00 | 2 | 4 | 6 | 8 | 12 | 14 | 16 | 19 | 20 | 22 | 24 | |
| 3/4″ | N/A | 0.182 | 0.274 | 0.344 | 0.420 | 0.532 | 0.584 | 0.620 | 0.666 | 0.680 | 0.694 | 0.706 |
| 1″ | 0.240 | 0.432 | 0.524 | 0.594 | 0.670 | 0.782 | 0.834 | 0.870 | 0.916 | 0.930 | 0.944 | 0.956 |
| 1 1/4″ | 0.490 | 0.682 | 0.774 | 0.844 | 0.920 | 1.032 | 1.084 | 1.120 | 1.166 | 1.180 | 1.194 | 1.206 |
| 2″ | 1.240 | 1.432 | 1.524 | 1.594 | 1.670 | 1.782 | 1.834 | 1.870 | 1.916 | 1.930 | 1.944 | 1.956 |
| 2 1/4″ | 1.490 | 1.682 | 1.774 | 1.844 | 1.920 | 2.032 | 2.084 | 2.120 | 2.166 | 2.180 | 2.194 | 2.206 |
| 3″ | 2.240 | 2.432 | 2.524 | 2.594 | 2.670 | 2.782 | 2.834 | 2.870 | 2.916 | 2.930 | 2.944 | 2.956 |
| 3 1/2″ | 2.740 | 2.932 | 3.024 | 3.094 | 3.170 | 3.282 | 3.334 | 3.370 | 3.416 | 3.430 | 3.444 | 3.456 |
| 4″ | 3.240 | 3.432 | 3.524 | 3.594 | 3.670 | 3.782 | 3.834 | 3.870 | 3.916 | 3.930 | 3.944 | 3.956 |
| 4 1/2″ | 3.740 | 3.932 | 4.024 | 4.094 | 4.170 | 4.282 | 4.334 | 4.370 | 4.416 | 4.430 | 4.444 | 4.456 |
| 5″ | 4.240 | 4.432 | 4.524 | 4.594 | 4.670 | 4.782 | 4.834 | 4.870 | 4.916 | 4.930 | 4.944 | 4.956 |
Refer to The Nicorros® 400 Boiler Tube Thickness and Weight Chart
UNS N04400 Tube Weight Chart
| NPS | WT | OD | Sched | Weight | Weight | ||
|---|---|---|---|---|---|---|---|
| in | mm | in | mm | kg/Mtr | Lb/ft | ||
| 1/2″ | 0.109 | 2.769 | 0.840 | 21 | 40 STD | 1.268 | 0.851 |
| 3/4″ | 0.113 | 2.870 | 1.050 | 27 | 40 STD | 1.684 | 1.131 |
| 1″ | 0.133 | 3.378 | 1.315 | 33 | 40 STD | 2.501 | 1.679 |
| 1 1/4″ | 0.140 | 3.556 | 1.660 | 42 | 40 STD | 3.385 | 2.273 |
| 1 1/2″ | 0.145 | 3.683 | 1.900 | 48 | 40 STD | 4.048 | 2.718 |
| 2″ | 0.154 | 3.912 | 2.375 | 60 | 40 STD | 5.441 | 3.653 |
| 2 1/2″ | 0.203 | 5.516 | 2.875 | 73 | 40 STD | 8.629 | 5.793 |
| 3″ | 0.216 | 5.486 | 3.500 | 89 | 40 STD | 11.284 | 7.576 |
| 4″ | 0.237 | 6.020 | 4.500 | 114 | - | 16.073 | 10.790 |
| 6″ | 0.188 | 4.775 | 6.625 | 168 | - | 19.252 | 12.924 |
Nicorros® 400 Tube Temperature Range
| Temperature Range | 1,000°F (538°C) |
Nickel 400 Pipe Manufacturing Process
Supplier of UNS N04400 Tube in Riyadh delivers accurate technical spec and grade documentation
What Wire Do You Use to Weld Monel 400 Tube?
