FEP Encapsulated 316L Mana Mana

ʻO ka wehewehe pōkole:

ʻO Welded Control Lines ka hana i makemake ʻia no nā laina hoʻokele i hoʻohana ʻia i ka ʻaila downhole a me nā noi kinoea.Hoʻohana ʻia kā mākou mau laina mana welded ma SCSSV, Chemical Injection, Advanced Well Completions, a me nā noi gauge.Hāʻawi mākou i nā laina mana like ʻole.(TIG Welded, a me ka lana i huki ʻia, a me nā laina me nā mea hoʻonui) Hāʻawi nā kaʻina hana like ʻole iā mākou i ka hiki ke hana i kahi hopena e hoʻokō i kāu hoʻopau maikaʻi.


Huahana Huahana

Huahana Huahana

Hoʻolauna Huahana

Ua hoʻohana maikaʻi ʻia nā huahana tubing no ka ʻoihana aila a me ke kinoea i kekahi o nā kūlana subsea a me ka downhole a ua loaʻa iā mākou kahi moʻolelo lōʻihi i hōʻoia ʻia no ka hoʻolako ʻana i nā huahana e hoʻokō i nā koi koʻikoʻi o ka ʻoihana aila a me ke kinoea.

ʻO kahi laina hydraulic liʻiliʻi-diameter i hoʻohana ʻia no ka hana ʻana i nā lako hoʻopau downhole e like me ka ʻili i hoʻopaʻa ʻia i lalo o ka ʻili palekana palekana (SCSSV).ʻO ka hapa nui o nā ʻōnaehana i hoʻohana ʻia e ka laina hoʻokele e hana ma ke kumu palekana-palekana.Ma kēia ʻano, hoʻomau ka laina hoʻomalu i nā manawa a pau.ʻO ka leak a i ʻole ka hāʻule ʻana i ka pau ʻana o ke kaomi laina mana, e hana ana e pani i ka valve palekana a mālama i ka pūnāwai.

Hōʻike Huahana

Laina Mana Mana 316L FEP (2)
Laina Mana Mana 316L FEP (3)

Hiʻona huila

SS316L he austenitic chromium-nickel stainless steel me ka molybdenum a me ka haʻahaʻa kalapona.

Pale ʻino
ʻO nā ʻakika organik ma nā haʻahaʻa kiʻekiʻe a me nā mahana haʻahaʻa.
ʻO nā ʻakika inorganic, e laʻa me ka phosphoric a me ka sulfuric acid, ma ka haʻahaʻa haʻahaʻa a me ka mahana.Hiki ke hoʻohana ʻia ke kila i loko o ka sulfuric acid o ka nui ma luna o 90% ma ka wela haʻahaʻa.
ʻO nā wai paʻakai, e laʻa i nā sulphates, sulphides a me nā sulphites.

Kaiapuni Caustic
Hiki i nā kila Austenitic ke koʻikoʻi i ka pohā ʻino.Hiki paha kēia ma nā mahana ma luna o 60°C (140°F) inā pili ke kila i ke koʻikoʻi tensile a ma ka manawa like e pili pū me kekahi mau haʻina, ʻo ia hoʻi nā mea i loaʻa nā chlorides.No laila e pale ʻia kēlā mau kūlana lawelawe.Pono e noʻonoʻo ʻia nā kūlana i ka wā e pani ʻia ai nā mea kanu, no ka mea, hiki i nā condensates i hana ʻia a laila hiki ke hoʻomohala i nā kūlana e alakaʻi ai i ke koʻikoʻi ʻino a me ka lua.
He haʻahaʻa kalapona ko SS316L a no laila ʻoi aku ka maikaʻi o ka pale ʻana i ka corrosion intergranular ma mua o nā kila o ke ʻano SS316.

Pepa ʻikepili ʻenehana

Alloy

OD

WT

Hua ikaika

Ikaika U'i

ʻO ka lōʻihi

ʻoʻoleʻa

Pumi Hana

Paʻi Pahū

Paʻi hāʻule

iniha

iniha

MPa

MPa

%

HV

psi

psi

psi

 

 

min.

min.

min.

max.

min.

min.

min.

SS316L

0.250

0.035

172

483

35

190

5,939

26,699

7,223

SS316L

0.250

0.049

172

483

35

190

8,572

38,533

9,416

SS316L

0.250

0.065

172

483

35

190

11,694

52,544

11,522


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