Carbon Steel Pipe

carbon ígwè ọkpọkọbụ ọkpọkọ ígwè bụ isi alloyed nacarbon na manganese, na oke ego nke ihe ndị ọzọ, arụpụtara dị kaenweghị nkebima ọ bụweldedọkpọkọ iji buru mmiri mmiri, gas, ma ọ bụ rụọ ọrụ nhazi. N'usoro ịzụ ahịa, "carbon steel pipe" abụghị otu ihe edobere{1}} ka akọwara arụmọrụ ya n'ezie site naọkọlọtọ na ọkwa(dịka ọmụmaatụ, API/ASTM/EN/GB), ndịọkpọkọ nha(OD × mgbidi ọkpụrụkpụ), yana ngwungwu nyocha / akwụkwọ achọrọ maka ọrụ ọrụ.

Dị ka China{0} daberecarbon ígwè ọkpọkọ soplayanacarbon ígwè anwụrụ stockist,, Octal Pipe onunuASTM A106 carbon ígwè ọkpọkọ enweghị nkebimaka ọrụ okpomọkụ dị elu{{0}, naASTM A53enweghị nkebi ma ọ bụ welded (oji ma ọ bụ na-ekpo ọkụ-dip galvanized) carbon steel pipe maka izugbe mmiri na ngwa nhazi, ihe niile emepụtara na nkọwapụta mba ụwa yana enwere ya na corrosion ime/mpụta{1} mkpuchi mkpuchi maka eli ma ọ bụ ọrụ ike ike.

Iji dakọtara atụmatụ ọrụ dị iche iche, anyị na-ekpuchi windo akụkụ obosara:

Dayameta dị n'èzí:ihe ruru.10.3 mm ruo 1500 mm (½" – 60")

Ọkpụrụkpụ mgbidi:site na mgbidi ọkụ / SCH 10 ruoSCH 160(ihe dịka 2-50 mm)

Ogologo:SRL, DRL, 20 ft, 40 ft, 5–18 m, ma ọ bụ bee{4}}na- ogologo maka ibufe akpa ma ọ bụ ọrụ

Ụdị njedebe:njedebe dị larịị, gbadoro anya maka ịgbado ọkụ ubi, ma ọ bụ ejiri njikọ jikọtara eri

Nke a na-enye gị ohere ịtụ obere - ahịrị nhazi na nnukwu{1}} dayameta structural/piling pipes site n'otu ndị na-ebubata ya.

Ọnụ ego nke Octal Pipe

Lelee ngwa ahịa ozugbo

Anyị na-arụpụta ma na-enye ndị isi koodu ụwa:

• API / ISO ahịrị ọkpọkọ:API 5L (B, X42–X70), ISO 3183, GB/T 9711
• Okpomọkụ / elu -okpomọkụ / obere{1} ọrụ okpomọkụ:ASTM A106 Gr. B, ASTM A333 Gr{3}
• Izugbe / nhazi / ikpokọta:ASTM A53, ASTM A252 Gr{2}}, GB/T 8162
• Steel carbon nkịtị:10–45#, Q345B/C maka ihe owuwu

Ya mere, ma ọkpọkọ na-abanye n'ime eriri nnyefe, ntọala piling, ma ọ bụ eriri mmiri, anyị nwere ike dakọtara na nkọwa ahụ.

Ihe mejupụtara kemịkalụ carbon steel

Ihe mejupụtara kemịkalụ nchara ígwèbụ ọkwa - na ọkọlọtọ {{1}kpọmkwem, ya mere ekwesịrị ijikwa ya site na nkọwapụta ndị na-achị (dịka, API 5L, ASTM A106/A53, GB/T 9711) karịa nkọwapụta "carbon steel". N'ịzụ ahịa, ụzọ bara uru iji nyochaa kemịlụ bụ site naEN{0} MTCna ikpo ọkụ traceability, na-elekwasị anya na ihe ndị na-akwalite weldability na ọrụ ọrụ (nke a na-akpọ carbon, oke P/S, na ọrụ ọ bụla -mmachi akọwapụtara dị ka utoojoo{1}} chọrọ ọrụ mgbe ọ dị).

Usoro:na-ekpo ọkụ - akpọrepu / na-ekpo ọkụ - gbasaara enweghị nkebi; ERW maka obere / ọkara nha; LSAW ma ọ bụ SSAW maka nnukwu ahịrị ndị dị n'ikpere mmiri na ikpokọta{{2}.

