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UNS N07725 Tubes
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We could produce UNS N07725 tubes,UNS NO7725 tubes,UNS N07725 tubings,UNS N07725 seamless tubes,UNS N07725 U Bend Tubes,UNS N07725 U-tube,UNS N07725 welded tubes,UNS NO7725 boiler tubes, UNS N07725 heat exchanger tubes,UNS N07725 Capillary tubes,UNS N07725 Thermocouple tubes,UNS N07725 Superheater tubes and reheater tubes,UNS NO7725 condenser tube,UNS N07725 finned tubes,UNS N07725 furnace tubes,UNS N07725 instrumentation tubes,UNS N07725 Evaporator tubes,UNS N07725 honed tubes, UNS N07725 coiled tubes,UNS N07725 Precision tubes,UNS N07725 High pressure tubes,UNS N07725 hydraulic tubes from china

The outer diameter of UNS N07725 tubes that we could do is from 0.4MM to 850MM,The thickness of UNS N07725 tubes that we could do is from 0.12MM to 100MM

As per surface finish of UNS N07725 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 UNS N07725 seamless tubes and weled tubes as per the standard of ASTM B729 and ASTM B464

As per heat treatment of UNS N07725 tubes, we could do solution treatment, ageing treatment as per the requirement of the clients

As per material of UNS N07725 tubes, our raw material has been melted by  EAF+VOD-ESR methods

UNS N07725 is highly resistant to corrosion and is age hardenable for extremely high strength.


The chemical composition of UNS NO7725 seamless tubes and weled tubes is as follows

C

Si

Mn

P

S

Cr

Ni

Mo

NbCb

Ti

Al

Fe

Min

19.00

55.00

7.00

2.75

1.00

0.00

Max

0.03

0.20

0.35

0.015

0.010

22.50

59.00

9.50

4.00

1.70

0.35

0.00


The mechanical propery of UNS N07725 seamless tubes and weled tubes is as follows

Mechanicalproperties

Condition: SolutionAnnealed and Age Hardened (Minimum values)

U.T.S

150 KSI Min

0.2% Proof Stress

120 KSI Min

Elongation

20 %

NACE MR0175 limits the supply hardness  to 43 HRC max. *


We have following inspection equipment for our UNS NO7725 tubes:Ultrasonic Inspection Lines,Eddy Current Inspection Line,Hydraulic Test Equipment,OBLF Direct Reading Spectrometer,Metallurgical Microscope,Spectrophotometer,Electronic Balance,Impact Testing Machine,Impact Specimen Projector,Universal Testing Machine,Carbon-Sulfur Analyzer,INNOV Portable Alloy Analyzer,Rockwell Hardness Tester,Intergranular Corrosion Testing Machine,Endoscope

We have following production equipment for our UNS N07725 seamless tube and weled tubes:Peeling lines,Piercing lines,Cold drawing lines,Cold rolling lines,Straightening machine,Annealing furnace,Pickling pool

All our Minonic 90 Tubes will be wrapped in shrink foil, pipe ends protected with foil or plastic caps, reinforced frame construction made of wood, both front-sides closed, frame construction secured with steel strapping as per the requirement of the clients

Our UNS N07725 seamless tubes and weled tubes are widely used in many industries like,Refineries,Gas Processing,Off-Shore Oil Drilling Companies,Petrochemicals,Hydro-Carbon,Fertilizers,Power Generation,Specialty Chemicals,Pharmaceuticals

Drugs,Steel,Cement,Pesticides,General Piping,Construction,Engineering and so on


We could supply Third party inspection certificate for UNS N07725 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 UNS N07725 seamless tubes and weled tubes that you need, we are glad to quote the best price for our clients.

Except UNS N07725 tubes,we also could produce UNS N07725 flanges,UNS N07725 plates,UNS N07725 fastener,UNS N07725 bolts,UNS N07725 fittings,UNS N07725 pipes,UNS N07725 bars,UNS N07725 springs