SSAW Pipe

SSAW ọkpọkọbụ nnukwu ọkpọkọ - dayameta nke a kpụrụ site na eriri igwe wee were eriri gburugburu (helical) were were ịgbado ọkụ n'ime mmiri.SSAW na-anọchi anya Spiral Submerged Arc Welded, na okwu "SSAW ọkpọkọ pụtara"N'ịzụ ahịa na-ezokarị aka n'ụzọ a na-emepụta SAW gburugburu yana adabara ya maka nnyefe ogologo- na nnukwu ọrụ -OD.
Ọkpụkpọ SSAW anyị dị na nnukwu dayameta (φ508mm ruo φ1626mm) yana nha mgbidi dị iche iche, na-ahụ na a pụrụ ịdabere na ya na nnyefe mmiri ogologo ogologo{2}. Emepụtara na nrube isi na ụkpụrụ API 5L, ISO na ASTM, a na-ewu ọkpọkọ ndị a ka ọ nagide oke nrụgide na gburugburu ebe siri ike.
Site na ntinye aka n'ichepụta nkenke, Octal Pipe na-ebunye ọnụ ahịa ọnụahịa{0}} dị irè na-emebighị ogo, na-eme ka anyị bụrụ onye mmekọ ntụkwasị obi maka mkpa pipeline gị.

SSAW Welded Steel Pipe, nke a makwaara dị ka Spiral Submerged Arc Welded Pipe, na-eji igwe igwe dị elu- dị ka akụrụngwa. A na-etolite efere ígwè a na-agbado ma gbado ya site na iji usoro ịgbado ọkụ nwere okpukpu abụọ-waya nke nwere n'okpuru mmiri. Usoro ịgbado ọkụ a pụrụ iche na-ewepụ nrụgide tensile n'oge usoro ịgbado ọkụ, na-ahụ na welds dị elu{4}} nwere arụmọrụ kwụsiri ike. A na-eji ọkpọkọ SSAW eme ihe n'ọtụtụ ọrụ pipeline dị iche iche, dị ka njem mmanụ & gas na akụrụngwa ihe owuwu.

Mgbado ọkụ SSAW (Agbado ọkụ okpukpu abụọ-Akụkụ gbara n'akụkụ akụkụ)
SSAW ịgbado ọkụna-ejikarị eme iheịgbado ọkụ n'okpuru mmiri (SAW)iji mepụta seam spiral nwere ntinye kwụsiri ike yana mma nkwonkwo a na-emegharịgharị, ọtụtụ ahịrị na-etinyekwa ịgbado ọkụ okpukpu abụọ{0}(ID/OD) kwa nkọwapụta ọrụ.

Usoro mmepụta nke ọkpọkọ ígwè SSAW na-agbaso usoro dị elu maka mmepụta dị elu{0} na ịrụ ọrụ nke ọma. Isi usoro gụnyere:

• Nyocha ihe akụrụngwa: A na-enyocha igwe igwe igwe dị elu{{0}, dị ka akara Q235, Q345 na API 5L maka nnabata n'ụkpụrụ mba ụwa (API, ISO, ASTM, wdg).
• Ịmepụta: Igwe igwe igwe oyi na-atụ{{0}a haziri ka ọ bụrụ ụdị okirikiri iji hụ na ọ bụ ezigbo nhazi.
• ịgbado ọkụ: Akpaaka okpukpu abụọ-waya gbadoro ụkwụ n'ime mmiri na-eme ka ntinye weld dị mma na ike nkwonkwo.
• Ọgwụgwọ okpomọkụ: The ọkpọkọ na-enweta usoro ọgwụgwọ okpomọkụ (annealing ma ọ bụ normalizing) iji belata nrụgide ma melite akụrụngwa.
• Nnwale & Nyocha: Gụnyere nlele akụkụ, nlele anya, ultrasonic test (UT), na nyocha hydrostatic iji hụ na ịdị mma ngwaahịa na arụmọrụ.
• Ọgwụgwọ elu: A na-etinye ihe mkpuchi na-emegide - corrosion dị ka 3PE na FBE iji kwalite ịdịte aka nke ọkpọkọ na gburugburu ebe ọjọọ.

