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https://fi.octalpipe.com/uploads/44731/news/n202511281524041e46a.jpg https://fi.octalpipe.com/news/mexico-s-plan-to-impose-high-tariffs-on-chines-17650411460322304.html Meksikon suunnitelman määrätä korkeat tullit kiinalaisen tuonnin kerrotaan viivästyneen https://img01.v15cdn.com/gallery/4x3/207.webp https://fi.octalpipe.com/news/octal-pipe-updates-carbon-steel-pipe-inventory-17650411323909120.html Octal Pipe päivittää hiiliteräsputkien varastoa vuodelle 2025 https://img01.v15cdn.com/gallery/4x3/279.webp https://fi.octalpipe.com/news/company-announcement-participation-17610540939502592.html Yritysilmoitus – osallistuminen 24. NOG Energy Week -konferenssiin ja -näyttelyyn https://fi.octalpipe.com/uploads/44731/news/n2025102415422973838.jpg https://fi.octalpipe.com/news/domestic-valve-status-17575365871363072.html Kotimaan venttiilin tila https://img01.v15cdn.com/gallery/4x3/99.webp https://fi.octalpipe.com/news/valve-cleaning-procedures-17575365855896576.html Venttiilien puhdistusmenetelmät https://img01.v15cdn.com/gallery/4x3/188.webp https://fi.octalpipe.com/news/valve-introduction-17575365852668928.html Venttiilin esittely https://img01.v15cdn.com/gallery/4x3/233.webp https://fi.octalpipe.com/news/drill-pipe-material-standards-17575365871395840.html Porausputkien materiaalistandardit https://img01.v15cdn.com/gallery/4x3/249.webp https://fi.octalpipe.com/news/key-features-of-drill-pipe-17575365847016448.html Poraputken tärkeimmät ominaisuudet https://img01.v15cdn.com/gallery/4x3/199.webp https://fi.octalpipe.com/news/how-to-use-a-sucker-rod-to-pump-oil-17575365841658880.html Kuinka käyttää imutankoa öljyn pumppaamiseen https://img01.v15cdn.com/gallery/4x3/207.webp https://fi.octalpipe.com/news/sucker-rod-usage-precautions-17575365845771264.html Imuvarren käyttöä koskevat varotoimet https://img01.v15cdn.com/gallery/4x3/33.webp https://fi.octalpipe.com/news/the-function-of-the-sucker-rod-17575365837857792.html Imuvarren toiminta https://img01.v15cdn.com/gallery/4x3/300.webp https://fi.octalpipe.com/news/steel-coil-characteristics-17575365827306496.html Teräskelan ominaisuudet https://img01.v15cdn.com/gallery/4x3/192.webp https://fi.octalpipe.com/news/how-to-calculate-steel-coil-weight-17575365838758912.html Teräskelan painon laskeminen https://img01.v15cdn.com/gallery/4x3/71.webp https://fi.octalpipe.com/news/basic-structure-of-galvanized-pipe-17575365820916736.html Galvanoidun putken perusrakenne https://img01.v15cdn.com/gallery/4x3/36.webp https://fi.octalpipe.com/news/what-materials-are-needed-for-flange-manufactu-17575365856273408.html Mitä materiaaleja tarvitaan laipan valmistukseen? https://img01.v15cdn.com/gallery/4x3/223.webp https://fi.octalpipe.com/news/flange-welding-quality-17575365817672704.html Laippahitsauksen laatu https://img01.v15cdn.com/gallery/4x3/149.webp https://fi.octalpipe.com/news/the-importance-of-oil-casing-and-tubing-in-oil-17575365801780224.html Öljykotelon ja letkun merkitys öljyntuotannossa https://img01.v15cdn.com/gallery/4x3/204.webp https://fi.octalpipe.com/news/the-functions-of-oil-casing-17575365814805504.html