Butt -Weld Pipe Fittings
Butt Weld Fittings
Butt Weld Fittings

Raccords de soudure cul

Name: China raccords tuyaux butt personnalisés fabricants fournisseurs usine - defar ci Chine - tuyo OCTAL
Brand: OCTAL
SKU: 297893801

10253
Matériaux: Acier carbonique, Acier alloy, Acier inoxydable, duplex / super duplex
Dayo bi: 1⁄2′′ – 48′′
Mur Épaisseur: SCH 5 – SCH XXS
Xeet yi: Concu (45 degre, 90 degre, 180 degre), Tees, Reducteurs, Casquettes, Croix, Stub
Mujjentalu: Mujjentalu biseau (standard), Mujjentaay yu fësul amna
Traitement à chaleur: normalisé, annélé, étempré & tempéré, solution annélé
Test & QA: Saytu dimension, NDT (UT, MT, PT, RT), Hidrostatik
Application yi: Diw & Gaz, Chimik, Kuuraŋ, Raxas Ndox, Tuyo Usine

Yonnee nga laaj

Duggal

Raccords de soudure culay komposaŋu soudure (concours, tee, reducteurs, caps, stub end) lañuy jëfandikoo ngir tabax joints soudé yu mat te dugg ci ligne de processus ak transmission. Valeur bu mag bi ci jëndraccords de soudure culmooy baamtu dimension -digg -ba -mujjentalu, geometrie bisel, ak alignement horaire-kon soudure terrain, NDT, ak dugal ci liggéey mën nañu topp ITP te duñu defaraat fit-up. Octal Pipe dafay joxe jumtukaayi ASME/ASTM/EN ak pajum tàngoor buñ bind, tànneefi NDT, ak MTC buñ mëna topp ngir génne projet bi

Tuyo octaldefarraccords de tuyau de soudure culngir projet petroleum ak gaz, petrochimie, kuuraŋ ak ndox. Nu ngi defar DN15-DN1200 ciasiye karbon (asTM a234 wp/wpc, p235gh), asiye aleage (astem a234 wp11/wp22, p91/p92), ak asiye inox (asTM a403 wp304/304l/316/316l), ak kàttan 10,000 ton weer wu nekk.

Defar ak saytu kalite:

Defar nañu ko ba noppi ñu defaree ko tàngoor ngir am doole ak yàggaay
Saytu dimension yi ak etrier yi, mikrometre yi ak jauge yi ngir xam ndax dañu méngoo bu baax
UT (ultrasonic) xool kalite soudure, ak100% ci soudure yi amul benn sikk
Doxalinu macceer ak spectromètre ak masini saytu mekanik ngir xool limu am ci composition chimik ak màndarga mekanik

Jàppale xarala yi bokku na ci:

Tann meceer bi war ak jamono ngir environmaa yi am pressure bu yéeg wala yuy yàq
Xelal ci wàllu soudure ak instalaasioŋ ngir mëna dem bu baax ak dundu gu yàgg

Jëfandikoo nañu sunuy jumtukaay ci ay projet EPC ci moyen orient, Afrique, ak Amerique, ñu méngoo ak sàrti ASME, ASTM, ak ISO, ñu koy joxe ci waxtu yiñ tëral.

butt weld pipe fittings ASME B169 size 12 to 48 inch chrome moly boiler pipe ASTM A335 P11

Standard yi ak grade yi

Jumtukaay	Fourniture typique (tube octal)
Standard	10253 (ak MSS SP-43 fépp fuñu ko soxlaa) (Octal Pipe Co., Ltd.)
jumtukaay	Carbon / aleage / inox; Duplex ci laaj (Octal Pipe Co., Ltd.)
Gamme de taille	1/2 "-48" (DN15-DN1200) (Co., Ltd.)
Wall (oraire)	SCH 5 ba XXS (Co., Ltd.)
Xeet yi	45/90/180 concours, tee, reducteurs, casquettes, croix, extrémités de stub (Octal Pipe Co., Ltd.)
Dafa jeex	Biseau njeexte standard; am njeexte yu leer (Octal Pipe Co., Ltd.)
tànneefi QA	Saytu dimension yi + UT/MT/PT/RT ci ITP bu nekk; hydro/pneumatique suñu ko laajee (Octal Pipe Co., Ltd.)

