310S Petrochemical Cracker Castings

Lebitso la Sehlahisoa: 310S Stainless Steel Petrochemical Cracking Furnace Castings

(Ho Phahameng{{0}Likarolo tse Fapaneng le Mocheso bakeng sa Maemo a Matehali a Litšebeletso)

 

 

E entsoe ho tsoa ho alloy ea ZG45Cr25Ni20Si2 (310S e lekanang) ka ho lahla ka mokhoa o nepahetseng, likarolo tsa rona tsa sebōpi tse phunyehang li etselitsoe maemo a feteletseng a ethylene pyrolysis le lisebelisoa tsa ho hloekisa. Lihlahisoa tsena li kenyelletsa:

Ts'ebeletso e tsoelang pele ho fihla ho likhato tse 1150 ho oxidizing / carburizing atmospheres

2-3x nako e telele ea bophelo ho feta li-alloys tse tloaelehileng tsa HK40 maemong a futhumetseng a libaesekele

Tlhophiso e felletseng ea li-geometri bakeng sa meralo e khethehileng ea reactor

 

 

1. Melemo e Bohlokoa ea Ts'ebetso

Carburization resistance:<0.5mm penetration after 2 years in hydrocarbon streams

Thermal shock resistance: E mamella 50+ nako ea ho tima ka potlako (1100 degrees →metsi)

Matla a ho hahaba: 18MPa khatello ea maikutlo ho 1000℃(10,000h)

 

2. Custom Engineering Solutions

Litšehetso tsa Tube: E ntlafalitsoe bakeng sa moriti o fokolang oa mocheso

Li-coil hangers: FEA-kabo ea khatello ea maikutlo

Likotoana tsa phetoho: Matšeliso a ikhethileng a katoloso

 

3. Lintlafatso tsa Lintho

Mefuta e meng e phahameng-ea bohloeki: S/P<0.015% for reduced coking

Limaraka tse nyenyane-: Liphetoho tsa Nb/Ti lia fumaneha

Phekolo ea holim'a metsi: Aluminizing bakeng sa ho hanyetsa sulfidation

 

 

Paramethara	Boleng bo Tloaelehileng	Mokhoa oa Teko
Mocheso o Moholo oa ho sebetsa	1150℃(e tsoelang pele)	ASTM E228
Sekhahla sa Carburization	<0.2mm/year @950°C	ASTM G79
Matla a Phahameng a{{0}Tempele	85MPa @1000 degree	ISO 204
Thermal Conductivity	14.5 W/m·K @800 degree	ASTM E1225

 

 

1. Radiant Karolo Components

Li-tube hangers le litataiso

Liqabang tsa ho chesa mollo

Lipoleiti tsa thebe

 

2. Likarolo tsa Karolo ea Convection

Litšehetso tsa li-tube tse feliloeng

Likhokahano tsa Damper

Sootblower likarolo

 

3. Likopo tse Khethehileng

Fetisetsa matsoele

Ba arolang leholiotsoana

Ho khabisa liforeimi tsa mamati

 

 

Ka{{0}netefatso ea papali:

Tlhahlobo ea lik'hemik'hale (OES)

Teko{0}}e phahameng ea mocheso

Tlhahlobo ea Microstructure (ASTM E3)

 

Taolo ea boholo:

Sesebelisoa sa laser bakeng sa netefatso ea contour

Botenya ba lebota la UT 'mapa

 

Setifikeiti:

ASME Karolo VIII Div.1

NACE MR0175/MR0103

Ho latela API 530

 

 

Tlhahlobo ea Kopo

Tlhahlobo ea sebopeho sa khase

'Mapa oa boemo ba mocheso

Mokhahlelo oa Boenjiniere

Palo ea bophelo ba Creep ka API 530

Moetso oa katoloso ea mocheso

Tlhahiso

 

Nako ea ho etella pele: Libeke tse 10-14 bakeng sa meralo ea moetlo

Ho ikhethela ho potlakisa delibari (+30% tefiso)

 

Phakete ea thomello

Litlaleho tsa tlhahlobo ea lintho tse bonahalang (EN 10204 3.2)

Metako ea ho kenya e nang le data ea kholo ea mocheso

Kemiso ea tlhokomelo e khothalelitsoeng

 

 

Ethylene Crackers: USC/UHP likarolo tsa sebōpi

Li-Cokers tse Liehileng: Basebetsi ba ka hare ho Fractionator

Limela tsa Hydrogen: Likarolo tsa mantlha tsa ntlafatso

Ntlafatso ea Masala: Hardware ea reactor ea FCC

 

 

Rekhoto e netefalitsoeng: 500+ lintlafatso tsa cracking ho tloha ka 2010

 

Tšehetso ea tekheniki:

Tsamaiso ea thepa ea likarolo tse ling

Litšebeletso tse setseng tsa tlhahlobo ea bophelo

 

Litifikeiti tsa lefats'e:

PED 2014/68/EU

ABS/CE e lumelletsoe ho sebelisoa kantle ho naha

 

Tlhokomeliso: Botsa ka Lenaneo la Katoloso ea Bophelo ba Cracking Furnace Component ho kenyelletsa:

Ka{{0}litataiso tsa tlhahlobo ea litšebeletso

Litšebeletso tsa ho pheta-pheta metallurgical field

Tsoelo-pele ea li-alloy bakeng sa li-feedstocks tse khethehileng

 

 

 

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