
Inconel is an alloy of nickel and chromium and has small additions of aluminium. Inconel 625 pipe is made of these components along with molybdenum making it resistant to corrosion. The ASTM B167 Inconel 625 Welded Pipe contains a high amount of nickel. This allows it to be used in seawater, freshwater, and neutral salts where there is large amounts of corrosion and erosion processes taking place. These pipes can be customized and designed as per your requirements. We are one of the top Inconel 625 pipe manufactures in India who focus on creating high-quality products at the most reasonable prices.
The Inconel Din 2.4856 Capillary Tube connects the remote bulb to the thermostatic expansion valve or vice versa. These capillary tubes are mostly used in gas processing and its transport. We use the best raw materials and top-of-the-line technology to create the best and durable products. This 625 Inconel pipe is strong and doesn’t deform under high temperatures. Due to this, it is used in ASME SB167 Alloy 625 Heat Exchanger Tube, which, works under intense temperatures.
The UNS N06625 Condensor Tube is used in heaters and refrigerators to condense process fluid on the outside of the tube. The economical pricing on these tubes makes our client want more. We also produce the Nickel Alloy 625 Seamless Boiler Tube which is made from heat-resisting alloy nickel and chromium. These tubes can be produced either by hot rolling or cold rolling process. The tubes we produce have high thermal stability and sturdiness required from extreme temperatures. If you have any queries about our products or pricing contact us.
Table of Contents
Inconel 625 Pipe Specification

Inconel 625 Seamless Pipe Size
Inconel 625 Welded Pipe Size
Inconel 6625 Thick Walled Pipe
DIN 2.4856 ASTM Standard
Nickel Alloy 625 SMLS Pipes Density
Inconel 625 Seamless Tube Melting Point
Inconel Alloy 625 Annealed Pipe Specific Heat
Nickel 625 Clad Pipe Curie Temperature
2.4856 Inconel Exhaust Pipe Tensile Strength
Werkstoff 2.4856 Cold Drawn Pipe Yield Strength
Nickel 625 Round Pipe UNS
Inconel 625LCF Square Pipe W.Nr.
Alloy 625 Gr 1 Rectangular Pipe Dimensional Standard
Inconel 625 Grade 2 ERW Pipe Equivalent standards
Service temperatures
According to
UNS 6625 Welded Pipe Manufacturing Types
Alloy Inconel 625 Seam Welded Pipe Form
Alloy 625 Capillary Tube Size
Alloy Inconel 625 Coil Tube
Sch 40 Inconel 625 Bright Annealed Pipe Surface Finish
Meet standards
Alloy 625 Clad Pipe Finish
Supporting documents for UNS N06625 Exhaust Pipe
Heat Treatment for 2.4856 Inconel Solution Annealed Pipe
AMS 5581 Cold Finished Seamless Pipe End
Testing requirements for Nickel Alloy 625 Hot Finished Seamless Pipe
WNR 2.4856 Round Pipe finishing treatment
Nickel 625 Exhaust Pipe Services
Inconel 625 NACE Pipe Length
NC1190 Inconel 625 Tube Origin Standards
ASTM B444 UNS N06625 Inconel 625 Pipe Marking
Inconel 625 Flame Pipe Testing
Inconel 625 Round Pipe Packaging
UNS 6625 SMLS Pipe Equipment
Alloy 625 Gr 1 Clad Pipe Welding Method
Certification of UNS N06626 Hot Finished Pipe
Types of Inconel 625 Pipe
View Prices of Nickel Alloy 625 Pipe / Tube
| Inconel 625 Pipe Price | Price in USD | Price in UAE Dirham |
|---|---|---|
| 1-1/4 S/40, Inconel 625 Annealed Seamless Pipe | $ 0.53 | AED 1.96 |
| 25 NB Schedule XXS UNS N06625 SMLS PIPE | $ 150.39 | AED 552.38 |
| 8 NB Sched 80 Alloy 625 seamless pipe | $ 310.46 | AED 1140.32 |
