Karfe Weld Neck Flange GOST-33259 Karfe Bakin Karfe

Gabatarwar Samfur

Butt-welding flange tare da wuyansa yana nufin flange tare da wuyansa da zagaye na bututun canji kuma an haɗa shi da waldar butt.
Flanges-welding flanges ana amfani da su ga bututun da ke da babban matsa lamba ko canjin zafin jiki ko bututun da ke da zafi mai zafi, matsa lamba da ƙarancin zafin jiki, da kuma bututun jigilar kayayyaki masu tsada, masu ƙonewa da fashewar abubuwa.

Seling surface form da code

Tashin fuska (RF);Cikakken jirgin sama (FF);Matsakaicin da kuma shimfidar wuri (MFM);Tenon da tsagi (TG);Yanayin haɗin zobe (RJ);

Kayan abu

Carbon karfe flange abu: 20 #, Q235, 16Mn, ASTM A105, ASTM A350 LF1, LF2 CL1 / CL2, LF3 CL1 / CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65;
Bakin karfe flange abu: ASTM A182, F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8;

Daidaitaccen Rarraba

Matsayin Amurka: ANSI B16.5, ANSI 16.47 Class150, 300, 600, 900, 1500 (TH, LJ, SW)

Matsayin ƙasa: GB/T9119-2010, GB/T255-81

GOST-12821, GOST-33259, JIS B2220, BS 3293, SANS 1123

Halayen Aiki

Butt-welding flange ba shi da sauƙi don lalata, yana da kyakkyawan aikin rufewa kuma ana amfani dashi ko'ina;
Haɗin flange na butt-welding yana da sauƙin amfani kuma yana iya jure babban matsa lamba;
Akwai m rigidity da elasticity bukatun da m butt waldi thinning mika mulki.Nisa tsakanin welded junction da haɗin gwiwa surface ne mai girma, da kuma haɗin gwiwa surface ne free daga waldi zazzabi nakasawa;
A lokaci guda kuma, ana amfani da shi a cikin bututun don jigilar kayayyaki masu tsada, masu ƙonewa da fashewar abubuwa.

Tsarin samarwa

1: Duk tsarin ƙirƙira na zagaye karfe;
2. Ƙare samfurin ƙirƙira, yankewa da tsari;

Tsarin flange waldi na wuyan hannu wanda kamfaninmu ke samarwa ana kiransa Die forging, wanda aka kafa ta hanyar sanya babur mai zafi a cikin injin ƙirƙira wanda aka gyara akan kayan aikin ƙirƙira;
Tushen tsarin mutuƙar ƙirƙira Mutuwar ƙirƙira Tsarin ƙirƙira: blanking, dumama, riga-kafin ƙirƙira, ƙirƙira ta ƙarshe, naushi, datsawa, zafin rai, harbin harbi;
Hanyoyin gama gari sun haɗa da tayar da hankali, zane, lankwasawa, naushi da ƙira;
Kayan aikin ƙirƙira na gama-gari sun haɗa da mutun ƙirƙira guduma, injin ƙirƙirar mutuwa mai zafi, injin ƙirƙira lebur da latsa gogayya.
Gabaɗaya magana, ƙirƙira flange ya fi inganci, gabaɗaya ana samarwa ta hanyar ƙirar ƙirƙira, tare da tsari mai kyau da ƙarfi, kuma ba shakka, farashin kuma ya fi girma;