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317LM Pipes
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We could produce 317LM pipes,317 LM pipes,317LM seamless pipes,317LM welded pipes,317LM boiler pipes, 317LM heat exchanger pipes,317LM Capillary pipes,317 LM Thermocouple pipes,317LM Superheater pipes and reheater pipes,317LM condenser pipe,317LM finned pipes,317 LM furnace pipes,317LM instrumentation pipes,317LM Evaporator pipes,317LM honed pipes,317 LM coiled pipes,317LM Precision pipes,317LM High pressure pipes,317LM hydraulic pipes from china

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

As per surface finish of 317 LM pipes, we could do pickled and polish into bright surface as per the requirement of the clients, also for bright surface of 317LM pipes, we could meet 2D finish.No. 4 Finish,No. 6 Finish,No. 7 Finish as per the requirement of the clients

317LM is an austenitic stainless alloy with elevated nickel content compared to 317L.


The chemical composition of 317LM pipes is as follows

Element

Content (%)

Chromium

18-20

Nickeli

12-16

Molybdenum

4-5

Manganese

2

Silicon

1

Phosphorus

0.045

Carbon

0.03

Sulfur

0.03

Iron

Balance


The mechanical propery of 317 LM seamless pipes is as follows

Properties

Imperial

Tensile strength

74 ksi

Yield strength

30 ksi

Elongation at break

35%

Hardness, (HRB)

95


As per heat treatment of 317LM pipes, we could do solution treatment, annealed treatment as per the requirement of the clients

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

We produce 317LM seamless pipes and weled pipes as per the standard of ASTM B729 and ASTM B464

In order to control the quality of 317 LM seamless pipes and weled pipes, we will do Positive material identification (PMI),Visual inspection,Dimensional inspection.Laser micrometer inspection,Destructive testing( includes tensile, hardness, bending, flattening, flare and metallurgical tests),ultrasonic testing and pressure testing,Liquid Penetrate testing as per the requirement of the clients

Our 317LM pipes are packed wooden crates lined with wax craft paper, tri-wall clay-coated reinforced cases

Our 317LM seamless pipe and weled pipes are widely used in many industry :Sulphuric acid piping and vessels,Phosphoric acid evaporators, Pickling tank heaters, pickling tanks and equipment,Chemical process equipmentTank trucks,Calorifiers,Electrostatic precipitator electrodes,Hot vessels for food, water and seawater,ammonium sulphate vessels,Expansion bellows, Marine exhaust systems,Power station ash hoppers and so on


We could supply 317LM pipe material certificate as per En10204-3.1 or EN10204-3.2 by third parts(like TUV,DNV,GL,and so on)

Please send us the size and quantity of 317LM pipes that you need, we are glad to quote the best price for your side

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