
Carbon Steel Pipe
Kukora Kwemadziro: SCH 10 kusvika SCH 160 (approx. 2–50 mm)
Kureba Sarudzo: 20FT, 40FT, SRL, DRL, kana yakagadzirirwa kusvika ku18 m
Simbi Magiredhi: API 5L B, X42–X70; ASTM A106/A53/A252/A333; Q345B, Q345C, 10–45#
Zviyero: API 5L, ASTM, EN10216, ISO 3183, GB/T 9711, GB/T 8162
Inopera Rudzi: Yakajeka inopera, Beveled inopera, Yakarukwa inopera nekubatana
Sarudzo dzePamusoro: Pendi nhema, Yakaiswa Varnished, Galvanized, 3PE, FBE, Alloy yakarongedzerwa/yakapfeka
Zvishandiso: Mapombi emafuta & gasi, kupihwa kwemvura, kuturika kwechimiro, kuvaka, migodhi slurry, zvidyarwa zvemagetsi
Chii chinonzi carbon steel pipe?
kabhoni simbi pombiipombi yesimbi inonyanya kusanganiswa nayokabhoni uye manganese, nehuwandu hushoma hwezvimwe zvinhu, zvinogadzirwa seisina musonokanaweldedpombi kutakura zvinwiwa, gasi, kana kushanda mabasa ezvimiro. Mumashoko ekutenga, "carbon steel pipe" haisi chinhu chimwe chete-kushanda kwayo chaiko kunotsanangurwa nemwero uye giredhi(semuenzaniso, API/ASTM/EN/GB), iyopombi size(OD × kukora kwemadziro), uye inodiwa yekuongorora / gwaro pasuru yebasa rebasa.
SekuChina-kwakavakirwakabhoni simbi pombi mutengesiuyekabhoni simbi pombi stockist,,Octal Pipe zvinhuASTM A106 isina musono kabhoni simbi pombiye-sevhisi yekupisa, uyeASTM A53isina musono kana kuti welded (dema kana kupisa-dip galvanized) kabhoni simbi pombi yemvura zhinji uye magadzirirwo ezvishandiso, zvese zvinogadzirwa zvinoenderana nedzimwe nyika uye zvinowanikwa nekuora kwemukati/kunze{1}}kunodzivirira pakuvigwa kana kuita zvehasha.

octal pombi Supply Range
Kufananidza magadzirirwo akasiyana epurojekiti, isu tinovhara yakafara dimensional hwindo:
Kunze kwedhayamita:approx.10.3 mm kusvika 1500 mm (½" – 60")
Kukora kwemadziro:kubva pamadziro akareruka / SCH 10 kusvikaSCH 160(anenge 2–50 mm)
Urefu:SRL, DRL, 20 ft, 40 ft, 5–18 m, kana kucheka-kusvika-kureba kwegaba kana kuendesa chirongwa
Mafomu ekupedzisa:plain end, bevelled for field welding, kana shinda ne coupling
|
Item |
Range / Details |
|
Outer Diameter (OD) |
10.3 mm - 1500 mm (½" - 60") |
|
Kukora Kwemadziro |
SCH 10 – SCH 160 (approx. 2 mm – 50 mm) |
|
Urefu |
20FT, 40FT, Single Random Length (SRL), Double Random Length (DRL), 5–18 m, kana customized |
|
Simbi MaGrade |
API 5L B / X42–X70,ASTM A106 Gr B, ASTM A53 B, ASTM A252 Gr 3, ASTM A333 Gr 6, uye zvakajairika kabhoni simbi yakadai 10-45 #, Q345B, Q345C |
|
Mitemo |
API 5L, ASTM A106/A53/A179/A192/A252/A333, EN10216, GB/T 9711, GB/T 8162, ISO 3183 |
|
Inopera Type |
Plain Ends, Beveled Ends, Threaded Ends nema couplings |
|
Surface / Coating |
Pendi nhema, Yakaiswa Varnished, Galvanized, Inopisa-dip Galvanized, 3PE, FBE, Alloy yakapfekwa kana kupfeka |
Izvi zvinoita kuti ukwanise kuhodha mitsara midiki{{0}yakabhoreka uye yakakura-paipi dzepaipi dzakakura kubva kumutengesi mumwe chete.

