We could produce UNS S17400 tubes,S17400 tubes,UNS S17400 tubings,UNS S17400 seamless tubes,UNS S17400 U Bend Tubes,UNS S17400 U-tube,UNS S17400 welded tubes,S17400 boiler tubes, UNS S17400 heat exchanger tubes,UNS S17400 Capillary tubes,UNS S17400 Thermocouple tubes,UNS S17400 Superheater tubes and reheater tubes,S17400 condenser tube,UNS S17400 finned tubes,UNS S17400 furnace tubes,UNS S17400 instrumentation tubes,UNS S17400 Evaporator tubes,UNS S17400 honed tubes, UNS S17400 coiled tubes,UNS S17400 Precision tubes,UNS S17400 High pressure tubes,UNS S17400 hydraulic tubes from china

The outer diameter of UNS S17400 tubes that we could do is from 0.4MM to 850MM,The thickness of UNS S17400 tubes that we could do is from 0.12MM to 100MM

As per surface finish of UNS S17400 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 S17400 seamless tubes and weled tubes as per the standard of ASTM B729 and ASTM B464

As per heat treatment of UNS S17400 tubes, we could do solution treatment, ageing treatment as per the requirement of the clients

As per material of UNS S17400 tubes, our raw material has been melted by  EAF+VOD-ESR methods

UNS S17400 is a chromium-copper precipitation hardening stainless steel that is used for applications requiring high strength and a moderate level of corrosion resistance.

The chemical composition of S17400 seamless tubes and weled tubes is as follows

Chemical Element

% Present

C	0.0 - 0.07
Cr	15.00 - 17.00
Mn	0.0 - 1.50
Si	0.0 - 0.70
P	0.0 - 0.04
S	0.0 - 0.02
Ni	3.00 - 5.00
Cu	3.00 - 5.00
Mo	0.0 - 0.60
NB	0.0 - 0.45
Fe	Balance

The mechanical propery of UNS S17400 seamless tubes and weled tubes is as follows

Properties	Metric	Imperial
Shear modulus	77.4 GPa	11200 ksi
Elastic modulus	190-210 GPa	27557-30458 ksi
Poisson's ratio	0.27-0.30	0.27-0.30
Hardness, Brinell	352	352
Hardness, Knoop (estimated from Rockwell C)	363	363
Hardness, Rockwell C	36	36
Hardness, Vickers (estimated from Rockwell C)	349	349

We have following inspection equipment for our S17400 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 S17400 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 S17400 seamless tubes and weled tubes are widely used in many industries like,Sanitary ,valve production,Gas technology,Heating technology,Welding / cutting technology,Construction industry,Soldering technology,Connecting technologyMeasurement technology,Pump production,Regulating / controlling technology,Air-conditioning technology,Automotive electrics,Musical instruments,Fire safetyDrive systems and so on

We could supply Third party inspection certificate for UNS S17400 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 S17400 seamless tubes and weled tubes that you need, we are glad to quote the best price for our clients.

Except UNS S17400 tubes,we also could produce UNS S17400 flanges,UNS S17400 plates,UNS S17400 fastener,UNS S17400 bolts,UNS S17400 fittings,UNS S17400 pipes,UNS S17400 bars,UNS S17400 springs