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

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

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

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

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

AISI 317 is primarily comprised of 18% to 20% chromium and 11% to 15% nickel alloy


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

Element

Content (%)

Iron, Fe

61

Chromium, Cr

19

Nickel, Ni

13

Molybdenum, Mo

3.50

Manganese, Mn

2

Silicon, Si

1

Carbon, C

0.080

Phosphorous, P

0.045

Sulfur, S

0.030


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

Properties

Metric

Tensile strength

91 KSI

Yield strength

40 KSI

Elongation at break (in 50 mm)

45%

Hardness, Rockwell B

85


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

Our AISI 317 seamless tubes and weled tubes are widely used in many industries like,Drilling & Boring Equipment ,Wellhead Manufacture,Repair or Servicing Companies,Pipeline Construction & Repair.Pumping & Refining Equipment,Oil Extraction Systems,Oil Rig Construction,Repair & Maintenance Subcontractors ,Upstream, Midstream or Downstream Service Providers .Isolation Valves & Choke Equipment Manufacturers,Submersible Watercraft and so on


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

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