Monel 400 Seamless tubing Manufacturers in India
Alloy 400 pipe suppliers, ASTM B725 Inconel Pipe Suppliers.
Monel 400 Pipe specifications, UNS N04400 Welded Pipes & Tubes, Inconel ASME SB165 Seamless Pipes.

Monel Pipe

Monel 400 Welded Tubes

Monel 400 Seamless Pipe
Tubos India is one of the large manufacturers for high quality Monel 400 Pipes & Tubes. Monel 400 Pipe are low in strength in the annealed condition so to increase the strength a variety of tempers may be used. The presence of Monel 400 Seamless Pipe can be lead to galvanic corrosion. For example if zinc, aluminum or iron are used as Monel fasteners and then exposed to certain conditions, the Monel Bolts will quickly corrode. Monel 400 Welded Pipe (NA13, N04400) offer hardness, strength and corrosion resistance with good fabrication capabilities. Monel 400 ERW Pipe can easily be welded by gas metal arc, gas-tungsten arc or shielded metal arc processes using appropriate filler metals. SCH40 Monel 400 Pipe is designated as Werkstoff Number 2.4360 and UNS N04400. Alloy 400 Pipe also known as Monel Alloy 400 Pipe, Monel 400 Pipe & Nickel Alloy 400 Pipe.
Monel 400 Seamless Tubing, Monel 400 Tubing, Alloy 400 Gas Tube, Monel 400 boiler tubes & Monel 400 Polish Tube are most often found in chemical plant equipment due to their strong resistance to chemical corrosion. Monel 400 Tube is a pure nickel-alloy that is not only resists corrosion, but also offers the pliability required in extreme conditions. Monel Alloy 400 Tube is the favourite material for brine heaters, power plants, salt production equipment and many more. Monel 400 Seamless Tube contains a large percentage of nickel (around upto 67%). Alloy 400 Seamless Tubing has good ductility which helps to shape and form easily & are available in flat oval, elliptical, round, rectangular & square shapes with 0.030 in. to 1.250 in. OD, 0.008 in. ID & 0.003 in. to 0.280 in. wall thickness. Monel 400 coiled tubing is designated as Werkstoff Number 2.4360 and UNS N04400. Alloy 400 tubing also known as Monel Alloy 400 tubing, Monel 400 tubing & Nickel Alloy 400 tubing.
Table of contents
MONEL 400 TUBE SPECIFICATIONS | ||
Size | : | 15"NB TO 150"NB IN |
Type | : | Seamless, Welded, Fabricated, ERW / CDW |
Standards | : | ASTM / ASME SB 163 / 165 |
Form | : | Round, Square, Rectangular, Hydraulic Etc. |
Length | : | Cut Length, Single Random & Double Random. |
Grades | : | Monel 400 (UNS No. N04400) Pipes & Tubes. Monel 400 Welded Pipes & Tubes: B 725 / SB 775. Monel 400 Seamless Pipes & Tubes: B 161 / SB 163. |
Types of Monel 400 Tube
Pipe:
![]() Monel 400 Seamless Pipe | ![]() Monel 400 Welded Pipe | ![]() Monel 400 Round Pipe |
Tube:
![]() Monel 400 Seamless Tube | ![]() Monel 400 Welded Tube | ![]() Monel 400 Round Tube |
ASTM B725 Monel 400 Pipe Price List
Pipe :
- Monel 400 seamless pipe
US $2300-4000 / Ton (FOB Price) - Monel seamless pipe astm b165 alloy 400
