A694 F70 ATME B16.5 WN RF Flange A105 B16.9 Pihi Astom Dn200 Welding Widding Neck
Kuleana kope © Zhengzhou Huuit Pipifil
Astm A234ʻO ka kiko'ī maʻamau no nā mea koho balota kila kila kila a me nā lawelawe kiʻekiʻe a me nā lawelawe kiʻekiʻe. Hele mai ka E234 WPB EM29 me kahi HUB a iʻole kahi pilina wahine wahine a iʻole ka hopena. Kōkua kēia e hui maʻalahi i nā pipes kāne. ʻO keʻano o ke alanuiʻo Satow heʻano o ka 234 Gr WPB Buttweld FitTweld Fitty e hele mai me kahi wahine a me kahi kāne e kūpono ana ma kekahiʻaoʻao. Ua hoʻonohonohoʻia ka Astm A.34 Gr WP1 ma waena oʻelua mau lōʻihi o kahi papa kīwī eʻae ia e hoʻololi i ke ala o ke kahe. Hoʻohanaʻia kēia mau elbows e hoʻololi i ke ala o ka kahe e ka 90, 45, a me 22.5 degere. He 234 WP1 WP1 BETTWED ENBODY kahi kūpono kiʻekiʻe loa e hoʻopiliʻia e nā mea kiko'ī a iʻole nā mea kiko'ī.