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AL-6XN Pipes
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We could produce AL-6XN pipes,AL6XN pipes,AL-6XN seamless pipes,AL-6XN welded pipes,AL-6XN boiler pipes, AL-6XN heat exchanger pipes,AL-6XN Capillary pipes,AL6XN Thermocouple pipes,AL-6XN Superheater pipes and reheater pipes,AL-6XN condenser pipe,AL-6XN finned pipes,AL6XN furnace pipes,AL-6XN instrumentation pipes,AL-6XN Evaporator pipes,AL-6XN honed pipes,AL6XN coiled pipes,AL-6XN Precision pipes,AL-6XN High pressure pipes,AL-6XN hydraulic pipes from china
The outer diameter of AL-6XN pipes that we could do is from 0.4MM to 850MM,The thickness of AL-6XN that we could do is from 0.12MM to 100MM
As per surface finish of AL6XN pipes, we could do pickled and polish into bright surface as per the requirement of the clients, also for bright surface of AL-6XN pipes, we could meet 2D finish.No. 4 Finish,No. 6 Finish,No. 7 Finish as per the requirement of the clients
AL-6XN exhibits far greater resistance to chloride pitting, crevice corrosion and stress-corrosion cracking than exhibited by the standard 300 series stainless steels, and is less costly than the traditional nickel-base corrosion resistance alloys.

The chemical composition of AL-6XN pipes is as follows

Chemistry

Cr

Ni

Mo

C

N

Mn

Si

P

S

Cu

Fe

MIN

20.00

23.50

6.00

--

0.18

--

--

--

--

--

MAX

22.00

25.50

7.00

0.03

0.25

2.00

1.00

0.04

0.03

0.75

Balance


The mechanical propery of AL6XN seamless pipes is as follows

Mechanical Properties
Representative Tensile and Impact Properties

Temp. °F (°C)

Ult. Tensile Strength, KSI

.2% Yield Strength, KSI

Elongation in 2”, percent

Charpy V-Notch Toughness, ft-lb

70 (21)

109

53

47

140


As per heat treatment of AL-6XN pipes, we could do solution treatment, annealed treatment as per the requirement of the clients
As per material of AL-6XN pipes, our raw material has been melted by  EAF+VOD-ESR methods
We produce AL-6XN seamless pipes and weled pipes as per the standard of ASTM B729 and ASTM B464
In order to control the quality of AL6XN 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 AL-6XN pipes are packed wooden crates lined with wax craft paper, tri-wall clay-coated reinforced cases
Our AL-6XN 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 AL-6XN 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 AL-6XN pipes that you need, we are glad to quote the best price for your side
Except AL-6XN pipes,we also could produce AL-6XN flanges,AL-6XN plates,AL-6XN fasteners,AL-6XN bolts,AL-6XN pipe fittings,AL-6XN bars,AL-6XN tubes,AL-6XN springs