• Dayameta dị n'èzí (OD): φ508-φ1626 mm (20"–64")
• Ọkpụrụkpụ mgbidi (WT): 6.4-25.4 mm
• Ogologo: 8.0–18.5 m(26'–62); ịkpụ omenala - ruo - ogologo dị
• Ọkwa ihe:
• API 5L:ỌkwaA–X90(PSL1/PSL2)
• GB/T 9711: L190–L625 (e.g., L245, L290, L320, L360, L415, L450, L485)
• Akara ule ndị ọzọ na-arịọ maka nkọwapụta ọrụ
• Ụkpụrụ akwadoro: API 5L, ISO 3183, GB/T 9711, ASTM, EN, BS, DIN, CSA, DNV (ọkọlọtọ pipeline dịpụrụ adịpụ)
• Imepụta:Spiral Submerged Arc Welded (SSAW), okpukpu abụọ- SAW (ID/OD), eriri igwe - nri nwere igwe igwe, nleba anya onu mmiri akpaaka, na -akara NDT, ule hydrostatic, beveling, na ntinye ahịrị mkpuchi.
• Ngwucha / mkpuchi:Nkwụsị larịị ma ọ bụ gbagọrọ agbagọ kwa ọkọlọtọ; mpụga3LPE/FBE/epoxy(nhọrọ nke ime mkpuchi site na oru ngo); akara na mbupụ mbupụ
• Nyocha & Akwụkwọ:100% hydrotest; UT/RT kwa ọkọlọtọ ma ọ bụ ITP; MTCEN 10204 3.1/3.2yana ndekọ NDT zuru ezu dị

Ọkụ LSAW vs HSAW (SSAW): Isi ọdịiche

Kedu ka ọkpọkọ SSAW si edozi nrụgide?

Ike nrụgide bụdabere na{{0}- dabere naOD, ọkpụrụkpụ mgbidi, ọkwa nchara (SMYS/nrụgide a na-anabata), ihe nrụpụta, nnabata corrosion, na okpomọkụ na-arụ ọrụn'okpuru koodu / spec dị. Maka ọkpọkọ ahịrị SSAW/HSAW, a na-echekwa iguzosi ike n'ezi ihe site na ijikwa yahelical onuete: ndị na-azụ ahịa na-akọwapụtakarịzuru - ogologo weld seam NDT (UT/RT kwa oru ngo ITP)ma chọọ nnwale hydrostatic mgbe ọ dị, yabụ nnabata dabere na nkwụsi ike nke oke mmiri na akaebe nnwale. Iwu bara uru na ịzụ ahịa bụ: ọ bụrụ na ọrụ ahụ dị elu{1}} ihe ize ndụ (nrụgide dị elu, ọrụ utoojoo, ma ọ bụ ihe ndị nwe ya siri ike), mesie usoro ahụNhọrọ ọkwa / WT na oke oke NDTkama ịdabere na nkwuputa "arụmọrụ nrụgide".

Na oru SSAW/HSAW, "pass/fail" adịkarịghị gbasara nkwuputa ike zuru oke- ọ na-agbadataọzụzụ nnabata onuete. Ndị na-azụ ahịa na-akpọchikarị ihe atọ bụ isi, ebe a bụ kpọmkwem ebe Octal Pipe na-etinye njikwa na ihe akaebe.

• Nkwekọrịta oke (na-akpụ → weld kwụsie ike):The helical onuete àgwà na-amalite tupu ịgbado ọkụ. Ọ bụrụ na spiral akpụ adịghị eguzosi ike, ị na-ahụ ya ma emechaa dị kaseam na-awagharị, ovality drift, na profaịlụ bead na-enweghị isi, nke na-ebutekwu NDT na nrụzi mkparịta ụka. Octal Pipe na-ejikwa nhazi nhazi{1} elu wee dowe paramita ịgbado ọkụ n'ime mpio akọwapụtara ka ọnụ mmiri ahụ na-adagide site na ọkpọkọ nke mbụ ruo na nke ikpeazụ na nza.
• Oke NDT nke bụ nyocha-(ọ bụghị "anyị mere nnwale"):Ihe ndị na-azụ ahịa na-ajụ n'ezie bụ:A na-enyocha eriri helical n'ogologo? Kedu usoro, na ihe ndabere nnabata?Ọkụ Octal na-ahaziUT/RT mkpuchina ụkpụrụ omume (nabata/na-nnwale/jụ) n'ụkpụrụ ọchịchị na ọrụ ITP, ma nyekwa akaebe nleba anya dịka akụkụ nke mkpọ mwepụta - nke a bụ ihe na-egbochi saịtị ijide isi wee tụgharịa- loops nyocha.
• Nchọpụta akwụkwọ na-adịgide ndụ n'eziokwu saịtị:Ọtụtụ ndị jụrụ ajụ na-eme mgbe nnyefe mgbe a na-emepụta ọkpọkọ na onye ahịa enweghị ike imekọrịtaokpomọkụ / eriri igwe → akara ọkpọkọ → akụkọ NDT/hydro → MTC. Octal Pipe na-ebunye mkpọ a ga-achọpụta (EN10204 3.1; 3.2 na arịrịọ) yana nzapụta nza, yabụ QA nwere ike wepụta ihe na-achọghị njikọ na-efu.

