Valve y'igitambaro cya Bellow Seal Globe ni iki: Ubuyobozi Bukuru

Gusobanukirwa Bellow Seal Globe Valves

Avalve y'umubumbe w'igipfundikizo cyo hasini valve yihariye yo kuzimya igenewe gukuraho amazi mu mizi mu bikorwa by'ingenzi. Bitandukanye na valve zisanzwe zipakiye, ikoresha icyuma gikozwe mu byuma gihurizwa ku mizi no ku mubiri wa valve, bigatuma habaho agapfundikizo kayo. Iyi miterere ni ingenzi mu gucunga imyuka ihumanya, ihumanya, cyangwa isukuye cyane aho imyuka ihumanya idakwiye kwemerwa.

Ibice by'ingenzi bya Bellow Seal Globe Valves

1. Guteranya imivure

• Ibikoresho:Icyuma kidasesagura (SS316/316L), Inconel 625, cyangwa Hastelloy C276
• Igishushanyo:Ibyiciro byinshi byo gufunga (ibice 8-12) kugira ngo birambe igihe kirenze 10,000 cy'ingendo
• Imikorere:Irakanda/iramba mu gihe cy'imikorere ya valve mu gihe ikomeza ubuziranenge bw'igipfundikizo

2. Umubiri w'ingufu

• Igipimo cy'umuvuduko:Kuva mu cyiciro cya 150 kugeza mu cyiciro cya 2500 (ANSI/ASME B16.34)
• Guhagarika guhuza:Ifite flanged (RF / RTJ), socket weld, cyangwa buttweld
• Ingano y'ubushyuhe:-196°C kugeza kuri 550°C (ubushyuhe bwinshi buturuka ku gushyuha cyane)

3. Igiti n'imashini

• Iteraniro rya disiki ya stem-disk ikoze mu buryo bw'ikoranabuhanga kugira ngo ihuzwe
• Gukomera kw'ubuso (Stellite 6 coating) kugira ngo habeho kurwanya gushwanyagurika

4. Ifu ya kabiri (Ifunze)

• Impeta zo gupakira za grafiti ziri munsi y'urukiramende nk'izidapfa

Ni gute Valve y'Umugozi w'Iseti Ikora

Intambwe ya 1: Gufungura Valve

Iyo urukiramende rw'amaboko ruzungurutse mu buryo bunyuranyije n'isaha:

• Uruti rurazamuka, rukura disiki ku ntebe
• Ifuro ripfundika ku ruhande, rigakomeza ubuziranenge bw'ipfundo

Intambwe ya 2: Gufunga Valve

Izunguruka ry'isaha:

• Imbaraga z'igiti zitera umwijima ku ntebe, zigahagarika amazi atemba
• Imbeba zigenda zigera ku burebure bw'umwimerere

Intambwe ya 3: Kwirinda gusohoka kw'amazi

Igikorwa cyo gufunga kabiri:

• Ifu y'ibanze: Inzira yo gusohora amazi mu mizi y'igiti
• Icyitonderwa cya kabiri: Gupakira Graphite (bikurikije API 622)

Ibyiza Ugereranyije na Valves zisanzwe z'Isi

Porogaramu zo mu nganda

1. Gutunganya imiti

• Ibimera bya Chlor-alkali (ibifasha mu kubika imyuka ya chlorine)
• Gukora API y'imiti

2. Peteroli na Gazi

• Ibice bya alkylation ya HF
• Kohereza LNG cryogenic (-162°C)

3. Kubyaza ingufu amashanyarazi

• Gutandukanya amazi yo kugaburira boiler
• Sisitemu zo gusimbuka turbine y'umuyaga

Ibipimo ngenderwaho byo guhitamo

1. Ubwoko bw'imivure

• Imvubu z'ibumba:Umuvuduko mwinshi (ASME Class 1500+)
• Inzogera Zishongeshejwe:Ibyuma byangiza (ibirangisho by'amashanyarazi)

2. Ibiranga imiterere y'umuvuduko

• Ijanisha ringana ugereranije n'ijanisha ry'umurongo ku bikorwa byo kugenzura

3. Impamyabushobozi

• NACE MR0175 igenewe serivisi mbi
• PED 2014/68/EU ku masoko y'i Burayi

Abakora Valve zo mu Bushinwa Bakomeye

Inganda zo mu Bushinwa nka NSW Valve Manufacturer zitanga:

• Ibishushanyo mbonera byujuje ibisabwa na API 602/BS 1873
• Kuzigama 30% by'ikiguzi ugereranije n'ibirango by'i Burayi
• Isuzuma ryihariye (gupima amazi ya helium)

Uburyo bwiza bwo kubungabunga

• Isuzuma rya buri mwaka ry'imitsi irinda umunaniro
• Gusiga amavuta ku giti hakoreshejwe amavuta ashyushye cyane
• Irinde gushyuha cyane (ntarengwa 50 Nm kuri valve za DN50)