AISI 314 Pipes
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We could produce AISI 314 pipes,314 pipes,AISI 314 seamless pipes,AISI 314 welded pipes,AISI 314 boiler pipes, AISI 314 heat exchanger pipes,AISI 314 Capillary pipes,314 Thermocouple pipes,AISI 314 Superheater pipes and reheater pipes,AISI 314 condenser pipe,AISI 314 finned pipes,314 furnace pipes,AISI 314 instrumentation pipes,AISI 314 Evaporator pipes,AISI 314 honed pipes,314 coiled pipes,AISI 314 Precision pipes,AISI 314 High pressure pipes,AISI 314 hydraulic pipes from china

The outer diameter of AISI 314 pipes that we could do is from 0.4MM to 850MM,The thickness of AISI 314 that we could do is from 0.12MM to 100MM

As per surface finish of 314 pipes, we could do pickled and polish into bright surface as per the requirement of the clients, also for bright surface of AISI 314 pipes, we could meet 2D finish.No. 4 Finish,No. 6 Finish,No. 7 Finish as per the requirement of the clients

AISI 314 has excellent high-temperature resistance characteristics among the chromium-nickel steels series.

The chemical composition of AISI 314 pipes is as follows









max. 0,20

1,50 - 2,50

max. 2,00

max. 0,045

max. 0,030

24,00 - 26,00

19,00 - 22,00









The mechanical propery of 314 seamless pipes is as follows



Tensile  strength

99900 psi

Yield  strength

50000 psi

Modulus  of elasticity

29000 ksi

Elongation  at break (in 50 mm)


Hardness,  Rockwell B


As per heat treatment of AISI 314 pipes, we could do solution treatment, annealed treatment as per the requirement of the clients

As per material of AISI 314 pipes, our raw material has been melted by  EAF+VOD-ESR methods

We produce AISI 314 seamless pipes and weled pipes as per the standard of ASTM B729 and ASTM B464

In order to control the quality of 314 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 AISI 314 pipes are packed wooden crates lined with wax craft paper, tri-wall clay-coated reinforced cases

Our AISI 314 seamless pipe and weled pipes are widely used in many industry :Sanitary ,valve production,Gas technology,Heating technology,Welding / cutting technology,Construction industry,Soldering technology,Connecting technologyMeasurement technology,Pump production,Regulating / controlling technology,Air-conditioning technology,Automotive electrics,Musical instruments,Fire safetyDrive systems and so on

We could supply AISI 314 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 AISI 314 pipes that you need, we are glad to quote the best price for your side

Except AISI 314 pipes,we also could produce AISI 314 flanges,AISI 314 plates,AISI 314 fasteners,AISI 314 bolts,AISI 314 pipe fittings,AISI 314 bars,AISI 314 tubes,AISI 314 springs