2.4856 Tubes
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We could produce 2.4856 tubes,EN 2.4856 tubes,2.4856 tubings,2.4856 seamless tubes,2.4856 U Bend Tubes,2.4856 U-tube,2.4856 welded tubes,EN 2.4856 boiler tubes, 2.4856 heat exchanger tubes,2.4856 Capillary tubes,2.4856 Thermocouple tubes,2.4856 Superheater tubes and reheater tubes,EN 2.4856 condenser tube,2.4856 finned tubes,2.4856 furnace tubes,2.4856 instrumentation tubes,2.4856 Evaporator tubes,2.4856 honed tubes, 2.4856 coiled tubes,2.4856 Precision tubes,2.4856 High pressure tubes,2.4856 hydraulic tubes from china

The outer diameter of 2.4856 tubes that we could do is from 0.4MM to 850MM,The thickness of 2.4856 tubes that we could do is from 0.12MM to 100MM

As per surface finish of 2.4856 seamless tubes and welded tubes, we could do 180G, 320G Satin / Hairline(Matt Finish, Brush, Dull Finish),PICKLING surface finish as per the requirement of the clients

We could produce 2.4856 seamless tubes and weled tubes as per the standard of ASTM B729 and ASTM B464

As per heat treatment of 2.4856 tubes, we could do solution treatment, ageing treatment as per the requirement of the clients

As per material of 2.4856 tubes, our raw material has been melted by  EAF+VOD-ESR methods

2.4856  is a Nickel-Chromium-Molybdenum alloy

The chemical composition of EN 2.4856 seamless tubes and weled tubes is as follows

Chemical Composition, %




Cobalt + Niobium








1.0 max


.40 max

.40 max

.10 max






5.0 max

.50 max

.50 max

.015 max

.015 max

The mechanical propery of 2.4856 seamless tubes and weled tubes is as follows

0.2%  proof stress


Tensile  strength



≥ 40020

≥ 100050

≥ 30

We have following inspection equipment for our EN 2.4856 tubes:Ultrasonic Inspection Lines,Eddy Current Inspection Line,Hydraulic Test Equipment,OBLF Direct Reading Spectrometer,Metallurgical Microscope,Spectrophotometer,Electronic Balance,Impact Testing Machine,Impact Specimen Projector,Universal Testing Machine,Carbon-Sulfur Analyzer,INNOV Portable Alloy Analyzer,Rockwell Hardness Tester,Intergranular Corrosion Testing Machine,Endoscope

We have following production equipment for our 2.4856 seamless tube and weled tubes:Peeling lines,Piercing lines,Cold drawing lines,Cold rolling lines,Straightening machine,Annealing furnace,Pickling pool

All our Minonic 90 Tubes will be wrapped in shrink foil, pipe ends protected with foil or plastic caps, reinforced frame construction made of wood, both front-sides closed, frame construction secured with steel strapping as per the requirement of the clients

Our 2.4856 seamless tubes and weled tubes are widely used in many industries like,Chemical, Dyestuff, Paints, Sugar, Food, Pharmaceuticals, Environment Protection and various other process industries,Ship Maintenance, Refurbishment & Repair Companies,Midget Submarine & Wet Sub Construction and so on

We could supply Third party inspection certificate for 2.4856 seamless tubes and weled tubes  such as TUV, SGS, LR, MOODY, ITS, DNV,BV,Lloyd's Reg. of Shipping ,GL,API as per the requirement of the clients.

Please send us the size of 2.4856 seamless tubes and weled tubes that you need, we are glad to quote the best price for our clients.

Except 2.4856 tubes,we also could produce 2.4856 flanges,2.4856 plates,2.4856 fastener,2.4856 bolts,2.4856 fittings,2.4856 pipes,2.4856 bars,2.4856 springs