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API 5L/ASTM A53 GR.B, ERW Paipu kila kalapona
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API 5L/ASTM A106 GR.B, Paipu kila kabone maʻemaʻe
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309 Tons ASTM A179 Boiler Tubes Mākaukau no ka Hoʻouna ʻana
Ua mākaukau kahi pūʻulu o nā paipu paila hou i hoʻouna ʻia, kahi e hele ai: Indonesia.–309 tona.ASTM A179 Boiler Tube: 21.3*2.77 89 tons 26.7*2.87 62 tons 60.3*3.91 158 tonsHeluhelu hou aku -
ʻO ka hoʻāʻo hoʻopōʻino ʻole o ka ʻili kila Seam Pololei
ʻO nā ʻano NDT o ka ʻili o nā loina koho kila humuhumu pololei: pono e hoʻohana ʻia ka paipu hao makeke i ka hoʻāʻo ʻana i nā ʻāpana ʻāpana;pono e hoʻohana ʻia ke kila non-ferromagnetic i ka hoʻāʻo ʻana.Hoʻopaneʻe ka maʻi ʻana o nā hui welded, pono e hoʻāʻo ʻole ʻia ka ʻili ma hope o ke kuʻi ʻana c...Heluhelu hou aku -
API 5L/ASTM A53 GR.B, paipu hao hao SSAW
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API 5L GR.B/ASTM A53 GR.B, LSAW Paipu kila kalapona
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