Indlela yokukhetha iziFakelo zemibhobho ye-Elbow

Iingqiniba zemibhobho yinto esiyibiza ngokuba zifatisi zemibhobho ezitshintsha icala.Iingqiniba zombhobho zifumaneka kwi-45 Degree Bend Pipe, i-90 degrees, i-180 degrees, njl. Izinto zahlulwe zibe yintsimbi ye-carbon, insimbi engenasici, i-alloy, njl. Ngokutsho kobukhulu obuhlukeneyo, zahlulwe zibe yi-1/2 barb elbow, 1/ Iingqiniba zebarb ezi-4, njalo njalo. Ungakhetha njani iingqiniba zemibhobho?

Indlela yokukhetha iziFakelo zemibhobho ye-Elbow

1. Ubungakanani:

Okokuqala, kufuneka ucacise ububanzi benkqubo yombhobho.Ubungakanani be-elbow ngokuqhelekileyo buhambelana nobubanzi obungaphakathi okanye obungaphandle bombhobho.

Imfuno yokuqukuqela yeyona nto iphambili ekumiseleni ubungakanani bengqiniba.Xa ukuhamba kunyuka, ubungakanani obufunekayo bengqiniba buya kwanda ngokufanelekileyo.Ngoko ke, xa ukhetha i-elbow, qiniseka ukuba inokuhlangabezana neemfuno zokuhamba ezifunwa yinkqubo.

Ubungakanani be-1/2 barb elbow yikota enye, eyi-15mm ngedayamitha yegama.Isetyenziswa ngokuqhelekileyo kwimifanekiso yokuhlobisa yangaphakathi njengamakhaya kunye neeofisi.

Into ebizwa ngokuba yi-4-point pipe ibhekisela kumbhobho onobubanzi (ububanzi bangaphakathi) beengongoma ezi-4.

Inqaku elinye yi-1/8 ye-intshi, amanqaku amabini yi-114 ye-intshi, kwaye amanqaku amane yi-1/2 ye-intshi.

1 intshi = 25.4 mm = 8 amanqaku 1/2 barb ingqiniba = 4 amanqaku = 15 mm ububanzi

I-3/4 barb elbow = amanqaku ama-6 = ububanzi be-20 mm

2. Izinto eziphathekayo ze-Elbow Pipe Fittings

Iingqinisiso zombhobho kufuneka zenziwe ngezinto ezifanayo njengemibhobho.Izityalo zemichiza ziyimibhobho yentsimbi engenasiphene, enokumelana nokugqwala okuqinileyo.

Iingqiniba zensimbi ezingenasici zihlulwe zibe yi-304, i-316 kunye nezinye izinto.Kubomi bethu bemihla ngemihla, iibhobho ezininzi eziphantsi komhlaba zenziwe nge-carbon steel, ngoko ke iingqiniba zenziwe nge-carbon steel.

Imibhobho yokufakelwa kwe-thermal ifuna i-elbows e-insulation, ewe, nayo yenziwe nge-carbon steel, ngoko kulula ukukhetha i-elbows yombhobho ngokwezinto eziphathekayo.

3. Iengile

Iingqinisiso zombhobho zifumaneka kwii-degrees ezingama-45, ii-90 degrees, njl., oko kukuthi, ukuba umbhobho ufuna ukutshintsha ulwalathiso lwawo ngama-90 degrees, i-elbow ye-90-degree isetyenziswa.

Ngamanye amaxesha, xa umbhobho ufikelela ekupheleni, kufuneka ujikeleze kwelinye icala, kwaye ke i-elbow ye-180-degree ingasetyenziswa.Ngokwemeko yendawo yokwakha kunye nendawo, ii-elbows ezine-calibers ezikhethekileyo, uxinzelelo, kunye nee-engile zingenziwa ngokwezifiso.

Umzekelo, ukuba ufuna ukutshintsha indlela kodwa i-90 degrees inkulu kakhulu kwaye i-70 degrees incinci kakhulu, unokwenza i-elbows ngokwezifiso ngayo nayiphi na i-engile phakathi kwe-70 kunye ne-90 degrees.

Iingqwalasela

Ukongeza kwezi zinto ziqhelekileyo zingasentla, kukho ezinye izinto ekufuneka zithathelwe ingqalelo:

1. Iipropati eziPhakathi: Qonda isithuba esithuthwa ngenkqubo yemibhobho.Ukubola, ubushushu, uxinzelelo kunye nezinye iimpawu zifuna iingqiniba ezahlukeneyo.

2. Indawo yokusebenza: Qwalasela indawo yokusebenza yengqiniba.Ngaphakathi okanye ngaphandle, uluhlu lweqondo lokushisa, ukufuma kuyahluka, kwaye izinto ezihambelana nezi meko zikwahluke.

3. Iimfuno zokufakela kunye nokugcinwa: I-elbows yezinto ezahlukeneyo zinokuba neemfuno ezahlukeneyo malunga nokufakwa kunye nokugcinwa.Izinto ekulula ukuzifaka, ukugcina nokubuyisela endaweni kunokunciphisa iindleko zamva.