Mgbe ndị na-azụ ahịa jụrụọdịiche dị n'etiti LSAW na HSAW ọkpọkọ, ezigbo ajụjụ abụghị naanị "plate vs coil" - ọ bụ nke ụdị seams na-ebelata nkwenye, ihe egwu ubi, na mkpughe oge n'okpuru nkọwapụta ọrụ.

Isi ihe dị iche iche na-emetụta nkwado na mkpochapụ saịtị

Ọnụ ahịa ọkpọkọ SSAW ọ bara uru-?

Maka nnukwu dayameta, SSAW na-erikarị ọnụ - dị irè n'ihi na eriri igwe{1} dabeere na spiral akpụ na-akwadommepụta na-aga n'ihu na mmepụta siri ike, nke na-emeziwanye iheego-nhazi oge nguzozina nnukwu -OD ngwugwu. Ezigbo uru na-abụkarị nangụkọta arụnyere ego, ọ bụghị nke a na-ekwu % echekwa: mgbe ebufegbakọtara site na nza/nha ka ọ dabara n'ihu ọrụ, ndị ọrụ ngo na-ebelata nhazi oge, mmegharị kreenu, na nkwụsị "nha na-efu".

N'ọtụtụ nrịnye, SSAW na-aghọ "ọnụ ahịa- dị irè" ma ọ bụrụ na ọ na-ebelata esemokwu ọrụ ngo pere mpe, nkwụsị QA dị nro, yana obere ọrụ nrụpụta saịtị - kama ịdabere na ọnụ ahịa otu dị ala naanị.

A na-akọwakarị ọkpọkọ SSAW (HSAW) mgbe ihe ịma aka ebe ọrụ dịnjikwa, mkpuchi iguzosi ike n'ezi ihe, dabara{0}ọsọ ọsọ ọsọ, na wepụta akwụkwọ, ọ bụghị naanị "ike ọkpọkọ." Site naỌkụ OctalEchiche ịzụ ahịa, ngwugwu SSAW ziri ezi bụ nke ahụna-adị ndụ na ọnọdụ saịtị na-enwe ntakịrị ihe njide yana obere arụkwa ọrụ, kwadoro site na nleba anya nyocha.

• Nweta amachibidoro (ụzọ ugwu / ROW dị warara / ebuli nwere oke):
• Nsogbu saịtị ọrụ abụghị ịgbado ọkụ n'onwe ya- ọ bụ yaoge nhazi: ala na-ezighi ezi na mmegharị mkpirisi ebuli elu na-eme ka okwu dị kaovality, nhịahụ kwụ ọtọ, na ọnọdụ njedebe na-ekwekọghị ekwekọ, nke na-eme ka ọ daa ngwa ngwa{0}} na-abawanye mmezi mmanye. Octal Pipe na-akwado saịtị ndị a site na ịkpọchinjikwa akụkụ (OD / ovality / kwụ ọtọ) na njedebe njedebe (PE / BE)n'ihu, na mbupu na njirimara ngwugwu doro anya ka ndị ọrụ ghara igbu oge ịhazi nha n'ihu ọrụ.

• Ala mmiri mmiri (agafere osimiri / ala mmiri / oke ala mmiri):
• N'iji apịtị na-eweda ala{0}, ihe mgbu na-emekarị bụmkpuchi mkpuchi na arụrụ ọrụ ezumike, nke nwere ike igbu oge azụ azụ ma kpalite nyocha ugboro ugboro. Octal Pipe nwere ike hazie usoro ahụ na ngwugwu mkpuchi bara uru (mgbe akọwapụtara) wee weta akwụkwọ ntọhapụ na-akwado{1}ka ndị otu saịtị ahụ ghara ịrapagidesi ike na-egosi nnabata mgbe emechara ọkpọkọ.

• Mgbasa mgbasa ozi dị elu-(meghere-ihe owuwu ubi / ogologo-ngwugwu):
• A na-efukarị arụpụta ihentọhapụ ọsọ, ọ bụghị ọsọ mmepụta -Arụmọrụ na-ejide yangwugwu agwakọtara, njikọ traceability na-efu, ma ọ bụ ngwugwu nyocha nke na-adịghị eserese nke ọma na akara ọkpọkọ.. Nke a bụ ebe Octal Pipe lekwasịrị anya na ịdọ aka ná ntị mbupu: nkewa nkewa, akara doro anya, na ngwugwu akwụkwọ na-ejikọ.okpomọkụ / eriri igwe → akara ọkpọkọ → ihe akaebe nyocha → MTC, na-ebelata ihe njide QA n'oge ntinye.

