Nickel Alloy N06625 Pipe Inconel 625

Nickel Alloy Pipe Inconel 625

Inconel 625 Characteristic:
1. Excellent corrosion resistance of different kinds of media in both oxidation and reduction environments.
2. Excellent resistance of pitting and crevice corrosion, and won’t happen stress corrosion cracking because of chloride.
3.Excellent resistance of the inorganic acid corrosion performance, such as nitric acid, phosphoric acid, sulfuric acid, hydrochloric acid and the mixture of sulfuric acid and hydrochloric acid.
4. Excellent corrosion resistance of different kinds of inorganic acid mixture performance.
5. Good corrosion resistance of a variety of concentrations of hydrochloric acid when the temperature up to 40℃
6. Good machining and welding, no weld cracking sensitivity.
7. Have pressure vessel authentication for the wall temperature between -196-450℃
8. Apply for the highest standard lever VII of acidic environment by the NACE MR-01-75 authorized.

Inconel 625 Seamless Tubes Metallurgical structure
Inconel 625 Tubing Inonel 625 Pipe is face-centered cubic lattice structure. Dissolve out the carbon granule and instability quaternary phase, then change it to stability Ni3 (Nb,Ti) trimetric lattice around 650℃ after a long time heat preservation. nickel-chromium content will strength the mechanical performance in the state solution while suppress the plasticity

Inconel 625 Seamless Tubes Corrosion resistance
625 own a very good corrosion resistance in many media, especially with excellent resistance to pitting, crevice corrosion, intercrystalline corrosion, and erode in oxide, also good resistance to inorganic acid corrosion, such as nitric acid, phosphoric acid, sulfuric acid and hydrochloric acid. 625 can resist the alkali and organic acid corrosion in the oxidation and reduction environment. Effect resists the chloride reduction stress corrosion cracking. Normally no corrosion in the sea-water and industry environments since high corrosion resistance to the sea-water and salting liquid,as well as in high temperature, without sensitivity during welding. 625 have the resistance to oxidation and carbonizing in the static and cycle environments, also hacve the resistance the chlorine corrosion.

Specification of Alloy 625 Pipe

Alloy 625 Pipe SpecificationASTM B 167 ASME SB 167 / ASTM B 829 ASME SB 829 / ASTM B 517 ASME SB 517
Alloy 625 Seamless Pipe size4 to 219mm W. T.: 0.5 to 20mm
Inconel 625 Welded Pipe size5.0 mm – 1219.2 mm
Alloy 625 Seamless Tube Size3.35 mm OD To 101.6 mm OD
Alloy 625 Welded Tube Size6.35 mm OD To 152 mm OD
Alloy 625 EFW Pipe size5.0 mm – 1219.2 mm
Inconel 625 Pipe ScheduleSCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS,
SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Inconel 625 Pipe FormRound, Square, Hollow, Rectangular, Hydraulic, Straight Pipes ‘U’ bent
Tube, Hollow, LSAW Tube Etc.
Alloy 625 Pipe EndPlain End, Beveled End, Treaded.
Inconel 625 Pipe LengthSingle Random, Double Random & Cut Length.


Inconel 6252.4856N06625NCF 625NC22DNB4MNA 21ХН75МБТЮNiCr22Mo9NbЭИ602

ASTM B516 Inconel 625 Tube Chemical Composition

NiFeCMnSiCr2MoCoAlTiNb + TaPS
58.0 min5.0 max0.10 max0.50 max0.50 max20.0-23.08.0-10.01.0 max0.40 max0.40 max3.15–4.150.015 max0.015 max

Mechanical & Physical Properties

Density8.4  g/cm3
Melting Point1350 °C (2460 °F)
Tensile StrengthPsi – 1,35,000 , MPa – 930
Yield Strength (0.2%Offset)Psi – 75,000 , MPa – 517
Elongation42.5 %

