Monel pipe

Monel pipe

Monel is a trademark of superalloys, though developed in 1905, registered only in 1921. It is more robust than a pure nickel but is an expensive alloy with high corrosion resistance even in the rapid flow of seawater.
this pipe made from the superalloy of nickel-copper combination with nickel 52 to 67% and a small quantity of carbon, iron, manganese, and silicon. Monel pipe suppliers provide many other products useful in many applications. And they are in many industries, from marine to oil and gas.

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Find the most inexpensive Monel seamless pipe suppliers in UAE and look over the grades

Monel metal pipe specifications


Monel Pipe Specification

For the most accurate estimate, submit your drawing to the designated Monel pipe suppliers
and stockists
Seamless pipe Welded pipe Thick walled pipe
  • OD : 3-600mm
  • Wall thickness: 0.5 – 30mm
  • Length: 0.5-12 meter

Monel pipe suppliers offer sizes as per ASME B36.10 / ASME B36.19

  • Custom sizes
  • OD : 6-200mm
  • Wall thickness: 0.35 – 6.00mm
  • Length: 0.5-12 meter
  • OD : 10 – 600mm
  • Wall thickness:2.5 – 100 mm
  • Length: 0.5-12 meter
Monel alloy annealed pipe density Melting point Temperature range
8.8 g/cm³ 1300-1450°C (2370-2640°F) 538 – 649°C (1000 – 1200°F)
Monel welded pipe schedule Monel alloy ASTM Standard Monel OD
Sch 10 to XXH
  • ASTM B165/ ASME SB165
1/2″ through 6″
Grades Monel steel pipes manufacturing types Monel metal cold drawn pipe finish
  • Fabricated
  • CEW
  • Seamless
  • LSAW
  • Electric Resistance Welded (ERW)
  • Welded
  • DOM
  • EFW
  • CDW
  • Polished
  • Cold Finish
  • Mill finish
  • Custom
  • Bright
  • Annealing
  • Pickling
Monel pipes form Most demanded k-Monel pipe types Manufacturing methods of Monel alloy pipes
  • Rectangular
  • Hydraulic
  • Square
  • Round
  • U Shape
  • Hollow
  • Pan Cake Coils
  • Coiled
  • Straight
  • Seamless pipe
  • Clad pipe
  • Hot finished pipe
  • Annealed pipe
  • Welded pipe
  • Seam welded pipe
  • Solution annealed pipe
  • Round pipe
  • Cold finished pipe
  • Exhaust pipe
  • Rectangular pipe
  • Cold drawn pipe
  • Cold finished seamless pipe
  • Seam welded pipe
  • Square pipe
  • Bright annealed pipe
  • Hot finished seamless pipe

Find ex-stock with above listed Monel pipe stockists, distributors and suppliers

  • Cold Formed
  • Precision Rolled
  • Cold drawn
  • Hot formed
Monel metal seam welded pipe services K-Monel cold finished pipe length Supply Monel metal round pipe in following brand
  • Beveling
  • Machining
  • Threading
  • Welding
  • Cut-to-length services

To communicate directly with listed Monel pipe stockists, stockholders, and distributors for these
services, use chat or email.

