Astm A790 S31803 S3180X Bakin Karfe Pipless
Domin isar da bututun, ya zama dole don cire madaidaiciyar tiyo a cikin bututun. A lokacin da amfani da bututun burodi daban-daban, dole ne a yi amfani da bututun da aka yi amfani da bututun. Lokacin da ake amfani da bututun mai, gwiwar hannu dole ne a yi amfani da shi don canza girman bututun. A lokacin da Bugurcating, flangarfin hanya uku da flange ake amfani da shi lokacin da ake amfani da bututun bututun bututun mai yawa, don isa ga hadarin da aka watsa da nisa da haɗin gwiwa da kuma haɗin gwiwa na nesa da haɗin bututun mai. , A cikin haɗin daban-daban kayan kida, akwai kuma masu haɗin da kuma matosks na kayan aiki.
Astm A815 Digoration Digiri ya ƙunshi Classes biyu, WP da CR FERRITIC, FERRITIC \ / Austrenitic Bakin Karfe da kuma Sanarwa. Class wp fittings an raba kashi hudu cikin ƙananan ƙananan hudu: azuzuwan wp-s, wp-w, wp-wp, da wp-wu. Abubuwan kayan aiki na kayan za su kunshe da abubuwan tunawa da sanduna, sanduna, faranti, ko mara kyau ko walwalwar kayayyakin.
Masana'antar Teel sun yi girma a cikin 'yan shekarun da suka gabata kuma akwai samfuran da yawa a kasuwa. Astm A815 wanda ya dace S32750 PIPERS S32750 PIPERS S32750 PIPERS S32750 bututun kayan samfuran kuma ana samarwa a cikin masu girma dabam, siffofi, da girma. Astm A815 wanda aka tsara CLUsings ya zama mai tsayayya da lalata kuma an ce ya sami cikakkiyar walwala. Waɗannan super duplex s32750 buttweld fittings suna da tsayayya ga lalata lalata da gajiya. Suna da microstructure na 50% na ausenitic da 50% ferrite.
