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API 5CT Oil Casing Development and Type Classification
Ma hope o ka aneane 20 makahiki o ka ho'āʻo, China ka aila casing hana mai ka'ōpala, mai ka haʻahaʻa kumu kūʻai i kiʻekiʻe kumu kūʻai, mai haʻahaʻa kila kila i API moʻo huahana, a laila, i ole API huahana me ka kūikawā koi, mai ka nui i ka maikaʻi, ua kokoke i ka pae o ka aila haole a me ka casing pr...Heluhelu hou aku -
He aha nā mea e pili ana i ke kumukūʻai flanges? E nānā kāua
Nā mea e hoʻololi ai i ke kumukūʻai flange: nā mea flange Ma keʻano holoʻokoʻa, nā mea i hiki ke hanaʻia he hao hao, ke kila kalapona, ke kila kila, ke kila kila, a me nā mea'ē aʻe. ka makeke.Ma hope o ka hoʻololi, ke kumukūʻai ...Heluhelu hou aku -
API 5L/ASTM A53 GR.B, SSAW Paipu kila kabone Kumukuai o ʻApelila 15-ʻApelila 21, 2021
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API 5L/ASTM A53 GR.B, LSAW Ka Papa Kūʻai Kūʻai Kūʻai ʻApelika 15-ʻApelila 21, 2021
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API 5L/ASTM A53 GR.B, ERW Papa Kūʻai Kūʻai Kūʻai ʻo ʻApelila 15th- ʻApelila 21, 2021
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API 5L/ASTM A106 GR.B, Papa Kūʻai Kūʻai ʻo ʻApelila 15-ʻApelila 21, 2021
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