We could produce inconel 690 tubes,inconel690 tubes,inconel 690 tubings,inconel 690 seamless tubes,inconel 690 U Bend Tubes,Inconel 690 U-tube,inconel 690 welded tubes,inconel 690 boiler tubes, inconel 690 heat exchanger tubes,inconel 690 Capillary tubes,inconel 690 Thermocouple tubes,inconel 690 Superheater tubes and reheater tubes,inconel 690 condenser tube,inconel 690 finned tubes,inconel 690 furnace tubes,inconel 690 instrumentation tubes,inconel 690 Evaporator tubes,inconel 690 honed tubes, inconel 690 coiled tubes,inconel 690 Precision tubes,inconel 690 High pressure tubes,inconel 690 hydraulic tubes from china

The outer diameter of inconel 690 tubes that we could do is from 0.4MM to 850MM,The thickness of inconel 690 tubes that we could do is from 0.12MM to 100MM

As per surface finish of inconel 690 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 inconel 690 seamless tubes and weled tubes as per the standard of ASTM B163 and ASTM B829

As per heat treatment of inconel 690 tubes, we could do solution treatment, ageing treatment as per the requirement of the clients

As per material of inconel 690 tubes, our raw material has been melted by  EAF+VOD-ESR methods

Inconel 690 is A basic nickel-chromium alloy

The chemical composition of inconel 690 seamless tubes and weled tubes is as follows

Element	Content (%)
Cr	27-31
Fe	7-11
Si	0.5 max
Mn	0.5 max
Cu	0.5 max
Si	0.5 max
C	0.05 max
S	0.015 max
Ni	Remainder

The mechanical propery of inconel 690 seamless tubes and weled tubes is as follows

MECHANICAL PROPERTIES

solution  annealed	Inconel 690
Tensile  Strength(PSI)	≥ 85000
Yield  Strength (PSI)	≥ 35000
A (%)	≥ 30

In order to control the quality of inconel 690 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 inconel 690 tubes, all our inconel 690 seamless tubes and weled tubes will be Bundled with knitted plastic bag, wooden cases or according to customers' request.

Our inconel 690 seamless tubes and weled tubes are widely used in many industries like,chemical pump,plunger pumps,Cement Mill ,sugar Mill,concrete mills and mixers,processing units,mechanical equipment, crystalizer equipment,Wellhead and Christmas tree,power transmission, turbine,gas compressor,gear boxes and so on.

We could supply Third party inspection certificate for inconel 690 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 inconel 690 seamless tubes and weled tubes that you need, we are glad to quote the best price for our clients.

Except inconel 690 tubes,we also could produce inconel 690 flanges,inconel 690 plates,inconel 690 fastener,inconel 690 bolts,inconel 690 pipe fittings,inconel 690 pipes,inconel 690 bars,inconel 690 springs