Kāle i Welded Butt

ʻO nā paipu kila kila ka mea hoʻohana nui ʻia o ka huahana hoʻopili paipu. ʻO nā mea nui ʻo Gr.B.

ʻO nā huahana nui nā kuʻe lima kila, nā flanges kalapona, nā kāʻei kalapona, nā keʻa kila kalapona, nā mea hoʻohaʻahaʻa kalapona (nui a me nā liʻiliʻi liʻiliʻi), nā poʻo kila kalapona (pipe caps), a koke koke, ʻO nā kūlana hoʻokō nui e pili ana i nā kūlana aupuni, ʻAmelika. nā kūlana, nā kūlana Iapana, a me nā mea'ē aʻe, i waena o nā kūlana aupuni e komo pū me nā kūlana o ka Ministry of Chemical Industry, Sinopec pipe fitting standards, and power pipe fitting standards.

ʻAmelika Hui Pū ʻIa

ʻO nā paipu paipu i hoʻopaʻa ʻia e ka ASME/ANSI B16.9 hale hanaASME/ANSI B16.11 ʻO nā mea hoʻopili paipu Forged me ka Socket Weld and ThreadASME/ANSI B16.28 Steel Butt Weld Small radius Elbows and Turn BendsASME B16.5 Pipe flanges a me flange fitting. SP-43 Nā mea hoʻohui paipu i hoʻopaʻa ʻia me ke kila kila ʻole MSS SP-83 Socket Weld and Threaded Union MSS SP-97 Integral Reinforced Pipe Sockets for Socket Weld, Threaded, and ButtWelding Ends