Dayo yi: 1⁄2′′ – 48′′

Mur épaisseurs: SCH 5 à SCH XXS

Mujj yi: Bisel (standard), Mujj yu leer (special)

Dafay méngoo ak bride yi, vanne yi ak tuyo yi ci sistem yuñ boole

Xeetu raccords

Xeetu rëdd	Variante yu bari (li nga wara woo)	Li ñu koy jëfandikoo ci sit bi (contexte front de travail)	Detay spec bu am solo ngir moytu liggéeyaat
concours	45 degre / 90 degre / 180 degre; LR (1,5D)vsSR (1,0D)	Yoon wi wër ay rack, ay nelaw, ay patinage; denc pente/drein ci ligne yi	DëggalLR ak SR, NPS/SCH (wala OD×WT), ak biseau standard bu nekk suko defee fit-up soxlawul yëy
Tees	Tee bu tolloo / tee buy wàññi	Branch off boppu jumtukaay/ekipmaa tie-ins; car yuñ defaree bobine	Leeral bu baax dayo bànxaas bi; dëggaloraaru filiaalak tolerans suko defee car yi mënul méngoo ubbi root gap
Wàññikat yi	Konsentrik / Eccentrik (daal - ci kaw - ci kaw / dalal - ci - ci suuf)	Concentric ngir ligne yu taxaw; excentric ngir pompu suction ak daw yu mëna drene	Anamjubluwaay(FOT/FOB) + kalendriye jàll ngir moytu poos ngelaw wala ñàkk pente
Caps	Cap standard; mur bu diis / cap de pression	Tëjal njeexitalu tuyo yi ngir persien hydrotest, njeexitalu dead-, ëlëg	Match cap akoraaru tuyo; firndeel waajal njeexte suko defee kap bi nekk jafe-jafe soudure bu woyof - ba - dëll
Kurus	Croix égal / croix reducteur (di gëna néew)	Manifold yu ndaw yi ak jumtukaay yi dañuy dem - su bayaal bi xat	Firndelal ni mën nañu ko amal: croix yi dañuy sensible ci toleransu dimension - dafay faral di gëna baax jëfandikoo ñaari tee fileek spec yi soxla croix
Mujjentalu Stub / Joints Lap	Motif bu gàtt / guddstub jeexal; jëfandikoo ak lap - bride buñ boole	Bobine yu ñuy faral di toppatoo, lëkkalekaayu tige yu am four, pexe ngir dindi corrosion	Woowalrafetal, Guddaayi kanam gi, ak jaxasoo bride standard suko defee boulong-up ak gasketu toogukaay mën nañu ko seetlu

butt weld pipe fitting cap product image butt weld pipe fittings tee product close-up display

Processus de fabrication de raccords de soudure à cul (sequence de l'usine)

Formage (forge / presse à chaud):mën nañu ko defaree forme concou/tee/reducteur. Jéego bii dafay wane bu baax ni miir bi di méngoo ak geometrie bu njëkk bi, moo tax dafay indi jafe-jafe ci fit-up ci kawraccords de tuyau de soudure cul.
Dagg & joxe jëmm:dañuy dagg barab bu amul dara bi ba noppi profile ko ci dimension yiñ bëgga (lu melni, digg-ba-mujjentalu ak guddaay bi yépp). Form bu méngoo dafay tax defarum bobine bi mëna baamtu-espesialeman ci liggéeyum skid bu am joint yu bari yu ñuy baamtu.
Biseau & waajal njeexte:soudure njeexte masin masin ci profil bisel bi war ak njeexte kaare. Waajal bu dëgër dafay jàppale soudeur yi ñu baña gaawa jeex; dafay gëna am yëg-yëg suraccords de tube de soudure culñu ngi komànde ci OD×WT te ñu ngi seentu fit- bu dëgër.
Traitement thermique (ci grade matériel bi):normalisasioŋ/recougage/recougage solution ñu ngi koy jëfandikoo ni ko matériel bi ak standard bi sàkkee. Pourraccords de tuyau de soudure en acier inoxydable, pajum tàngoor bu jaar yoon bokk na ci li ñuy bàyyi ngir mëna soudure ak sàmmonte ak moomeel.
Finishing surface + génne gu mujj:raccords inox dañuy gëna bari pickled / setal, su ko defee ñu saytu lot bi, màrke ko, ba noppi bàyyi ko ak këyitu toppu (MTC / lot mapping) suko defee ñu mëna nangu yobbu bi ni ñu ko sayturaccords de soudure cul, du piyees yu loose yuñ jaxase.