Öljykotelon toiminnot https://img01.v15cdn.com/gallery/4x3/86.webp https://fi.octalpipe.com/news/applications-of-stainless-steel-pipes-17575365894153216.html Mikä on venttiilien tyypillinen käyttöikä? https://img01.v15cdn.com/gallery/4x3/36.webp https://fi.octalpipe.com/news/uses-of-stainless-steel-pipes-17575365816591360.html Ruostumattomien teräsputkien käyttötarkoitukset https://img01.v15cdn.com/gallery/4x3/266.webp https://fi.octalpipe.com/news/applications-of-stainless-steel-pipe-17575365816132608.html Ruostumattoman teräsputkien sovellukset https://img01.v15cdn.com/gallery/4x3/285.webp https://fi.octalpipe.com/news/stainless-steel-pipe-composition-17575365801190400.html Ruostumattomasta teräksestä valmistettujen putkien koostumus https://img01.v15cdn.com/gallery/4x3/270.webp https://fi.octalpipe.com/news/theoretical-weight-of-stainless-steel-pipe-17575365800748032.html Ruostumattoman teräsputken teoreettinen paino https://img01.v15cdn.com/gallery/4x3/162.webp https://fi.octalpipe.com/news/news-e-17575365792637952.html Uutiset https://img01.v15cdn.com/gallery/4x3/279.webp https://fi.octalpipe.com/news/news-n-17575365775893504.html Uutiset https://img01.v15cdn.com/gallery/4x3/190.webp https://fi.octalpipe.com/news/news-o-17575365782856704.html Uutiset https://img01.v15cdn.com/gallery/4x3/101.webp https://fi.octalpipe.com/info/functions-of-each-layer-in-a-stainless-steel-p-17575365860631552.html Ruostumattoman teräsputken jokaisen kerroksen toiminnot https://img01.v15cdn.com/gallery/4x3/293.webp https://fi.octalpipe.com/info/characteristics-of-stainless-steel-pipes-17575365872935936.html Ruostumattomasta teräksestä valmistettujen putkien luokitus https://img01.v15cdn.com/gallery/4x3/282.webp https://fi.octalpipe.com/info/characteristics-of-stainless-steel-pipe-17575365873411072.html Ruostumattoman teräsputken ominaisuudet https://img01.v15cdn.com/gallery/4x3/6.webp https://fi.octalpipe.com/info/composition-of-oil-casing-17575365873673216.html Öljykotelon koostumus https://fi.octalpipe.com/uploads/44731/info/n2025122910055675dbc.jpg https://fi.octalpipe.com/info/steel-coil-classification-17575365903361024.html Teräskelojen luokitus https://fi.octalpipe.com/uploads/44731/info/n2025122611515562708.jpg https://fi.octalpipe.com/info/do-stainless-steel-pipes-expand-and-contract-w-17575365915157504.html Laajenevatko ja kutistuvatko ruostumattomat teräsputket lämmön ja kylmän vaikutuksesta? https://img01.v15cdn.com/gallery/4x3/279.webp https://fi.octalpipe.com/info/oil-casing-and-tubing-production-process-and-d-17575365919826944.html Öljykoteloiden ja letkujen valmistusprosessi ja yksityiskohtaiset vaiheet https://fi.octalpipe.com/uploads/44731/info/n20251229094912a3f1f.jpg https://fi.octalpipe.com/info/applications-and-advantages-of-galvanized-pipe-17575365958198272.html Galvanoitujen putkien sovellukset ja edut https://fi.octalpipe.com/uploads/44731/info/n20251226153122866da.jpg https://fi.octalpipe.com/info/flange-connection-methods-17575365960508416.html Laippaliitäntämenetelmät https://fi.octalpipe.com/uploads/44731/info/n20251226162945265b8.jpg