Ọgwụgwọ okpomọkụ:normalizing, annealing ma ọ bụ tempering iru n'ibu Njirimara kwuru na ọkọlọtọ.

NDT:ultrasonic, eddy current or flux leakage test on the pipe body and weld seam (dabere na ụdị / ọkọlọtọ).

Nnwale Hydrostatic / Mechanical:ule nrụgide, ule ntanye na mmetụta n'okpuru usoro QA edepụtara.

Akara & mbukota:ọkọlọtọ ọkọlọtọ ọkọlọtọ na ọkwa, nha, ọnụ ọgụgụ okpomọkụ; ngwungwu ma ọ bụ ígwè-mkpokọta okpokolo agba maka mbupu.

Octal Pipe na-arụ ọrụ dị ka abụọ acarbon ígwè ọkpọkọ soplayamaka iwu igwe igwe na acarbon ígwè anwụrụ stockistmaka ngwa ngwa- mkpa oru ngo. Maka nha ọkọlọtọ ejiri na pipeline, ahịrị mmiri, na ọkpọkọ ụlọ ọrụ, anyị na-akwado ụzọ dị mkpụmkpụ{2}} inye oge site na ijikọta nnweta ngwaahịa na atụmatụ nrụpụta ogbe{3}Ya mere nzụta nwere ike ịhazi nnyefe n'usoro n'ihu ọrụ kama ichere otu igwe igwe zuru ezu.

Ihe nke a pụtara na omume:

Onye ahịa ahịa{0}} ụdị izipu:Enwere ike ịkwado OD/WT / akara ule nkịtị ngwa ngwa site na ndepụta nchịkọta doro anya, nchebe njedebe, na akara mbupu maka ịnweta saịtị.

Ngwunye ọrụ ndị na-ebubata-maka -ọkọlọtọ OD/WT, PSL/nyocha obosara, ma ọ bụ ọkpọkọ mkpuchi, anyị na-ejikọta mmepụta + nyocha + akwụkwọ n'ime otu ngwugwu ntọhapụ.

Akwụkwọ ndị dabara ntọhapụ saịtị:A na-ahazi MTC na ndekọ nyocha site na nza ka QA nwee ike imekọrịta akara na akwụkwọ na-enweghị ijide ihe mgbe ebufesịrị ya.

Carbon Steel Pipe (Mgbe ọrụ dị oke mkpa)

Enweghị ntụpọcarbon ígwè ọkpọkọa na-eme ya site na ntụgharị ọkụ na/ma ọ bụ eserese oyi na-enweghị eriri weld ogologo. A na-akọwakarị ya mgbe ọrụ dịelu mgbali / elu okpomọkụ, mgbe e nwerennukwu cyclic loading, ma ọ bụ mgbe nkọwapụta oru ngo kwuru n'ụzọ doro anya "naanị enweghị nkebi."
Ọmụmaatụ a na-ahụkarị:uzuoku na elu - nkụnye eji isi mee okpomọkụ dị na ụlọ ọrụ ọkụ, ọkpọkọ ihe nrụpụta (mmanụ ọkụ / usoro ahịrị), yana ahịrị usoro dị oke egwu ebe ndị ahịa chọrọ iwepụ weld{1}}ihe egwu nleba anya nke mmiri. N'ime ngwugwu ndị a, Octal Pipe na-akwadokarị ịzụ ahịa site n'ịkwado ọkọlọtọ/ọkwa nke ziri ezi yana wepụta usoro MTC nwere ike ịchọta dabara na usoro nyocha akwụkwọ ọrụ ahụ.

Ọkpụkpụ Carbon Steel Welded (Mgbe oke OD na arụmọrụ nnyefe dị)

