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FV520B Pipes
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We could produce FV520B pipes,FV 520 B pipes,FV520B seamless pipes,FV520B welded pipes,FV520B boiler pipes, FV520B heat exchanger pipes,FV520B Capillary pipes,FV 520 B Thermocouple pipes,FV520B Superheater pipes and reheater pipes,FV520B condenser pipe,FV520B finned pipes,FV 520 B furnace pipes,FV520B instrumentation pipes,FV520B Evaporator pipes,FV520B honed pipes,FV 520 B coiled pipes,FV520B Precision pipes,FV520B High pressure pipes,FV520B hydraulic pipes from china
The outer diameter of FV520B pipes that we could do is from 0.4MM to 850MM,The thickness of FV520B that we could do is from 0.12MM to 100MM
As per surface finish of FV 520 B pipes, we could do pickled and polish into bright surface as per the requirement of the clients, also for bright surface of FV520B pipes, we could meet 2D finish.No. 4 Finish,No. 6 Finish,No. 7 Finish as per the requirement of the clients
FV520B is a martensitic stainless steel.

The chemical composition of FV520B pipes is as follows

Cr

 Mo

 C

 Mn

 Si

Al

Ni

P

S

Min

14.0

2.0

0.75

6.5

Max

16.0

3.0

0.09

1.00

1.00

1.50

7.7

0.04

0.03


The mechanical propery of FV 520 B seamless pipes is as follows

Mechanical Properties
Room Temperature

Specified Limits

Ultimate Tensile Strength, MPA

MiN 800

.2% Offset Yield Strength, MPA

925-1090

Elongation in 2", %

40

Reduction of Area, %

50


As per heat treatment of FV520B pipes, we could do solution treatment, annealed treatment as per the requirement of the clients
As per material of FV520B pipes, our raw material has been melted by  EAF+VOD-ESR methods
We produce FV520B seamless pipes and weled pipes as per the standard of ASTM B729 and ASTM B464
In order to control the quality of FV 520 B 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 FV520B pipes are packed wooden crates lined with wax craft paper, tri-wall clay-coated reinforced cases
Our FV520B seamless pipe and weled pipes are widely used in many industry :aircraft engine manufacturers, oil patch suppliers, petrochemical corporations and power-generation companies. Various military branches, aerospace engineers and nuclear markets and so on

We could supply FV520B 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 FV520B pipes that you need, we are glad to quote the best price for your side
Except FV520B pipes,we also could produce FV520B flanges,FV520B plates,FV520B fasteners,FV520B bolts,FV520B pipe fittings,FV520B bars,FV520B tubes,FV520B springs