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Butt Weld Fittings
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Butt Weld Fittings

Awọn ajohunše: ASME B16.9, ASTM A234 (erogba / alloy), ASTM A403 (alagbara), EN 10253
Ohun elo: Erogba Irin, Alloy Irin, Irin alagbara, Duplex / Super Duplex
Iwọn Iwọn: ½″ - 48″
Sisanra odi: SCH 5 - SCH XXS
Awọn oriṣi: Awọn igbonwo (iwọn 45, iwọn 90, iwọn 180), Tees, Reducers, Caps, Crosses, Stub Dopin
Ipari: Awọn opin Beveled (boṣewa), Awọn opin pẹtẹlẹ wa
Itọju Ooru: Ti ṣe deede, Annealed, Parun & Ibinu, Ti tu ojutu
Idanwo & QA: Awọn sọwedowo iwọn, NDT (UT, MT, PT, RT), Hydrostatic
Awọn ohun elo: Epo & Gaasi, Kemikali, Agbara, Itọju Omi, Pipin Iṣẹ
Fi ibere ranṣẹ
Ifihan ọja

Butt weld awọn ibamuti wa ni weld{0}} awọn paati ipari (awọn igbonwo, tees, atehinwa, awọn fila, stub ends) ti a lo lati kọ ni kikun{1}} awọn isẹpo welded lori ilana ati awọn laini gbigbe. Awọn bọtini igbankan iye tiapọju weld ibamujẹ atunwi onisẹpo{0}}aarin{1}lati{2}}opin, geometry bevel, ati titoṣeto iṣeto -nitorina alurinmorin aaye, NDT, ati fifisilẹ le tẹle ITP laisi ibamu- atunṣeto soke. Octal Pipe n pese awọn ibamu ibamu ASME/ASTM/EN pẹlu itọju ooru ti a gbasilẹ, awọn aṣayan NDT, ati MTC ti o wa kakiri fun itusilẹ iṣẹ akanṣe

 

Octal Pipeawọn iṣelọpọapọju weld pipe paipufun epo & gaasi, petrochemical, agbara, ati awọn iṣẹ omi. A ṣe agbejade DN15-DN1200 nierogba irin (ASTM A234 WPB/WPC, P235GH), irin alloy (ASTM A234 WP11/WP22, P91/P92), ati irin alagbara (ASTM A403 WP304/304L/316/316L), pẹlu agbara oṣooṣu ti 10,000 toonu.

Ṣiṣẹjade & Iṣakoso Didara:

  • Ti ṣe agbekalẹ ati ooru{0} ti a ṣe itọju fun agbara deede ati agbara
  • Awọn sọwedowo onisẹpo nipa lilo awọn calipers, micrometers, ati awọn iwọn lati rii daju pe o yẹ
  • UT (ultrasonic) ayewo fun weld didara, pẹlu100% ti awọn welds ti jẹri abawọn{1}}ọfẹ
  • Idanwo ohun elo pẹlu awọn spectrometers ati awọn ẹrọ idanwo ẹrọ lati jẹrisi akojọpọ kemikali ati awọn ohun-ini ẹrọ

Atilẹyin imọ-ẹrọ pẹlu:

  • Yiyan ohun elo to tọ ati iṣeto fun titẹ giga{0} tabi awọn agbegbe ibajẹ
  • Ni imọran lori alurinmorin ati awọn iṣe fifi sori ẹrọ fun ṣiṣan dan ati igbesi aye iṣẹ pipẹ

A ti lo awọn ohun elo wa ni awọn iṣẹ akanṣe EPC kọja Aarin Ila-oorun, Afirika, ati Amẹrika, pade ASME, ASTM, ati awọn iṣedede ISO, ati jiṣẹ lori awọn iṣeto iṣẹ akanṣe.