Alloy 625 Pipe/ Tube

Inconel 625 Electropolished Pipe & Tubes

Inconel 625 Hollow Pipe Manufacturer & Suppliers

ASTM/ASME B167 Inconel 625 Capillary Tubes

Inconel 625 U Shaped Pipe

Inconel Alloy 625 Pipe/ Tube

Inconel 625 Tubing

Inconel 625 Oil Pipe

WERKSTOFF NR. 2.4856 Pipe, Tubes

UNS N06625 Pipe, Tubes

AFNOR NC22DNB4M Pipe, Tubes

GOST ХН75МБТЮ Pipe, Tubes

JIS NCF 625 Pipe, Tubes

BS NA 21 Pipe, Tubes

OR ЭИ602 Pipe, Tubes

EN NiCr22Mo9Nb Pipe, Tubes

Inconel 625 Triangle Tube

Inconel 625 Secondary & Surplus Tube

Inconel 625 High-strength capillary tubing

Inconel 625 Bellows Tubes

Inconel 625 precision tubes

Inconel 625 Transmission tubes

Inconel 625 Pitot tubes

Inconel 625 encapsulated coiled tubing

Inconel 625 high precision tubes

Inconel 625 Nuclear Control Rod Tubes

Inconel 625 Furnace Tubes

Inconel 625 Tubes for Precision Components

Inconel 625 Chemical Process Tubes

Inconel 625 Welded coiled tubing

Inconel 625 Seamless Tubing

High Quality Inconel 625 Seamless Tube

Inconel 625 Square Tube

Inconel 625 Round Tube

Inconel 625 Rectangular Tube

Inconel 625 Triangle Tube

Inconel 625 Hexagonal Tube

Inconel 625 Hollow Tubes Suppliers

Inconel 625 thermocouple Tube

Inconel 625 Cold Drawn Tube

Inconel 625 ERW Tube

Inconel 625 Colour Coated Tube

Inconel 625 Welded Tube

Inconel 625 Secondary & Surplus Tube

Inconel 625 Outside Polished Tube

ASTM/ASME B167 Inconel 625 Capillary Tubes

Inconel 625 EFW Tube

Inconel 625 Boiler Tubes

Inconel 625 Cold Drawn Tube

Inconel 625 U Shaped Tube

Inconel 625 exhaust tubing

Inconel 625 Condensers tubes

Inconel 625 Super Heaters

Inconel 625 Tubes for Heat Exchangers

Inconel 625 redrawn tubing

Inconel 625 seam-welded tubing

Inconel 625 cold-drawn coiled tubing


Inconel 625 Aerospace tubes

Inconel 625 Oil and gas tubes

Inconel 625 Nuclear tubes

Inconel 625 Chemical process tubes

Inconel 625 Medical tubes

Inconel 625 Heat exchanger tubes

Inconel 625 Control lines

Inconel 625 Umbilicals

Inconel 625 Hydraulic tubes

Inconel 625 High pressure tubes

Inconel 625 Nuclear Fuel tubes

Inconel 625 EFW Tubes Suppliers

Inconel 625 Instrumentation tubes

Inconel 625 Electropolished Tubes

Inconel 625 Rectangular Tube

Inconel 625 SCH 40 Pipe

Inconel 625 SCH 80 Pipe

Inconel 625 Condenser Tubes

Inconel 625 Oil & Gas Tubing

Inconel 625 SCH 40 Tube

Inconel 625 SCH 80 Tube

Inconel 625 seamless coil tubing

Inconel 625 seamless straight tubing

Inconel 625 cold drawn seamless tubes

Inconel 625 Aero engine tubes

Inconel 625 Aerospace Engine Tubes


ASME SB163 Standard Specification for Seamless Nickel and Nickel Alloy Condenser and Heat-Exchanger Tubes

ASME SB165 Standard Specification for Nickel-Copper Alloy (UNS N04400)* Seamless Pipe and Tube

ASME SB167 Standard Specification for Nickel-Chromium-Iron Alloys, Nickel-Chromium-Cobalt-Molybdenum Alloy (UNS N06617),and Nickel-Iron-Chromium-Tungsten Alloy (UNS N06674) Seamless Pipe and Tube

ASME SB407 Standard Specification for Nickel-Iron-Chromium Alloy Seamless Pipe and Tube

ASME SB423 Standard Specification for Nickel-Iron-Chromium-Molybdenum-Copper Alloy (UNS N08825, N08221, and N06845) Seamless Pipe and Tube

ASME SB444 Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625 and UNS N06852) and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219) Pipe and Tube

ASME SB622 Standard Specification for Seamless Nickel and Nickel-Cobalt Alloy Pipe and Tube

ASME SB668 UNS N08028 Seamless Pipe and Tube

ASME SB690 Standard Specification for Iron-Nickel-Chromium-Molybdenum Alloys (UNS N08366 and UNS N08367) Seamless Pipe and Tube

ASME SB729 Standard Specification for seamless UNS N08020, UNS N08026, and UNS N08024 nickel alloy pipe and Tube

More grades we can supply.

N08020,INCOLOY Alloy 20,N08028,INCOLOY Alloy 28,N08330,INCOLOY,Alloy 330,
N08800,INCOLOY Alloy 800,N08810,INCOLOY Alloy 800H,N08825,INCOLOY Alloy 825,
N06600,Inconel 600,N06601,Inconel 601,N06625,Inconel 625,INCOLOY Alloy 625,
N07718,Inconel 718,INCOLOY Alloy 718,N07750,Inconel X750,N04400,MONEL400,
Nickl200,S66286,N10276,Hastelloy C-276,N06455,Hastelloy C-4,N06022,Hastelloy C-22,
N10665,Hastelloy B-2,N10675,Hastelloy B-3,N06030,Hastelloy G-30,INCOLOY Alloy A286,
N08926,INCOLOY Alloy 25-6Mo,etc.
2.4617、2.4660、 etc.