ʻO nā pahuhopu kīwī i hoʻohanaʻia a API5L GRB kahi mea maʻamau maʻamau maʻamau, hoʻohana nuiʻia i ka aila, ka aila. ʻO kāna "API5L" kahi maʻamau i kūkuluʻia e kaʻoihanaʻAmelikaʻAmelika, a me ka "GRB" e hōʻike i ka helu a me keʻano o ka mea i hoʻohanaʻia no nā pipte paona. ʻO ka maikaʻi o nā kiʻina seamless seelless e hoʻopunipuni i kā lākou mau mea hana maikaʻi loa a me nā pale o ka'ōpū a me ka nui o ka mahana a me ke kiʻekiʻe kiʻekiʻe.

ʻO nā mea waiwai nui nui o nā mea kila kilaʻo API5L GRB Stielless e komo i ka carbon,ʻo Kengeanese, sulfause Hoʻohana pinepineʻia kēiaʻano o ka pila kila e lawe i nā wai wai a me nā haunaele,ʻoi aku ka nui o ka hoʻohanaʻana a me ka laweʻana i ka palekana a me ka maikaʻi.

Assm A53, Astm A106aAPI 5LHeʻekolu mau mea kanu maʻamau celless steelless

Hoʻohana nuiʻia ka hāʻawi A.3 Kāleʻa i nā kula i lilo i ke kula e like me ka mana, kūkulu a me nā pipi a me nā petrochemical. ʻO ka paila kila o kēiaʻano maʻamau ke kūpono no ka haʻahaʻa haʻahaʻa a me nā haʻahaʻa haʻahaʻa haʻahaʻa, a hoʻohana pinepineʻia e lawe i ka wai, nā wai a me nā wai'ē aʻe. He ikaika maikaʻi a me ka hikiʻana, a kūpono hoʻi no ka hanaʻana i nā pālei kīwīwīwīwīwī a me nā mahele kumu.

ʻO nā mea i kohoʻia a106 a106 i nā haʻawina kiʻekiʻe a me nā noi kiʻekiʻe a me ke kiʻekiʻe kiʻekiʻe a he kūpono no ka aila a me nāʻoihana. ʻO nā pipes ceamless o kēiaʻano maʻamau i hoʻohana nuiʻia no ka halihaliʻana i ka heleʻana, ka wai wela a me ka aila. Hiki iā lākou ke mālama i nā waiwai maikaʻi maikaʻi ma nā kiʻekiʻe kiʻekiʻe e hōʻoia i ka palekana a me ka paʻa o ka paila.

Hoʻonohonohoʻia ka'ōnaehana API 5 ma ke aila a me nāʻenehana a me keʻano he kūpono no ka pihi pihi kiʻekiʻe. ʻO nāʻeke Steelless Steel e hālāwai me kēia maʻamau i ka paleʻana i ka paleʻana a me ke kū'ēʻana, e hōʻoia ana i ka palekana palekana ma lalo o nā kūlana koʻikoʻi. Hoʻohana pinepineʻia nā API 5L i ka hoʻohanaʻana i ka hoʻohanaʻana a me ka laweʻana i ka aila a me nā wahi kaʻa e pono ai e hōʻoia i ka holoʻana o nā wai.

ʻO kēia mau kūlanaʻekolu o nā pips ceaelless i loaʻa i kā lākou mau hiʻohiʻona pono'ī, e uhi ana i nāʻano noi haʻahaʻa, mai ka haʻahaʻa haʻahaʻa a me ka pono.