 

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

 

Awọn ajohunše & Awọn giredi Ohun elo

 

Nkan Ipese Aṣoju (Pipu Octal)
Awọn ajohunše ASME B16.9, ASTM A234/A403, EN 10253 (pẹlu MSS SP-43 nibiti o wulo) (Octal Pipe Co., Ltd.)
Awọn ohun elo Erogba / alloy / alagbara; ile oloke meji lori ìbéèrè (Octal Pipe Co., Ltd.)
Iwọn iwọn 1/2"–48" (DN15–DN1200) (Octal Pipe Co., Ltd.)
Odi (iṣeto) SCH 5 si XXS (Octal Pipe Co., Ltd.)
Awọn oriṣi 45/90/180 igbonwo, tees, reducers, fila, irekọja, stub pari (Octal Pipe Co., Ltd.)
Ipari Beveled pari boṣewa; awọn opin ti o wa ni itele (Octal Pipe Co., Ltd.)
Awọn aṣayan QA Awọn sọwedowo iwọn + UT / MT / PT / RT fun ITP; hydro/pneumatic lori ìbéèrè (Octal Pipe Co., Ltd.)

 

Awọn iwọn: ½″ - 48″

Awọn sisanra ogiri: SCH 5 si SCH XXS

Ipari: Beveled (boṣewa), Itele Ipari (pataki)

Ni ibamu pẹlu awọn flanges, falifu, ati awọn paipu ni awọn ọna ṣiṣe

 

Orisi ti Butt Weld Fittings

Iru ibamu Awọn iyatọ ti o wọpọ (kini lati pe jade) Ohun ti o nlo fun lori aaye (ọrọ iwaju iṣẹ) Awọn alaye pato bọtini lati yago fun atunṣiṣẹ
Awọn igbonwo 45 iwọn / 90 ìyí / 180 iwọn; LR (1.5D)vsSR (1.0D) Ipa ọna ni ayika agbeko, sleepers, skids; pa ite / sisan lori ilana ati IwUlO ila JẹrisiLR la SR, NPS/SCH (tabi OD×WT), ati bevel fun boṣewa to bẹ -oke ko nilo lilọ
Eyin Tii dogba / Dinku tee Ẹka kuro awọn akọle si awọn ohun elo/tai ohun elo{0}}ins; se spool ẹka Pato iwọn ẹka kedere; jẹrisiiṣeto ẹkaati awọn ifarada nitorina aiṣedeede ẹka ko ṣii aafo gbongbo
Dinku Concentric / Eccentric (alapin-lori{1}}oke / filati{2}}lori{3}}isalẹ) Concentric fun inaro ila; eccentric fun fifa fifa ati awọn gbalaye drainable Ipinleiṣalaye(FOT/FOB) + iṣeto iyipada lati ṣe idiwọ awọn apo afẹfẹ tabi pipadanu ite
Awọn fila Standard fila; eru odi / titẹ fila Pipade paipu fun awọn afọju hydrotest, oku{0}}opin, tai ojo iwaju{1}}ins Baramu fila sipaipu iṣeto; jẹrisi igbaradi ipari ki fila ma ba di tinrin -lati{1}}iṣoro weld nipọn
Awọn agbelebu Agbelebu dọgba / idinku agbelebu (ko wọpọ) Iwapọ ati ohun elo yoo mu- kuro nigbati aaye ba há Jẹrisi ṣiṣeeṣe: awọn agbelebu jẹ ifarabalẹ si ifarada iwọn-wọn{0}} nigbagbogbo dara julọ lati lo tee meji ayafi ti alaye lẹkunrẹrẹ ba nilo agbelebu
Stub dopin / Lap Joints Apẹrẹ kukuru / gigunawọn opin stub; ti a lo pelu itan -apapọ Awọn spools itọju loorekoore, awọn asopọ paipu ila, awọn ilana igbanilaaye ipata Iṣẹ patakiapẹrẹ, oju gigun, ati apewọn flange ibarasun bẹ bolt{0}} ati ijoko gasiketi jẹ asọtẹlẹ

 

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

 