Octal Pipe Stock
Zviyero & Magiredhi
Isu tinogadzira uye tinopa kune makuru epasi rose makodhi:
- API / ISO mutsetse pombi:API 5L (B, X42–X70), ISO 3183, GB/T 9711
- Boiler / high{0}}temp / yakaderera-sevhisi yekudziya:ASTM A106 Gr. B, ASTM A333 Gr. 6
- Zvakawanda / zvimiro / kuunganidza:ASTM A53, ASTM A252 Gr. 3, GB/T 8162
- Common carbon steels:10–45#, Q345B/C yezvimiro
Saka kunyangwe pombi iri kupinda mutsetse wekutepfenyura, hwaro hwekuputira, kana mutsetse wemvura, tinogona kufananidza iyo spec.
Carbon Steel Pipe Chemical Composition
Carbon simbi pombi kemikariiri giredhi- uye-chaizvoizvo, saka rinofanirwa kudzorwa nemaitiro ekutonga (eg, API 5L, ASTM A106/A53, GB/T 9711) pane kungotsanangura "carbon steel". Mukutenga, nzira inoshanda yekuona chemistry yapfuuraEN10204 3.1 MTCnekutsvagisa kupisa, tichitarisa pazvinhu zvinofambisa kusimba nekushanda kwesevhisi (kazhinji zvakaenzana nekabhoni, P/S zvinogumira, uye chero chirongwa-chakanyanya kurambidzwa seanovava-zvinodiwa zvesevhisi kana zvichiita).


Carbon pipe Manufacturing & Quality Control
Maitiro:inopisa-yakakungurutswa / inopisa-yakawedzerwa isina musono; ERW yemadiki / epakati saizi; LSAW kana SSAW yemitsara mikuru -yepamhenderekedzo yepamhenderekedzo yegungwa nekuputira.
Kurapa kupisa:normalizing, annealing kana tempering kuti isvike iyo mechanic properties inotaurwa muchiyero.
NDT:ultrasonic, eddy ikozvino kana flux leakage yekuyedza pane pombi muviri uye weld musono (zvichienderana nepombi rudzi/standard).
Hydrostatic / mechanical bvunzo:pressure test, tensile and impact bvunzo pasi peyakanyorwa QA system.
Kumaka & kurongedza:mucherechedzo wepombi inomaka negiredhi, saizi, nhamba yekupisa; bundled kana simbi -kurongedzerwa kweframe kutengesera kunze.
| Danho | Chii Chinoitika | Yakajairika Umbowo / Kudzora Point |
|---|---|---|
| 1. Kusarudzwa Kwenzira | Isina musono kana kuti welded (ERW / LSAW / SSAW-HSAW) zvichibva paOD nebasa | PO chiyero + inoshanda chiyero |
| 2. Kupisa Kurapa | Normalizing / annealing / tempering sezvinodiwa | HT rekodhi (kana yatsanangurwa) |
| 3. NDT | Body UT/eddy current + seam UT/RT per standard/ITP | NDT inoshuma nemujenya |
| 4. Hydro & Mechanical | Hydrotest + tensile/impact bvunzo kana yatsanangurwa | Mishumo yebvunzo / QA kuburitswa |
| 5. Dimensional & Ends | OD/WT, ovality, kutwasanuka, kureba; PE/BE kupera prep | Dimensional rekodhi + kupera cheki |
| 6. Kumaka & Packing | Kumaka nehukuru/giredhi/kupisa/mujenya; bundle/frame packing | Rondedzero yekurongedza + yekumaka rondedzero |
| 7. Release Pack | MTC + traceability mepu + yekuongorora bundle | Mapepa-akavakirwa akawanda (Octal Pipe) |
Carbon Steel Pipe Supplier & Stockist
Octal Pipe inoshanda semaviri akabhoni simbi pombi mutengesiyezvigayo odha uye akabhoni simbi pombi stockistkukurumidza-kutevera zvinodiwa zvepurojekiti. Nemasaizi akajairwa anoshandiswa mumapaipi, mitsetse yemvura, uye pombi dzemaindasitiri, tinotsigira kutungamira kupfupi-kuwanikwa kwenguva nekubatanidza kuwanikwa kwemasheya nehurongwa hwekugadzira mabhechi{3}kuti kutenga kugone kuenderanisa zvinotumirwa kune kutevedzana kwepamberi pane kumirira chigayo chimwechete chakazara.
Izvi zvinorevei mukuita:
Stockist-style dispatch:zvakajairika OD/WT/magiredhi anogona kugadzirira nekukurumidza neakajeka kurongedza zvinyorwa, magumo ekudzivirira, uye kutumira kumaka yekugamuchira saiti.
Supplier-style mapurojekiti mapasuru:kune isiri-yakajairwa OD/WT, yakasimba PSL/yekuongorora chiyero, kana pombi yakavharwa, tinobatanidza kugadzira + kuongorora + zvinyorwa mupakeji imwe yekuburitsa.
Zvinyorwa zvinoenderana nekuburitswa kwesaiti:MTC uye zvinyorwa zvekuongorora zvakarongwa nemujenya kuitira kuti QA ikwanise kuyananisa kumaka uye mapepa pasina kubata zvinhu mushure mekusununguka.