welded carbon ígwè anwụrụ mkpuchiERW, LSAW, SSAW/HSAW, na EFWusoro. A na-ahọrọkarị ya makannukwu dayameta na ogologo ogologo na-agba ọsọ, na maka oru ngo ebe nhazi oge dabere naọkọnọ olu kwụsiri ikena dabara adaba{0}} elu.
Ọmụmaatụ a na-ahụkarị:Mpempe ọkpọkọ ahịrị API 5L maka akụkụ mbufe mmiri n'ikpere mmiri, ọdụ ụgbọ mmiri na ahịrị mmiri, yana akwa mkpuchi / ogwe aka ebe ọrụ chọrọ OD/WT na-agbanwe agbanwe maka itinye ngwa ngwa. Octal Pipe na-enyere aka ọrụ ndị a site n'ikwekọ n'ụzọ welded na ihe achọrọ (ERW maka obere/ọkara OD, LSAW maka elu-chọrọ ngwugwu ogologo ogologo, SSAW/HSAW maka nnyefe OD buru ibu), na ịkọwapụta oke nnabata nke onuete (UT/RT/hydrotest ma ọ bụrụ na achọrọ) na PO ka ntọhapụ saịtị ghara ịrapara na "nlele nyocha."

• Pipeline na-agbasa (string → welding → weda -in):

Na ogologo ogologo ahịrị na-agbasa, a na-ebuli ọkpọkọ ahụ ugboro ugboro, dobe ya, kwado ya, gbado ya, ma gbadaa n'ime trenchi. Ihe mgbu n'ezie bụdabara{0}} n'egbu oge(ovaality / kwụ ọtọ), gbakwunyereihe ntọhapụ saịtịmgbe akara na akwụkwọ anaghị adaba. Octal Pipe na-akwado ngwungwu ndị a na njikwa OD/WT na-agbanwe agbanwe yana ntọhapụ{1}}ihe nhazi akwụkwọ dị njikere (MTC + lot maping), ya mere, anaghị ebelata mgbasa ya site na nyochagharị na oghere akwụkwọ.

• Ndị obodo mepere emepe-ọrụ kpụpụrụ (ọwa mmiri mmiri, mpio azụ azụ ngwa ngwa):

N'oge a na-eji mmiri a na-eri ihe ma ọ bụ na-arụ ọrụ mmiri, ndị ọrụ na-arụ ọrụapịtị trenches, na-enwekarị mmiri dị n'ime ala yana usoro mweghachi siri ike. Mkpuchi mkpuchi na nrụzi ezumike nwere ike ịghọ onye na-egbu oge zoro ezo tupu ndochi azụ. Maka ọrụ ndị a, a na-atụkarị ọkpọkọ carbon steel nke Octal Pipe site na nhọrọ FBE/3LPE yana nchebe njedebe bara uru ka njikwa na nhazi ga-emepụta obere mmetụ- na-eju anya na saịtị.

• Arụ ọrụ piling na ntọala (ebuli elu, ịnya ụgbọ ala, nhazi):

N'ime ikpo akwa na ntọala ụlọ, a na-edozi ọkpọkọ n'okpuru cranes, na-atụgharị ma na-ebugharị{0}} geometry na ọnọdụ njedebe na-ekpebi ma ọrụ ahụ na-aga nke ọma. Ọdịghị mma okirikiri ma ọ bụ njedebe na-ekwekọghị ekwekọ na-edugammanye itinye n'ọrụ na reworkn'oge mma - elu ma ọ bụ ịkwọ ụgbọala. Ọkpụkpọ Octal na-elekwasịkarị anya na nkwụsi ike n'akụkụ yana njedebe nkwadebe iji belata nkwụsị nke ubi ndị a.

• Ụgbọ njem slurry / abrasive (erosion + corrosion ime):

Na Ngwuputa na ọrụ slurry, ọnọdụ ọdịda na-abụkarịmbuzena uwe ime ime obodo na-eme ka ọ bụrụ nrụgide dị mfe. Ihe oru ngo na-akọwapụta mgbidi dị arọ ma ọ bụ mkpuchi dị n'ime iji gbasaa ndụ ọrụ. Octal Pipe nwere ike ịnye ọkpọkọ carbon ígwè nwere nhọrọ mkpuchi / mkpuchi ka ọkpọkọ ahụ dabara nke ọma na ọrụ abrasive na-adabereghị na nkwalite ubi.