Ilana iṣelọpọ Awọn ohun elo Butt Weld (Ilana Ile-iṣẹ)

 

  1. Ṣiṣẹda (figi / titẹ gbona):òfo ti o yẹ ti wa ni akoso sinu igbonwo / tee / apẹrẹ idinku. Igbesẹ yii ṣe ipinnu pataki isokan ogiri ati jiometirika ipilẹ, eyiti o jẹ idi ti o fi kan ibamu taara{1}apọju weld pipe paipu.
  2. Gige & ṣe apẹrẹ:òfo òfo ni a ge ati ṣe profaili si awọn iwọn ibi-afẹde (fun apẹẹrẹ, aarin{2}}si{3}}ipari ati ipari apapọ). Iṣatunṣe deede jẹ ki iṣelọpọ spool le tun ṣe- ni pataki lori iṣẹ skid pẹlu ọpọlọpọ awọn isẹpo leralera.
  3. Beveling & igbaradi ipari:awọn opin weld ti wa ni ẹrọ si profaili bevel ti a beere ati opin squareness. Idurosinsin opin Prepu iranlọwọ welders mu kan dédé root majemu; o di ani diẹ kókó nigbatiapọju weld tube ibamuti paṣẹ nipasẹ OD×WT ati pe o yẹ ki o wa ni wiwọ - soke ni a reti.
  4. Itọju igbona (nipasẹ ipele ohun elo):normalizing/annealing/ojutu annealing ti wa ni loo bi beere nipa awọn ohun elo ati ki boṣewa. Funirin alagbara, irin apọju weld pipe paipu, itọju ooru to tọ jẹ apakan ti ipilẹ idasilẹ fun weldability ati ibamu ohun-ini.
  5. Ipari dada + itusilẹ ikẹhin:Awọn ohun elo irin alagbara ni igbagbogbo mu / ti sọ di mimọ, lẹhinna a ṣe ayewo pupọ, samisi, ati tu silẹ pẹlu iwe itọpa (MTC/ maapu pupọ) nitorinaa gbigbe le gba bi iṣakosoapọju weld ibamu, ko adalu alaimuṣinṣin ege.

 

Ayewo & Didara idaniloju

 

Octal Pipe n fi agbara mu eto iṣakoso didara ipele lọpọlọpọ- lati ohun elo aise si ibamu pipe:

