Ukukhethwa ngokwezinto ezibonakalayo nokukhiqizwa kwepayipi lensimbi yebanga lokuhlanzeka

I-Sanid Fluid Steel Pipe iyipayipi elibalulekile lezimboni, elisetshenziswa kabanzi ekudleni, amakhemikhali, ezokwelapha nakwezokwelapha amasimu. Ngakho-ke, noma ngabe kungumnyango wokuhlola wekhwalithi noma i-terminal yemakethe, ipayipi eligcwele i-fluid linezidingo eziqinile, ikakhulukazi izidingo zezempilo, ukuphepha, ukuvikela ukonakala nokunye. Ngakho-ke ukwenza umsebenzi omuhle wepayipi elihlanzekile uketshezi, udinga ukunaka amaphuzu alandelayo:

• Ukuthengwa kwensimbi engagqwali kufanele kukhethe abahlinzeki abasezingeni eliphakeme

Izinga lensimbi engenasici lizothinta ngqo ikhwalithi yokuhlanza yepayipi, futhi kuyadingeka ukukhetha izinto zensimbi ezingagqwali ezihlangabezana namazinga.

Izinto ezisetshenziswayo ezisezingeni eliphakeme ezingenacala zingama-304, 316, 316l, njll. Lezi zinto zensimbi engenasici zinokumelana kahle nokugqwayiza, ukumelana oxidation, ukuqina okuphezulu, ukucubungula okulula nezinye izici.

Inqubo yokukhiqiza yezinto zokwakha amapayipi ezinsimbi ezingenasici idinga ukuba nendawo yokukhiqiza enhle yokuqinisekisa ukusebenza okujwayelekile kwezindawo zokuhlinzeka ngezemvelo zomhlangano wokukhiqiza, okufana nokufaka umoya omncane, ukuqinisekisa ukungcola kwemvelo yokukhiqiza futhi uvikele ukungcoliswa kwemvelo yokukhiqiza futhi uvikele ukungcoliswa kwemvelo.

• Khetha imishini yokukhiqiza enhle ukuze ulawule ngokuphelele inqubo yonke yokukhiqiza

Ukukhiqizwa kanye nokucutshungulwa kwamapayipi ensimbi angenasisekelo anaka ukucolisiswa nokuncika, futhi aqinisekise ukunemba, ukunemba nokulawulwa kwenqubo yokukhiqiza. Ngokusebenzisa amathuluzi ahlukahlukene omshini we-CNC wokuqinisekisa ukunemba kokukhiqizwa, ukuqinisekisa ukuqeda nokuhlanzeka kwepayipi.

• Amazinga Wokwamukelwa Kwekhwalithi Eqinile

Ukwemukelwa kwekhwalithi yepayipi kungenye yezikhiye zokuqinisekisa izinga lokuhlanzeka. Amazinga okwamukela okusezingeni eliphezulu adingekayo, ukuxhumana ngakunye kwekhwalithi kulawulwa ngokuqinile, kufakwa izivivinyo eziningi, kufaka phakathi ikhwalithi yempilo, njll.

Ukufingqa, ukuze kuqinisekiswe ikhwalithi yamapayipi ensimbi engagqwali, kuyadingeka ukuqonda zonke izici zokukhethwa kwezinto ezibonakalayo, imvelo yokukhiqiza, inqubo yokukhiqiza, ukwamukelwa kwekhwalithi nokunye.

Uma nje sikwazi lezi zici, singaqinisekisa izici zekhwalithi nezimpilo zamapayipi ensimbi engagqwali.

Yini okudingeka siyinake ekwenziweni kwamapayipi ensimbi engagqwali?

1. Ukusetshenziswa kokuvikelwa okuphezulu kwegesi

Lapho ipayipi le-welding lihlanza insimbi engenacala, i-chromium kanye ne-nickel ebusweni bensimbi engagqwali kulula ukukwenza, okuholela ekunciphiseni ikhwalithi yepayipi elinenkani, ngakho-ke kufanele sisebenzise i-xenon arc

Izici zoqobo nokuphikiswa kokugqwala kwensimbi.

2. Ukuhlanzeka kwensimbi engenasici aqinile ukuncibilika okuqinile

Ngemuva kokuthi ipayipi lensimbi elingenasici liyakhiwa futhi libhalwe nge-welded, kufanele liphathwe ngesisombululo esiqinile sama-degree angaphakathi ukuze anciphise ukugcwala kwepayipi le-welding, futhi wenze i-carbide embuthweni we-welding we-austolite incishise ku-austosite ukuze kuvinjelwe imiphumela emibi ekusebenzeni kwe ipayipi lensimbi elingenakunqotshwa.

I-3. Ukuhanjiswa kokukhanyisa kwenqubo yokuthambisa insimbi engenacala yensimbi engapheli kungenza ipayipi lensimbi elingagqwali nezindonga zangaphandle nangaphandle, zihlukanisa ithonya lemvelo elincanyana futhi livikeleke ngokusetshenziswa kwepayipi, ngakho-ke inqubo yepayipi yensimbi yensimbi yensimbi ilethe isiqinisekiso esibalulekile.