igAsụsụ
Igwe anaghị agba nchara
video

Igwe anaghị agba nchara

Dayameta elu (OD): 6 mm - 1200 mm
Ọkpụrụkpụ mgbidi: 0.3 mm - 50 mm (SCH 5S ruo XXS)
Ogologo: 6m, 12m, 20FT, 40FT, ma ọ bụ ịkpụ ahaziri iche{4}} ruo - ogologo
Akara igwe: TP304/304L, TP316/316L, TP321/347, TP310S, Duplex 2205, Super Duplex 2507
Ụkpụrụ: ASTM A312 / A213 / A269, EN10216-5, DIN 17456 / 17458
Ụdị ngwaahịa: enweghị nkebi (SMLS), Welded (ERW, EFW), Ọrụ Oyi siri ike (HCW)
Akwụsị: Beveled, Larịị, Ejikọtara ya na njikọ
Emecha n'elu: Annealed & Pickled (A/P), Bright Annealed (BA), Akpụchapụrụ (180G-600G), Emecha enyo
Zipu ozi
Okwu Mmalite

Ọkpụkpọ igwe anaghị agba ncharabụ ngwaahịa tubular ígwè na-eguzogide corrosion{0} nke emebere gburugburumgbasa ozi ọrụ, ọkwa chloride, okpomọkụ, nrụgide, na usoro mmepụta(ịgbado ọkụ, ekwe, pickling/passivation). A naghị ahọrọ ọkpọkọ "right" naanị site na aha ọkwa naanị{1}}ndị na-azụ ahịa na-agbachikarị yaọkọlọtọ (ASTM/EN/ISO), ụdị ngwaahịa (enweghị nkebi ma ọ bụ welded), na nyocha / akwụkwọ ikike.mbụ, wee kwado ọkwa ọkwa na ọnọdụ elu achọrọ maka ogologo oge ntụkwasị obi{{0}.

 

Ọkpụkpọ igwe anaghị agba nchara bụ otu n'ime ihe ngwọta ọkpọkọ a na-ejikarị eme ihe maka mmiri na-emebi emebi, ọrụ nrụgide dị elu, yana ngwa okpomọkụ dị elu. N'okpuru ụkpụrụ ASTM A312/ASME SA312 nke mba ụwa amatagoro, a na-arụpụta ọkpọkọ igwe anaghị agba nchara na enweghị nkebi, welded na nnukwu oyi{4}} iji mezuo ihe siri ike nke ụlọ ọrụ dịka mmanụ & gas, petrochemical, ike ọkụ, ọgwụgwọ mmiri, nri & ihe ọ beụ ,ụ, na ihe owuwu.


Dị ka aigwe anaghị agba nchara pipụ emeputana mbupụ - onye mmekọ ọkọnọ dabere na yaigwe anaghị agba nchara China, Octal Pipe na-enye ọkpọkọ igwe anaghị agba nchara nwere mkpuchi ọkwa zuru oke, njikwa akụkụ, yana mmesi obi ike siri ike. A kwadoro ngwaahịa anyị ka ọ bụrụ ọkọlọtọ mba ụwa (ASTM, ASME, EN, DIN) ma ahaziri ya iji gboo ihe ndị ahịa chọrọ na usoro usoro dị oke egwu yana ngwa nhazi.

 

 

Nchịkọta ngwaahịa

 

Octal Pipe na-enye ọkpọkọ igwe anaghị agba nchara arụpụtara kwekọrọ na ASTM A312 / ASME SA312 na ụkpụrụ mba ụwa ndị ọzọ. Ọkpụkpọ ndị a dị na enweghị nkebi, welded (ERW/EFW), na ụdị oyi na-atụ arụ ọrụ (HCW), na-enye ezigbo nguzogide corrosion, ike okpomọkụ dị elu, na nha nha.
Na akara ule na-ekpuchi TP304 / 304L, TP316 / 316L, TP321, TP347, TP310S, Duplex 2205, na Super Duplex 2507, anyị igwe anaghị agba nchara ọkpọkọ na-eje ozi a dịgasị iche iche nke ụlọ ọrụ gụnyere mmanụ & gas, petrochemical, chemical nhazi, ike & ihe ọṅụṅụ ọgwụgwọ, mmiri ọgwụgwọ.

