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1.4529 Pipes
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We could produce 1.4529 pipes,EN 1.4529 pipes,1.4529 seamless pipes,1.4529 welded pipes,1.4529 boiler pipes, 1.4529 heat exchanger pipes,1.4529 Capillary pipes,EN 1.4529 Thermocouple pipes,1.4529 Superheater pipes and reheater pipes,1.4529 condenser pipe,1.4529 finned pipes,EN 1.4529 furnace pipes,1.4529 instrumentation pipes,1.4529 Evaporator pipes,1.4529 honed pipes,EN 1.4529 coiled pipes,1.4529 Precision pipes,1.4529 High pressure pipes,1.4529 hydraulic pipes from china

The outer diameter of 1.4529 pipes that we could do is from 0.4MM to 850MM,The thickness of 1.4529 that we could do is from 0.12MM to 100MM

We could meet size tolerance for 1.4529 Pipes is as follows:OD : + ± 0.5% of specified diameter based on circumferential measurement. Thick : Minimum thickness at any point not more than 0.3 mm under nominal thi,Out of Roundness : difference between maximum and minimum OD 1% ,Straightness : 3 mm in 3 mtrs

Length : As per customer specification

As per surface finish of EN 1.4529 pipes, we could do pickled and polish into bright surface as per the requirement of the clients, also for bright surface of 1.4529 pipes, we could meet 2D finish.No. 4 Finish,No. 6 Finish,No. 7 Finish as per the requirement of the clients

1.4529 is an austenitic special steel


The chemical composition of 1.4529 pipes is as follows

Element

Content (%)

Iron

41.69 - 50.35

Nickel

24-26

Chromium

19-21

Molybdenum

6-7

Manganese

≤2

Copper

0.5-1.5

Silicon

≤0.5

Nitrogen

0.15-0.25

Phosphorous

≤0.03

Carbon

≤0.02

Sulfur

≤0.01


The mechanical propery of EN 1.4529 seamless pipes is as follows

Alloy state

Tensile strength

Rm PSI

Yield strength

RP0.2 MPA

Elongation

A5 %

1.4529

94250

42775

35


As per heat treatment of 1.4529 pipes, we could do solution treatment, annealed treatment as per the requirement of the clients

As per material of 1.4529 pipes, our raw material has been melted by  EAF+VOD-ESR methods

We produce 1.4529 seamless pipes and weled pipes as per the standard of ASTM B729 and ASTM B464

We will do Destructive testing for our every piece of 1.4529 seamless pipes and weled pipes:such as tensile tests (including hot tensile testing),impact tests (up to -196 degrees Celsius),bend tests,hardness tests,intercrystalline corrosion test in accordance with ASTM A262 practice E,pitting corrosion test in accordance with ASTM G48A,metallurgical tests (metal analysis, macro & micro examination)

We ALso do Non-destructive testing for our every piece of 1.4529 seamless pipes and weled pipes:such as eddy current testing,ultrasonic testing,hydro testing,x-ray testing (radiographic & radioscopic),positive material indentification testing

Our 1.4529 pipes are packed wooden crates lined with wax craft paper, tri-wall clay-coated reinforced cases

Our 1.4529 seamless pipe and weled pipes are widely used in many industry :chemical processing, pollution control, pulp and paper production, and treatment of industrial and municipal waste,gas turbines, rocket motors, spacecraft, nuclear reactors, pumps, and tooling and so on


Our 1.4529 seamless pipe and weled pipes could be by Third party approvals,such as American Bureau of Shipping,Bureau Veritas,Det Norske Veritas,Germanischer Lloyd,Lloyd's Register,PED and so on

Please send us the size and quantity of 1.4529 pipes that you need, we are glad to quote the best price for your side

Except 1.4529 pipes,we also could produce 1.4529 flanges,1.4529 plates,1.4529 fastener,1.4529 bolts,1.4529 fittings,1.4529 bars,1.4529 tubes,1.4529 springs