  • Standard
  • Double Random
  • Cut Length
  • Single
  • Metrode
  • Kobe Special Tube, Japan
  • Special Metals USA
  • BOHLER
  • Sumitomo Metals, Japan
  • Nippon Steel Corporation, Japan
  • Lincoln
  • Tubacex Tubos Inoxidables S.A., Spain
  • Sanyo Special Steel, Japan
  • Esab
  • Schoeller Bleckmann, Austria
  • Seah Steel Corporation, Korea
Origin standards of Monel alloy rectangular pipe Certification Monel bright annealed pipe features
  • European Standard
  • Russia Standard
  • Janpanese Standard
  • American Standard
  • Form A for Generalized System of Preferences (GSP)
  • Moisture testing report
  • Raw Materials Certificate
  • Third Party Inspection Report
  • Laboratory Test Certificate from Govt. Approved Lab
  • EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)
  • HS Code Commercial Invoice
  • Heat Treatment Charts
  • Fumigation Certificates
  • DFARS compliant
  • Surface roughness measurement
  • Excellent ductility and formability
  • Non-magnetic and non-sparking
  • Versatility in fabrication
  • High thermal conductivity
  • Minimal risk of cracking or embrittlement
Monel alloy solution annealed pipe marking Monel metal elongation at break K-Monel hot finished seamless pipe applications
  • Schedule or Wall Thickness
  • Specification
  • Manufacturer’s Name or Custom Logo – on request
  • Method of Manufacturing (Seamless / Welded)
  • Nominal Size
  • Heat Number
  • Material Grade
48%
  • Chemical processing equipment
  • Heat exchangers
  • Valves and fittings
  • Pump shafts
  • Marine components

Purchase from the leading zero-rejection Monel pipe suppliers in South Africa, the Middle East,
Egypt, the United States, Oman, and Saudi Arabia.

Monel steel pipe common trade names Maximum operating temperature Hardness range of Monel seamless pipe
Monel® 538 – 649°C (1000 – 1200°F) 60-80
Monel welded pipe packaging Monel alloy pipe inspection methods monel steel seam welded pipe end type
  • Custom
  • Crates (steel/wooden)
  • Wrapped in plastic or standard seaworthy export packing
  • Special crates for with each radius separated
  • Wooden Boxes
  • PE Fabric Bundles
  • Bundles (hexagonal)
  • Chemical test
  • Destructive test
  • Mechanical test
  • PMI test
  • Flaring Test
  • Visual inspection test
  • Non destructive test
  • Third party inspection test
  • Nabl approved lab test

Straight communication with the distributors, dealers, and Monel pipe suppliers listed above for the
above mentioned test

  • Plain Ends (PE)
  • BLE:Bevel Large End
  • Threaded Ends (TE)
  • Bevelled Ends (BW)
  • Grooved Ends
  • BBE:Bevel Both Ends
  • BSE:Bevel Small End
  • BE:Bevel End
  • BOE:Bevel One End
  • BW:Buttweld End
  • PE:Plain End
  • TBE:Thread Both Ends
  • TLE:Thread Large End
  • POE:Plain One End
  • PBE:Plain Both Ends
  • TSE:Thread Small End
  • TE:Thread End
  • TOE:Thread One End
Monel metal annealed pipe equipment K-Monel clad pipe documentation offered Delivery time in middle east countries
  • Sand-blasting machine
  • Bending machine
  • Pushing Machine
  • Press machine
  • Electric bevelling machine
  • Copy of Invoice
  • Copy of Packing List indicating details of Sizes, quantity, weight, thickness etc.
  • Manufacturer’s Mill Test Certificate certifying, Heat No, finish, Chemical Composition, Grade
    etc.,
  • Country of Origin Certificate (Original)
  • Bill of Lading.
  • Generally it is 7-10 days if its in stock
  • 15-20 days if its not in stock
  • 4-7 days for Qatar, Bahrain, Saudi Arabia, & Oman
Monel alloy cold drawn pipe SWG Get Monel pipe suppliers with below approval Monel welded pipes welding method
  • 10 Swg.
  • 12 Swg.
  • 14 Swg.
  • 16 Swg.
  • 18 Swg.
  • 20 Swg.
  • KNPC
  • ALBA
  • SABIC
  • Aramco
  • KOC
  • QAFCO
  • MAADEN
  • NPDC
  • Qatar Petroleum
  • ORPIC
  • EGPC
  • ADNCO
  • PETRONAS
  • GMAW including both MIG and MAG
  • TIG
  • FCAW
  • SMAW
  • Submerged arc welding

Choose the Middle East stockists offering the lowest price for monel seam welded pipe; compare Monel to Hastelloy.