 

Ụkpụrụ na akara ule

 

1.Scope & Base Standards

  • ASTM A312 / ASME SA312 – Austenitic igwe anaghị agba nchara ọkpọkọ maka izugbe corrosion na elu - ọrụ okpomọkụ; na-ekpuchi enweghị nkebi (SMLS), Welded (enweghị/enweghị ihe ndochi), na arụrụ ọrụ oyi na-atụ (HCW).
  • Ntụaka akụkụ: ASME B36.19M (nha ọkpọkọ igwe anaghị agba nchara) na ASME B36.10M (mgbe ọdabara).
  • Nyocha na akwụkwọ: EN 10204 3.1/3.2 asambodo ule; ITP/àmà nke onye ahịa nhọrọ.

2.Ụkpụrụ ndị metụtara

  • ASTM A213 / SA213- Igwe ọkụ na ọkpọkọ ọkụ.
  • ASTM A269 - Ọrụ izugbe / tubing akụrụngwa.
  • ASTM A358 – Nnukwu -ọkụ eletrik{2}}fusion{3}}welded (EFW) austenitic ọkpọkọ.
  • ASTM A789 / A790 - Duplex na Super Duplex igwe anaghị agba nchara.
  • TS EN 10216-5 / TS 10217-7 tubes igwe anaghị agba nchara / welded maka ebumnuche nrụgide.
  • Ọrụ utoojoo nhọrọ: NACE MR0175 / ISO 15156.

3.Grade Families nyere

  • TP304 / TP304L - 18Cr-8Ni; n'ozuzu nzube, weldable na formable.
  • TP316 / TP316L – Mo{2}} na-ebu, magburu onwe ya na ọrụ chloride.
  • TP321 / TP347 - Ti/Nb kwụsiri ike, na-egbochi post corrosion intergranular -welding.
  • TP310S – High Cr-Ni, oxidation eguzogide na elu okpomọkụ.
  • Duplex 2205 / Super Duplex 2507 - Ike dị elu, nnukwu nguzogide SCC.

4.Documentation & Traceability

  • MTR nwere nyocha kemịkalụ, nsonaazụ igwe, ndekọ NDT, ndekọ ọgwụgwọ okpomọkụ.
  • Stamping nọmba okpomọkụ maka traceability zuru ezu.
  • Nnwale PMI dị mgbe a rịọrọ ya.
  • Nhọrọ corrosion na ule IGC (ASTM A262, G48).

 

316L igwe anaghị agba nchara

 

316L igwe anaghị agba ncharaa na-akọwakarị maka chloride{0}} mmiri na-ebu mmiri, ọrụ kemịkalụ dị nro, na mmiri{1} dị n'akụkụ n'ihi na kemịkalụ Mo{2} na-eme ka nkwụsi ike megide 304/304L, ebe ọkwa "L" na-akwado imepụta nchekwa dị mma site n'ibelata ihe ize ndụ mmetụta mgbe ịgbado ọkụ.

N'ịzụ ahịa,316L igwe anaghị agba ncharakwesịrị ịkọwa ya: (1) ọkọlọtọ na-achị (dịka ọmụmaatụ, ASTM A312 TP316L), (2) nha na nhazi oge, (3) ọnọdụ elu (kpọkọta/passivated ma ọ bụrụ na achọrọ ya), na (4) nyocha na oke akwụkwọ{8}} ya mere ọkpọkọ a napụtara dakọtara ma ọrụ ọrụ yana njirisi nnabata osisi.

 

stainless steel pipe ASTM A312 ASME SA312 heavily cold worked HCW stainless steel pipe tight tolerance

 

Ụdị ọkpọkọ igwe anaghị agba nchara (enweghị nkebi vs welded)

 

A na-enye ọkpọkọ igwe anaghị agba nchara dị kaenweghị nkebima ọ bụwelded, na nhọrọ ziri ezi na-ekpebikarị site naọrụ (nrụgide / okpomọkụ / cyclic loading), usoro mmepụta ihe, na nleba anya nyocha nke ITP oru ngo chọrọ. N'ịzụta, "Seamless vs welded" adịchaghị maka mmasị yana ihe ọzọ gbasara ma ọrụ ahụ na-enye ohere ịkwọ ụgbọ mmiri - yana otu a ga-esi anabata na idebe ihe nkedo ahụ. Nke a na-abụkarị ka Octal Pipe si ewepụta nhọrọ mgbe a na-ehota ngwugwu igwe anaghị agba nchara - nha.

