Maraging C-250 Pipes
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We could produce Maraging C-250 pipes,Maraging C250 pipes,Maraging C-250 seamless pipes,Maraging C-250 welded pipes,Maraging C-250 boiler pipes, Maraging C-250 heat exchanger pipes,Maraging C-250 Capillary pipes,Maraging C250 Thermocouple pipes,Maraging C-250 Superheater pipes and reheater pipes,Maraging C-250 condenser pipe,Maraging C-250 finned pipes,Maraging C250 furnace pipes,Maraging C-250 instrumentation pipes,Maraging C-250 Evaporator pipes,Maraging C-250 honed pipes,Maraging C250 coiled pipes,Maraging C-250 Precision pipes,Maraging C-250 High pressure pipes,Maraging C-250 hydraulic pipes from china

The outer diameter of Maraging C-250 pipes that we could do is from 0.4MM to 850MM,The thickness of Maraging C-250 that we could do is from 0.12MM to 100MM

As per surface finish of Maraging C250 pipes, we could do pickled and polish into bright surface as per the requirement of the clients, also for bright surface of Maraging C-250 pipes, we could meet 2D finish.No. 4 Finish,No. 6 Finish,No. 7 Finish as per the requirement of the clients

Maraging C-250 is A maraging alloy steel containing 7.5% cobalt and 4.8% molybdenum.

The chemical composition of Maraging C-250 pipes is as follows

Chemical Composition Limits















Maraging C-250

17.0 / 19.0

7.0 / 8.5

0.10 max

0.10 max

0.03 max

0.05 / 0.15

4.6 / 5.2

0.010 max

0.010 max

0.3 / 0.5




The mechanical propery of Maraging C250 seamless pipes is as follows

Tensile Strength


1760 min

Yield Strength


1725 min


48 HRC max


6% min

As per heat treatment of Maraging C-250 pipes, we could do solution treatment, annealed treatment as per the requirement of the clients

As per material of Maraging C-250 pipes, our raw material has been melted by  EAF+VOD-ESR methods

We produce Maraging C-250 seamless pipes and weled pipes as per the standard of ASTM B729 and ASTM B464

In order to control the quality of Maraging C250 seamless pipes and weled pipes, we will do Positive material identification (PMI),Visual inspection,Dimensional inspection.Laser micrometer inspection,Destructive testing( includes tensile, hardness, bending, flattening, flare and metallurgical tests),ultrasonic testing and pressure testing,Liquid Penetrate testing as per the requirement of the clients

Our Maraging C-250 pipes are packed wooden crates lined with wax craft paper, tri-wall clay-coated reinforced cases

Our Maraging C-250 seamless pipe and weled pipes are widely used in many industry Refineries,Gas Processing,Off-Shore Oil Drilling Companies,Petrochemicals,Hydro-Carbon,Fertilizers,Power Generation,Specialty Chemicals,Pharmaceuticals,Drugs,Steel,Cement,Pesticides,General Piping,Construction,Engineering and so on

We could supply Maraging C-250 pipe material certificate as per En10204-3.1 or EN10204-3.2 by third parts(like TUV,DNV,GL,and so on)

Please send us the size and quantity of Maraging C-250 pipes that you need, we are glad to quote the best price for your side

Except Maraging C-250 pipes,we also could produce Maraging C-250 flanges,Maraging C-250 plates,Maraging C-250 fastener,Maraging C-250 bolts,Maraging C-250 pipe fittings,Maraging C-250 bars,Maraging C-250 tubes,Maraging C-250 springs