Saytu ak garanti kalite

Octal Pipe dafay tëral prograamu saytu kalite ci anam yu bari, dalee ko ci macceer bu bees bi ba ci montage bi jeex:

Ëmbeef QC	Li ñuy saytu	Nimero seytu / nangu yi jëndkat yi di jëfandikoo	Li nga joxe ci pack génne
Saytu chimie (PMI/OES)	Firndelu note ngir moytu jaxase (esp. 304L/316L)	100% tàngoor-niveauxool; ngir komànd yu wuute - jëndkat yu bari dañu koy laaj100% PMI	Rapport PMI/OES + kartograafi tàngoor/lot
Test mekanik	Traction / rendement / guddaay (ci tàngoor/lot)	1 set ci tàngoor bu nekk(wala lot bu nekk) muy liiñ bu njëkk; ay test yu bees ci ITP bu nekk ngir liggéey bu jafe	MTC + rapoor test lab
Billet/corps UT (laminations)	Sell bi ci biir balaa/ ginaaw bi ñu forme	Dañu koy faral di leeral ni100% scanner UTngir raccords critiques wala mur yu diis	Rapport UT ak yaatuwaayam + njariñu nangu gi
Kontrôlu dimension	OD/ID, WT, ovale, digg{0}}ba-mujj	Kontrolu butig yiñ gëna xam:ovalité Lu néew wala lu tollu ci 1.0% ci OD; WT nekkul ci suufu nominal bi > 12.5%(sàrt bu gëna ndaw bi ñépp bokk); digg-ba-mujjentalu xool ci B16.9/EN 10253	Fiche de inspection dimensionnelle (basé ci lot-)
Biseau & prep de fin	Angle biseau / face de racine / carré	Base bisel buñ gëna xam (stil ASME B16.25):37.5 degre ± 2.5 degre; root kanam~1,6 mm (1/16")(projet bi mën na gëna tar); squareness bi ñuy faral di saytuLu néew wala lu tollu ci 1.0 mm	Jeexal-waajal dokimaa ci saytu + nataal yi ci laaj
Kontrolu pajum tàngoor	Normalise / recouche / recouge de solution (ci anam wumu mëna doon)	Toppu four bi ak siklu buñ saytu; boroom kër yu bari dañu koy laajtablo tamperatiir ci lote bu nekkak saytu dëgëraay fépp fuñu ko soxlaa	Tàngoor-tablo pajum / dokimaa + rapoor dëgëraay (suñu ko leeralee)
Càmbaru kaw suuf	Plies, tours, craques, inclusions	100% di xool; ngir inox "surface bu sell" seentu dañu koy faral di bind ci PO (amul balans buñ samp, amul boor yu ñaw / burrs)	Limu saytu xool
NDT (ci jumtukaay ak ITP)	MT/PT/UT/RT ni ñu ko soxlaa	Modèlu ITP yiñ gëna xam:MT/PT 100%ci kaw surface yu jafe;RT 10-100%rek suñu joxee raccords soudé / su ITP woote ko	Rapport NDT ak yaatuwaayu couverture + resultaa yi
Test de pression/fuite (su ko jaree)	Hydro / pneumatik	Suñu ko leeralee: hydro1.5 × presioŋ biñ defar; di faral di tëyeLu ëpp wala lu tollu ci 30–120 s(ITP-ñu leeral)	Rapport test (presion/retention/waktu/loolu)

Njariñu xarala

-volume bu kawe bu dëgër:Octal Pipe dafay doxal ay ligne yu bari ci at mi - ngir mëna wéy di joxe ay koli EPC yu bari - concours, tee, reducteurs, ak caps - te du sos pression ci sit bi.
Kalite fit-up buñu mëna baamtu:Kontrolu liggéey bi dafay xoole dimension yi soudeur yi di yëg ci tool bi -yaatuwaayu kuuraŋ bu yamale, saytu ovalite, ak geometrie biseau bu dëppoo-kon fittingu tuyo soudure butt yi dañu wara méngoo bu baax ak catu tuyo bi te wàññi yëy/liggéeyaat bi ñuy souder.
njeexte ci ligne - waajal méngoo (biseau ni génne buñ saytu):Duñu jàppee biseling ni "simili bu mujj", Octal Pipe dafay jëfandikoo ay stasioŋ yuñ jagleel biseling bi jàkkarloo ak angle/suuf, di tëye profile biseau bi nekk ci lots yi -kon anam yi root yi di nekk stabil ci diiru RT/UTven{3}ance accept.
Form + tàngoor-disiplin traitement ci niveau ligne:Coude/tees/reducteurs yi ñu ngi leen di defaree ci yooni forme yuñ kontre ak ci cycle yu méngoo ak tàngoor (normalisasioŋ/annealing/solution annealing ci grade), ak toppu lote yuñ mëna topp ci station bu nekk, kon màndarga mekanik yi ak soudure yi mënul baamtu.
Ndimbalu ingenieur buy tere njuumti ci komànd:Laata ñuy yobbu, Octal Pipe mën na xoolaat isometrics/MTOs ngir firndeel LR/SR, jubluwaay concentrique vs excentrique, jamonoy jaar-jaar, ak jeexal - li ñuy laaj ngir waajal - moytu "xeetu ajustement bu jaarul yoon" yeexal yiy faral di feeñ ci fit.
Export-aar bu pare:Markaasioŋ buñ yamale, aar ci njeexte li, ak ëmbeefi paket/kees dañuy tëye bisel yi ak kanam yiy tënk ñu aar leen ci diir bi ñuy jëfandikoo, suko defee raccord yi yegsi ñu pare ngir jot inspection ak soudure moo gën ñu laal -up liggéey.