 

Ọkpụkpọ igwe anaghị agba ncharaa na-ahọrọkarị mgbe ọrụ ahụ siri ike- nrụgide dị elu, okpomọkụ dị elu, ma ọ bụ ịgba ígwè na-ekpo ọkụ na-achọkarị{1} na mgbe ndị na-azụ ahịa chọrọ ahụ ọkpọkọ otu maka ahịrị usoro dị egwu. Ọ bụkwa ụzọ bara uru maka ọtụtụ dayameta dị nta ebe nnweta enweghị nkebi siri ike yana weld{3}}nyocha oghere na-agbakwunye mgbagwoju anya na-enweghị isi na ịnweta. Isi nhọrọ na-akpalite gụnyere:

  • Ụdị nkọwa/koodu chọrọ n'ụzọ doro anya enweghị nkebi
  • Okpomọkụ dị elu- ma ọ bụ ọrụ cyclic ebe a na-ahọrọ imewe nchekwa
  • Nkwekọrịta siri ike- maka spools emebere ya

 

Igwe anaghị agba nchara weldedA na-ahọrọkarị (ERW/EFW) maka dayameta ndị buru ibu, ogologo ịgba ọsọ ogologo, yana ngwungwu ọnụ ahịa nke ọma{0} ebe nkọwapụta na-enye ikike ịrụ welded. N'ebe a, a na-elekwasị anya n'ịzụ ahịa na nnabata nke seam{2}} njikwa usoro weld, NDT scope (UT/RT ebe ọdabara), yana ihe achọrọ n'elu ala (ịkwakọba ihe/passivation) nke na-emetụta ịdị ọcha ọrụ. Na ngwugwu welded, Octal Pipe na-ahazikarị oke nleba anya nleba anya na akwụkwọ n'ụzọ nnabata nke ọrụ ahụ ka ntọhapụ saịtị wee ghara ịrapara na nkọwa.

 

Ụkpụrụ ndị a na-ejikarị eme ihe na ọrụ gụnyereASTM A312(ọkpụkpọ igwe anaghị agba nchara austenitic),ASTM A790(duplex igwe anaghị agba nchara),ASTM A213(ihe na-ekpo ọkụ / ọkpọkọ ọkụ),ASTM A269(tube akụrụngwa), naASTM A358(nnukwu -OD welded austenitic ọkpọkọ).

 

Onye na-emepụta ọkpọkọ igwe anaghị agba nchara na China (Ụlọ ọrụ QC + Mbupụ -Njikere)

 

Ọ bụrụ na ị na-enyocha aigwe anaghị agba nchara pipụ emeputa, ihe n'ezie na-ekewa isi iyi a pụrụ ịdabere na ya na nke dị ize ndụ bụ ụlọ ọrụ mmepụta ihe -okwa ọzọ:nkwenye ọkwa ọkwa, iguzosi ike n'ezi weld (maka ọkpọkọ welded), nkwụsi ike akụkụ, ọnọdụ elu, na traceability. Dị ka aigwe anaghị agba nchara ụlọ mmepụta ihe-onye na-ebubata akwadoroigwe anaghị agba nchara China, A na-ahazi Octal Pipe iji wepụta ọkpọkọ igwe anaghị agba nchara nwere njikwa ndị na-azụ ahịa nwere ike nyochaa na ezigbo ọrụ{0} karịsịa na ngwugwu agwakọtara{1} ebe 304L na316L igwe anaghị agba ncharaenweghị ike ịhapụ ịgafe.