Complete information of Monel pipe

Grade WNR ASTM Other standards Temprature Nickel content Strength Lifespan
Monel 400 WNR 2.4360 ASTM B829, ASTM B775, ASTM B725, ASTM B163, ASTM B730, ASTM B751,ams 4574
  • 1000°F
  • 538°C
66.5%
  • Yield: 172-345 MPa
  • Tensile: 517-620 MPa
25 to 35 years
Monel k500 WNR  2.4375
  • 1600°F
  • 870°C
63%
  • Yield: 690 MPa
  • Tensile: 965 MPa
25 to 35 years

HS code of Monel steel pipe

Grade HS Code
Monel Pipe 75022020

Pressure rating of Monel alloy pipe

Outside Diameter of the Pipe(inches) Pipewall Thickness (inches)
.028 .035 .049 .065 .083 .095 .109 .120
Working Pressure (pounds per square inch gauge)
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

List of Monel pipe types

Monel seamless pipe

Monel seamless pipe

Monel welded pipe

Monel welded pipe

Monel seam welded pipe

Monel seam welded pipe

Monel annealed pipe

Monel annealed pipe

Monel alloy round pipe

Monel alloy round pipe

Hot finished Monel pipe

Hot finished Monel pipe

Mechanical properties of K-Monel pipe

Grade Tensile Strength Yield Strength (0.2%Offset) Elongation
(per square inch) (megapascal) (per square inch) (megapascal) %
Monel 400 80000 550 35000 240 40
Monel k500 160000 1100 115000 790 20

Monel pipe gauge chart

Gauge No. B.W.G U.S.G
inch mm inch mm
6 0.203 5.156 0.2031 5.16
7 0.180 4.572 0.1875 4.76
8 0.165 4.191 0.1719 4.37
9 0.148 3.759 0.1563 3.97
10 0.134 3.404 0.1406 3.57
11 0.120 3.048 0.1250 3.18
12 0.109 2.769 0.1094 2.78
13 0.095 2.413 0.0938 2.38
14 0.083 2.108 0.0781 1.98
15 0.072 1.829 0.0703 1.79
16 0.065 1.651 0.0625 1.59
17 0.058 1.473 0.0563 1.43
18 0.049 1.245 0.0500 1.27
19 0.042 1.067 0.0438 1.11
20 0.035 0.889 0.0375 0.953
21 0.032 0.813 0.0344 0.873
22 0.028 0.711 0.0313 0.794
23 0.025 0.635 0.0218 0.714
24 0.022 0.559 0.0250 0.635
25 0.020 0.508 0.0219 0.556
26 0.018 0.457 0.0188 0.478
27 0.016 0.406 0.0172 0.437
28 0.014 0.356 0.0156 0.396
29 0.013 0.330 0.0141 0.358
30 0.012 0.305 0.0125 0.318
31 0.010 0.254 0.0109 0.277
32 0.009 0.229 0.0102 0.259
33 0.008 0.203 0.0094 0.239
34 0.007 0.178 0.0086 0.218
35 0.005 0.127 0.0078 0.198

Chemical composition of Monel pipe material

Grade Nickel Carbon Molybdenum Manganese Silicon Iron Carbon monoxide Phosphorus Sulfur Niobium Titanium Copper Aluminum Boron Chromium
Monel 400 65.0 0.12 1.0 1.5 32.0
Monel k500 64.0 0.13 0.8 1.0 0.6 30.0 2.8

