Incoloy 825 Chemical Injection Line Tube

Nkọwa dị mkpirikpi:

Otu n'ime isi ihe ịma aka na usoro elu nke ụlọ ọrụ mmanụ na gas bụ ichekwa pipeline na nhazi ngwá ọrụ megide waxes, scaling na asphalthane nkwụnye ego.Ọzụzụ injinia na-etinye aka na mmesi obi ike na-asọpụta na-ekere òkè dị mkpa n'ịdepụta ihe ndị a chọrọ na-ebelata ma ọ bụ gbochie mfu nke mmepụta n'ihi pipeline ma ọ bụ nhazi akụrụngwa.A na-etinye ọkpọkọ ọkpọkọ sitere na Meilong Tube na umbilicals yana sistemu ọgwụ kemịkalụ na-arụ ọrụ dị mma na nchekwa na nnyefe kemịkalụ na mmesi obi ike na-asọpụta.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Alloy Materials

Austenitic: 316L ASTM A-269
Duplex: S31803/S32205 ASTM A-789
S32750 ASTM A-789
Ngwa nickel alloy: N08825 ASTM B-704;ASTM B-423
N06625 ASTM B-704;ASTM B-444
CuNi alloy Ego 400 ASTM B-730;ASTM B-165

Ngosipụta ngwaahịa

Incoloy 825 Chemical Injection Line Tube (3)
Incoloy 825 Chemical Injection Line Tube (2)

Njirimara Alloy

Njirimara

Ezigbo iguzogide ibelata na oxidizing acid.
Ezigbo iguzogide nrụgide-corrosion cracking.
Nguzogide na-enye afọ ojuju maka mwakpo mpaghara dị ka pitting na crevice corrosion.
Na-eguzogide sulfuric na phosphoric acid.
Ngwongwo arụrụ arụ dị mma n'ime ọnụ ụlọ yana okpomoku dị elu ruo ihe dịka 1020F.
Ikike maka iji ụgbọ mmiri nrụgide na-ekpo ọkụ ruo 800ºF.

Ngwa

Nhazi kemịkalụ.
njikwa mmetọ.
Mmanụ na gas na-ekesa nke ọma.
Nrụgharị mmanụ ụgbọala nuklia.
Akụrụngwa dị n'ime ihe eji eme ihe dị ka igwe kpo oku, tankị, nkata na agbụ.
Acid mmepụta.

Njirimara tubing

Nkwenye akụkụ dị nso.

Njirimara igwe emelitere nke ọma.

Emecha elu dị elu.

Nnukwu ịdị ọcha nke ime elu.

Ovality a na-achịkwa, eccentricity.

Ngwakọta kemịkalụ

nikel

Chromium

Ígwè

Molybdenum

Carbon

Manganese

Silikoni

sọlfọ

Aluminom

Titanium

Ọla kọpa

%

%

%

%

%

%

%

%

%

%

%

 

 

min.

 

max.

max.

max.

max.

max.

 

 

38.0-46.0

19.5-23.5

22.0

2.5-3.5

0.05

1.0

0.5

0.03

0.2

0.6-1.2

1.5-3.0

Nhata Norm

Ọkwa

UNS Mba

Euro ụkpụrụ

No

Aha

Alloy ASTM/ASME EN10216-5 EN10216-5
825 N08825 2,4858 NiCr21Mo

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