https://fi.octalpipe.com/info/how-the-sucker-rod-works-17575404501214208.html Kuinka Sucker Rod toimii https://fi.octalpipe.com/uploads/44731/info/n20251226103043e1a02.jpg https://fi.octalpipe.com/info/drill-pipe-steel-grade-strength-17575404503262208.html Poraputken teräsluokan lujuus https://fi.octalpipe.com/uploads/44731/info/n20251226095024c618d.jpg https://fi.octalpipe.com/info/valve-operation-and-maintenance-17575404547318784.html Venttiilin toiminta ja huolto https://fi.octalpipe.com/uploads/44731/info/n202512251146075404c.jpg https://fi.octalpipe.com/info/valve-installation-requirements-17575442786591744.html Venttiilin asennusvaatimukset https://fi.octalpipe.com/uploads/44731/info/n2025122516120782bec.jpg https://fi.octalpipe.com/info/daily-valve-maintenance-17575442811167744.html Päivittäinen venttiilihuolto https://fi.octalpipe.com/uploads/44731/info/n202512251541525c7a3.jpg https://fi.octalpipe.com/info/seamless-steel-pipe-engineered-for-high-inte-17610540892152832.html Saumaton teräsputki – suunniteltu erittäin eheisiin putkisovelluksiin https://fi.octalpipe.com/uploads/44731/info/n20251224154516fda30.jpg https://fi.octalpipe.com/info/astm-a333-grade-6-pipe-17610540919055360.html ASTM A333 Grade 6 -putki https://fi.octalpipe.com/uploads/44731/info/n202512231002031a0f9.jpg https://fi.octalpipe.com/info/astm-a252-grade-3-pipe-pileastm-a252-grade-3-p-17610540961473536.html ASTM A252 Grade 3 putkipaaluASTM A252 Grade 3 putkipaalu https://fi.octalpipe.com/uploads/44731/info/n20251224092057c4c71.jpg https://fi.octalpipe.com/info/astm-a500-grade-c-pipe-specification-17610541012755456.html ASTM A500 Grade C -putkispesifikaatio https://fi.octalpipe.com/uploads/44731/info/n20251223115717a85f2.jpg https://fi.octalpipe.com/info/astm-a213-t11-tubing-specification-17610541012788224.html ASTM A213 T11 -letkumääritys https://fi.octalpipe.com/uploads/44731/info/n202512221643289ea44.jpg https://fi.octalpipe.com/info/astm-a53-grade-a-and-b-steel-pipe-17610541037839360.html ASTM A53 A- ja B-luokan teräsputki https://fi.octalpipe.com/uploads/44731/info/n202512221724298b40e.jpg https://fi.octalpipe.com/info/astm-a335-p9-alloy-steel-pipe-17610541064938496.html ASTM A335 P9 seosteräsputki https://fi.octalpipe.com/uploads/44731/info/n20251222142432b750d.jpg https://fi.octalpipe.com/info/astm-a335-p22-pipe-specification-chrome-moly-17610541104751616.html ASTM A335 P22 -putkispesifikaatio (Chrome Moly Pipe) https://fi.octalpipe.com/uploads/44731/info/n20251219181834cc4e2.jpg https://fi.octalpipe.com/info/astm-a335-p5-seamless-alloy-steel-pipe-17610541105554432.html ASTM A335 P5 saumaton seosteräsputki https://fi.octalpipe.com/uploads/44731/info/n20251222150857948fd.jpg https://fi.octalpipe.com/info/inconel-625-nickel-alloy-625-uns-n06625-17610541198664704.html Inconel 625 (nikkelimetalliseos 625 / UNS N06625) korkea-lujuus korroosion-kestävä putki ja putki https://fi.octalpipe.com/uploads/44731/info/n20251219144557c04df.jpg https://fi.octalpipe.com/info/astm-a335-p11-seamless-alloy-steel-pipe-for-hi-17610541241885696.html ASTM A335 P11 saumaton seosteräsputki korkean lämpötilan{2}}käyttöön https://fi.octalpipe.com/uploads/44731/info/n2025122214024298561.jpg