We could produce UNS R30556 pipes,R30556 pipes,UNS R30556 seamless pipes,UNS R30556 welded pipes,UNS R30556 boiler pipes, UNS R30556 heat exchanger pipes,UNS R30556 Capillary pipes,R30556 Thermocouple pipes,UNS R30556 Superheater pipes and reheater pipes,UNS R30556 condenser pipe,UNS R30556 finned pipes,R30556 furnace pipes,UNS R30556 instrumentation pipes,UNS R30556 Evaporator pipes,UNS R30556 honed pipes,R30556 coiled pipes,UNS R30556 Precision pipes,UNS R30556 High pressure pipes,UNS R30556 hydraulic pipes from china

The outer diameter of UNS R30556 pipes that we could do is from 0.4MM to 850MM,The thickness of UNS R30556 that we could do is from 0.12MM to 100MM

We could meet size tolerance for UNS R30556 Pipes is as follows:OD : + ± 0.5% of specified diameter based on circumferential measurement. Thick : Minimum thickness at any point not more than 0.3 mm under nominal thi,Out of Roundness : difference between maximum and minimum OD 1% ,Straightness : 3 mm in 3 mtrs

Length : As per customer specification

As per surface finish of R30556 pipes, we could do pickled and polish into bright surface as per the requirement of the clients, also for bright surface of UNS R30556 pipes, we could meet 2D finish.No. 4 Finish,No. 6 Finish,No. 7 Finish as per the requirement of the clients

UNS R30556 is highly useful for service at elevated-temperature in moderately to severely corrosive environments.  

The chemical composition of UNS R30556 pipes is as follows

Nominal Chemical  Composition, Weight Percent

Fe Ni Co Cr Mo W Ta N Si Mn Al C La Zr 31a 20 18 22 3 2.5 0.6 0.20 0.4 1 0.2 0.10 0.02 0.02

The mechanical propery of R30556 seamless pipes is as follows

Mechanical Properties

Ultimate Tensile Strength, MPA	.2% Yield Strength MPA	Elongation %
MIN 815	MIN 410	MIN 47.7

As per heat treatment of UNS R30556 pipes, we could do solution treatment, annealed treatment as per the requirement of the clients

As per material of UNS R30556 pipes, our raw material has been melted by  EAF+VOD-ESR methods

We produce UNS R30556 seamless pipes and weled pipes as per the standard of ASTM B729 and ASTM B464

We will do Destructive testing for our every piece of UNS R30556 seamless pipes and weled pipes:such as tensile tests (including hot tensile testing),impact tests (up to -196 degrees Celsius),bend tests,hardness tests,intercrystalline corrosion test in accordance with ASTM A262 practice E,pitting corrosion test in accordance with ASTM G48A,metallurgical tests (metal analysis, macro & micro examination)

We ALso do Non-destructive testing for our every piece of UNS R30556 seamless pipes and weled pipes:such as eddy current testing,ultrasonic testing,hydro testing,x-ray testing (radiographic & radioscopic),positive material indentification testing

Our UNS R30556 pipes are packed wooden crates lined with wax craft paper, tri-wall clay-coated reinforced cases

Our UNS R30556 seamless pipe and weled pipes are widely used in many industry :Aerospace .Computer industries .Automotive industries .Electric and electronic industries ,Medical, hydraulic and pneumatic industries ,High-end hardware product industries and so on

Our UNS R30556 seamless pipe and weled pipes could be by Third party approvals,such as American Bureau of Shipping,Bureau Veritas,Det Norske Veritas,Germanischer Lloyd,Lloyd's Register,PED and so on

Please send us the size and quantity of UNS R30556 pipes that you need, we are glad to quote the best price for your side

Except UNS R30556 pipes,we also could produce UNS R30556 flanges,UNS R30556 plates,UNS R30556 fastener,UNS R30556 bolts,UNS R30556 fittings,UNS R30556 bars,UNS R30556 tubes,UNS R30556 springs