QC ohun kan Ohun ti a ṣayẹwo Aṣoju iṣakoso / awọn nọmba gbigba awọn olura lo Ohun ti o gba ninu idii idasilẹ
Ijẹrisi kemistri (PMI/OES) Ìmúdájú ìyí láti dènà àkópọ̀- (esp{1}}L/316L) 100% ooru{1} ipeleijerisi; fun adalu - ibere onipò ọpọ awọn olura nilo100% nkan PMI Iroyin PMI/OES + ooru / maapu pupọ
Awọn idanwo ẹrọ Fifẹ / ikore / elongation (fun ooru / pupọ) 1 ṣeto fun ooru(tabi fun pupọ) bi ipilẹ; awọn idanwo afikun fun ITP fun iṣẹ pataki Iroyin idanwo MTC + lab
Billet/UT body (laminations) Ohun ti inu ṣaaju / lẹhin ti o ṣẹda Nigbagbogbo pato bi100% UT wíwofun lominu ni ibamu tabi eru odi Ijabọ UT pẹlu ipari + abajade gbigba
Iṣakoso onisẹpo OD/ID, WT, ovality, aarin{0}}lati{1}}opin Awọn iṣakoso ile itaja deede:ovality Kere ju tabi dogba si 1.0% ti OD; WT ko labẹ orukọ nipasẹ> 12.5%(ofin ti o kere julọ ti o wọpọ); aarin -si{1}}opin ti a ṣayẹwo fun B16.9/EN 10253 Iwe ayẹwo oniwọn (pilẹṣẹ pupọ-)
Bevel & igbaradi ipari Bevel igun / root oju / squareness Ipilẹ bevel ti o wọpọ (ASME B16.25 ara):37,5 iwọn ± 2,5 iwọn; root oju ojo melo~1.6 mm (1/16")(ise agbese le Mu); opin squareness igba dari siKere ju tabi dogba si 1.0 mm Pari- igbasilẹ iṣayẹwo igbaradi + awọn fọto ti o beere
Iṣakoso itọju igbona Deede / annealing / annealing ojutu (bi iwulo) Ileru traceability pẹlu iṣakoso ọmọ; ọpọlọpọ awọn onihun beere funawọn shatti iwọn otutu fun ipeleati awọn sọwedowo lile ni ibi ti o nilo Ooru - chart itọju / igbasilẹ + ijabọ lile (ti o ba jẹ pato)
Idanwo dada Awọn folda, awọn ipele, awọn dojuijako, awọn ifisi 100% wiwo; fun alagbara “dada mimọ” ireti nigbagbogbo ni kikọ sinu PO (ko si iwọn ti a fi sii, ko si awọn egbegbe didasilẹ / burrs) Akojọ ayẹwo wiwo
NDT (fun ohun elo & ITP) MT/PT/UT/RT bi beere Awọn ilana ITP ti o wọpọ:MT/PT 100%lori awọn aaye pataki;RT 10–100%nikan nigbati awọn ohun elo welded ti wa ni ipese / nigbati ITP pe Awọn ijabọ NDT pẹlu iwọn agbegbe + awọn abajade
Idanwo titẹ / jijo (nigbati o nilo) Hydro / pneumatic Ti o ba ni pato: hydro commonly1.5 × titẹ apẹrẹ; idaduro akoko nigbagbogboTi o tobi ju tabi dogba si 30-120 s(ITP{0}}itumọ) Ijabọ idanwo (titẹ / idaduro / akoko / pupọ)

 

Awọn anfani Imọ-ẹrọ

 

  1. Iduro ga ju{0}}jade iwọn didun:Octal Pipe n ṣiṣẹ ọpọ awọn laini idasile ni ọdun- yika lati jẹ ki ipese duro dada fun ọpọlọpọ awọn akojọpọ EPC{1}} igbonwo, tees, awọn idinku, ati awọn fila{2}laisi ṣiṣẹda titẹ iṣeto lori aaye.
  2. Didara ti o le tun ṣe deede-:Iṣakoso ilana dojukọ awọn iwọn ti awọn alurinmorin lero ni aaye gangan-Isokan sisanra ogiri, iṣakoso ovality, ati geometry bevel dédé-Nitorina awọn ohun elo paipu weld ti o wa ni ibamu ni mimọ pẹlu awọn opin paipu ati dinku lilọ/atunse lakoko alurinmorin.
  3. Ipari laini -Ipejọpọ aitasera (bevel bi iṣẹjade iṣakoso):Dipo ti itọju beveling bi igbesẹ “iṣẹju ti o kẹhin”, Octal Pipe nlo opin igbẹhin{1}ti nkọju si/awọn ibudo beveling pẹlu awọn sọwedowo igun/ilẹ, titọju profaili bevel ni ibamu kọja ọpọlọpọ-ki awọn ipo gbongbo duro duro lasiko RT/UT{3}} gbigba weld ti a dari.
  4. Ṣiṣẹda + ooru{1}} ilana itọju ni ipele ila:Awọn igbonwo/tee/awọn oludinku ni a ṣe nipasẹ awọn ipa ọna idaako ti iṣakoso ati ooru ti o baamu{0}awọn iyipo itọju (normalizing/annealing/ojutu annealing nipasẹ ite), pẹlu itọpa ipele nipasẹ ibudo kọọkan{1}} nitori naa awọn ohun-ini ẹrọ ati weldability jẹ atunṣe, ko da lori aṣa oniṣẹ.
  5. Atilẹyin imọ-ẹrọ ti o ṣe idiwọ pipaṣẹ awọn aṣiṣe:Ṣaaju ki o to sowo, Octal Pipe le ṣe ayẹwo awọn isometrics/MTO lati jẹrisi LR/SR, concentric vs eccentric orientation, iṣeto awọn iyipada, ati opin{0}awọn ibeere igbaradi{1}yina fun awọn idaduro “oriṣi ibamu ti ko tọ” ti o han ni deede nikan ni ibamu{2}}soke.
  6. Ṣe okeere{0}}aabo ti o ṣetan:Siṣamisi ti o ni idiwọn, aabo ipari, ati iṣakojọpọ idii / crate jẹ aabo awọn bevels ati awọn oju didimu lakoko mimu, nitorinaa awọn ohun elo ti o wa ni imurasile fun gbigba ayewo ati alurinmorin ju ki o kan- iṣẹ soke.