https://fi.octalpipe.com/info/316l-316ti-316hi-stainless-steel-pipe-17610541398664192.html 316L-316Ti-316Hi ruostumaton teräsputki https://fi.octalpipe.com/uploads/44731/info/n20251222182735a80bc.jpg https://fi.octalpipe.com/info/incoloy-825-nickel-alloy-825-uns-n08825-17610541429597184.html Incoloy 825 (nikkeliseos 825 / UNS N08825) korroosiota-kestävä nikkeliseosputki ja -putki https://fi.octalpipe.com/uploads/44731/info/n20251219160312b6357.jpg https://fi.octalpipe.com/info/what-is-a-pipeline-understanding-the-lifeline-17610571210810368.html Mikä on putkisto? Teollisuusjärjestelmien elämänlinjan ymmärtäminen https://fi.octalpipe.com/uploads/44731/info/n202512251552276ef5d.jpg https://fi.octalpipe.com/info/astm-a179-asme-sa179-heat-exchanger-tubes-17610571278787584.html ASTM A179 / ASME SA179 lämmönvaihdinputket https://fi.octalpipe.com/uploads/44731/info/n20251224110549ca5cd.jpg https://fi.octalpipe.com/info/astm-a213-t5-alloy-steel-tubing-17650411685487616.html ASTM A213 T5 seosteräsputki https://fi.octalpipe.com/uploads/44731/info/n20251217170958870e3.jpg https://fi.octalpipe.com/info/astm-a106-grade-b-seamless-pipe-17650411756610560.html ASTM A106 saumaton putki https://fi.octalpipe.com/uploads/44731/info/n20251218163216c2215.jpg https://fi.octalpipe.com/info/astm-a213-t9-alloy-steel-tubing-17650411808875520.html ASTM A213 T9 seosteräsputki https://fi.octalpipe.com/uploads/44731/info/n20251217173534bf7b3.jpg https://fi.octalpipe.com/info/api-5l-x70-welded-line-pipe-specification-17650412160377856.html API 5L X70 Welded Line Pipe Specification https://fi.octalpipe.com/uploads/44731/info/n202512181131346c0b5.jpg https://fi.octalpipe.com/info/astm-a312-stainless-steel-pipe-17650412302181376.html ASTM A312 ruostumaton teräsputki https://fi.octalpipe.com/uploads/44731/info/n20251217161033f531c.jpg https://fi.octalpipe.com/info/api-5l-x65-welded-line-pipe-17650412518319104.html API 5L X65 hitsattu putki https://fi.octalpipe.com/uploads/44731/info/n20251218141108da835.jpg https://fi.octalpipe.com/info/astm-a213-sa213-t9-t11-t22-t91-alloy-and-st-17650417609008128.html ASTM A213/SA213 T9, T11, T22, T91 metalliseos ja ruostumaton letkut https://fi.octalpipe.com/uploads/44731/info/n202512171803591a481.jpg https://fi.octalpipe.com/info/when-do-you-need-premium-connections-17662825200493568.html Milloin tarvitset premium-liitäntöjä API 5CT -kotelolle ja -letkulle? https://fi.octalpipe.com/uploads/44731/info/n20251217094527feca6.jpg https://fi.octalpipe.com/info/how-do-you-choose-the-right-galvanized-steel-p-17662825203934208.html Kuinka valitset oikean galvanoidun teräsputken projektiisi? https://fi.octalpipe.com/uploads/44731/info/n20251216174534ed379.jpg https://fi.octalpipe.com/info/astm-a672-pipe-standard-overview-17673919974335488.html ASTM A672 -putkistandardin yleiskatsaus https://fi.octalpipe.com/uploads/44731/info/n202512291534257285a.jpg https://fi.octalpipe.com/info/cased-hole-vs-openhole-when-to-use-slotted-li-17673920188769280.html Kotelo-Reikä vs avoin reikä: Milloin käyttää uritettuja vuorauksia tai rei'itettyjä putkia