We could produce UNS N19909 pipes,N19909 pipes,UNS N19909 seamless pipes,UNS N19909 welded pipes,UNS N19909 boiler pipes, UNS N19909 heat exchanger pipes,UNS N19909 Capillary pipes,N19909 Thermocouple pipes,UNS N19909 Superheater pipes and reheater pipes,UNS N19909 condenser pipe,UNS N19909 finned pipes,N19909 furnace pipes,UNS N19909 instrumentation pipes,UNS N19909 Evaporator pipes,UNS N19909 honed pipes,N19909 coiled pipes,UNS N19909 Precision pipes,UNS N19909 High pressure pipes,UNS N19909 hydraulic pipes from china

The outer diameter of UNS N19909 pipes that we could do is from 0.4MM to 850MM,The thickness of UNS N19909 that we could do is from 0.12MM to 100MM

We could meet size tolerance for UNS N19909 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 N19909 pipes, we could do pickled and polish into bright surface as per the requirement of the clients, also for bright surface of UNS N19909 pipes, we could meet 2D finish.No. 4 Finish,No. 6 Finish,No. 7 Finish as per the requirement of the clients

UNS N19909 has high stability, good strength, constant thermal expansion coefficient, and constant elastic modulus

The chemical composition of UNS N19909 pipes is as follows

Elements	Content (%)
Iron, Fe	42
Nickel, Ni	38
Cobalt, Co	13
Niobium, Nb	4.7
Titanium, Ti	1.5
Silicon, Si	0.4
Aluminum, Al	0.03
Carbon, C	0.01

The mechanical propery of N19909 seamless pipes is as follows

Properties	Imperial
Tensile strength (precipitation hardened. value at room  temperature)	189000 psi
Yield strength (@ strain 0.200%, precipitation  hardened, value at room temperature)	165000 psi
Elongation at break (precipitation hardened)	15%

As per heat treatment of UNS N19909 pipes, we could do solution treatment, annealed treatment as per the requirement of the clients

As per material of UNS N19909 pipes, our raw material has been melted by  EAF+VOD-ESR methods

We produce UNS N19909 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 N19909 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 N19909 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 N19909 pipes are packed wooden crates lined with wax craft paper, tri-wall clay-coated reinforced cases

Our UNS N19909 seamless pipe and weled pipes are widely used in many industry :chemical pump,plunger pumps,Cement Mill ,sugar Mill,concrete mills and mixers,processing units,mechanical equipment, crystalizer equipment,Wellhead and Christmas tree,power transmission, turbine,gas compressor,gear boxes and so on.

Our UNS N19909 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 N19909 pipes that you need, we are glad to quote the best price for your side

Except UNS N19909 pipes,we also could produce UNS N19909 flanges,UNS N19909 plates,UNS N19909 fastener,UNS N19909 bolts,UNS N19909 fittings,UNS N19909 bars,UNS N19909 tubes,UNS N19909 springs