 

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

 

Awọn Fitting Weld Butt "Fit-Map Ewu ti oke" (Pipe vs Tube vs Stainless)

 

Awọn ibamu weld Butt (awọn idii paipu ipilẹ):

  • Ninuapọju weld pipe paipu, akọkọ Iṣakoso ojuami nititete iṣeto{{0}Ayẹyẹ naa gbọdọ baramu idile OD/WT paipu naa ki a maṣe fi agbara mu alurinmorin lati “jẹ ki o baamu” nipa lilọ ilẹ gbòǹgbò tabi ṣiṣi aafo naa. Lori awọn idii Octal Pipe, a jẹrisi deedeNPS + iṣeto (tabi OD×WT)ki o si tii apewọn ibamu (fun apẹẹrẹ, B16.9) ki aarin{3}}si{4}}ipari ati bevel geometry duro ni ibamu ni gbogbo ibi isere spool.

Awọn ohun elo tube weld (ewu OD ibaamu tube):

  • Butt weld tube awọn ibamuwa nibiti awọn iṣẹ akanṣe padanu akoko nitori “ọrọ iwọn” le tọju awọn eto OD oriṣiriṣi. Tube - ti o da lori BOM nigbagbogbo n sọ asọyeOD × WT taara, nigba ti paipu - awọn BOM ti o da lori liloNPS/SCH-ati ibaamu kekere kan di ipele ti o tobi{1} iṣoro soke nigbati ọpọlọpọ awọn isẹpo ba wa ni orbital{2}} tabi ti a ti ṣe tẹlẹ lori awọn skids. Atunṣe ti o wulo jẹ rọrun: tọju awọn ohun elo tube biOD{0}} awọn paati iṣakosoki o si pato awọn ibarasun tube OD bošewa (ati OD × WT gangan) ni PO, ko o kan kan ipin iwọn.

Irin alagbara, irin apọju weld pipe paipu (ewu itusilẹ kii ṣe ite nikan):

  • Funirin alagbara, irin apọju weld pipe paipu, ikuna ti o wọpọ kii ṣe "316L ti ko tọ"- itusilẹ ati awọn iyanilẹnu iṣelọpọ: ipo oju ti o bajẹ lakoko ibi ipamọ, ooru{2}}awọn ọran ti o ni idiju alurinmorin, ati idapọpọ{3} pupọ ti o fa fifalẹ gbigba ayewo. Octal Pipe n tọju iṣayẹwo itusilẹ ti o baamu ni ibamu -ore nipa titọ PO siwípé ite (304L/316L)pẹlupari / nu ireti, ati sowo pẹlumaapu pupọ (siṣamisi → MTC)nitoribẹẹ awọn ohun elo ibamu le jẹ iṣeto nipasẹ ooru ati iwọn laisi atunto{0} lori ile itaja.

