Nūhou
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Okoa mawaena o ka paipu uoe a me jcoe
ʻO ka ʻokoʻa ma waena o ka paipa uoe a me ka jcoe ʻO ka nui-caliber, ke kiʻekiʻe o ka lawe ʻana, ka lōʻihi o ka lawe ʻana a me nā ʻano like ʻole o ka halihali ʻo ia ka hōʻailona nui o ka holomua ʻenehana ʻenehana, akā ʻo ke ʻano maʻamau o ka ulu ʻana o ka ʻoihana pipeline.Me ka hoʻomohala ʻana o ...Heluhelu hou aku -
API 5L Gr B
Loaʻa nā papa inoa API 5L Gr.B mai ka API Spec 5L Specification no Line Pipe.Aia ka paipu laina maʻamau i ka papa inoa A a me B. ʻO nā māka ikaika loa ka inoa X a ukali ʻia e ka ikaika hua haʻahaʻa i ʻōlelo ʻia o ke kila paipu, i ana ʻia i nā kilopound no kēlā me kēia ʻīniha huinaha (ksi i hoʻopau ʻia), ...Heluhelu hou aku -
Paipu kila wiliwili Pākē
He loea mākou i ka hana ʻana o Welded Steel Pipes & Tubes.Ke hoʻolako nei mākou i hiki ke hōʻea i ka pae honua e like me: ASTM, JIS, DIN, EN, API, BS , Hoʻokō ʻia kā mākou hui hana e like me TS EN ISO 9001: 2000, API5 L, ISO 14001: 2004 a me ISO9001, SGS Integra. ...Heluhelu hou aku -
Nā kumu a me nā ana o ka porosity weld paipu
Weld paipu weld porosity pili ole wale i ka pipeline denseness, ka hopena pipeline leakage a me ka corrosion e induce koʻikoʻi i ka weld ikaika a me ka paʻakikī.ʻO nā kumu weld porosity ʻo ia: ke kahe i loko o ka wai, ka lepo, ka oxide a me nā filing hao, nā mea hoʻohui a me ka mānoanoa uhi ...Heluhelu hou aku -
ʻO ka halihali paipu i uhi ʻia
ʻO ka helu o ka paipu i uhi ʻia i ka wā o ka lawe ʻana 1) I ka hoʻohana ʻana i nā makau kūikawā, ke kila kihi a me ka maʻa ʻaʻole i emi ma lalo o 300, i mea e pale aku ai i ka pōʻino nui i ka puka huki lateral.2) pono e hoʻouka i ka paipu anti-corrosion: kahi kiʻekiʻe hoʻouka ʻaʻole ʻoi aku ma mua o ʻelua papa.b paipu palaka e...Heluhelu hou aku -
Nā memo ma ka "2019nCov" o Kina i kēia manawa
I kā mākou mea kūʻai: I kēia manawa, ke hana nei ke aupuni Kina i nā hana ikaika loa, a aia nā mea āpau.He mea maʻamau ke ola ma ka hapa nui o nā wahi ʻē aʻe o Kina, me nā kūlanakauhale liʻiliʻi e like me Wuhan i hoʻopilikia ʻia.Ke manaʻoʻiʻo nei au e hoʻi koke nā mea a pau i ka mea maʻamau.Mahalo!Heluhelu hou aku