We could produce 317L tubes,317 L tubes,317L tubings,317L seamless tubes,317L U Bend Tubes,317L U-tube,317L welded tubes,317 L boiler tubes, 317L heat exchanger tubes,317L Capillary tubes,317L Thermocouple tubes,317L Superheater tubes and reheater tubes,317 L condenser tube,317L finned tubes,317L furnace tubes,317L instrumentation tubes,317L Evaporator tubes,317L honed tubes, 317L coiled tubes,317L Precision tubes,317L High pressure tubes,317L hydraulic tubes from china

The outer diameter of 317L tubes that we could do is from 0.4MM to 850MM,The thickness of 317L tubes that we could do is from 0.12MM to 100MM

As per surface finish of 317L 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 317L seamless tubes and weled tubes as per the standard of ASTM B729 and ASTM B464

As per heat treatment of 317L tubes, we could do solution treatment, ageing treatment as per the requirement of the clients

As per material of 317L tubes, our raw material has been melted by  EAF+VOD-ESR methods

317L is a low carbon version of 317 stainless.

The chemical composition of 317 L seamless tubes and weled tubes is as follows

Element	Content (%)
Fe	Balance
Cr	18-20
Ni	11-15
Mo	3-4
Mn	2
Si	1
P	0.045
C	0.03
S	0.03

The mechanical propery of 317L seamless tubes and weled tubes is as follows

Properties	Metric	Imperial
Tensile strength	595 MPa	86300 psi
Yield strength	260 MPa	37700 psi
Elongation at break (in 50 mm)	55%	55%
Hardness, Rockwell B	85	85

In order to control the quality of 317L 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 317L tubes, all our 317L seamless tubes and weled tubes will be Bundled with knitted plastic bag, wooden cases or according to customers' request.

Our 317L seamless tubes and weled tubes are widely used in many industries like,Condensers, Rotary Vacuum Dryers,Flavor Processing ,Equipment,Slurry Tanks.Surge Tanks,Boilers & Boiler ancillary equipments.Heat Exchanger & Coils,Continuous Steam Sterilizer.Conveyor Dryer,Gass liquied Fermenters.Static Mixer.Twin Sharft Dispersers,crystalizer equipment,Wellhead and Christmas tree. power transmission, turbine,gas compressor,gear boxes and so on

We could supply Third party inspection certificate for 317L 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 317L seamless tubes and weled tubes that you need, we are glad to quote the best price for our clients.

Except 317L tubes,we also could produce 317L flanges,317L plates,317L fasteners,317L bolts,317L pipe fittings,317L pipes,317L bars,317L springs