I-Socket Weld Flanges kunye nendlela eziWelded ngayo?

Inkcazo yemveliso esisiseko:

I-socket welding flangeyiflange enesiphelo esidityanisiweyo kumbhobho wentsimbi kwaye esinye isiphelo sibholitiwe.

Iifom zomphezulu zokutywina ziquka ubuso obuphakanyisiweyo (RF), ubuso obuconvex (MFM), i-tenon kunye nobuso begroove (TG) kunye nobuso obuhlangeneyo (RJ)

Izixhobo zohlulwe zibe:

1. Intsimbi yeCarbon: ASTM A105, 20 #,Q235, 16Mn, ASTM A350 LF1, LF2CL1/CL2, LF3 CL1/CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70;

2. I-Stainness Steel: I-ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8;

Imigangatho yokwenziwa kwemveliso:

I-ANSI B16.5,HG20619-1997-GB/T9117.1-2000-GB/T9117.4-200,HG20597-1997, njl

Imo yoqhagamshelo:

flange nut, uqhagamshelo bolt

Inkqubo yokuvelisa:

ubuchwephesha bobuchwephesha obupheleleyo bokwenza izinto, ukwenza umyinge, njl

Indlela yokuqhuba:

ukujika kwe-lathe ye-CNC ephezulu, i-lathe eqhelekileyo yokujika, i-argon arc welding kunye nokunye ukusetyenzwa.

Umda wesicelo:

kwibhoyila, isitya soxinzelelo, i-petroleum, ishishini lemichiza, ukwakhiwa kweenqanawa, ikhemesti, isinyithi, oomatshini, ukunyathela ukutya kwe-elbow kunye namanye amashishini.

Ngokuqhelekileyo isetyenziswe kwimibhobho ene-PN ≤ 10.0MPa kunye ne-DN ≤ 40.

Zidityaniswa njani iiflange zesokethi?

Ngokuqhelekileyo, umbhobho ungene kwi-flange ukuze udibanise nge-socket welding.I-butt welding kukusebenzisa i-butt welding flange ukuze udibanise umbhobho kunye nobuso be-butt.I-socket welded junction ayinakuxhomekeka ekuhlolweni kwe-radiographic, kodwa i-butt welding ilungile.Ngoko ke, kucetyiswa ukuba usebenzise i-butt welding flange kwi-welding junction kunye neemfuno eziphezulu.

Ngokubanzi, i-butt welding ifuna iimfuno eziphezulu kune-socket welding, kwaye umgangatho emva kwe-welding ulungile, kodwa indlela yokufumanisa ingqongqo.I-butt welding iya kuba phantsi kokuhlolwa kwe-radiographic, kwaye i-socket welding iya kuxhomekeka kwi-particle magnetic okanye ukuhlolwa kwe-penetrant (njenge-carbon steel ye-particle magnetic kunye nensimbi engenasici yokuhlola ukungena).Ukuba ulwelo olukumbhobho alunazo iimfuno eziphezulu ze-welding, i-socket welding iyacetyiswa ukuba ibonwe lula

Indlela yokudibanisa ye-socket welding isetyenziselwa ukuwelda i-valve encinci ye-diameter kunye nemibhobho, ukufakwa kwemibhobho kunye nemibhobho.Imibhobho edayamitha emincinci ibhityile, kulula ukugxadazwa kwaye ikhutshwe, kwaye kunzima ukuyidibanisa i-weld, ngoko ke ifaneleke ngakumbi kwi-socket welding.Ukongezelela, i-socket ye-socket welding inefuthe lokuqiniswa, ngoko ke isetyenziswe phantsi koxinzelelo oluphezulu.Nangona kunjalo, i-socket welding nayo inento engalunganga.Enye kukuba uxinzelelo emva kwe-welding alulunganga, kwaye kulula ukuba nokungena kwe-welding okungaphelelanga.Kukho izithuba kwinkqubo yombhobho.Ngoko ke, i-socket welding ayifanelekanga kwiinkqubo zemibhobho ezisetyenziselwa i-gap corrosion media kunye neenkqubo zombhobho ezineemfuno eziphezulu zococeko.Ngaphezu koko, ubukhulu bodonga lwemibhobho yoxinzelelo oluphezulu kakhulu, kwanemibhobho edayamitha encinci, nayo inkulu kakhulu, ngoko ke ukuwelda kweesokethi kufuneka kuthintelwe ukuba i-butt welding ingasetyenziswa.

Ngamafutshane, i-socket welds zi-welds ze-fillet kunye ne-butt welds zi-butt welds.Ngokwamandla kunye noxinzelelo lwemeko ye-weld, i-butt joint iphezulu kwi-socket joint, ngoko ke i-butt joint kufuneka isetyenziswe kwimeko yoxinzelelo oluphezulu kunye nentsimi kunye neemeko zokusetyenziswa kakubi.

Umbhobho flange welding ibandakanya welding flat, ukuwelda butt kunye ukuwelda ukutyibilika.