ʻO keʻanoʻo API 5L SEEMLES CHEEMLEST STEPET STEPET kahi kiko'ī i hoʻomohalaʻia e kaʻoihanaʻAmelika Hui PūʻIa Ua hoʻohana nuiʻia nā pila o API 5L ʻO kēia kahi hōʻike i nāʻano mea likeʻole o ka API 5L a me kā lākou e pili ana i nā hana hana.

Waiwai
API 5Lh 5L G G GR.B X42, API 50, API 50

Pūhala Hana
ʻO ke kaʻina hana o API 5L seam filaike keleawe e pili ana i nā hana likeʻole:

Nā Kūlana Kūʻai Kūlana: E koho i nā bilet kila kiʻekiʻe-kiʻekiʻe
Hūnā a me ka panaʻana: ua hoʻomehanaʻia ka Billet i kahi mahana kūpono a laila e hanaʻia kahi Buit Fail Faillet ma kahi mīkini piering.
ʻO ka holo wela
ʻO ka hana wela
Ke kiʻi anuanu a iʻole ke aniani o ke anuanu
Kālā papa hana
Ponoʻo Api 5l Seelless Steel Pops i ka nānāʻana ma mua o ka nānāʻana ma mua o ka haʻaleleʻana i kaʻoihana e hoʻokō ai i nā koi maʻamau:

ʻO keʻano hoʻohālikelike o keʻano: E nānā i ka hoʻohuiʻana o ka lāʻau lapaʻau o ka paila kila e hōʻoia e kū pono i nā kūlana i kohoʻia.
ʻO ka ho'āʻoʻana i ka waiwai mechanical
ʻO ka hōʻike hoʻokolohuaʻoleʻole: E hoʻohana i ka Ultrasonic Flaw Deviscking a me X-Ray e nānā i nā hemahema o ka paila o ke kiʻi.
ʻO kaʻikeʻike: E hōʻoia i ka nui o ka diameter, ka nui o ka paila a me ka lōʻihi o ka paila kila kila e hoʻokō ai i nā koi.
Hōʻike Hydrostatic: Hana i ka hoʻokolohua hydrostatic ma ka paila kila e hōʻoia ai i kona palekana a me ka hilinaʻi ma lalo o keʻano hana.
Hōʻaʻakeʻa
Ua hoʻohana nuiʻia nā pila o API 5L ʻO API 5L mau kīpī 5L i nā kumukūʻai likeʻole he kūpono nāʻano likeʻole no nāʻano likeʻole a me nā kulekele maoli,ʻike i nā pono o nā kūlana hana paʻakikī. E hōʻoia i nā kaʻina hana hana a me nā loiloi hale hana i ka maikaʻi a me ka hana o nā piptes steel, e hāʻawi ana i kahi'ōnaehana palekana no kahi'ōnaehana palekana a palekana.