Ama-Socket Weld Flanges nokuthi Ashiselwa Kanjani?

Incazelo yomkhiqizo eyisisekelo:

I-socket welding flangeiyi-flange enomkhawulo owodwa eshiselwe epayipini lensimbi kanti enye iboshwe ngebhawudi.

Amafomu okubeka uphawu ahlanganisa ubuso obuphakanyisiwe (RF), ubuso be-concave convex (MFM), ubuso be-tenon kanye ne-groove (TG) nobuso obuhlangene (RJ)

Izinto ezisetshenziswayo zihlukaniswe:

1. Insimbi Yekhabhoni: 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-Stainess Steel: ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8;

Amazinga okukhiqiza:

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

Imodi yokuxhuma:

i-flange nut, uxhumano lwe-bolt

Inqubo yokukhiqiza:

ubungcweti obuphelele bokuqamba, ukukhiqiza ubumba, njll

Indlela yokucubungula:

high-precision CNC lathe turning, i-lathe evamile ukujika okuhle, i-argon arc welding nokunye ukucubungula.

Ububanzi bohlelo lokusebenza:

i-boiler, i-pressure vessel, i-petroleum, imboni yamakhemikhali, i-shipbuilding, ikhemisi, i-metallurgy, imishini, ukunyathela indololwane ukudla nezinye izimboni.

Okuvame ukusetshenziswa kumapayipi ane-PN ≤ 10.0MPa kanye ne-DN ≤ 40.

Ama-socket flange ashiselwa kanjani?

Ngokuvamile, ipayipi lingene ku-flange ukuze lishiselwe nge-socket welding.Ukushisela izinqe kuwukusebenzisa i-butt welding flange ukushisela ipayipi nobuso bezinqe.I-socket welded junction ayikwazi ukuhlolwa nge-radiographic, kodwa ukushisela izinqe KULUNGILE.Ngakho-ke, kunconywa ukusebenzisa i-butt welding flange ye-welding junction enezidingo eziphezulu.

Ngokuvamile, i-butt welding idinga izidingo eziphakeme kune-socket welding, futhi ikhwalithi emva kokushisela nayo yinhle, kodwa indlela yokuthola iqinile.Ukushisela izinqe kuzoncika ekuhlolweni kwe-radiographic, futhi i-socket welding izoba ngaphansi kokuhlolwa kwezinhlayiyana kazibuthe noma ukungena ngaphakathi (okufana ne-carbon steel yezinhlayiyana kazibuthe nensimbi engagqwali ukuze ihlolwe ukungena).Uma uketshezi olusepayipini lungenazo izidingo eziphakeme zokushisela, ukushisela isokhethi kuyanconywa ukuze kutholakale kalula

Imodi yokuxhuma ye-socket welding isetshenziselwa ikakhulukazi ukushisela ama-valve amancane ububanzi namapayipi, ukufakwa kwamapayipi namapayipi.Amapayipi amancane anobubanzi ngokuvamile aba mncane, kulula ukunyakaziswa futhi ancishiswe, futhi kunzima ukuwashisela ngezinqe, ngakho afaneleka kakhulu ukushisela isokhethi.Ngaphezu kwalokho, isokhethi ye-socket welding inomphumela wokuqiniswa, ngakho-ke ibuye isetshenziswe ngaphansi kwengcindezi ephezulu.Kodwa-ke, i-socket welding nayo inemibi.Enye iwukuthi ukucindezeleka ngemva kokushisela akukuhle, futhi kulula ukuba nokungena kwe-welding okungaphelele.Kukhona izikhala ohlelweni lwamapayipi.Ngakho-ke, i-socket welding ayifanele izinhlelo zamapayipi ezisetshenziselwa i-gap corrosion media sensitive kanye nezinhlelo zamapayipi ezinezidingo zokuhlanzeka okuphezulu.Ngaphezu kwalokho, ubukhulu bodonga lwamapayipi anomfutho ophakeme kakhulu, ngisho namapayipi amancane obubanzi, nawo makhulu kakhulu, ngakho ukushisela isokhethi kufanele kugwenywe uma kungasetshenziswa ukushisela izinqe.

Ngamafuphi, ama-socket welds angama-fillet welds kanti ama-butt welds angama-butt weld.Ngokusho kwamandla kanye nesimo sokucindezeleka se-weld, i-butt joint iphakeme kune-socket joint, ngakho-ke i-butt joint kufanele isetshenziswe esimweni esinezinga eliphezulu lokucindezela kanye nensimu enezimo ezimbi zokufaka isicelo.

I-Pipe flange welding ihlanganisa ukushisela okuyisicaba, i-butt welding kanye ne-slip welding.