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UNS S31725 Tubes
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We could produce UNS S31725 tubes,S31725 tubes,UNS S31725 tubings,UNS S31725 seamless tubes,UNS S31725 U Bend Tubes,UNS S31725 U-tube,UNS S31725 welded tubes,S31725 boiler tubes, UNS S31725 heat exchanger tubes,UNS S31725 Capillary tubes,UNS S31725 Thermocouple tubes,UNS S31725 Superheater tubes and reheater tubes,S31725 condenser tube,UNS S31725 finned tubes,UNS S31725 furnace tubes,UNS S31725 instrumentation tubes,UNS S31725 Evaporator tubes,UNS S31725 honed tubes, UNS S31725 coiled tubes,UNS S31725 Precision tubes,UNS S31725 High pressure tubes,UNS S31725 hydraulic tubes from china

The outer diameter of UNS S31725 tubes that we could do is from 0.4MM to 850MM,The thickness of UNS S31725 tubes that we could do is from 0.12MM to 100MM

As per surface finish of UNS S31725 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 S31725 seamless tubes and weled tubes as per the standard of ASTM B729 and ASTM B464

As per heat treatment of UNS S31725 tubes, we could do solution treatment, ageing treatment as per the requirement of the clients

As per material of UNS S31725 tubes, our raw material has been melted by  EAF+VOD-ESR methods

UNS S31725 is a low-carbon, higher molybdenum austenitic stainless steel


The chemical composition of S31725 seamless tubes and weled tubes is as follows

Carbon

0.03 max

Chromium

18 - 20

Iron

Balance

Manganese

2 max

Molybdenum

4 - 4.5

Nickel

12 - 16

Phosphorus

0.045 max

Silicon

1 max

Sulphur

0.03 max


The mechanical propery of UNS S31725 seamless tubes and weled tubes is as follows

Properties

Metric

Tensile strength

74675 PSI

Yield strength

29725 PSI

Elongation at break

35%

Hardness, (HRB)

95


We have following inspection equipment for our S31725 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 S31725 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 S31725 seamless tubes and weled tubes are widely used in many industries like,automotive, railroad, wind energy, construction equipment, mining machinery, medical equipment, aerospace, defense, general machinery etc


We could supply Third party inspection certificate for UNS S31725 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 S31725 seamless tubes and weled tubes that you need, we are glad to quote the best price for our clients.

Except UNS S31725 tubes,we also could produce UNS S31725 flanges,UNS S31725 plates,UNS S31725 fastener,UNS S31725 bolts,UNS S31725 fittings,UNS S31725 pipes,UNS S31725 bars,UNS S31725 springs