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UNS S17700 Tubes
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We could produce UNS S17700 tubes,S17700 tubes,UNS S17700 tubings,UNS S17700 seamless tubes,UNS S17700 U Bend Tubes,UNS S17700 U-tube,UNS S17700 welded tubes,S17700 boiler tubes, UNS S17700 heat exchanger tubes,UNS S17700 Capillary tubes,UNS S17700 Thermocouple tubes,UNS S17700 Superheater tubes and reheater tubes,S17700 condenser tube,UNS S17700 finned tubes,UNS S17700 furnace tubes,UNS S17700 instrumentation tubes,UNS S17700 Evaporator tubes,UNS S17700 honed tubes, UNS S17700 coiled tubes,UNS S17700 Precision tubes,UNS S17700 High pressure tubes,UNS S17700 hydraulic tubes from china

The outer diameter of UNS S17700 tubes that we could do is from 0.4MM to 850MM,The thickness of UNS S17700 tubes that we could do is from 0.12MM to 100MM

As per surface finish of UNS S17700 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 S17700 seamless tubes and weled tubes as per the standard of ASTM B729 and ASTM B464

As per heat treatment of UNS S17700 tubes, we could do solution treatment, ageing treatment as per the requirement of the clients

As per material of UNS S17700 tubes, our raw material has been melted by  EAF+VOD-ESR methods

UNS S17700 is a precipitation hardening, austenitic stainless steel of the 17Cr-7Ni PH type, with a high tempering effect and good structural stability.


The chemical composition of S17700 seamless tubes and weled tubes is as follows

COMPOSITION

%

C 0.09 max.

Mn 1.00 max.

P 0.040 max.

S 0.030 max.

Si 1.00 max.

Cr 16.00 - 18.00

Ni 6.50 - 7.75

Al 0.75 - 1.50


The mechanical propery of UNS S17700 seamless tubes and weled tubes is as follows

Property

Condition
 A

Condition
 TH 1050

Condition
 RH 950

Condition
 C

Condition
 CH 900

UTS, ksi (MPa)

 0.2% YS, ksi (MPa)

 Elongation % in 2"

 Hardness, Rockwell

130 (896)

 40 (276)

 35

 B85

200 (1379)

 185 (1276)

 9

 C43

235 (1620)

 220 (1517)

 6

 C48

220 (1517)

 190 (1310)

 5

 C43

265 (1828)

 260 (1793)

 2

 C49


We have following inspection equipment for our S17700 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 S17700 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 S17700 seamless tubes and weled tubes are widely used in many industries like,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


We could supply Third party inspection certificate for UNS S17700 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 S17700 seamless tubes and weled tubes that you need, we are glad to quote the best price for our clients.

Except UNS S17700 tubes,we also could produce UNS S17700 flanges,UNS S17700 plates,UNS S17700 fastener,UNS S17700 bolts,UNS S17700 fittings,UNS S17700 pipes,UNS S17700 bars,UNS S17700 springs