Inconel 625 Tube, Inconel 625 Tubing

Inconel 625 Tube supplier, Alloy 625 Tube distributor, Inconel Alloy 625 Seamless Tubing suppliers, Inconel 625 Seamless Tube manufacturer in India, check Inconel 625 Tubing Price, Inconel 625 Tube Stockist

Inconel 625 Tube
Inconel 625 Tube
Inconel 625 Seamless Tube
Inconel 625 Seamless Tube
Inconel 625 Tubing
Inconel 625 Tubing

Alloy 625 Tube (Inconel 625) is a nickel-chromium-molybdenum alloy with a small niobium and tantalum addition. Inconel 625 Tube is an excellent choice for extreme temperature use in high strength, oxidation problem areas and finds particular application in the aerospace and offshore oil & gas industries. Alloy 625 shows very good resistance to a variety of corrosive media.

Inconel 625 Seamless Tube also known for its excellent resistance to pitting, crevice corrosion, stress corrosion, corrosion fatigue and erosion corrosion which help to to maintain its mechanical properties up to about 450 ºC. It is highly corrosion resistant to a wide range of organic and mineral acids combined with good corrosion resistance to high temperature sulphides and chlorides. The niobium and tantalum within the matrix act in conjunction with the molybdenum to provide Inconel 625 Tubing a best strength alloy without the need for additional heat treatment.

Inconel 625 Seamless Tubing offer various levels of high temperature strength, pitting resistance, corrosion and erosion resistance in a wide range of organic and mineral acids as well as sulphides and chlorides. Inconel 625 tubing as per AMS 5581 is just a example of cold-drawn tubing commonly manufactured by Steel Tubes India and Manufacturing Incorporated. All Inconel 625 boiler tubes are handled and inspected many times during the drawing process. Inconel 625 Tubing is available in lengths of 6 metre and 3 metre.

Inconel 625 Polish Tube also called with specification like NA21 tube, N06625 tube, NACE MR 0175 tube, ISO 15156-3 tube, 2.4856 tube, NiCr22Mo9Nb (EU) tube. Steel Tubes India is your superior alternative to Parker Inconel 625 Tubing. Steel Tubes India offers all Inconel 625 Welded Tube for the Oil & Gas and Refinery Industry. The production cost of Inconel 625 tubes is usually higher than Inconel 625 pipes because Inconel Alloy 625 tubes utilizes much more labor, energy, and material.

The main use for Inconel 625 seamless tubes are for structural purposes such as scaffolding. They are often put to use in applications that call for precise outside diameters. Inconel 625 Gas Tube can be joined easily, quickly and effortlessly with flaring, brazing, or coupling. Alloy 625 Tube assemblies can also take place through Alloy 625 tube fittings where high standards of construction are needed. These Alloy 625 Exhaust Tubes available with coupling ends or special end finishes like irregular ends, special screw thread etc. Distributor of Inconel Alloy 625 tubing for all applications including heat exchangers, condensers, & boilers. Welded & seamless Inconel 625 tubes are available to ASTM specifications in sizes from 0.062 in. OD for applications including hypodermic needles, capillary & condensers.

Inconel 625 tubes are available in round, flat oval, elliptical, 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. Inconel 625 Tubing is also available in custom sizes, tolerances, tempers & finishes. Our all Inconel 625 Imperial tubing, Inconel 625 metric tubing, Inconel 625 u tubes, Inconel 625 seamless tubing, Inconel 625 welded tubing and Inconel 625 coiled tubing meets AMS, ASTM, ASME & Military Spec. Pratt & Whitney-LCS, GE & NADCAP approved. We feature all the Alloy 625 tube drawing methods, including tube sinking, stationary, floating, semi-floating plug drawing, pilger, and drawn over mandrel. You are no longer restricted to the industry standard tempers of annealed, 1/8 hard, 1/2 hard, and full hard. We offer Inconel 625 Polished Tube in custom tempers, sizes and surface finishes, all while maintaining the highest levels of precision during every step of the process.

Looking for best price of Alloy 625 Tubes in India? We have no minimum footage requirements. We will supply the exact amount of Inconel 625 Tube you require even if it’s only 2 feet. Contact STI - the right supplier of Inconel 625 Tube near you.

