Incoloy UNS N08825 Pipe Bright Metal Steel Seamless

Incoloy UNS N08825 Pipe Bright Metal Seamless

Incoloy UNS N08825 bright seamless pipe is a high-performance pipe made of nickel-iron-chromium-molybdenum alloy (Ni 38-46%, Cr 19.5-23.5%, Mo 2.5-3.5%, Cu 1.5-3.0%) manufactured by cold rolling/cold drawing process and bright annealing, with a tensile strength of ≥620MPa and an elongation of ≥30%, and a surface finish of Ra≤0.8μm. The material is strengthened by molybdenum-copper composite and stabilized by titanium (Ti≥0.6%), and exhibits excellent corrosion resistance in reducing acids such as sulfuric acid and phosphoric acid (resistant to 5% sulfuric acid/60℃), and its resistance to chloride pitting (PREN≥30) is significantly better than that of conventional stainless steel, and has passed NACE MR0175/ISO 15156 acid environment certification. Its operating temperature range covers -200℃ to 550℃, and it still maintains excellent impact toughness under cryogenic conditions (-196℃ impact energy>80J). Fl-istess ħin, iż-żieda ta 'titanju tipprevjeni b'mod effettiv il-korrużjoni intergranulari fl-intervall sensibilizzat, u tagħmilha partikolarment adattata għall-użu dirett wara l-iwweldjar. Huwa użat prinċipalment f'ambjenti korrużivi estremi bħal pajpijiet tal-kamp tal-gass ta 'l-aċidu sottomarini, evaporaturi ta' aċidu fosforiku mxarrab, u apparati ta 'desulfurizzazzjoni tal-gass taċ-ċumnija. Huwa jikkonforma mal-istandards ASTM B423 \/ ASME SB423 u jista 'jipprovdi servizzi personalizzati bħal ID \/ OD Double Plusing u Testing PMI. Hija għażla ideali biex issolvi kundizzjonijiet kumplessi ta 'korrużjoni.

Is-segwenti hija t-tabella tal-prestazzjoni ta 'Incoloy UNS N08825 pajp bla xkiel ta' ttemprar qawwi:

Kategorija tal-Propjetà	Speċifikazzjonijiet u Karatteristiċi Tekniċi
Standard tal-materjal	UNS N08825 \/ INCOLOY 825 \/ W.NR. 2.4858
Proċess ta 'manifattura	Irrumblati bil-kesħa \/ imfassla bil-kesħa + ttemprat jgħajjat
Kompożizzjoni kimika (%)	Ni {{{{{1 0}}}}, cr 19 0.05, Mn inqas minn jew daqs 1.0
Propjetajiet mekkaniċi	- Qawwa tat-tensjoni: akbar minn jew daqs 620 MPa - Qawwa tar-Rendiment: akbar minn jew daqs 240 MPa - Titwil: akbar minn jew daqs 30% - ebusija: inqas minn jew daqs 200 hb
Reżistenza għat-temperatura	- Firxa operattiva: -200 grad sa 550 grad - Impact Strength (-196°C): >80J
Reżistenza għall-korrużjoni	- Tirreżisti sulfuriku (inqas minn jew daqs 5% \/ 60 grad), aċidi fosforiċi - PREN ikbar minn jew daqs 30 (reżistenza eċċellenti tal-pitting) - NACE MR0175 Ċertifikat
Propjetajiet fiżiċi	- Densità: 8.14 g \/ cm³ - Firxa tat-tidwib: {1370-1400 grad - Konduttività termali: 11.1 w \/ m · k (100 grad)
Finitura tal-wiċċ	Anzjan qawwi (ra inqas minn jew daqs 0. 8μm), elettropolizzat (ep) mhux obbligatorju
Fabbrikazzjoni	- weldabilità eċċellenti (ernicrmo -3 rakkomandat) - Formabilità kiesħa tajba
Standards ta 'konformità	ASTM B423 \/ ASME SB423 \/ NACE MR0175
Applikazzjonijiet tipiċi	Pajpijiet tal-gass qarsa subsea, tagħmir tal-aċidu fosforiku tal-proċess imxarrab, sistemi ta 'desulfurizzazzjoni tal-gass taċ-ċumnija, trattament tal-ilma tad-drenaġġ kimiku