180℃return bend butt weld fitting for piping system butt weld reducing tee ASTM A234 WPB reducing branch

Raccords de soudure de cul "Fit-Kartu Risk" (Tuyo vs Tube vs Inoxydable)

Raccords de soudure à cul (paquet de tuyau de base):

Ciraccords de tuyau de soudure cul, point de contrôle bi gëna mag mooyoraaire-fitting bi dafa wara méngoo ak famiy OD/WT bu tuyo bi suko defee soudeur bi baña forse mu "defar ko mu méngoo" ci yëy suuf si wala ubbi bërëb bi. Ci koli Octal Pipe, danuy firndeelNPS + oraire (wala OD × WT)ak tëj standard biy méngoo (lu melni, B16.9) suko defee digg - ba - njeexte ak geometrie bisel ñu des ci yoon wi yépp.

Raccords de tube de soudure à cul (risque de départ de tube OD):

Raccords de tube de soudure culmooy barab bi projet yi di ñàkk seen jotu liggéey ndax "dayo wording" mën na nëbb sistem OD yu wuute. BOM yu sukkandiko ci Tube- dañuy faral di joxeOD×WT ci saasi, ci jamono ji BOM yu sukkandiko ci pipe- di jëfandikooNPS/SCH-ak ñàkka méngoo bu ndaw nekk na jafe-jafe bu rëy sudee joint yu bari dañu orbital-soudé wala prefabriqué ci kaw skid. Li gëna yomb mooy: def fitting tube yi niOD-koposaŋ yiñ saytuak leeral tube OD standard (ak OD × WT) ci PO, du yam ci dayo nominal.

Raccords de tuyau en acier inoxydable (risque de libération du grade kese):

Pourraccords de tuyau de soudure en acier inoxydable, jafe-jafe bi gëna bari du "njuumte 316L" - génne ak defar surprises: anam surface bi stains ci dencukaay, tàngoor - jafe-jafe yiy jafeel soudure, ak jaxaso - lot traceability biy yeexal jot inspection. Octal Pipe dafay gëna yombal PO bi cileer (304L/316L)yokkjeexal/setal xaar, ak yobbu akkartograafi lote (màrk → MTC)Kon mën nañu tànnal raccords yi ci tàngoor ak dayo te duñu leen tànnal ci dëru butig bi.

Aplikaasioŋ yi / Senaario yi ci kanamu liggéey bi (Fu ñuy jëfandikoo Fittings Butt Weld)

Tëj cravate - ci ligne rack en direct (yeesal brownfield):

Crews yi dañuy faral di dagg90 degre LR concours + t-shirt yuy wàññingir soppi yoon wi wër support yi, yokk instrument take-offs, wala takk skid bu bees ci benn header bu yàgg ci diiru palanteer bu gàtt. Jafe-jafe bi "dëgg" mooy fit-gaawaay-sudeedigg-ba-jeexalwala biseau bi mënul ànd, soudeur yi mujjee yëy suuf / reen gap, ak boole bi gëna dëgër ngir jàll RT / UT. Ci kofre Octal Pipe, danuy faral di defar raccords ciLimu ligne ISO(dayo/jamoŋ/materiaal), suko defee ekipu soudure bi mëna tànn concour/tee bi war ci bobine bu nekk te du jaxase miir yi.

Prefabrikaasioŋu bobine tuyo ngir patin modulaire (soudure yu bari, muñ yu dëgër):

Butig skid yi deñuy amal téemeeri joint yu ñuy baamtu-reducteurs concentriques, casquettes, tees, et concours de rayon court--fu benn oraaire bu jaarul yoon mën na dem ba liggéeyaat ci benn xeetu liggéey. Ci jëf, risk bi mooy "sew-ba-dëll" jaar-jaar biy forse parametre bi di soppi diggu - daw bi ak yeexal liggéey bi. Octal Pipe dafay jàppale defar skid ci méngale PO akNPS/SCH (wala OD×WT)ak joxe fittings ak màrku bu leer ak pack génne bu bari-mapped, suko defee bobine yi des ci benn yoon ci soudure bu njëkk bi ba ci hydrotest bu mujj bi.

