In many industrial applications, pipes are crucial in delivering gas, liquid, or fluid from one point to another. To enhance the performance and durability of pipes, different materials are used to manufacture them, with Monel 400 being one of the best options in the market due to its excellent properties. ASTM B275 Monel 400 Welded Pipes have a special manufacturing process resulting in reliable and long-lasting pipes.
Monel 400 Round Pipe is a Nickel-Copper alloy that boasts high strength, and excellent resistance to corrosion, cracking, and pitting, making it a popular material for manufacturing welded pipes. Regarding types, ASTM B725 UNS N04400 have several dimensions, such as length, diameter, and thickness, which can be customized to meet specific industrial requirements. Different types of welding methods are also utilized to produce ASTM B275 Monel 400 pipes, such as electric resistance welding, fusion welding, and TIG welding.
B275 Monel 400 Welded Pipes are commonly used in processes that involve handling seawater, along with other corrosive fluids such as sulfuric acid, hydrofluoric acid, alkaline solutions, and salt solutions. The pipes can withstand extreme temperatures and pressures, making them the preferred choice in heat exchangers and cooling systems applications. Marine piping systems that require reliability and resistance to marine biofouling, erosion, and cavitation also use ASTM B275 pipes due to their superior properties, including easy fabrication, formability, and weldability.
The benefits of ASTM B275 Monel 400 welded pipes cannot be overstated. They have excellent thermal conductivity, making them ideal for heat exchangers and cooling systems. Their ability to withstand high temperatures and pressures reduce industrial process leaks, breakage, and downtime. The pipes are also resistant to impingement corrosion, and top-notch centrifugal castings, along with their weldability, make them ideal for welding into complex shapes and designs. Additionally, the Monel 400 alloy consists of 67% nickel, making Monel 400 welded pipes a cost-effective option for industrial applications.
ASTM B725 UNS N04400 are a high-quality, durable, and reliable choice in severe industrial environments. The affordable welding process used to make them makes them the preferred option for many industrial applications that require high strength and superior corrosion resistance. They’re also ideal for handling fluids prone to erosion, cavitation, or bio-fouling. Monel 400 welded pipes are available in different shapes, sizes, and dimensions that can be customized to meet specific industrial requirements.
Monel 400 Pipe Sizes
OD: 0.5" - 24"
WT:6mm-30mm
UNS N04400 Welded Pipe Dimensional Standard
ASME B36.19
ASME B36.10
Alloy 400 Electric Fusion Welded Pipe Surface
PP
Black Painting
3PE
Werkstoff NR. 2.4360 Round Pipe Schedule
SCH 5
SCH 10
SCH 20
SCH 40
SCH 80
SCH 120
SCH XXS
Nickel Alloy 400 Electric Resistance Welded Pipe Packaging
Plastic Cloth Wraps
Wooden Pallet
Bundle
Wooden box-a
Loose
Nickelvac® 400 ERW Welded Pipe Length
Double Random
Single Random
Cut Length
ASME SB725 400 Polish Pipe Delivery Conditions
Hot Rolled
Normalizing Formed
Cold Drawn
Normalized and Tempered
Normalizing Rolled
Quenched and Tempered
Nicorros® 400 Square Pipe Supplier
NACE TM0284
H2 SERVICE
SSC TEST
NACE TM0177
HIC TEST
NACE MR0175
ASTM B725 UNS N04400 Value Added Services
Expansion
Galavanizing
Sand Blasting
Shot Blasting
Machining
Draw
Heat Treatment