 

Awọn ohun elo / Awọn oju iṣẹlẹ iwaju iṣẹ (Nibiti Awọn ohun elo Butt Weld Ti Lo Lootọ)

 

  • Tii tai{0}} lori laini agbeko (awọn atunṣe aaye brown):

Awọn atukọ maa n ge sinu90 ìyí LR igbonwo + idinku teeslati tun ni ayika awọn atilẹyin, ṣafikun gbigbe irinse{0}, tabi di skid tuntun sinu akọsori ti o wa lakoko ferese ijade kukuru kan. Ipenija "gidi" ni ibamu{2}}iyara soke{3}} ti o ba jẹaarin{0}}lati{1}}paritabi bevel jẹ aisedede, welders pari soke lilọ ilẹ / root aafo, ati awọn isẹpo di le lati kọja RT / UT. Lori awọn idii Octal Pipe, a ṣe deede ipele awọn ibamu nipasẹISO ila akojọ(iwọn / iṣeto / ohun elo), nitorinaa ẹgbẹ alurinmorin le mu igbonwo / tee ti o tọ fun spool laisi dapọ awọn odi.

  • Iṣatunṣe paipu spool fun awọn skids modular (awọn alurin atunwi, awọn ifarada wiwọ):

Awọn ile itaja skid nṣiṣẹ awọn ọgọọgọrun awọn isẹpo leralera-awọn oludiku concentric, awọn fila, tees, ati awọn igunpa radius kukuru-- nibiti iṣeto aṣiṣe kan ti le ṣabọ sinu atunṣiṣẹ kọja gbogbo ipele kan. Ni iṣe, eewu naa jẹ awọn iyipada “tinrin{2}si{3}} ti o fi agbara mu awọn iyipada paramita laarin- ṣiṣe ati iṣelọpọ lọra. Octal Pipe ṣe atilẹyin iṣelọpọ skid nipa tito PO siNPS/SCH (tabi OD×WT)ati jiṣẹ awọn ibamu pẹlu isamisi mimọ ati ọpọlọpọ- idii idasilẹ ti ya aworan, nitorinaa awọn spools duro ni ibamu lati weld akọkọ si hydrotest ikẹhin.

  • Gbigba fifa fifa / ilana imunmi nṣiṣẹ (iṣalaye{0}}awọn ohun elo ifaramọ):

Ni awọn ibudo fifa ati awọn ẹya ilana,eccentric reducersni a lo ni pataki lati yago fun awọn apo afẹfẹ ati ṣetọju ifunmọ iduroṣinṣin{0}} ni igbagbogboalapin - lori -oke (FOT)lori awọn laini ifasilẹ petele, ati awọn idinku / tees ti o wa ni iṣalaye ni a lo lati tọju awọn oke sisan. Irora iwaju iṣẹ kii ṣe “olupilẹṣẹ wa,” o jẹ pe olupilẹṣẹ ti de laisi asọye iṣalaye, nitorinaa ẹgbẹ aaye naa ṣi aṣiṣe ati nigbamii lepa gbigbọn / cavitation tabi awọn ọran idominugere. Octal Pipe nigbagbogbo jẹrisi ibeere iṣalaye idinku (FOT/FOB) lakoko sisọ lati yago fun atunse aaye ti o yago fun.

  • Awọn akọsori IwUlO ga ju{0}}otutu (yiya, igbona{1}}gbigbe, awọn isopọ igbona):

Awọn idii wọnyi gbarale awọn oludinku, awọn tee, ati awọn igbonwo ti o gbọdọ baamu awọn iṣeto paipu alloy ati awọn ipo itọju ooru{0}}. Idojukọ ayẹwo jẹ igbagbogbowiwa ohun elo + ooru{1}} ẹri itọju + iwọn NDTnitori awọn oniwun ko fẹ awọn ohun elo ti ko ni iwe-aṣẹ ti a fi sori ẹrọ akọsori kan ti yoo yiyi ni igbona fun awọn ọdun. Octal Pipe nigbagbogbo n gbe ọpọlọpọ awọn ibamu alloy pẹlu ẹri itusilẹ ti a yaworan si awọn isamisi ki ayewo oniwun le ko ipele naa kuro laisi awọn aaye idaduro.

