Nā kūlana hoʻolālā
• Nā kūlana hoʻolālā: GB/T12237/ API6D/API608
• Ka lōʻihi o ka hale: GB/T12221, API6D, ASME B16.10
• Hoʻohui pū: JB79, GB/T 9113.1, ASME B16.5, B16.47
• Hoʻopau welding: GBfT 12224, ASME B16.25
• Ho'āʻo a nānā: GB/T 13927, API6D, API 598
Hōʻike hoʻokō
-Ke kaomi inoa: PN16, PN25, PN40,150, 300LB
• Ka ho'āʻo ikaika: PT2.4, 3.8, 6.0, 3.0, 7.5MPa
• Ho'āʻo Sila: 1.8, 2.8,4.4,2.2, 5.5MPa
• Ho'āʻo kinoea sila: 0.6MPa
• ʻO ka mea nui valve: A105 (C), F304 (P), F316 (R)
• Mea kūpono: ka paipu lonq-mamao no ke kinoea maoli, ka aila, ka wela a me ka mana wela.
• Ka wela kūpono: -29°C-150°C