Suction pompe / procédure drenable (jubluwaay-raccords sensibles):

Ci gaaraasu pomp yi ak ci jumtukaayi liggéey yi,reducteur excentriquedeñukoy jëfandikoo ngir moytu poos yu ngelaw li ak tëye suction bu dëgër-dañuy faraldaal - ci kaw - ci kaw (FOT)ci ligne suction horizontale, ak reducteurs/tee yu orienté ñu ngi jëfandikoo ngir tëye pente drein. Metit wi ci kanam liggéey bi bokkul ak "waññikat bi am na," mooy wàññikat bi ñëw te leeralul jubluwaay bi, moo tax ekipu terrain bi daf ko juum, ginaaw ga mu topp vibration / cavitation wala jafe-jafe drainage. Octal Pipe dafay faral di firndeel jubluwaayu wàññikaay bi (FOT/FOB) ci diiru sitaasioŋ ngir moytu njuumte sit biñ mëna moytu.

Boppu utilite yu am tàngoor wu kawe - (vapër, tàngoor-joxal, lëkkaloo tàngoor yi):

Yooyu kofre dañu wéeru lool ci reducteurs, tee, ak concours yu wara méngoo ak oraaru tuyo alloy yi ak tàngoor-staasu traitement. Focus inspection dafay faral di nekktoppu macceer + tàngoor - firndelu pajum + yaatuwaayu NDTndax boroom yi bëggu ñu fittings yu amul këyit yuñ samp ci boppu buy dox thermique ay at ci ginaaw. Octal Pipe dafay faral di yónnee ay lots fitting alloy ak firnde génne mapped ci màrk yi suko defee boroom inspection mën dindi lote bi te du am poñ tëye.

Jokkoo leen leegi

laaj ak tontu

Q: Raccords de soudure cul vs raccords de tuyau de soudure de cul vs raccords de tube de soudure de cul - lan mooy wuute gi?

A:Ci anam yu bari,raccords de tuyau de soudure culñu ngi tollu ciNPS/DN + oraŋ(OD dañu ko tëral ci NPS bu nekk, miir bi dafay jaar ci oraŋ bi).Raccords de tube de soudure culñu ngi tollu citube OD + mur, kon "tube 2 puus" wuute na ak "tube NPS 2." Sudee sa limu ligne tub la (tub jumtukaay/higité/mekanik), PO bi dafa wara waxtube OD + mur + standardngir moytu fit-up bu méngoowul.

Laaj: Ban bisel la raccords tuyo de soudure butt di ànd ak (ak lan lañu wara xool balaa ñu koy monte)?

A:Butt - waajal njeexte soudure dafay faral di toppASME B16.25: a 37.5 degre ± 2.5 degreangle biseau (par côté) avec un typiquekanam reeni (suuf) lu tollu ci 1.6 ± 0.8 mm(dimension yi dañuy wuute ci stil bi). Ci sit bi, saytu yi gëna gaaw " tere liggéeyaat" ñooyangle biseau + consistance de terre + carré de fin, ndax ñoom ñooy dawal root bi ak RT/UT nangu ci paas bu njëkk bi.

Laaj: Ban sew lañu mëna méngale ak fitting B16.9 ak oraaru tuyo bi (kontrolu yaatuwaayu kuuraŋ-)?

A:PourASME B16.9butt-raccords soudure, norme bi dafay woo87.5%(fileek jëndkat bi waxul beneen tolerans). Loolu moo tax jëndkat yi wara leeraldayo + oraŋ + standard, ak ngir spool yu am solo yokkal benn leeral ngirend-kontrolu yaatuwaayu barab bi(fu OD/ID mëna sàkku dëgëraay).

Laaj: Ngir raccords tige soudure butt acier inoxydable, lan lañu wara leeral ngir moytu njuumte - grade génne (304L vs 316L)?

A:MandargalASTM A403/A403Mgrade ci anam wu leer (misaal,WP304L / WP316L) ak laajmàrk + tàngoor/topp lu bariKon jot saytu mën méngoo → MTC → tàngoor. ASME B16.9 màrku amna mbir yu melniràññeekaay defarkat bi, ràññeekaay macceer bi, ak dayo bi; ngir projet yu wuute -, yokkalLi PMI laaj(misaal, PMI ci tàngoor - lot wala 100% ci mbir yu am solo yuñ tànn). Ci biir kofre yiy joxe Octal Pipe, rapoor PMI ak kartograafi lot tàngoor mën nañu ko boole ak MTC bi suñu ko laajee.