 

Kan si bayi

 

FAQ

 
product-470-408

Q: Butt weld fittings vs butt weld pipe fittings vs butt weld tube fittings - kini iyato?

A:Ni ọpọlọpọ awọn pato,apọju weld pipe paiputi wa ni iwọn nipaNPS/DN + iṣeto(OD ti wa ni titunse fun kọọkan NPS, odi ti wa ni ìṣó nipa iṣeto).Butt weld tube awọn ibamuti wa ni iwọn nipasẹ awọngangan tube OD + odi, nitorina "2 inch tube" kii ṣe ede kanna bi "NPS 2 pipe." Ti atokọ laini rẹ jẹ ọpọn (ohun elo / imototo / tubing ẹrọ), PO yẹ ki o sọtube OD + odi + bošewalati yago fun ibaramu{0}}

Ibeere: Kini bevel ṣe awọn ohun elo paipu weld ni deede wa pẹlu (ati pe kini o yẹ ki o ṣayẹwo ṣaaju ki o to dara-soke)?

A:Boṣewa apọju - imura ipari weld ni igbagbogbo tẹleASME B16.25: a 37,5 iwọn ± 2,5 iwọnbevel igun (fun ẹgbẹ) pẹlu kan aṣojuroot oju (ilẹ) ni ayika 1,6 ± 0,8 mm(awọn iwọn yatọ nipa ara opin). Lori aaye, awọn sọwedowo "idinaduro atunṣe" ti o yara ju jẹbevel igun + ilẹ aitasera + opin squareness, nitori awọn wọnyi wakọ root majemu ati RT/UT gbigba lori akọkọ kọja.

Ibeere: Bawo ni ibamu B16.9 tinrin ṣe le ṣe afiwe pẹlu iṣeto paipu (ogiri{1}} iṣakoso sisanra)?

A:FunASME B16.9apọju{0}} awọn ohun elo alurinmorin, boṣewa pe asisanra ogiri ti o kere ju ti 87.5%(ayafi ti ẹniti o ra ni pato ifarada ti o yatọ). Ni iṣe, iyẹn ni idi ti awọn ti onra yẹ ki o patoiwọn + iṣeto + boṣewa, ati fun lominu ni spools fi akọsilẹ kan funopin{0}}Iṣakoso sisanra agbegbe(nibiti ibamu OD/ID le nilo sisanra agbegbe).

Ibeere: Fun awọn ohun elo paipu irin alagbara irin apọju weld, kini o yẹ ki o sọ ni pato lati yago fun aṣiṣe{0} awọn idasilẹ ipele (304L vs 316L)?

A:Pato awọnASTM A403/A403Mipele kedere (fun apẹẹrẹ,WP304L / WP316L) ati beeresiṣamisi + ooru / pupo traceabilitynitorina gbigba ayewo le baamu ibamu → MTC → ooru. ASME B16.9 siṣamisi pẹlu awọn ohun kan gẹgẹbiidanimọ olupese, idanimọ ohun elo, ati iwọn; fun adalu - ise agbese, fikunAwọn ibeere PMI(fun apẹẹrẹ, PMI fun ooru - Pupo tabi 100% lori awọn ohun pataki pataki). Ninu awọn akojọpọ ipese Octal Pipe, awọn ijabọ PMI ati ooru -pupọ maapu le wa pẹlu eto MTC nigbati o ba beere.
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Awọn idiwọn:ASME B16.9, ASTM A234, ASTM A403

Awọn ohun elo:Erogba, Alloy, Alagbara, Irin Duplex

Awọn iwọn: ½″ – 48″

Awọn iṣeto odi:SCH 5 – XXS

Awọn oriṣi:igbonwo, Tee, Reducer, fila, Cross, Stub Ipari

Awọn isopọ:Butt weld (boṣewa), Socket/Asopo (awọn iwọn kekere)

Awọn afiwe Gbona: Awọn ohun elo paipu apọju, China Butt Weld Fittings awọn olupese, awọn olupese, ile-iṣẹ

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