UNS N06693 Pipes
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We could produce UNS N06693 pipes,UNS NO6693 pipes,UNS N06693 seamless pipes,UNS N06693 welded pipes,UNS N06693 boiler pipes, UNS N06693 heat exchanger pipes,UNS N06693 Capillary pipes,UNS NO6693 Thermocouple pipes,UNS N06693 Superheater pipes and reheater pipes,UNS N06693 condenser pipe,UNS N06693 finned pipes,UNS NO6693 furnace pipes,UNS N06693 instrumentation pipes,UNS N06693 Evaporator pipes,UNS N06693 honed pipes,UNS NO6693 coiled pipes,UNS N06693 Precision pipes,UNS N06693 High pressure pipes,UNS N06693 hydraulic pipes from china

The outer diameter of UNS N06693 pipes that we could do is from 0.4MM to 850MM,The thickness of UNS N06693 that we could do is from 0.12MM to 100MM

We could meet size tolerance for UNS N06693 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 UNS NO6693 pipes, we could do pickled and polish into bright surface as per the requirement of the clients, also for bright surface of UNS N06693 pipes, we could meet 2D finish.No. 4 Finish,No. 6 Finish,No. 7 Finish as per the requirement of the clients

UNS N06693 offers the best resistance to metal dusting in chemical and petrochemical processing environments of any conventional alloy currently manufactured

The chemical composition of UNS N06693 pipes is as follows


Content (%)

Nickel. Ni

53.34 - 67.5

Chromium, Cr

27 - 31

Iron, Fe

2.5 - 6

Aluminum, Al


Titanium, Ti

≤ 1

Manganese, Mn

≤ 1

Niobium, Nb

0.50 - 2.5

Copper, Cu

≤ 0.50

Silicon, Si

≤ 0.50

Carbon, C

≤ 0.15

Sulfur, S

≤ 0.010

The mechanical propery of UNS NO6693 seamless pipes is as follows



Tensile strength (hot-rolled and annealed plate)

128000 psi

Yield strength

71000 psi

Elastic modulus

19900 ksi

Elongation at break


As per heat treatment of UNS N06693 pipes, we could do solution treatment, annealed treatment as per the requirement of the clients

As per material of UNS N06693 pipes, our raw material has been melted by  EAF+VOD-ESR methods

We produce UNS N06693 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 N06693 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 N06693 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 N06693 pipes are packed wooden crates lined with wax craft paper, tri-wall clay-coated reinforced cases

Our UNS N06693 seamless pipe and weled pipes are widely used in many industry :Feed-water and steam generator tubing in power plants,Brine heaters and evaporator bodies in salt plants,Sulphuric and hydrouoric acid alkylation plants,Industrial heat exchangers,Cladding for crude oil distillation columns,Splash-zone sheathing in offshore structures, seawater service,Plants for isotope separation in the production of nuclear fuel pumps and valves used in the manufacture of chlorinated hydrocarbons and so on

Our UNS N06693 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 N06693 pipes that you need, we are glad to quote the best price for your side

Except UNS N06693 pipes,we also could produce UNS N06693 flanges,UNS N06693 plates,UNS N06693 fastener,UNS N06693 bolts,UNS N06693 fittings,UNS N06693 bars,UNS N06693 tubes,UNS N06693 springs