Alloy 625 Tube also known with other trade name such as Inconel Alloy 625 Tube are Haynes 625 Tube, Inconel 625 Tube, Nicrofer 6020 Tube, Nickelvac 625 Tube, Chronic 625 Tube, and Altemp 625 Tube, Superimphy 625 Tube, Chronin 625 Tube, Pyromet 625 Tube, Supermet 625 Tube and Udimet 625 Tube.

If you are looking to buy High quality assured Inconel 625 Heat-resistant capillary tubes or Inconel 625 sighting tubes at best price in India, send an email to, we will send you the Free Quote & recent price of Inconel 625 precision tubes, Inconel 625 instrumentation tubes, Inconel 625 pyrometer tubes along with inspection & delivery schedule. Steel Tubes India is a Govt. of India recognised Exporter of Inconel 625 cannula tubes in India and shipping to Europe, Trinidad & Tobago, Singapore, Qatar, Ethiopia, United Arab Emirates, Oman, Malaysia, Kuwait, Canada, Australia, United States, New Zealand, United Kingdom, St. Helena, South Africa, India, Nigeria, Ghana, Hong Kong, Saudi Arabia, Philippines, Ireland, Pakistan, South Korea, Iraq, Norway, Finland, Egypt, Netherlands, Denmark, Iran, Kenya, Sweden, Thailand, Indonesia, India, Belgium, Taiwan, Greece & Germany since 2002. 625 Inconel protection tubes, Alloy 625 protective tubes and Inconel 625 hydraulic tubes are available in different sizes, diameter & wall thickness.

Looking to buy Alloy 625 Tube? Inconel 625 Tube?

Check price of Inconel 625 Tube in India

Inconel 625 Tube


Inconel 625 Tube Price

Inconel 625 Tube Price Origin Price in INR Price in USD Price in Euro Others
Inconel 625 Tube in India Indian Rs 3200/- Kg $46 per kg €39 per kg Cut to Size
Inconel 625 Tube in Japan Japanese Rs 3500/- per kg $51 per kg €43 per kg Fix Length
Inconel 625 Tube in UK / Europe European Rs 3600/- per kg $52 per kg €44 per kg Fix Length
Inconel 625 Tube in USA USA Rs 3800/- per kg $55 per kg €47 per kg Fix Length

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Supplier & stockist of Alloy 625 Seamless Tube, Alloy 625 Tubing, Inconel Alloy 625 Seamless Tubing suppliers in India, exporter of Alloy 625 Welded Tube, Alloy 625 Gas Tube in India, Inconel 625 Welded Tube stockholder, trader of Inconel 625 Bourdon Tube, Inconel 625 Square Tube suppliers, Inconel Alloy 625 Capillary Tube Price in India, Inconel 625 Exhaust Tube, Alloy 625 Exhaust Tubing Suppliers in Mumbai, India

Inconel 625 Tube Specification

Inconel 625 Tube Standards ASTM B163ASTM B516 / ASME SB163ASME SB516
Inconel 625 Seamless Tube Size 3.35 mm OD To 101.6 mm OD
Inconel 625 Welded Tube Size 6.35 mm OD To 152 mm OD
Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Inconel 625 tubing wall thickness 0.020" –0.220", (special wall thicknesses available)
Alloy 625 tube Length Single Random, Double Random, Standard & Cut length
Inconel Alloy 625 Tube Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Inconel 625 tube Form Round, Coil, Square, Rectangular, Boiler, Hydraulic, Straight or ‘U’ bent Tubes, Hollow, LSAW Tubes Etc.
Inconel 625 Tube Type Seamless, ERW, EFW, Welded, Fabricated
End Plain End, Beveled End, Treaded
Marking All Inconel Alloy 625 tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)
Application Oil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchanger
Value Added Service Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc.
Specialize in Inconel 625 Capillary Tube & Other Odd Size 
Inconel 625 Heat Exchanger & Condenser Tubes
Test Certificate Manufacturer Test Certificate 
Laboratory Test Certificate from Govt. Approved Lab. 
Under Third Party Inspection
Manufacturers of Inconel 625 Tubes & Tubing
  • Sumitomo Metals, Japan
  • Nippon Steel Corporation, Japan
  • Kobe Special Tube, Japan
  • Sanyo Special Steel, Japan
  • Tubacex Tubos Inoxidables S.A., Spain
  • Schoeller Bleckmann, Austria
  • Seah Steel Corporation, Korea
We can also cut, thread, and groove Inconel 625 Tubes to meet your specifications