Monel 400 High Pressure Pipe Cutting Techniques
Tapping
Burrless Cuts
Water-Jet
DIN 2.4360 Pipe Form
Rectangular
Round
Square
WNR 2.4360 Condenser Pipe Ends
Beveled
Treaded
Plain
ASTM A249 TP304H Pipe Manufacturing Type
Welded
Alloy 400 Heat Exchanger Pipe Standards
ASTM B725
ASME SB725
Monel N04400 Bright Annealed Pipe
Monel 400 Welded Pipe
ASTM B725 Monel 400 Condenser Pipe
N04400 Square Pipe
2.4360 Electric Resistance Welded Pipe
400 Monel Alloy Round Pipe
ASME SB725 400 Monel ERW Pipe
SB 725 Monel Alloy 400 Polish Pipe
Monel® Alloy 400 ERW Welded Pipe
| Nominal | Outer Diameter Inch | 10s | 10 | 40s & Standard | 40 | 80s & E.H. | 80 | 160 |
|---|---|---|---|---|---|---|---|---|
| 1/8 | .405 | .049 | .049 | .068 | .068 | .095 | .095 | |
| 1/4 | .540 | .065 | .065 | .088 | .088 | .119 | .119 | |
| 3/8 | .675 | .065 | .065 | .091 | .091 | .126 | .126 | |
| 1/2 | .840 | .083 | .083 | .109 | .109 | .147 | .147 | .187 |
| 3/4 | 1.050 | .083 | .083 | .113 | .113 | .154 | .154 | .218 |
| 1 | 1.315 | .109 | .109 | .133 | .133 | .179 | .179 | .250 |
| 1 1/4 | 1.660 | .109 | .109 | .140 | .140 | .191 | .191 | .250 |
| 1 1/2 | 1.900 | .109 | .109 | .145 | .145 | .200 | .200 | .281 |
| 2 | 2.375 | .109 | .109 | .154 | .154 | .218 | .218 | .343 |
| 2 1/2 | 2.875 | .120 | .120 | .203 | .203 | .276 | .276 | .375 |
| 3 | 3.500 | .120 | .120 | .216 | .216 | .300 | .300 | .437 |
| 3 1/2 | 4.000 | .120 | .120 | .226 | .226 | .318 | .318 | |
| 4 | 4.500 | .120 | .120 | .237 | .237 | .337 | .337 | .531 |
| 4 1/2 | 5.000 | .247 | .355 | |||||
| 5 | 5.563 | .134 | .134 | .258 | .258 | .375 | .375 | .625 |
| 6 | 6.625 | .134 | .134 | .280 | .280 | .432 | .432 | .718 |
| 7 | 7.625 | .301 | .500 | |||||
| 8 | 8.625 | .148 | .148 | .322 | .322 | .500 | .500 | .906 |
| 9 | 9.625 | .342 | .500 | |||||
| 10 | 10.750 | .165 | .165 | .365 | .365 | .500 | .593 | 1.125 |
| 11 | 11.750 | .375 | .500 | |||||
| 12 | 12.750 | .180 | .180 | .375 | .406 | .500 | .687 | 1.312 |
| 14 | 14.000 | .188 | .250 | .375 | .437 | .500 | .750 | 1.406 |
| 16 | 16.000 | .188 | .250 | .375 | .500 | .500 | .843 | 1.593 |
| 18 | 18.000 | .188 | .250 | .375 | .562 | .500 | .937 | 1.781 |
| Alloy 400 Pipe Outer Diameter (in.) |
WT 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 | |||
| STANDARD | UNS | WERKSTOFF NR. | JIS | AFNOR | BS | GOST | EN |
| Monel Alloy 400 | N04400 | 2.4360 | NW 4400 | NU-30M | NA 13 | МНЖМц 28-2,5-1,5 | NiCu30Fe |
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
| Monel 400 | 0.30 max | 2.00 max | 0.50 max | 0.024 max | 28.00 – 34.00 | 2.50 max | 63.00 min |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Monel 400 | 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80,000 , MPa – 550 | Psi – 35,000 , MPa – 240 | 40 % |
ASTM B275 Monel 400 Welded Pipes are pipes made from the nickel-copper alloy known as Monel 400. These pipes adhere to the specifications outlined in ASTM B275, which defines the welded Monel 400 pipes requirements.
Yes, ASTM B275 Monel 400 Welded Pipes are suitable for high-temperature applications. Monel 400 Welded Pipes exhibit good thermal stability & retain their mechanical properties at elevated temperatures.
ASTM B275 Monel 400 Welded Pipes are available in various sizes and dimensions to suit different piping requirements. The sizes typically range from 1/2 inch to 24 inches in nominal diameter, with different wall thicknesses available. The specific dimensions and tolerances of the welded pipes conform to the ASTM B275 standard.