US $300-1100 / Ton (FOB Price) - Monel seamless pipes 400
US $300-2000 / Ton (FOB Price) - Monel ASTM B725 400 welded pipe
US $830-2000 / Metric Ton (FOB Price) - Monel sb165 400 seamless pipes
US $1.5-9 / Kilogram (FOB Price) - Monel 400 seamless pipe manufacturer
US $830-2000 / Metric Ton (FOB Price) - Monel ASTM B725 Gr.400 Welded Pipe
US $300-1000 / Ton (FOB Price)
Tube :
- ASTM B725 400 seamless monel Tube
US $10-177 / Piece ( FOB Price) - Monel seamless Tube astm b163 alloy
US $19-100 / Kilogram ( FOB Price) - ASTM B725 seamless Tube 400
US $20-40 / Kilogram ( FOB Price) - Monel ASTM b516 400 welded Tube
US $30-50 / Kilogram ( FOB Price) - Monel sa163 alloy 400 seamless Tube
US $2000-4600 / Ton ( FOB Price) - monel 400 alloy seamless Tube manufacturer
US $25-60 / Kilogram ( FOB Price) - Monel ASTM b516 Gr. 400 Welded Tube
US $15-110 / Kilogram ( FOB Price)
ASME SB165 Monel 400 Tube Size Chart
Wall | Sizes ( O.D.) |
---|---|
.010 | 1/16", 1/8", 3/16" |
.020 | 1/16", 1/8", 3/16", 1/4", 5/16", 3/8" |
.012 | 1/8" |
.016 | 1/8", 3/16" |
.028 | 1/8", 3/16", 1/4", 5/16", 3/8", 1/2", 3/4", 1", 1 1/2", 2" |
.035 | 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 16", 5/8", 3/4", 7/8", 1", 1 1/4", 1 1/2", 1 5/8", 2", 2 1/4" |
.049 | 3/16", 1/4", 5/16", 3/8", 1/2", 16", 5/8", 3/4", 7/8", 1", 1 1/8", 1 1/4", 1 1/2", 1 5/8", 2", 2 1/4" |
.065 | 1/4", 5/16", 3/8", 1/2", 16", 5/8", 3/4", 7/8", 1", 1 1/4", 1 1/2", 1 5/8", 1 3/4", 2", 2 1/2", 3" |
.083 | 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1 1/4", 1 1/2", 1 5/8", 1 7/8", 2", 2 1/2" ,3" |
.095 | 1/2", 5/8", 1", 1 1/4", 1 1/2", 2" |
.109 | 1/2", 3/4", 1", 1 1/4", 1 1/2", 2" |
.120 | 1/2", 5/8", 3/4", 7/8", 1", 1 1/4", 1 1/2", 2", 2 1/4", 2 1/2", 3" |
.125 | 3/4", 1", 1 1/4", 1 1/2", 2", 3", 3 1/4" |
.134 | 1" |
.250 | 3" |
.375 | 3 1/2" |
WERKSTOFF NR. 2.4360 Monel 400 Pipe Pressure Rating
Tube O.D. (in.) | Wall Thickness of Tube (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 |
Monel 400 Pipe Weight Chart

ASTM B725 400 Tube Chemical Composition
Monel 400 | Ni | Fe | C | Mn | Si | Cu | Al | S |
63.0 min | 1.0 - 2.5 | 0.3 max | 2.0 max | 0.5 max | 28.0 - 34.0 | 0.50 max | 0.02 max |
Monel 400 Pipe and Tube Mechanical Properties
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80,000 , MPa – 550 | Psi – 35,000 , MPa – 240 | 40 % |
Types of ASTM B725 400 Seamless & Welded Tube
Alloy 400 Welded Tube | Alloy 400 Seamless Tube |
Alloy 400 Seamless Tube | 400 Alloy Round Tube |
Alloy 400 Coiled Tube | ASTM B725 Alloy 400 Capillary Tube |
Alloy 400 straight tube boiler | ASTM B725 400 furnace tube |
ASTM B725 400 Sighting Tube | Monel 400 Polish Tube |
ASTM B725 400 Condenser Tube | Monel 400 Aero engine tube |
Monel 400 Elliptical and Oval Tube | ASTM B725 400 Rectangular Tube |
Monel 400 Aerospace tube | ASTM B725 400 High Pressure Tube |