Inconel 625 Tubing Standard: 

ASTM USA Ameirican Society of Mechanical Engineers
AISI USA Acronym of American Iron and Steel Institute
JIS JP Japanese Industrial Standards
DIN GER Deutsches Institut für Normung e.V.
UNS USA Unified Numbering System

Exporter of Inconel 625 High Pressure Tube, Inconel 625 Mortar Tube Supplier, Inconel 625 gas tube ar 15, Inconel 625 Radiant Tube wholesaler in India, Inconel 625 Furnace Tube Manufacturer in India, Inconel 625 oil tubing, 625 Inconel Alloy Seamless Tubes Manufacturer in India

We have our stockholders & dealers in India who maintain stock of high pressure Inconel 625 tubing, Inconel Alloy 625 Seamless Tubes, Inconel Alloy 625 Round Tubes, Inconel 625 Heat Exchanger Tubes and other types of Alloy 625 Polish Tubing in regular sizes. Our Distributor in India are in following locations: Mumbai, Delhi, Bangalore, Hyderabad, Surat, Pune, Nagpur, Indore, Ahmedabad, Chennai, Kolkata, Thane, Vadodara, Nashik, Bhopal, Visakhapatnam, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Kochi (Cochin), Bhavnagar, Tirupur, Bhubaneswar, Salem, Bhilai, Bhiwandi, Bikaner, Mangalore, Ankleshwar, Assam and Siliguri. You can contact them directly for best price & exact delivery time for required size of Alloy 600 seamless tubing near you.

Types Out diameter Sizes Length
NB Sizes (in stock) .0035” ~ 8” 1/8", 1/4", 3/8", 1/2", 5/8", 3/4", 1", 1.25", 1.5", 2", 2.5", 3", 4", 5", 6" Cut to length
Inconel 625 Seamless Tube (Custom Sizes) 6.35 mm OD To 101.6 mm OD  As per requirement Cut to length
Inconel 625 Welded Tube (ERW Tube) (in Stock + Custom Sizes) 6.35 mm OD To 152 mm OD As per requirement Cut to length

Inconel 625 Seamles Tubes Surface Finish

Surface Finish Internal Surface(ID) Exterbal Surface(OD)
Roughness Average(RA) Roughness Average(RA)
μ inch μm μ inch μm
AP Annealed & Pickled Not defined Not defined 40 or Not defined 1.0 or Not defined
BA Beight Annealed 40,32,25,20 1.0,0.8,0.6,0.5 32 0.8
MP Mechanical Polish 40,32,25,20 1.0,0.8,0.6,0.5 32 0.8
EP Electro Polish 15,10,7,5 0.38,0.25,0.20;0.13 32 0.8

Inconel 625 Tube Stock

Inconel 625 Coiled Tubing
Inconel 625 Coiled Tubing
Inconel 625 Capillary Tube
Inconel 625 Capillary Tube
Inconel 625 U Shaped tubing
Inconel 625 ‘U’ Shaped tubing
Inconel 625 Gas Tube Ar 15 supplier
Inconel 625 Gas Tube Ar 15 supplier
Inconel 625 seamless tubing
Inconel 625 seamless tubing
Inconel 625 Thin Wall tube
Inconel 625 Thin Wall tube
Inconel 625 Furnace Tube
Inconel 625 Furnace Tube
Inconel 625 Gas Tube
Inconel 625 Gas Tube
Inconel 625 Heat Exchanger Tubes
Inconel 625 Heat Exchanger Tubes
Inconel 625 boiler tube
Inconel 625 boiler tube
Inconel 625 welded tubing
Inconel 625 welded tubing
Inconel 625 Square Tube
Inconel 625 Square Tube
Alloy 625 Square Tube (Radius Corners)
Alloy 625 Square Tube (Radius Corners)
Inconel 625 Rectangle Tube
Inconel 625 Rectangle Tube
Inconel 625 tubing
Inconel 625 tubing