Monel Pipe Properties

Monel metal pipe schedule chart

  • IPS 1-1/4″
  • OD 1.660″
SCH 10, 40, 80, 160, XXH
  • IPS 12″
  • OD 12.750″
SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500)
  • IPS 1-1/2″
  • OD 1.900″
SCH 10, 40, 80, 160, XXH
  • IPS 14″
  • OD 14.000″
SCH10 (.188), SCH40 (.375)
  • IPS 1/2″
  • OD .840″
SCH 5, 10, 40, 80, 160, XXH
  • IPS 6″
  • OD 6.625″
SCH 5, 10, 40, 80, 120, 160, XXH
  • IPS 3/4″
  • OD 1.050″
SCH 10, 40, 80, 160, XXH
  • IPS 8 ”
  • OD 8.625″
SCH 5, 10, 40, 80, 120, 160, XXH
  • IPS 1/8″
  • OD .405″
SCH 40, 80
  • IPS 3 1/2″
  • OD 4.000″
SCH 10, 40, 80, 160, XXH
  • IPS 1/4″
  • OD .540″
SCH 10, 40, 80
  • IPS 4″
  • OD 4.500″
SCH 10, 40, 80, 160, XXH
  • IPS 3/8″
  • OD .675″
SCH 10, 40, 80
  • IPS 5″
  • OD 5.563″
SCH 10, 40, 80, 160, XXH
  • IPS 1″
  • OD 1.315
SCH 5, 10, 40, 80, 160, XXH
  • IPS 10″
  • OD 10.750″
SCH 10, 20, 40, 80 (.500), TRUE 80(.500)
  • IPS 2″
  • OD 2.375″
SCH 10, 40, 80, 160, XXH
  • IPS 16″
  • OD 16.000″
SCH10(.188), SCH40(.375)
  • IPS 2 1/2″
  • OD 2.875″
SCH 10, 40, 80, 160, XXH
  • IPS 18″
  • OD 18.000″
SCH-40 (.375)
  • IPS 3″
  • OD 3.500″
SCH 5, 10, 40, 80, 160, XXH

Equivalent and International standard

Standards Country Monel 400 Monel k500
UNS North America N04400 N05500
WNR Russia
ASTM America B165 B165
ASME Australia SB165 SB165
JIS Japan NW 4400
BS United Kingdom NA 13
GOST Russia МНЖМц 28-2,5-1,5
AFNOR France NU-30M
EN Europe NiCu30Fe
AMS United States 4574
ANSI America
SAE United States
AS Australia
DIN German 2.4360 2.4375

Monel alloy pipe size chart

Monel pipe OD (millimeter) Pipe WT(millimeter) kilogram-meter Sch inches
26.67 3.91 2.23 80S 3/4
42.16 2.77 2.73 10S
42.16 3.56 3.44 40S
114.30 3.05 8.50 10S 4
42.16 4.85 4.53 80S
33.40 2.77 2.13 10S 1
114.30 6.02 16.32 40S 4
33.40 6.352 4.30 160 1
42.16 6.352 5.69 160
21.34 3.73 1.65 80S 1/2
168.28 10.97 43.21 80S 6
33.40 3.38 2.54 40S 1
219.08 8.18 43.20 40S 8
88.90 7.62 15.51 80S 3
48.26 5.08 5.49 80S
60.33 2.77 3.99 10S 2
48.26 3.68 4.11 40S
60.33 5.54 7.60 80S 2
21.34 2.11 1.02 10S 1/2
60.33 8.742 11.29 160 2
73.03 7.01 11.59 80S
17.15 2.31 0.86 40S 3/8
26.67 2.87 1.71 40S 3/4
101.60 8.08 18.92 80S
73.03 3.05 5.35 10S
73.03 5.16 8.77 40S
88.90 3.05 6.56 10S 3
13.72 3.02 0.81 80S 1/4
60.33 3.91 5.52 40S 2
48.26 2.77 3.16 10S
88.90 11.132 21.67 160 3
101.60 3.05 7.53 10S
168.28 14.27 54.75 120 6
168.28 18.262 68.59 160 6
219.08 18.23 91.30 120 8
114.30 13.492 34.05 160 4
13.72 1.65 0.50 10S 1/4
13.72 2.24 0.64 40S 1/4
168.28 3.4 14.04 10S 6
141.30 15.882 49.87 160 5
141.30 6.55 22.10 40S 5
17.15 1.65 0.64 10S 3/8
101.60 5.74 13.78 40S
26.67 2.11 1.30 10S 3/4
114.30 8.56 22.67 80S 4
33.40 4.55 3.29 80S 1
219.08 23.012 112.97 160 8