Speċifikazzjoni UNS N08825 Incoloy Pipe Seamless:

Daqs	15 nb sa 150 nb fi
Tip	Pajpijiet bla xkiel \/ erw \/ iwweldjati \/ fabbrikati \/ lsaw
Standards	ASTM B423, ASTM B163, ASTM B704, ASTM B705 \/ 751, ASME SB423, ASME SB163, ASME SB704, ASME SB 705\/751, UNS N08825 \/ Werkstoff NR. 2.4858
Tmiem	Tmiem sempliċi, tarf imħassar, mxerred.
Tul	Tul wieħed bl-addoċċ, doppju bl-addoċċ u maqtugħ.
Forma	Tond, kwadru, rettangolari, idrawliku eċċ.

Kompożizzjoni kimika:

Ni	Fe	C	Mn	Si	MB	Cu	Cr	Al	Ti	S
38.0 – 46.0	22. 0 min	0. 05 Max	1. 0 Max	0. 5 Max	2.5 – 3.5	1.5 – 3.0	19.5 – 23.5	0. 2 Max	0.6 – 1.2	0. 015 Max

Liga 825 skeda tal-pajpijiet.

3 1 \/ 2 "ips (4. 000" od)	1\/8 "IPS (.405" OD)
Sch 40, 10, 160, 80, xxh	Sch 40, 80
4 "IPS (4.500" OD)	1\/4 "IPS (.540" OD)
Sch 40, 10, 160, 80, xxh	Sch 40, 10, 80
5 "IPS (5.563" OD)	3\/8 "IPS (.675" OD)
Sch 40, 10, 160, 80, xxh	Sch 40, 10, 80
6 "IPS (6.625" OD)	1\/2 "IPS (.840" OD)
Sch 10, 5, 80, 40, 160, 120 xxh	Sch 5, 40, 10, 160, 80, xxh
8 "IPS (8.625" OD)	3\/4 "IPS (1.050" OD)
Sch 10, 5, 80, 40, 160, 120 xxh	Sch 40, 10, 160, 80, xxh
10 "IPS (10.750" OD)	1 "IPS: (1.315′OD)
Sch 10, 20, True 80 (.500), 40, 80 (.500),	Sch 5, 40, 10, 160, 80, xxh
12 "IPS (12.750" OD)	1-1 \/ 4 "IPS (1.660" OD)
Sch 10, 20, True40 (.406), 40 (.375), Sch80 (.500)	Sch 40, 10, 160, 80, xxh
14 "IPS (14. 000" OD)	1-1 \/ 2 "IPS (1.900" OD)
Sch10 (.188), Sch40 (.375)	Sch 40, 10, 160, 80, xxh
16 "IPS (16. 000" OD)	2 "IPS (2.375" OD)
Sch10 (.188), Sch40 (.375)	Sch 40, 10, 160, 80, xxh
18 "IPS (18. 000" OD)	2 1 \/ 2 "IPS (2.875" OD)
Sch -40 (.375)	Sch 40, 10, 160, 80, xxh
	3 "IPS (3.500" OD)
	Sch 5, 40, 10, 160, 80, xxh

GREP

GREP

GREP

Q: Nistgħu nżuru l-fabbrika tiegħek?
A: Merħba bil-qalb ladarba jkollna l-iskeda tiegħek aħna nieħduk.
M: Għandek kontroll tal-kwalità?
A: Iva, ksibna l-awtentikazzjoni BV, SGS.
Q: Tista 'tirranġa l-ġarr?
A: Sure, għandna speditur permanenti tal-merkanzija li jista 'jikseb l-aħjar prezz mill-biċċa l-kbira tal-kumpanija tal-vapuri u joffri servizz professjonali.

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