https://fi.octalpipe.com/uploads/44731/info/n20251217140221be98c.jpg https://fi.octalpipe.com/info/precision-304-and-316-stainless-steel-tubes-17760546817090560.html Precision 304 ja 316 ruostumattomat teräsputket – pintaluokat, sovellukset ja laadunvalvonta https://fi.octalpipe.com/uploads/44731/info/n20251229163012eef30.jpg https://fi.octalpipe.com/info/how-to-make-pipe-connection-and-sealing-more-r-17760593154139136.html Kuinka tehdä putkiliitännöistä ja tiivistämisestä luotettavampaa https://fi.octalpipe.com/uploads/44731/info/n20251229174746b3636.jpg https://fi.octalpipe.com/info/api-6d-vs-api-608-which-valve-standard-is-rig-17862594152801280.html API 6D vs. API 608: Mikä venttiilistandardi sopii putkiprojekteihin? https://fi.octalpipe.com/uploads/44731/info/n202604011607599f00d.jpg https://fi.octalpipe.com/info/what-is-the-difference-between-seamless-pipe-a-17862594380489728.html Mitä eroa on saumattomalla putkella ja LSAW-putkella? https://fi.octalpipe.com/uploads/44731/info/n20260415094540ad418.png https://fi.octalpipe.com/info/astm-a270-sanitary-tubing-for-hygienic-lines-17862594500862976.html ASTM A270 saniteettiletkut hygienialinjoille https://fi.octalpipe.com/uploads/44731/info/n20260306141546c4b0a.jpg https://fi.octalpipe.com/info/304-vs-316-stainless-steel-17862594709283840.html 304 vs 316 ruostumaton teräs https://fi.octalpipe.com/uploads/44731/info/n20260421110128c75d3.jpg https://fi.octalpipe.com/info/how-to-specify-api-5dp-drill-pipe-to-avoid-rig-17862594959369216.html API 5DP -poraputken määrittäminen laitteiston-sivutäyttöviiveiden- välttämiseksi https://fi.octalpipe.com/uploads/44731/info/n2026040814495514182.jpg https://fi.octalpipe.com/info/api-spec-5cra-standard-17862595010716672.html API SPEC 5CRA -standardi https://fi.octalpipe.com/uploads/44731/info/n20260417114201af028.jpg https://fi.octalpipe.com/info/how-to-specify-api-6a-wellhead-and-christmas-t-17862595272975360.html Kuinka määrittää API 6A kaivonpää ja joulukuusilaitteet oikein https://fi.octalpipe.com/uploads/44731/info/n202604021642177fa97.jpg https://fi.octalpipe.com/info/aisi-4130-alloy-steel-properties-17862596313588736.html AISI 4130 seosteräksen ominaisuudet https://fi.octalpipe.com/uploads/44731/info/n202605061537146b6df.jpg https://fi.octalpipe.com/info/what-is-collapse-pressure-17900520218862592.html Mikä on romahduspaine? https://fi.octalpipe.com/uploads/44731/info/n202605081809559d9a0.png https://fi.octalpipe.com/info/what-are-the-advantages-and-disadvantages-of-p-17900520559911936.html Mitkä ovat polyuretaanieristeisen putken edut ja haitat? https://fi.octalpipe.com/uploads/44731/info/n2026050818132945c5b.jpg https://fi.octalpipe.com/info/what-is-hot-dip-galvanizing-17900520790893568.html Mitä on kuumasinkitys? https://fi.octalpipe.com/uploads/44731/info/n20260515110830a5a6e.webp https://fi.octalpipe.com/info/x7ni9-nickel-steel-17900521049285632.html X7Ni9 Nikkeliteräs https://fi.octalpipe.com/uploads/44731/small/steel-plate202509220253327de22.jpg https://fi.octalpipe.com/info/what-is-sucker-rod-used-for-17900521113052160.html Mihin Sucker Rodia käytetään? https://fi.octalpipe.com/uploads/44731/info/n202605061737000f09e.png