Nuhou Huahana
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ASTM A234 WPB paipu paipu
E pili ana i ka ASTM A234 WPB pipe fittings ʻO ASTM A234 ka kikoʻī maʻamau no nā mea hoʻopili paipu kila e loaʻa i ke kalapona a me nā mea hao hao no nā lawelawe wela a me ke kiʻekiʻe.Hoʻopili ia i nā mea kila o nā ʻano wili ʻole a welded.Hoʻohana ʻia nā mea hoʻopili Pipe Steel i nā pipeline kaomi a ma pr ...Heluhelu hou aku -
Hoomaemae puaa
ʻO nā paipu i ka hana ʻenehana a me nā ʻāpana kīwila he nui nā noi, no ka wai, ka aila, ke kinoea a me nā wai ʻē aʻe i lawe ʻia me ka hoʻohana ʻana i ka pipeline he maʻalahi, wikiwiki a haʻahaʻa nā kumu kūʻai, ʻoi aku hoʻi i ke kaʻina kaʻa kaʻa lōʻihi, hiki ke hōʻike iā ia. nā pōmaikaʻi i ka lōʻihi ...Heluhelu hou aku -
Aila hoʻohana paipu kūikawā a me nā waeʻano
Hoʻohana nui ʻia ʻo OCTG no ka hoʻoheheʻe ʻana i ka aila a me ke kinoea.Loaʻa iā ia ka paipu hoʻoheheʻe aila, casing, pumping tubing.Hoʻohana nui ʻia nā paipu hoʻoheheʻe aila e hoʻopili i ke kola drill a me ka bit a hoʻolilo i ka mana wili.Hoʻohana nui ʻia ka pahu aila no ka wili ʻana a me ka hoʻopau ʻana o ka si ...Heluhelu hou aku -
Pono mālama o ka paipu kila maʻalahi
ʻO nā koi o ka mālamaʻana i ka paipu kila maʻalahi 1. Ināʻaʻole i mālama maikaʻiʻia nā paipu kila maʻalahi, e pili ana ia i ka holomua o ka hanaʻana.Maʻaneʻi e hoʻolauna i kekahi o nā ʻano hana maʻamau o ka mālama ʻana i kahi paipu hikiwawe: 2. No ka nānā ʻana inā ua paʻa nā bolts paipu hikiwawe.3...Heluhelu hou aku -
ʻO ka paipu paila haʻahaʻa haʻahaʻa a me waena
Hoʻohana ʻia ka paipu paila haʻahaʻa haʻahaʻa a i ʻole ka paipu paʻa paʻa i ka capillary perforated, a laila kelepona i hana ʻia e ka ʻōwili wela, ʻōwili ʻia a i ʻole ke anu.Wahi a nā helu helu ʻole, ʻo nā ʻoihana hana paipu ʻole o Kina ma kahi o 240 ʻoi aʻe ma mua o kahi hui paipu kila ʻole e pili ana i ...Heluhelu hou aku -
Hoʻomaikaʻi i ka pale ʻana o ka 304 stainless steel mānoanoa-walled tube surface
ʻO 304 ke kila kila mānoanoa-pāpā weld ʻokoʻa ma mua a ma hope o ka mālama ʻana i ka ʻili a me ka hana ʻana e hōʻike ana: hiki i kēia ʻano ke hoʻopau i ke kala a me ka huhū.Ke hoʻokiʻekiʻe ka poʻe i ka 304 stainless steel mānoanoa-walled tube surface oxide layer of chromium oxide content, ke ʻano o ka oxide ...Heluhelu hou aku