| 6 NB Sched 80 Nickel Alloy 625 pipe | $ 158.12 | AED 580.77 |
| 8NB Sch 60 UNS N06625 Seamless Pipe | $ 225.18 | AED 827.14 |
Chemical Properties of Inconel Din 2.4856 Square Pipe
C :
0.10 max
Si :
0.50 max
Cu :
-
Ni :
58.0 min
Mn :
0.50 max
S :
0.015max
Fe :
5.0 max
Ni :
20.0 – 23.0
Mechanical Characteristics of ASTM B167 Inconel 625 Welded Pipe
| Element | Melting Point | ![]() |
Tensile Strength | Elongation |
|---|---|---|---|---|
|
|
|||
| Inconel 625 | Density | Yield Strength | 42.5 % | |
| 8.4 g/cm3 |
|
Equivalent material of Schedule 40 Nickel 625 Round Pipe
| STANDARD | WERKSTOFF NR. | North America | Japan | British Standard | Russia | France | Europe |
|---|---|---|---|---|---|---|---|
| Inconel 625 | 2.4856 | N06625 | NCF 625 | NA 21 | ХН75МБТЮ | NC22DNB4MNiCr22Mo9Nb | NiCr23Fe |
Physical Properties of Alloy 625 Tube
| Grade | Density | Specific | Thermal | Electrical | Elastic |
|---|---|---|---|---|---|
| Inconel 625 | Heat | Conductivity | Resistivity | Modulus | |
| (g/cm3) | J.kg-1.°K-1 | W.m -1.°K-1 | (μΩ.cm) | (GPa) | |
| (0-100°C) | |||||
| 8.42 | 460 | 1354-1413 | 10.3 | 207 |
Most Selling types of Inconel Alloy 625 Pipe
Nickel Alloy 625 Boiler Tube
Inconel Din 2.4856 Square Pipe
Inconel 625 Seamless Pipe
ASME SB167 Alloy 625 Heat Exchanger Tube
Schedule 40 Nickel 625 Round Pipe
UNS N06625 Condensor Tube
Din 2.4856 Capillary Tubing
Alloy 625 Pipe
Inconel Alloy 625 Coiled Tube
625 Inconel Hollow Pipe
Cold Drawn inconel 625 Seamless Pipe
Thin Wall Inconel Alloy 625 Pipe
ASTM B705 inconel 625 High Pressure Tubing
Alloy 625 Bright Annealed Tube
ASTM B444 Alloy 625 Electropolished Tubes
Inconel DIN NR. 2.4856 ERW Tube
Inconel 625 Pipe Sizes
| Pipe Outer Diameter | millimeter | 13.72 | 13.72 | 13.72 | 17.15 | 17.15 | 17.15 | 21.34 | 21.34 | 21.34 | 26.67 | 26.67 | 26.67 | 33.4 | 33.4 | 33.4 | 33.4 | 42.16 | 42.16 | 42.16 | 42.16 | 48.26 | 48.26 | 48.26 | 60.33 | 60.33 | 60.33 | 60.33 | 73.03 | 73.03 | 73.03 | 88.9 | 88.9 | 88.9 | 88.9 | 101.6 | 101.6 | 101.6 | 114.3 | 114.3 | 114.3 | 114.3 | 141.3 | 141.3 | 141.3 | 168.28 | 168.28 | 168.28 | 168.28 | 168.28 | 219.08 | 219.08 | 219.08 | 219.08 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Wall thck | millimeter | 1.65 | 2.24 | 3.02 | 1.65 | 2.31 | 3.2 | 2.11 | 2.77 | 3.73 | 2.11 | 2.87 | 3.91 | 2.77 | 3.38 | 4.55 | 6.352 | 2.77 | 3.56 | 4.85 | 6.352 | 2.77 | 3.68 | 5.08 | 2.77 | 3.91 | 5.54 | 8.742 | 3.05 | 5.16 | 7.01 | 3.05 | 5.49 | 7.62 | 11.132 | 3.05 | 5.74 | 8.08 | 3.05 | 6.02 | 8.56 | 13.492 | 6.55 | 9.53 | 15.882 | 3.4 | 7.11 | 10.97 | 14.27 | 18.262 | 8.18 | 12.7 | 18.23 | 23.012 |
| Sched | 10S | 40S | 80S | 10S | 40S | 80S | 10S | 40S | 80S | 10S | 40S | 80S | 10S | 40S | 80S | 160 | 10S | 40S | 80S | 160 | 10S | 40S | 80S | 10S | 40S | 80S | 160 | 10S | 40S | 80S | 10S | 40S | 80S | 160 | 10S | 40S | 80S | 10S | 40S | 80S | 160 | 40S | 80S | 160 | 10S | 40S | 80S | 120 | 160 | 40S | 80S | 120 | 160 | |
| inches | 1/4 | 1/4 | 1/4 | 3/8 | 3/8 | 3/8 | 1/2 | 1/2 | 1/2 | 3/4 | 3/4 | 3/4 | 1 | 1 | 1 | 1 | 1¼ | 1¼ | 1¼ | 1¼ | 1½ | 1½ | 1½ | 2 | 2 | 2 | 2 | 2½ | 2½ | 2½ | 3 | 3 | 3 | 3 | 3½ | 3½ | 3½ | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | |
| Kilogram/meter | 0.5 | 0.64 | 0.81 | 0.64 | 0.86 | 1.12 | 1.02 | 1.29 | 1.65 | 1.3 | 1.71 | 2.23 | 2.13 | 2.54 | 3.29 | 4.3 | 2.73 | 3.44 | 4.53 | 5.69 | 3.16 | 4.11 | 5.49 | 3.99 | 5.52 | 7.6 | 11.29 | 5.35 | 8.77 | 11.59 | 6.56 | 11.47 | 15.51 | 21.67 | 7.53 | 13.78 | 18.92 | 8.5 | 16.32 | 22.67 | 34.05 | 22.1 | 31.44 | 49.87 | 14.04 | 28.69 | 43.21 | 54.75 | 68.59 | 43.2 | 65.63 | 91.3 | 112.97 | |
