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Ke koho paipu a me ka mānoanoa o ka paia

Pono ka paipu kila ma ka hapa nui o ka aila a me ka hana ʻea a me nā noi pipeline.ʻO ASME A53 a me A106 a me API 5L maʻemaʻe ʻole, wiliwili pale uila (ERW), a me submerged arc welding (SAW) paipu kila i kūʻai ʻia a hoʻohana pinepine ʻia i nā ʻōnaehana pipeline.Hiki ke hoʻohana ʻia ka PVC, fiberglass, polypropylene, a me nā mea ʻē aʻe i nā noi haʻahaʻa a me nā pono.ʻAe ʻo ASME B31.4 a me B31.8 i ka hoʻohana ʻana i nā mea ʻē aʻe i nā noi i kaupalena ʻia.ʻAʻole hoʻohana ʻia ka paipu seamless i nā noi pipeline ma muli o ke kumukūʻai kiʻekiʻe a me ka loaʻa ʻole o ka loaʻa.Mai ka manaʻo hoʻolālā a me ka hoʻoponopono ʻana, ua like ka paipu i hana ʻia me nā hili ERW a me SAW me ka paipu seamless a ʻoi aku ke kumu kūʻai.Nānā: ʻAʻole pololei kēia no nā ʻōnaehana paipu i hoʻolālā ʻia e like me ASME B31.3.

No ke kiʻekiʻe-press pipeline, kiʻekiʻe-grade paipu, e like me API 5L māka X42, X52, X60, a me X65, ua koho ia no ka mea hiki ke hoʻohana nui thinner paipu paia, e hoemi loa i ka paipu koina.Hoʻomaopopo pū ʻia ke kumukūʻai o ke kūkulu ʻana, no ka mea, hoʻemi ʻia ka manawa wili a hoʻemi ʻia nā kumukūʻai hoʻouna / lawelawe ʻana.

Hoʻohana mau ʻia ka paipu kila no nā paipu e hana ana ma ke kaomi o 100 psig a ʻoi aku paha.Kūleʻa ka paipu kila i nā puʻe kiʻekiʻe, paʻa, a he lōʻihi ke ola o ka hana.Hoʻohana ʻia ka paipu fiberglass, PVC, a i ʻole kiʻekiʻe kiʻekiʻe polyethylene (HDPE) i kekahi mau manawa no nā paipu hōʻiliʻili kinoea haʻahaʻa.ʻO nā ʻāpana o ka pipeline e like me kēia: nā paipu, nā valves, nā mea pono, a me nā mea hana e like me ke ana ʻana, nā pamu, a me nā mea hoʻoemi.

Ma kēia puke, pili wale mākou i ka lawe ʻana i nā hydrocarbons e like me ke kinoea maoli, nā huahana aila hoʻomaʻemaʻe ʻia, ka aila ʻaila, a me ke kinoea ʻaila wai i loko o nā paipu kila.No laila, ʻaʻole mākou e hana i nā mea e like me ka paipu PVC.


Ka manawa hoʻouna: Jan-17-2022