 

Ụlọ ọrụ mmepụta ihe anyị - ebe njikwa akụkụ na-agụnyekarị:

 

  • Nyocha PMI / kemistri (mgbe achọrọ):na-egbochi ezighi ezi -ọkwa ọkwa{1}, ihe egwu anatakarị n'ahịrị 304L/316L.
  • Njikwa akụkụ:OD/WT, ovality, straightness-ndị a na-ekpebi dabara{1}ọsọ ọsọ maka spools prefabrication na ogologo ọsọ.
  • Nnwale nrịbama onuete (maka ọkpọkọ welded):Na mmepụta ihe dị ka ọkpọkọ igwe anaghị agba nchara 316L, anyị na-ekpochi paramita weld (window ntinye ọkụ, ọsọ njem, mkpuchi mkpuchi) yana nkwụsi ike nke seam na nleba anya na -ahịrị; A na-achịkwa profaịlụ bead weld na ndabere nnabata nke oru ngo (nke a na-akọwakarị dị ka oke n'elu bead elu / undercut na alignment dị ka ọrụ nke ọkpụrụkpụ mgbidi), a na-ejikwa njikwa bead dị n'ime ebe achọrọ iji mee ka ọkpụkpụ ahụ na-agbanwe agbanwe maka mmepụta na ọrụ eruba.
  • Ọzụzụ ọnọdụ ihu igwe:pickling/passivation na ịdị ọcha chọrọ akọwapụtara iji zere "dị mma, dara n'ọrụ/ịkwado" ihe ịtụnanya.
  • Mbupu nkwakọ ngwaahịa & maapụ ntọhapụ:Makaigwe anaghị agba nchara Chinaọkọnọ, ihe egwu ndị a na-ahụkarị bụ ngwakọta ọkwa - elu, mmebi elu, na ntọhapụ egbu oge na ịnata. Octal Pipe na-ebelata nke a site na iji akara doro anya, nchebe njedebe, nhọrọ ngwugwu ngwugwu/frame, yana ọtụtụ mkpọ ntọhapụ dabere na maapụ{{2}akara ọkpọkọ → MTC → ndekọ nyocha. Nsonaazụ dị mfe: nkwupụta ole na ole, nyochagharị cycles pere mpe, yana mwepụta ụlọ nkwakọba ihe ngwa ngwa{2} n'ihi na ọkpọkọ na-abịara dị ka sistemu a na-achịkwa, ọ bụghị ikpo ihe.

 

Nke a mere ọtụtụ ndị na-azụ ahịa na-achọigwe anaghị agba nchara pipụ emeputama ọ bụigwe anaghị agba nchara ụlọ mmepụta ihen'imeigwe anaghị agba nchara Chinalezie anya maka nkwupụta n'ozuzu yana ihe ndị ọzọ gbasara ma onye na-ebubata ya nwere ike na-ewepụta otu nsonaazụ ahụ: ọkwa ziri ezi (gụnyere316L igwe anaghị agba nchara), akụkụ ziri ezi, elu ziri ezi na ihe akaebe nyocha ziri ezi - na-enweghị ọrụ ọzọ na ịnata.

 

stinless ígwè anwụrụ Usoro Nrụpụta

 

Dị ka onye na-emepụta ọkpọkọ igwe anaghị agba nchara, Octal Pipe na-ewepụta ọkpọkọ igwe anaghị agba nchara nwere usoro mmepụta a na-achịkwa, ezigbo njiri mara nke ọma (ebe ọdabara), yana ndekọ nyocha.

 

Stainless Steel Seamless Pipe Production Process

 

1. Enweghị nkebi (SMLS)

  • Usoro: kpo oku Billet → Ịkpọpu → Rolling → Size → Ngwọta Mkpuchi → Pickling → Nnwale.
  • Uru: Enweghị eriri weld, a pụrụ ịdabere na ya maka oke nrụgide na ọrụ dị oke egwu.

2. Welded (ERW/EFW)

  • Usoro: Strip ma ọ bụ efere na-akpụ → Ịgbado ọkụ ogologo / gburugburu → Ngwọta annealing → nha → ịgbatị.
  • Ụzọ ịgbado ọkụ: ERW/HFI, TIG/GTAW, SAW, EFW dabere na OD/WT.
  • Uru: Ọnụ{0}} dị irè, ịdị obosara nha, nhọrọ ịdị ọcha nwere iwepụ bead.

