We could produce Nimonic 81 tubes,Nimonic81 tubes,Nimonic 81 tubings,Nimonic 81 seamless tubes,Nimonic 81 U Bend Tubes,Nimonic 81 U-tube,Nimonic 81 welded tubes,Nimonic81 boiler tubes, Nimonic 81 heat exchanger tubes,Nimonic 81 Capillary tubes,Nimonic 81 Thermocouple tubes,Nimonic 81 Superheater tubes and reheater tubes,Nimonic81 condenser tube,Nimonic 81 finned tubes,Nimonic 81 furnace tubes,Nimonic 81 instrumentation tubes,Nimonic 81 Evaporator tubes,Nimonic 81 honed tubes, Nimonic 81 coiled tubes,Nimonic 81 Precision tubes,Nimonic 81 High pressure tubes,Nimonic 81 hydraulic tubes from china
The outer diameter of Nimonic 81 tubes that we could do is from 0.4MM to 850MM,The thickness of Nimonic 81 tubes that we could do is from 0.12MM to 100MM
As per surface finish of Nimonic 81 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 Nimonic 81 seamless tubes and weled tubes as per the standard of ASTM B729 and ASTM B464
As per heat treatment of Nimonic 81 tubes, we could do solution treatment, ageing treatment as per the requirement of the clients
As per material of Nimonic 81 tubes, our raw material has been melted by  EAF+VOD-ESR methods
Nimonic 81 It has excellent hot corrosion resistance due to its high chromium content.

The chemical composition of Nimonic81 seamless tubes and weled tubes is as follows

C		0.05 max
Co		2 max
Cu		0.2 max
Fe		1 max
Mn		0.5 max
Mo		0.3 max
Ni		Balance
Si		0.5 max
S		0.015 max

The mechanical propery of Nimonic 81 seamless tubes and weled tubes is as follows

Material	Ultimate Tensile Strength (ksi)	0.2 % Yield Strength (ksi)	% Elongation in 2"
Nimonic 81	128	82.5	14

In order to control the quality of Nimonic 81 tubes,We could do Corrosion Test,Chemical Analysis,Mechanical Testing,Reverse-bend and Re. flat tests,Eddy Current Testing,Hydrostatic Testing,Air Under Pressure Test,Visual Inspection,IGC Testing,O.P Testing,Micro Testing,Ultrasonic testing.Radiography Testing,Liquid Penetrate testing as per the requirement of the clients
As per the packing for Nimonic 81 tubes, all our Nimonic 81 seamless tubes and weled tubes will be Bundled with knitted plastic bag, wooden cases or according to customers' request.
Our Nimonic 81 seamless tubes and weled tubes are widely used in many industries like,chemical processing, aerospace and marine engineering, pollution-control equipment, and nuclear reactors.control, pulp and paper production, and treatment of industrial and municipal waste and so on

We could supply Third party inspection certificate for Nimonic 81 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 Nimonic 81 seamless tubes and weled tubes that you need, we are glad to quote the best price for our clients.
Except Nimonic 81 tubes,we also could produce Nimonic 81 flanges,Nimonic 81 plates,Nimonic 81 fasteners,Nimonic 81 bolts,Nimonic 81 pipe fittings,Nimonic 81 pipes,Nimonic 81 bars,Nimonic 81 springs