Seamless vs Welded Carbon Simbi Pipe: Sarudzo Yekutungamira
Seamless Carbon Steel Pipe (Kana basa rakakosha)
Seamlesskabhoni simbi pombiinogadzirwa nekupisa kukunguruka uye/kana kutonhora kudhirowa pasina longitudinal weld musono. Inowanzotsanangurwa kana basa racho riripohigh pressure/high temperature, kana iripoyakanyanya cyclic kurodha, kana kuti kana chirongwa cheprojekiti chichitaura zvakajeka "chisina musono chete."
Mienzaniso yakajairika:utsi uye yakakwirira-mahedhifoni ezvishandiso mumagetsi, refinery unit piping (mafuta anopisa / ma process lines), uye mitsetse yakakosha apo vatengi vanoda kubvisa weld{1}}seam wongororo yengozi. Mumapakeji aya, Octal Pipe inowanzo tsigira kutenga nekusimbisa iyo chaiyo chiyero / giredhi uye kuendesa inoteedzera MTC seti yakaenderana negwaro rekuongorora dhizaini mafambiro.
Welded Carbon Steel Pipe (Apo OD renji uye kuendesa kunyatsoita nyaya)
Welded kabhoni simbi pombi inovharaERW, LSAW, SSAW/HSAW, uye EFWmaitiro. Kazhinji inosarudzwamadhayamita makuru uye yakareba yakatwasuka, uye kumapurojekiti uko kurongwa kunoenderanastable volume supplyuye zvinogoneka kuenderana-pamusoro.
Mienzaniso yakajairika:API 5L mutsara wepombi mapakeji ezvikamu zvekutapurirana kwemahombekombe, mhanza dzemvura uye mitsara yemvura, uye kusungirira/zvimiro maoko uko nzvimbo yebasa inoda inowirirana OD/WT kuti ikurumidze kurongeka. Octal Pipe inowanzo batsira mapurojekiti aya nekuenzanisa nzira ine welded kune zvinodiwa (ERW yediki/yepakati OD, LSAW yepamusoro-inoda misono yepasuru dzakatwasuka, SSAW/HSAW yekutumira hombe kweOD), uye kujekesa chiyero chekugamuchira seam (UT/RT/hydrotest kana zvichidikanwa) muPO saka kuburitswa kwesaiti hakuitike ".

Coating & Surface Options
| Option | Yakanyanya Kuenderana (Yakajairika Sevhisi) | Procurement Note |
|---|---|---|
| Dema / Varnish | Kuchengetera mukati memba,-yenguva pfupi yekudzivirira corrosion, general pombi | Chitoro-chakashandiswa pakubata/kuchengetedza; isiri-yenguva refu yekurwisa-corrosion system |
| Galvanized (HDG / Electro) | Kuratidzwa kwekunze, mitsara yekushandisa, nzvimbo dzakareruka dzecorrosion | Simbisa chiyero chekuputira, zinc ukobvu, uye tambo yakakodzera (kana T&C) |
| FBE (Fusion Bonded Epoxy) | Mapaipi akavigwa, mitsetse yemvura, kuora kwevhu kuri pakati nepakati | Common pipeline coating; tsanangura DFT uye kugamuchirwa kwezororo kana zvichidikanwa |
| 3LPE / 3PE | Mitsetse yakavigwa, ivhu rine utsinye, mechanical protection needs | Kudzivirira kwakasimba kwemichina; tsanangura layer structure uye ukobvu |
| Yemukati Epoxy / Lining (pakukumbira) | Mvura, slurry, kana corrosion{0}}sensitive media media | Tsanangura rudzi rwembambo, ukobvu, uye maitiro emukati ekugamuchirwa kwepamusoro |