Weight chart of Monel steel pipe

Nominal Pipe Size Outside Diameter Weight Weight
inches millimeter Sched pound-foot kilogram-meter
1/2 0.840 21 40 STD 0.851 1.268
80 STD 1.088 1.621
3/4″ 1.050 27 40 STD 1.131 1.684
80 STD 1.474 2.195
1″ 1.315 33 40 STD 1.679 2.501
80 STD 2.172 3.325
1 1/4″ 1.660 42 40 STD 2.273 3.385
80 STD 2.997 4.464
1 1/2″ 1.900 48 40 STD 2.718 4.048
80 STD 3.361 5.409
2″ 2.375 60 40 STD 3.653 5.441
80 STD 5.022 7.480
2 1/2″ 2.875 73 40 STD 5.793 8.629
80 STD 7.661 11.411
3″ 3.500 89 40 STD 7.576 11.284
80 STD 10.253 15.272
4″ 4.500 114 10.790 16.073
14.983 22.318
6″ 6.625 168 12.924 19.252
13.923 20.739
14.983 22.318
17.021 25.354
40 STD 18.974 58.263
21.036 31.334
25.031 37.285
80 XHY 28.573 42.561
32.708 48.719
8″ 8.625 219 16.940 25.233
18.259 27.198
19.661 29.286
20 22.361 33.308
30 24.696 36.786
40 28.554 42.352
33.041 49.216
60 35.638 53.085
80 XHY 43.388 64.627
10″ 10.750 273 21.207 31.588
24.631 36.689
20 28.035 41.759
30 34.240 51.002
38.231 56.946
40 STD 40.483 63.301
48.238 71.852
60 XHY 54.735 81.530
80 64.429 95.969
12″ 12.750 324 25.222 37.570
29.309 43.657
33.375 49.713
37.420 55.739
41.445 61.735
49.562 73.824
53.525 79.727
65.415 97.438
73.154 108.966
14″ 14.000 356 27.732 41.308
32.233 48.012
20 36.713 54.685
41.172 61.327
45.611 67.939
STD 54.568 81.281
40 63.441 94.498
XHY 72.090 107.381
89.278 132.983
16” 16.000 406 21.748 47.290
36.910 54.980
10 42.053 62.639
47.174 70.268
20 52.275 77.866
57.519 85.677
30
STD
62.578 93.213
72.797 108.433
40
XHY
82.770 123.289
18″ 18.000 457 41.588 61.948
47.393 70.593
53.176 79.208
20 58.939 87.792
STD 70.588 105.144
30 82.152 122.369
XHY 93.450 139.198
40 104.666 155.904
115.978 172.754
20″ 20.000 508 52.733 78.547
59.386 88.458
65.604 97.719
20 STD 78.598 117.075
91.508 136.305
30 XHY 104.130 155.106
40 123.110 183.378
129.328 192.640
141.901 211.368
24″ 24.000 610 63.413 94.456
71.183 106.029
18.932 117.573
20 STD 64.618 140.938
110.219 164.176
XHY 125.490 186.923
156.028 232.410
40 171.293 255.148
186.233 277.401
30″ 30.000 762 79.433 118.318
89.189 132.851
10 98.925 147.353
STD 118.648 176.731
138.286 205.983
20 XHY 157.530 234.647
30 196.078 292.066
215.380 320.817
234.293 348.988
36″ 36.000 914 95.453 142.180
107.196 159.672
10 118.918 177.133
STD 142.678 215.525
166.353 247.790
20 XHY 198.570 282.372
236.128 351.723
259.467 386.487
282.353 420.576
42″ 42.000 1067 138.911 206.914
STD 166.708 248.319
XHY 221.610 33.097
330.413 492.163
48″ 48.000 1219 STD 190.738 284.112
222.487 331.404
XHY 253.650 377.822
378.473 563.750
440.383 655.969