ERNiCu-7 (AWS A5.14)
- For GTAW (TIG) and GMAW (MIG) welding
- Most widely used filler for Monel 400 tube
ENiCu-7 (AWS A5.11)
- For SMAW (Stick) welding electrodes
- Used for repair and field welding
Monel 400 Pipe Suppliers in Jeddah provide ASTM B165 pipe with verified mill test certificates.
Need Monel 400 Tube Fast? Talk to Distributors in Al Khobar and Al Jubail
Submit your specifications to contact@pipingmaterial.sa Connect with PDO and EDO approved Monel 400 Tube Suppliers in Saudi Arabia for compliant material with EN 10204 3.1 MTC
Get Free QuoteASME SB163 Monel 400 Tube HSN Code
| Product | HSN Code | Description |
|---|---|---|
| Monel 400 Tube / Pipe | 75051200 | Nickel-copper alloy tubes and pipes |
| Monel 400 Welded Tube | 75052200 | Nickel alloy tubes, welded |
ASTM B163 UNS N04400 Pipe and Tube Applications in Saudi Arabia
Find SABIC approved Monel 400 Tube Suppliers in Saudi Arabia and source compliant material with complete heat traceability.
Stockist of Monel 400 tubing in Al Khobar maintains ready ex-stock inventory for quick dispatch
Monel 400 Tube Distributors Near Dammam and Riyadh
Source from Qatar Gas approved Monel 400 Tube Suppliers in Saudi Arabia for compliant material with NACE MR0175 compliance.
Send Inquiry NowAlloy 400 Tube and Pipe American and European Standard
Monel 400 Tube Stockist in Yanbu Saudi Arabia ensures ASME SB165 compliant tube availability

- ASTM B163
- ASTM B775
- UNS N04400
- ASTM B829
- ASTM B725
- WNR 2.4360
- ASTM B751
- AMS 4574
- ASTM B730
- ASTM B165
- VdTUV 2635
- DIN 17752
Alloy 400 Pipe Surafce Finish
Get Mechanical and Bright Finish Tubes from Monel 400 Tube Suppliers at Competitive Price
| Surface Finish | Surface(OD) | ||
|---|---|---|---|
| Roughness Average(RA) | |||
| μ inch | μm | ||
| EP | Electro Polish | 32 | 0.8 |
| MP | Mechanical Polish | 32 | 0.8 |
| AP | Annealed & Pickled | 40 | 1.0 |
| BA | Bright Annealed | 32 | 0.8 |
Nickel Alloy 400 Annealed Tube Physical Properties
| Density | 8.8 | g/cm³ |
|---|---|---|
| 0.318 | lb/in³ | |
| Modulus of Elasticity | 103 | ksi |
| Melting Range | 2370-2460 | °F |
| 1300-1350 | °C | |
| Torsion | 9.5 | - |
| Curie Temperature | 70-120 | °F |
| 21-49 | °C | |
| Tension | 26 | - |
| Poisson's Ratio | 0.32 | - |
Frequently Asked Questions Monel 400 Pipe
What is the difference between Monel 400 and Monel K500 tube?
What is the max operating temperature of Monel 400 tube? Is it cryogenic-safe?
Temp
Yes, Monel 400 Is Cryogenic-Safe
High Temperature Limit
Above ~425°C in oxidizing air, scaling and reduced strength begin to matter
Why It Stays Tough Cold
Monel 400's nickel-copper FCC crystal structure
Typical Cryogenic Use
Used in liquid ammonia, LNG-adjacent piping, and other low-temperature chemical and marine systems
ASTM B163 UNS N04400 Pipe Suppliers in KSA cater to condenser and heat-exchanger tube requirements.
Final Step - Send Your Monel 400 Tube Inquiry Today
Get quotes from KNPC approved Monel 400 Tube Suppliers in Saudi Arabia for compliant material with third party inspection.
Get Free QuoteClient Reference of Monel 400 Tube Projects Worldwide
Monel 400 tube supplied to verified industrial projects across Saudi Arabia, the GCC, Europe, Africa and Asia through the pipingmaterial.sa stockist network.