Main Applications (Mamiriro eSaiti Yebasa & Mafambiro Anoita Pipe)
- Pipeline inopararira (tambo → welding → kudzikisa-mukati):
Pakureba ROW inopararira, pombi inosimudzwa kakawanda, inogadzikwa pasi, yakarongeka, yakasungirirwa, uye inodzikiswa mumugero. Marwadzo chaiwokukwana{{0}kunonoka kunonoka(ovality / kutwasuka), pamwesite release hold pointsapo maki uye zvinyorwa zvisingaenderane. Octal Pipe inowanzo tsigira mapasuru aya ane OD/WT control inowirirana uye kuburitsa-ready document set (MTC + lot mapping), saka kupararira hakunonoke ne{3}}cheki uye magwana ekugadzira mapepa.
- Municipal anovhura-mabasa ekucheka (migero yakanyorova, mahwindo ekuzadza kumashure nekukurumidza):
Munguva yemvura inonwiwa kana kuvaka kwemvura, vashandi vanoshanda mukatimigero ine madhaka, kazhinji nemvura yepasi uye zvirongwa zvakasimba zvekudzorera. Kukuvadzwa kwejasi uye kugadzirisa kwezororo kunogona kuve yakavanzika purogiramu muurayi usati wadzoka. Kumabasa aya, Octal Pipe's carbon steel pombi inowanzo kuodha neFBE/3LPE sarudzo uye inoshanda yekupedzisira dziviriro saka kubata nekuita zvinogadzira mashoma{{3}kushamisa anoshamisa panzvimbo.
- Kupinza & mashandiro ehwaro (kusimudza zvinorema, kutyaira, kurongeka):
Mumirwi yemabhiriji nenheyo dzekuvaka, mapaipi anobatwa pasi pemakireni, anotenderedzwa, uye anofambiswa-geometry uye mamiriro ekupedzisira anosarudza kana basa richifamba zvakanaka. Kutadza kutenderera kana kusawirirana kunoguma kunotungamirirakumanikidzwa kurongeka uye kushandazvepanguva yekusimba{{0}kukwira kana kutyaira. Octal Pipe inowanzotarisa kugadzikana kwedimensional uye kupedzisa kugadzirira kuenderana kudzikisa uku kukanganisa kwemunda.
- Slurry / abrasive transport (kuvhuvhuta + kwemukati ngura):
Mumigodhi uye slurry mabasa, iyo yekukundikana modhi inowanzokukurwa kwevhuuye kupfeka kwemukati kwenzvimbo pane kungomanikidza. Mapurojekiti anowanzo tsanangura madziro anorema kana lining yemukati kuwedzera hupenyu hwesevhisi. Octal Pipe inogona kupa kabhoni simbi pombi ine lining/coating sarudzo kuitira kuti pombi ienderane zvirinani neabrasive service pasina kuvimba nekuvandudzwa kwemunda.

