FEP Encapsulated Incoloy 825 Chemical Injection Line Tube

ʻO ka wehewehe pōkole:

Hiki i nā mana hana a me nā kaʻina hana kūʻokoʻa ke hāʻawi iā Meilong Tube e hana i ka lōʻihi o ka lōʻihi o ka hoʻomau ʻana i ka laina hoʻoheheʻe kemika i loaʻa i nā kila kila a me nā nickel alloy kiʻekiʻe.

ʻO kahi auwai liʻiliʻi e holo ana ma ka ʻaoʻao o nā tubular production e hiki ai ke hoʻokuʻi i nā mea paʻa a i ʻole nā lāʻau like ʻole i ka wā o ka hana ʻana.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Mea Aluia

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

Hōʻike Huahana

FEP Encapsulated Incoloy 825 Chemical Injection Line Tube (3)

FEP Encapsulated Incoloy 825 Chemical Injection Line Tube (1)

Hiʻona huila

Nā hiʻohiʻona

Kūleʻa maikaʻi i ka hoʻohaʻahaʻa a me ka oxidizing acids.
Kūleʻa maikaʻi i ke koʻikoʻi-corrosion māwae.
ʻO ke kūpaʻa ʻoluʻolu i ka hoʻouka ʻia ʻana e like me ka pitting a me ka corrosion crevice.
Kūleʻa loa i ka sulfuric a me ka phosphoric acid.
ʻO nā waiwai mechanical maikaʻi ma nā lumi ʻelua a me nā mahana kiʻekiʻe a hiki i ka 1020 ° F.
ʻAe ʻia no ka hoʻohana ʻana i ka moku kaomi ma nā pā wela a hiki i 800°F.

Nā Mana Hoʻāʻo

Kemika	ʻAla	Metallurgical
ʻAiʻino	Pāpā	ʻIke mea waiwai maikaʻi (PMI)
Anana	Ka nui o ka palaoa	ʻOka ʻilikai
Eddy kēia manawa	ʻoʻoleʻa	Kuʻi
ʻO ka lōʻihi	Hydrostatic	Hāʻawi

Hoʻohui Kimia

Incoloy 825
Nikela	Chromium	hao	Molybdenum	Kalapona	Manganese	Silika	Sulfur	Aluminum	Titanium	keleawe
%	%	%	%	%	%	%	%	%	%	%
		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

Kaulike maʻamau
Papa	UNS No	Euro maʻamau
Papa	UNS No	No	Inoa
Alloy	ASTM/ASME	EN10216-5	EN10216-5
825	N08825	2.4858	NiCr21Mo

Ka hoomanawanui ana

ASTM B423 / ASME SB423, Incoloy 825, UNS N08825
Nui OD	Hoʻomanawanui OD	Hoʻomanawanui 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
Nui OD	Hoʻomanawanui OD	Hoʻomanawanui 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%