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UNS N07750 Pipes
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We could produce UNS N07750 pipes,UNS NO7750 pipes,UNS N07750 seamless pipes,UNS N07750 welded pipes,UNS N07750 boiler pipes, UNS N07750 heat exchanger pipes,UNS N07750 Capillary pipes,UNS NO7750 Thermocouple pipes,UNS N07750 Superheater pipes and reheater pipes,UNS N07750 condenser pipe,UNS N07750 finned pipes,UNS NO7750 furnace pipes,UNS N07750 instrumentation pipes,UNS N07750 Evaporator pipes,UNS N07750 honed pipes,UNS NO7750 coiled pipes,UNS N07750 Precision pipes,UNS N07750 High pressure pipes,UNS N07750 hydraulic pipes from china

The outer diameter of UNS N07750 pipes that we could do is from 0.4MM to 850MM,The thickness of UNS N07750 that we could do is from 0.12MM to 100MM

We could meet size tolerance for UNS N07750 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 NO7750 pipes, we could do pickled and polish into bright surface as per the requirement of the clients, also for bright surface of UNS N07750 pipes, we could meet 2D finish.No. 4 Finish,No. 6 Finish,No. 7 Finish as per the requirement of the clients

UNS N07750 is a precipitation hardenable nickel-chromium superalloy.


The chemical composition of UNS N07750 pipes is as follows

Element

Min

Max

C

--

0.08

Mn

--

0.30

Si

--

0.50

S

--

0.01

Ni + Co

70.0 min

Cr

14.0

17.0

Fe

5.00

9.00

Al

0.40

1.00

Ti

2.25

2.70

Cu

--

0.50

Cb + Ta

0.70

1.20


The mechanical propery of UNS NO7750 seamless pipes is as follows

Alloy

Tensile strength
 Rm PSI

Yield strength
 RP0.2 PSI

Elongation
 A5 %

Brinell hardness  HB

Solution treatment

183715

125860

25

≤400


As per heat treatment of UNS N07750 pipes, we could do solution treatment, annealed treatment as per the requirement of the clients

As per material of UNS N07750 pipes, our raw material has been melted by  EAF+VOD-ESR methods

We produce UNS N07750 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 N07750 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 N07750 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 N07750 pipes are packed wooden crates lined with wax craft paper, tri-wall clay-coated reinforced cases

Our UNS N07750 seamless pipe and weled pipes are widely used in many industry :Hydro-carbon industries,Electronics & electrical companies,Fertilizers manufacturing companies,Chemical industries,Steel pipes manufacturing industries,Construction companies,Gas processing units,Pharmaceutical drugs manufacturing companies,Oil drilling companies and so on


Our UNS N07750 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 N07750 pipes that you need, we are glad to quote the best price for your side

Except UNS N07750 pipes,we also could produce UNS N07750 flanges,UNS N07750 plates,UNS N07750 fastener,UNS N07750 bolts,UNS N07750 fittings,UNS N07750 bars,UNS N07750 tubes,UNS N07750 springs