FEP Encapsulated Incoloy 825 Chemical Injection Line Tube

Nkọwa dị mkpirikpi:

Ike nrụpụta pụrụ iche na usoro na-enye Meilong Tube aka imepụta tubing ahịrị kemịkalụ na-aga n'ihu na-aga n'ihu dị na igwe anaghị agba nchara na alloys nickel dị elu.

Obere oghere nke na-agba n'akụkụ mmepụta tubulars iji mee ka injection nke inhibitors ma ọ bụ ọgwụgwọ yiri ya n'oge mmepụta.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Alloy Materials

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

Ngosipụta ngwaahịa

FEP Encapsulated Incoloy 825 Chemical Injection Line Tube (3)

FEP Encapsulated Incoloy 825 Chemical Injection Line Tube (1)

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.

Ikike nnwale

Chemical	Ọkụ	Metallurgical
Corrosion	Ghaala ala	Nchọpụta ihe dị mma (PMI)
Akụkụ	Nha ọka	Ịdị njọ nke elu
Eddy ugbu a	Isi ike	Ịkwụsị
Ogologo oge	Hydrostatic	Mmụba

Ngwakọta kemịkalụ

Incoloy 825
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
Ọkwa	UNS Mba	No	Aha
Alloy	ASTM/ASME	EN10216-5	EN10216-5
825	N08825	2,4858	NiCr21Mo

Ndidi n'akụkụ

ASTM B423 / ASME SB423, Incoloy 825, UNS N08825
Nha OD	Ntachi obi OD	Ntachi obi WT
1/8'≤OD <3/16'' (3.18≤OD <4.76 mm)	+0.003'' (+0.08 mm) / -0	± 10%
3/16≤OD <1/2'' (4.76≤OD <12.7 mm)	+0.004'' (+0.10 mm) / -0	± 10%
1/2 ''≤OD≤1'' (12.7≤OD≤25.4 mm)	+0.005'' (+0.13 mm) / -0	± 10%

Meilong Standard
Nha OD	Ntachi obi OD	Ntachi obi WT
1/8'' ≤OD <3/16'' (3.18≤OD <4.76 mm)	+0.003'' (+0.08 mm) / -0	± 10%
3/16≤OD <1/2'' (4.76≤OD <12.7 mm)	+0.004'' (+0.10 mm) / -0	± 10%
1/2 ''≤OD≤1'' (12.7≤OD≤25.4 mm)	+0.004'' (+0.10 mm) / -0	± 8%