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AISI 348 Tubes
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We could produce AISI 348 tubes,348 tubes,AISI 348 tubings,AISI 348 seamless tubes,AISI 348 U Bend Tubes,AISI 348 U-tube,AISI 348 welded tubes,348 boiler tubes, AISI 348 heat exchanger tubes,AISI 348 Capillary tubes,AISI 348 Thermocouple tubes,AISI 348 Superheater tubes and reheater tubes,348 condenser tube,AISI 348 finned tubes,AISI 348 furnace tubes,AISI 348 instrumentation tubes,AISI 348 Evaporator tubes,AISI 348 honed tubes, AISI 348 coiled tubes,AISI 348 Precision tubes,AISI 348 High pressure tubes,AISI 348 hydraulic tubes from china

The outer diameter of AISI 348 tubes that we could do is from 0.4MM to 850MM,The thickness of AISI 348 tubes that we could do is from 0.12MM to 100MM

As per surface finish of AISI 348 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 348 seamless tubes and weled tubes as per the standard of ASTM B729 and ASTM B464

As per heat treatment of AISI 348 tubes, we could do solution treatment, ageing treatment as per the requirement of the clients

As per material of AISI 348 tubes, our raw material has been melted by  EAF+VOD-ESR methods

AISI 348 is The heat-resistant steel


The chemical composition of 348 seamless tubes and weled tubes is as follows

Element

Content (%)

Fe

66

Cr

19

Ni

11

Mn

2.0

Si

1.0

Nb + Ta

0.8

Co

0.2

Ta

0.1

C

0.080

P

0.045

S

0.030


The mechanical propery of AISI 348 seamless tubes and weled tubes is as follows

Properties

Metric

Tensile strength

96 KSI

Yield strength (@ strain 0.200%)

40 KSI

Charpy impact

160 J

Elongation at break (in 50 mm)

45%

Hardness, Brinell (converted from Rockwell B hardness)

147


In order to control the quality of AISI 348 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 348 tubes, all our AISI 348 seamless tubes and weled tubes will be Bundled with knitted plastic bag, wooden cases or according to customers' request.

Our AISI 348 seamless tubes and weled tubes are widely used in many industries like,Flue gas scrubbers,Chlorination systems,Acid production and pickling systems,Outlet ducting and stack liners for power plants,Sulfur dioxide scrubbers,Pulp and paper bleach plants,Weld overlay of less corrosion resistant metals,Pesticide and other agrichemical production,Tubular heat exchangers

Plate heat exchangers,Nuclear fuel reprocessing,incineration scrubber systems and so on


We could supply Third party inspection certificate for AISI 348 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 348 seamless tubes and weled tubes that you need, we are glad to quote the best price for our clients.

Except AISI 348 tubes,we also could produce AISI 348 flanges,AISI 348 plates,AISI 348 fasteners,AISI 348 bolts,AISI 348 pipe fittings,AISI 348 pipes,AISI 348 bars,AISI 348 springs