• Otu - mkpuchi isi iyi n'ofe ụzọ:Nchịkọta Octal Pipeenweghị nkebi + ERW + LSAW + SSAW/HSAWinye n'okpuru otu teknuzu scope, nke bara uru karịsịa mgbe otu oru ngo na-agwakọta obere/ọkara OD usoro ahịrị na nnukwu {{0} OD nnyefe ma ọ bụ ikpo {{1}nzụ ahịa na-ezere ikewa ndị na-ere ahịa na mweghachi - itinye akwụkwọ.
• Ụlọ ọrụ - weld na-achịkwa (ebe ndị na-azụ ahịa na-enyocha):Na ngwugwu welded, a na-elekwasị anya n'ichepụtaakpụ kwụsie ike + weld onuete akara, site na nnabata ọnụ nke ejiri rụọ ọrụ achọrọ wee dekọọ ya site na nza{0} ya mere nyocha ndị ahịa dabere na akaebe, ọ bụghị nkọwa.
• Ngwunye ntọhapụ dabara na usoro ọrụ EPC/ saịtị:Kama izipu faịlụ gbasasịa, Octal Pipe na-achịkọtaMTC + NDT/hydro/ihe ndekọ igwen'ime ọtụtụ - setịpụrụ nke na-ese maapụ ozugbo na akara ọkpọkọ. Nke a na-ebelata oge "ọkpọkpọ rutere mana ewepụtaghị" igbu oge n'oge nnabata na nyocha.
• N'ihu ọrụ{0}} njikere bachị na akara:Enwere ike ịhazi nnyefesite nha / otutu n'usoro ntinye(dịka ọmụmaatụ, stringing → dabara-elu → welding), nwere ID ngwugwu doro anya na ndepụta nkwakọ- igbubi oge saịtị na-efunahụ na nhazi na ịchụpụ iberibe efu.
• Emechara / mkpuchi na mbupu mbupụ emere maka ụgbọ njem n'ezie:BE/PE gbakwunyere nhọrọ mkpuchi nkịtị (dịka ọmụmaatụ,FBE / 3LPE) enwere ike ịhazi ya na ọkpọkọ ọkpọkọ, wee bupu yaNchekwa ngwụcha na ngwugwu/ụkwa igwe{0}}frame- na-enyere aka mgbe usoro nhazi siri ike yana ọrụ ahụ enweghị ike ị nwetakwu nhazi{1} ndị ọzọ ma ọ bụ nkwubi okwu.

Kpọtụrụ ugbu a

FAQ

 

Ajụjụ: Ọ bụ carbon ígwè ọkpọkọ enweghị nkebi ka welded?

A:A na-ahọrọkarị enweghị nkebi maka nrụgide dị elu / okpomọkụ ma ọ bụ ọrụ dị oke egwu; A na-eji welded (ERW/LSAW/SSAW) maka nnukwu OD, ịgba ọsọ kwụ ọtọ, yana ọnụ ahịa- nke ọma mgbe nkọwapụta ahụ kwere ya.

Ajụjụ: Carbon steel ọkpọkọ vs igwe anaghị agba nchara - kedụ nke m ga-ahọrọ?

A:Họrọ carbon ígwè mgbe corrosion nwere ike jikwaa site mkpuchi / mkpuchi / inhibitors; họrọ igwe anaghị agba nchara mgbe gburugburu ebe obibi chọrọ nguzogide corrosion dị n'ime yana ihe ize ndụ mmezi dị elu.

Ajụjụ: Kedu ihe m ga-arịọ n'aka onye na-ebu ihe na-ebu ihe nchara carbon?

A:Rịọ ọkọlọtọ/ọkwa na-achị achị, nnabata akụkụ, ogo nyocha achọrọ, yanaMTC nwere traceability okpomọkụ, gbakwunyere mbukota/akara aha dabara na nnata na ntọhapụ saịtị.

Q: Gịnị bụ ahụkarị carbon ígwè anwụrụ size nso?

A:Ọnụ ahịa ọkpọkọ carbon ígwè bụ n'usoro -dabere; ụdị ọkọnọ na-ekpuchi obere -ịgbasa usoro ọkpọkọ site na nnukwu{2}}dayameta structural/piling size yana nhọrọ SCH 10–SCH 160.

Asambodo

 

Asambodo CE

Asambodo ISO 9001

Asambodo API Q1

Asambodo ABS

Asambodo AP-5L

Asambodo API-5CT

 

Mara: Nnweta ikpeazụ na oke ule dabere na ụzọ ahọpụtara (SMLS/ERW/LSAW/SSAW), ọkọlọtọ na ọrụ ọrụ.

Ihe nchịkọta dị ọkụ: Carbon ígwè ọkpọkọ , China carbon ígwè ọkpọkọ na-emepụta, ndị na-ebu, ụlọ ọrụ