The delivery location and timing of Monel pipe

Export to Price variations and estimated delivery
Italy 5 % extra | 28 days
Uk 5 % extra | 30 days
Spain 5 % extra | 30 days
Ukraine 5 % extra | 60 days
Netherland 5 % extra | 30 days
Saudi Arabia 5 % extra | 5-7 days from Ex- stock
Belgium 5 % extra | 40 days
Greece 5 % extra | 45 days
Czech Republic 5 % extra | 45 days
Portugal 5 % extra | 45 days
Hungary 5 % extra | 45 days
Albania 5 % extra | 45 days
Austria 5 % extra | 60 days

seeking importers of Monel annealed pipe in ANSI SCH 80, 40, or 60 with PMI testing in Dubai? check out the ASTM standard for Monel alloy pipe.

For Monel seamless pipe, the ASTM standard is B 165, the same as ASME SB-165. It is the standard specification for hot and rolled pipes made of the Monel superalloy. There are many unique properties of these pipes to be in high demand in many industries.

Many other ASTM standards exist for pipes made from this superalloys. ASTM B 725 and 775 are for welded pipe, and ASTM B 730 and 751 are for the welded pipe. ASTM B 829 is also seamless pipes with high tensile and yield strength.

There are many grades in like Monel 400, 401, 404, 405, and Monel K-500. The top Monel pipe suppliers offer the best in each of them at competitive Monel pipe prices. Since it is more potent than pure nickel, many sectors use it for demanding applications that require high temperature, pressure, and corrosion resistance.

Most of the Monel grades have the same minimum nickel content of 63% except for Monel 404. It has lesser nickel, between 52 to 57% with the remaining as copper and other elements. There is also a slight difference in the content of iron, silicon, etc in Monel 404 to other grades. Hence Monel 404 has certain unique properties to be useful in many applications.

Though Monel and Hastelloy are both superalloys with a nickel-copper combination, Hastelloy has chromium and molybdenum additionally. Hence though they have many similar properties and uses also have many differences that include the following among others.

  • it has a high corrosion resistance than Hastelloy
  • it is less heat conducive than Hastelloy
  • Hastelloy with chromium and molybdenum has higher tensile strength than Monel.
  • it has a lower melting point than Hastelloy
  • it is best for acidic environments, whereas Hastelloy is best for extreme environments.
  • Hastelloy is more corrosion-resistant than Monel because of its high nickel content.
There are many Monel welded pipe traders in Dubai who offer a cut-to-length service. Specifications are followed for final preparation; see monel vs. ss

this pipes with a high nickel content of 67% are more robust than most stainless steel grades like 18-8, 316, etc. Also, it has a low coefficient of thermal expansion, and malleability is preferred over most other alloys. Also, the Monel seamless pipe do not disassociate or deform during extreme pressure and temperature.

Monel alloy and stainless steel, available in many grades, have different properties, with only some being stronger than others. Hence only the best suppliers of Monel welded pipe could provide the right one per the application needs.

Compare the costs of monel alloy hot finished pipe from two or more trustworthy GCC suppliers before making a purchase. examine the melting point

this superalloy has excellent thermal properties, including a high melting point range from 1300 to 1350 C or 2370 to 2460 F. Also, at the subzero temperature, it has excellent mechanical properties. It is because of the high nickel content of over 63% to also malleable and withstands high pressure.

Monel alloy seamless pipe with a high melting point is suitable for many high-temperature resistant applications in many sectors. A few include marine, oil, and gas industries, which require high temperature and corrosion resistance.

Other grade list