• Window ọrụ dị mkpụmkpụ (ụzọ ime obodo / ọrụ abalị / ikike -ọrụ nwere oke):
• Mgbe ndị ọrụ nwere naanị awa ole na ole, ndakọrịta ọ bụla na-adị ọnụ:ekwekọghị ekwekọ bevel, mgbanwe akụkụ, ma ọ bụ oke nleba anya amachaghịngwa ngwa na-atụgharị na-egweri/arụ ọrụ na windo efu. Ndị na-azụ ahịa na-akọwapụta mkpa ndị siri ike{{1} elu (nnweta, ngwụcha ngwụcha, atụmatụ ogologo), yana Octal Pipe nwere ike chịkọba ihe ndị ahụ na ndekọ nyocha nke na-enyere saịtị QA aka ịtọhapụ ya n'egbughị oge.

• Nrụpụta dị elu (Ngwaọrụ{0}}Njikwa ọkwa):Octal Pipe na-arụ mmepụta SSAW/HSAW na ihe raara onwe ya nyegburugburu akpụ akaraya natandem multi-waya gbadoro ụkwụ n'okpuru mmiri (SAW)maka oghere helical (ID / OD ịgbado ọkụ dị mgbe akọwapụtara). A na-akwado nkwụsi ike nke okeonline weld{0}}ikike UT/RT, ndị sotereakụrụngwa ule hydrostatic, CNC njedebe beveling / chere ihu, na akara akpaaka - yabụ ihe ị na-enweta abụghị naanị ọkpọkọ, kama ọ bụ usoro{1}} nke ejiri njikwa nwere ike tụọ ya kwadobere.
• China{0}}Ụkpụrụ dabere na akwụkwọ mpaghara (EPC{1}}Enyi):Dị ka onye na-ebubata ọkpọkọ SSAW nke dabeere na China{{0}, Octal Pipe na-akwado ma mbupụ na ọrụ ụlọ chọrọ site na iji akwụkwọ emepụtara{1}GB/T 9711(paịpụ eriri) naSY/T 5037(spiral welded pipe maka ọrụ mmiri) ebe ọdabara, gbakwunyere ọrụ{0}} ndekọ nyocha akọwapụtara. Anyị na-enyengwugwu MTC/akwụkwọ n'asụsụ abụọ, doro anya nza traceability (okpomọkụ / eriri igwe → ọkpọkọ marking), na ike na-ahaziNdị ọzọ-àmà(dịka ọmụmaatụ, SGS/BV) mgbe achọrọ- na-eme ntinye ngwa ngwa maka nyocha EPC ma dị nro maka ntọhapụ ihe saịtị.{3}.
• Ngwungwu Mwepụta Ogo Seam:A na-akwado spiral seamweld seam NDT (UT/RT kwa PO/spec)na ule hydrostatic mgbe achọrọ ya, yana akụkọ ejiri nza chịkọta ọnụ iji belata isi ihe QA gachara mgbe ebufechara ya.
• Nnyefe Ewuru maka Ọsọ n'ihu Ọrụ:Enwere ike ịhazi mbupu batch site na nha/nza na usoro ihe owuwu, yana akara doro anya na ndepụta nkwakọ ngwaahịa iji belata oge nhazi saịtị wee belata nkwụsị “iberibe efu”.

Kpọtụrụ ugbu a

FAQ

 

Q: Gịnị bụ SSAW ọkpọkọ pụtara na ígwè anwụrụ ịzụ ahịa?

A:Ọ pụtara aeriri igwe - dabere, gburugburu - seam SAW ígwè ọkpọkọa na-ahọrọ makannukwu nnyefe ODebe nnyefe arụmọrụ na akụkụ na-agbanwe agbanwe dị mkpa.

Ajụjụ: Gịnị bụ ịgbado ọkụ SSAW?

A:SSAW ịgbado ọkụ bụịgbado ọkụ n'ime mmiri n'ime oghere helical, na-etinyekarị ya nan'ime / n'èzí ịgbado ọkụ mgbe kpọmkwemiji zute nyocha oru ngo na ihe omume chọrọ.

Ajụjụ: Gịnị bụ ihe dị iche n'etiti LSAW na HSAW ọkpọkọ?

A: LSAWeji aọnụ ụzọ kwụ ọtọ site na efere, mgbeHSAW (nke a na-ahụkarị SSAW)eji ahelical onuete si eriri igwe; nhọrọ a na-ejikarị eme iheOke OD, nnabata nkọwapụta ọrụ, yana oke nleba anya n'obe ahụ.

Ajụjụ: Gịnị bụ ụdị zuru ezu nke SSAW ọkpọkọ?

A:SSAW na-anọchi anyaAkụ gbara gburugburu gburugburuọkpọkọ, na-ezo aka a helical onuete mere siteịgbado ọkụ n'okpuru mmiri (SAW).

Asambodo

 

Asambodo CE

Asambodo ISO 9001

Asambodo API Q1

Asambodo ABS

Asambodo AP-5L

Asambodo API-5CT

 

Ihe nchịkọta dị ọkụ: SSAW Pipe , China SSAW Pipe Pipe, ndị na-ebu, ụlọ ọrụ