Stock List

Alloy Product form Dimension
ALLOY 625 (61 Ni/22 Cr/9 Mo) Tube; seamless, annealed 4.50 x 0.75 mm
ALLOY 625 (61 Ni/22 Cr/9 Mo) Tube; seamless, pickled, annealed 33.40 x 3.38 mm (1"nb sch40s)
INCONEL 625 (61 Ni/22 Cr/9 Mo) Tube; welded, bright solution annealed 60.33 x 2.77 mm (2"nb sch10s)
INCONEL 625 (61 Ni/22 Cr/9 Mo) Tube; seamless, cold drawn, ground, annealed 60.33 x 3.91 mm (2"nb Sch40s)

Types of Inconel 625 Seamless & Welded Tubes

Alloy 625 Seamless Tubes 625 Alloy Round Tube
Alloy 625 Welded Tubes Alloy 625 Seamless Tubing
Alloy 625 Coiled Tubing Inconel Alloy 625 Capillary Tubing
Inconel 625 Aerospace tubes Inconel 625 High Pressure Tube
Inconel 625 Sighting Tube Inconel 625 Polish Tubes
Inconel 625 Elliptical and Oval Tubes Inconel 625 Rectangular Tube
Inconel 625 Condenser Tubes Inconel 625 Aero engine tubes

Alloy 625 straight tube boiler

Inconel 625 furnace tube

Key Features of Alloy 625 Tube

  • Inconel 625 Exhaust Tube Strength retained up to 450ºC
  • Alloy 625 Gas Tube is very good resistance to corrosion fatigue
  • Alloy 625 Seamless Tubing has high pitting, crevice and stress corrosion resistance
  • Alloy 625 Tubing known for Excellent oxidation resistance
  • High resistance to stress corrosion and dezincification

Imperial sizes for alloy 625 tube:

1/4 .028
3/8 .035, .049, .065
1/2 .035, .049, .065, .083
3/4 .049, .065, .083, .093, .0109

Metric sizes for alloy 625 tube:

3 .5mm, .07mm
6 .07mm, 1.0mm, 1.5mm
10-12 1.0mm, 1.5mm, 2.0mm
25 1.5mm, 2.0mm, 2.5mm, 3.0mm

Inconel 625 tubing composition & technical information

Inconel Alloy 625 Tube Chemical Composition

Grade C Mn Si S Cu Fe Ni Cr
Inconel 625 0.10max 0.50 max 0.50 max 0.015max 5.0 max 58.0 min 20.0 – 23.0

Inconel 625 Tubing Mechanical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Inconel 625 8.4 g/cm3 1350 °C (2460 °F) Psi – 1,35,000 , MPa – 930 Psi – 75,000 , MPa – 517 42.5 %

Alloy 625 Tube Physical Properties

  • Density: 0.303 lb/in3(8.44 g/cm3
  • Specific Gravity: 8.44
  • Alloy 625 Tube Melting Range: 2350 - 2460°F (1280 - 1350°C)
  • Specific Heat: 0.098 Btu/lb x °F (410 Joules/kg x °K)
  • Magnetic Permeability (75°F, 200 oersted): 1.0006

Equivalent Grades for Inconel 625 Seamless and Welded Tubes

Inconel 625 2.4856 N06625 NCF 625 NA 21 ХН75МБТЮ NC22DNB4M NiCr22Mo9Nb

Properties for Inconel 625 tubing .125" OD or larger with .015" wall or heavier.

Alloy Temper Tensile Strength KSI Yield Strength KSI Minimum Elongation in 2" (%) Rockwell Hardness*
625 Annealed
Half Hard
Full Hard
150 max.
170 min.
150 min
C 25 max.
C 20 - C 35
C 35 min.

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Client Reference and Applications

Our Inconel 625 Tube are suitable for Aerospace, Plant manufacturing, Machine engineering, Power generation and Nuclear Power Plant etc. We are supplying high quality Inconel 625 Tube to our clients globally.

Aircraft Materials & Aerospace Materials Specialist

Inconel 625 Tube stockist | Inconel 625 Tube suppliers | Inconel 625 Tube manufacturer in India | Inconel 625 Tube Stock