Sei Carbon Simbi Pipe kubva Octal Pipe
- Imwe{{0}kunowanika kunowanikwa munzira dzese:Octal Pipe inorongaisina musono + ERW + LSAW + SSAW/HSAWkupa pasi pechikamu chimwe chehunyanzvi, chinonyanya kukosha kana chirongwa chimwechete chasanganisa mitsara yeOD diki/yepakati nehombe{{0}kutumira OD kana kupinza-kutenga kunodzivirira kupatsanura vatengesi uye{2}}kubatanidza magwaro.
- Fekitari{{0}inodzorwa weld & kugadzira mhando (apo vatengi vanoongorora):Pane welded mapakeji, iyo yekugadzira inotarisakugadzira kugadzikana + weld seam control, nekugamuchirwa kwemusono kunoitwa kune zvinodiwa neprojekiti uye kurekodhwa nejeti-saka ongororo yevatengi inonangana nehumbowo, kwete tsananguro.
- Sunungura mapaketi anoenderana neEPC/saiti workflows:Panzvimbo pekutumira mafaera akapararira, Octal Pipe inounganidzaMTC + NDT/hydro/mechanical zvinyorwamune yakawanda{{0}seti yakavakirwa iyo mepu yakananga kune pombi mamaki. Izvi zvinoderedza iyo yakajairika "pombi yakasvika asi isina kuburitswa" kunonoka panguva yekugamuchira uye yekuongorora.
- Pamberi pebasa-yakagadzirira batching nekumaka:Deliveries inogona kurongekanehukuru / mijenya mukutevedzana kwekuisa(semuenzaniso, tambo → kukwana-kumusoro → welding), ine maID masumbu akajeka uye mapepa ekurongedza-kucheka nguva yesaiti yakatambisirwa pakuronga nekudzingirira zvidimbu zvisipo.
- Inopera/kupotera uye kutumira kunze kurongedza kwaitirwa zvekufambisa chaiko:BE/PE pamwe neakajairika coating sarudzo (semuenzaniso,FBE / 3LPE) inogona kurongeka nepombi inopa, yozotumirwa nayokupedzisa kudzivirira uye bundle/simbi-kurongedza mafuremu-inobatsira kana zvirongwa zvanetsa uye chirongwa hachikwanise kuwana chimwe chechitatu-chechitatu chekugadzirisa kana zvikwereti zvekukuvadzwa.
FAQ

Mubvunzo: Ko kabhoni simbi pombi isina musono kupfuura welded?
Mubvunzo: Carbon simbi pombi vs simbi isina tsvina - ndeipi yandinofanira kusarudza?
Mubvunzo: Chii chandinofanira kukumbira kubva kune kabhoni simbi pombi mutengesi / stockist?
Mubvunzo: Chii chinonzi kabhoni simbi pombi saizi renji?
Certifications

CE Certificate

ISO 9001 Chitupa

API Q1 Chitupa

ABS Chitupa

AP-5L Chitupa

API-5CT Chitupa
| Item | Yakajairika Supply Range / Sarudzo |
|---|---|
| Product Forms | Isina Musono (SMLS) uye Yakasungwa (RW / LSAW / SSAW-HSAW / EFW) (Octal Pipe Co., Ltd.) |
| OD Range | 10.3–1500 mm(½"–60") (Octal Pipe Co., Ltd.) |
| Kukora Kwemadziro | SCH 10–SCH 160(approx.2–50 mm(Octal Pipe Co., Ltd.) |
| Urefu | 20FT, 40FT, SRL, DRL,5–18 m, kana kucheka-kusvika-kureba (Octal Pipe Co., Ltd.) |
| Mitemo | API 5L; ASTM A106/A53/A252/A333; EN 10216; ISO 3183; GB/T 9711; GB/T 8162 (Octal Pipe Co., Ltd.) |
| Common Grades | API 5L Gr.B / X42–X70; ASTM A106 Gr.B; ASTM A53 B; ASTM A252 Gr.3; ASTM A333 Gr.6; Q345B/Q345C; 10–45# (Octal Pipe Co., Ltd.) |
| Ends | Plain End (PE), Beveled End (BE), Yakarukwa & Yakabatanidzwa (T&C) (Octal Pipe Co., Ltd.) |
| Surface / Coating | Dema/varnish, galvanized, FBE, 3PE/3LPE, epoxy yemukati/lining, ine mitsetse/yakapfeka (pakukumbira) (Octal Pipe Co., Ltd.) |
| Zvinyorwa | EN10204 3.1 MTC (3.2 / kupupurira pakukumbira); yekuongorora chiyero paPO/ITP |
Ongorora: Kuwanikwa kwekupedzisira uye chiyero chekuyedza zvinoenderana nenzira yakasarudzwa (SMLS/ERW/LSAW/SSAW), yakajairwa, uye basa reprojekiti.
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