Paipu
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Paipu kila humuhumu wela
Hoʻohana ka laina hana paipu kila wili ʻole wela i ka paipu ʻōwili Arccu-Roll holomua e hana i ka casing, tubing, paipu wili, pipeline a me nā piping wai, a pēlā aku.
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Paipu ʻEli Kaumaha (HWDP)
Hana ʻia ka paipu wili kaumaha hoʻohui ʻia mai ke kila kūkulu hui ʻia ʻo AISI 4142H-4145H. Hoʻokō pono ke ʻano hana ʻana i nā kūlana SY/T5146-2006 a me API SPEC 7-1.
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Hoʻōla Hoʻomehana Kūloko o ka Paipu Epoxy FRP
Hana ʻia nā laina ʻili HP plastik i hoʻoikaika ʻia me ka fiber epoxy a me nā paipu downhole e kūlike pono me nā kikoʻī API. Hiki i ka hopena makahiki i 2000km ka lōʻihi me ke anawaena mai DN40 a i DN300mm. Loaʻa i ka laina ʻili epoxy FRP HP nā pilina kaula poepoe API maʻamau i loko o nā mea i hui pū ʻia, nona ke kūpaʻa ʻana i ka ʻaʻahu e hoʻonui ai i ke ola hana paipu.
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ʻO ka paipu ʻōwili wili-Slick a me Spiral Downhole
Hana ʻia ke kola wili mai ka AISI 4145H a i ʻole ke kila huila ʻōwili hoʻopau, i hana ʻia e like me ke kūlana API SPEC 7.
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ʻO ka paipu paipu API a me ka paipu uhi o ke kahua ʻaila
Hana ʻia nā paipu a me nā ʻili e like me nā kikoʻī API. Hoʻopiha ʻia nā laina mālama wela me nā lako holomua a me nā mea ʻike e hiki ke lawelawe i nā ʻili ma nā anawaena 5 1/2″ a i 13 3/8″ (φ114~φ340mm) a me nā paipu ma nā anawaena 2 3/8″ a i 4 1/2″ (φ60~φ114mm).
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Paipu ʻeli API 3.1/2”-5.7/8” no ka ʻeli ʻaila / kinoea
Hana ʻia nā paipu a me nā ʻili e like me nā kikoʻī API. Hoʻopiha ʻia nā laina mālama wela me nā lako holomua a me nā mea ʻike e hiki ke lawelawe i nā ʻili ma nā anawaena 5 1/2″ a i 13 3/8″ (φ114~φ340mm) a me nā paipu ma nā anawaena 2 3/8″ a i 4 1/2″ (φ60~φ114mm).