Inconel 625 UNS N06625 Welded Pipe Schedule Chart
| 1/8" IPS | .405" OD |
| SCH 40, 80 | |
| 1/4" IPS | .540" OD |
| SCH 10, 40, 80 | |
| 3/8" IPS | .675" OD |
| SCH 10, 40, 80 | |
| 1/2" IPS | .840"O. D. |
| SCH 5, 10, 40, 80, 160, XXH | |
| 3/4" IPS | 1.050"O. D. |
| SCH 10, 40, 80, 160, XXH | |
| 1" IPS | 1.315′O. D. |
| SCH 5, 10, 40, 80, 160, XXH | |
| 1-1/4" IPS | 1.660" OD |
| SCH 10, 40, 80, 160, XXH | |
| 1-1/2" IPS | 1.900" OD |
| SCH 10, 40, 80, 160, XXH | |
| 2" IPS | 2.375" OD |
| SCH 10, 40, 80, 160, XXH | |
| 2 1/2" IPS | 2.875" OD |
| SCH 10, 40, 80, 160, XXH | |
| 3" IPS | 3.500" OD |
| SCH 5, 10, 40, 80, 160, XXH | |
| 3 1/2" IPS | 4" OD |
| SCH 10, 40, 80, 160, XXH | |
| 4" IPS | 4.500" OD |
| SCH 10, 40, 80, 160, XXH | |
| 5" IPS | 5.563" OD |
| SCH 10, 40, 80, 160, XXH | |
| 6" IPS | 6.625" OD |
| SCH 5, 10, 40, 80, 120, 160, XXH | |
| 8 ” IPS | 8.625"O. D. |
| SCH 5, 10, 40, 80, 120, 160, XXH | |
| 10" IPS | 10.750" OD |
| SCH 10, 20, 40, 80 | |
| 12" IPS | 12.750" OD |
| SCH 10, 20, 40, SCH80 | |
| 14" IPS | 14" OD |
| SCH10, SCH40 | |
| 16" IPS | 16" OD |
| SCH10, SCH40 | |
| 18" IPS | 18" OD |
| SCH-40 | |
Applications of Inconel 625 Pipe and Tube

Standards of Inconel Alloy 625 Pipe
| UNS | N06625 |
|---|---|
| Specifications |
|
| International Specifications |
|
Wall Thickenss & Sizes of 625 Inconel Pipe
| Types | Wall thickness | OD |
|---|---|---|
| NB Sizes (in stock) |
|
1/8" - 8" |
| Welded | 1.0 - 15.0 mm | 5 - 1219.2 mm |
| Seamless | As per need | 5 - 203.2 mm |
Diameter of Inconel Din 2.4816 Exhaust Tubing
| NPS | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 | 2-1/2 | 3 | 3-1/2 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|
| OD | .84 | 1.05 | 1.315 | 1.66 | 1.9 | 2.375 | 2.875 | 3.5 | 4 | 4.5 |
| Sched 5 | .065 | .065 | .065 | .065 | .065 | .083 | .083 | .083 | .083 | .083 |
| Sched 10 | .083 | .083 | .109 | .109 | .109 | .109 | .12 | .12 | .12 | .12 |
| Sched 40 | .109 | .113 | .133 | .14 | .145 | .154 | .203 | .216 | .226 | .237 |
| Sched 80 | .147 | .154 | .179 | .191 | .2 | .218 | .276 | .3 | .318 | .337 |
Nickel 625 Tubing Gauge Chart
| GAUGE THK | 22 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thck in Inch | .025 to .029 | .031 to .035 | .038 to .042 | .044 to .049 | .053 to .058 | .060 to .065 | .066 to .074 | .075 to .085 | .087 to .097 | .101 to .111 | .112 to .122 | .126 to .136 | .140 to .150 | .157 to .167 | .175 to .185 |
| TYPICAL VALUE (INCHES) | .028 | .035 | .042 | .049 | .058 | .065 | .072 | .083 | .095 | .109 | .12 | .134 | .148 | .165 | .18 |
Inconel Alloy 625 Tube Pressure rating
| Size mm |
Max internal pressure in ksi | ||||||
|---|---|---|---|---|---|---|---|
| 700 °F | 600 °F | 500 °F | 400 °F | 300 °F | 200 °F | 100 °F | |
| 1.59 x 0.36 | 17.77 | 18.15 | 18.54 | 18.83 | 19.02 | 19.21 | 19.21 |
| 3 x 0.5 | 869 | 888 | 907 | 921 | 930 | 940 | 940 |
| 6 x1 | 869 | 888 | 907 | 921 | 930 | 940 | 940 |
| 8x1 | 630 | 644 | 658 | 668 | 675 | 681 | 681 |
| 8x2 | 1366 | 1395 | 1425 | 1447 | 1462 | 1476 | 1476 |
| 10x1 | 494 | 505 | 516 | 524 | 529 | 534 | 534 |
| 12x1 | 407 | 415 | 424 | 431 | 435 | 440 | 440 |
| 16x1 | 300 | 307 | 313 | 318 | 321 | 324 | 324 |
Nickel Alloy 625 Tube Characteristics