We could produce FV520B tubes,FV 520 B tubes,FV520B tubings,FV520B seamless tubes,FV520B U Bend Tubes,FV520B U-tube,FV520B welded tubes,FV 520 B boiler tubes, FV520B heat exchanger tubes,FV520B Capillary tubes,FV520B Thermocouple tubes,FV520B Superheater tubes and reheater tubes,FV 520 B condenser tube,FV520B finned tubes,FV520B furnace tubes,FV520B instrumentation tubes,FV520B Evaporator tubes,FV520B honed tubes, FV520B coiled tubes,FV520B Precision tubes,FV520B High pressure tubes,FV520B hydraulic tubes from china
The outer diameter of FV520B tubes that we could do is from 0.4MM to 850MM,The thickness of FV520B tubes that we could do is from 0.12MM to 100MM
As per surface finish of FV520B 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 FV520B seamless tubes and weled tubes as per the standard of ASTM B729 and ASTM B464
As per heat treatment of FV520B tubes, we could do solution treatment, ageing treatment as per the requirement of the clients
As per material of FV520B tubes, our raw material has been melted by  EAF+VOD-ESR methods
FV520B is A precipitation hardening stainless steel

The chemical composition of FV 520 B seamless tubes and weled tubes is as follows

	Chrominium	Molybdenum	Carbon	Manganese	Silcon	Aluminium	Nickel	Phoshorous	Sulfur
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 FV520B seamless tubes and weled tubes is as follows

Mechanical Properties
Room Temperature

In order to control the quality of FV520B tubes,We could do Corrosion Test,Chemical Analysis,Mechanical Testing,Reverse-bend and Re. flat tests,Eddy Current Testing,Hydrostatic Testing,Air Under Pressure Test,Visual Inspection,IGC Testing,O.P Testing,Micro Testing,Ultrasonic testing.Radiography Testing,Liquid Penetrate testing as per the requirement of the clients
As per the packing for FV520B tubes, all our FV520B seamless tubes and weled tubes will be Bundled with knitted plastic bag, wooden cases or according to customers' request.
Our FV520B seamless tubes and weled tubes are widely used in many industries like,Petrochemical,Capital equipment,Energy,Shipping & Offshore industry,Mining industry,Cement industry,Paper industry,Metalworking industry and so on

We could supply Third party inspection certificate for FV520B 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 FV520B seamless tubes and weled tubes that you need, we are glad to quote the best price for our clients.
Except FV520B tubes,we also could produce FV520B flanges,FV520B plates,FV520B fasteners,FV520B bolts,FV520B pipe fittings,FV520B pipes,FV520B bars,FV520B springs