3. Oyi na-arụ ọrụ (HCW)

  • Usoro: Mbelata oyi na ọkpọkọ welded + annealing.
  • Uru: Mmụba ike, nnabata siri ike, imecha dị nro.

4.Heat ọgwụgwọ & n'elu

  • Ngwọta Annealing: 1050-1150 ogo nkwụsị ngwa ngwa.
  • Nhọrọ dị n'elu: Annealed & pickled, annealed na-egbuke egbuke, satin{0} ekpochapụrụ , mirror - na-egbu maramara.

5. Quality Control

  • Nnwale Hydrostatic, Eddy Current/UT, Radiography na onuete & ahụ.
  • Nnwale igwe: tensile, mkpụrụ, isi ike, ire ụtọ/flaring.
  • Nnwale corrosion nhọrọ: ASTM A262 (IGC), ASTM G48 (pitting).

 

welded stainless steel pipe ERW EFW large diameter TP304 304L stainless steel pipe general purpose

 

Uru ndị bụ isi na akara ugo igwe anaghị agba nchara (Tebụlụ nhọrọ ngwa ngwa)

 

Ọkwa Kedu ihe kacha mma na (onye na-azụ ihe) A na-ejikarị okwu ikpe "ebe ọrụ" eme ihe
TP304 / TP304L (18/8) Nguzogide corrosion ziri ezi, nhazi dị mfe, weldability kwụsiri ike Ahịrị mmiri ịba uru n'ime osisi, ọkpọkọ kemịkalụ izugbe, ọrụ nri na ihe ọ drinksụ drinksụ ebe a na-achịkwa chlorides
TP316 / TP316L (Mo{2}) Nguzogide nbibi / mgbawa ka mma na mgbasa ozi chloride;316Lna-ebelata ihe ize ndụ uche maka spools welded Mmiri jụrụ oyi na brine - ọkpọkọ metụtara, ihe eji arụ ọrụ n'ụsọ oké osimiri, ọkpọkọ ọgwụ/usoro, ebe ịsa ahụ nwere mkpughe chloride.
TP321 Nkwụsi ike maka mmetụta okpomọkụ weld; mma intergranular corrosion iguzogide mgbe ịgbado ọkụ; ezigbo elu{0}} nkwụsi ike Ahịrị usoro na-ekpo ọkụ na tie kpo oku -ins, igwe na-ekpo ọkụ/ọkụ ọkụ{1}njikọ ihe mgbanwe, ikpochapụ{2}} ọkpọkọ na osisi ndị metụtara
TP310S Okpomọkụ oxidation na-eguzogide{{0} dị elu maka ọrụ ọkụ na-adịgide adịgide Ọkụ ọkpọ, ngalaba ikpo ọkụ dị elu{{0}, ahịrị nhazi ọkụ ọkụ/ọkụ
Duplex 2205 (S32205/S31803) Ike dị elu karịa usoro 300 + nguzogide chloride SCC siri ike skids na-edozi mmiri mmiri, tankị kemịkalụ/piping, elu{0} chloride usoro ahịrị ebe 316L dị obere
Super Duplex 2507 (S32750) Oke nguzogide chloride + ike dị elu maka ọrụ chloride siri ike Mmiri salinity dị elu

 

Igwe anaghị agba nchara China (Gịnị Octal Pipe nwere ike ịnapụta n'ezie)

 

Mgbe onye zụrụ isi mmaliteigwe anaghị agba nchara China, ezigbo ihe ize ndụ abụghị "ihe igwe igwe nwere ike ịme igwe anaghị agba nchara"- ọ bụ ma onye na-ebubata ya nwere ike.jide ọkwa + nha + ọnọdụ eluna-agafe n'ofe ngwugwu dum. A na-ewu mmemme igwe anaghị agba nchara Octal Pipe gburugburu eziokwu ahụ: tubes enweghị nkebi maka oke OD siri ike na elu a na-achịkwa, gbakwunyere ọkpọkọ welded maka nnukwu dayameta, niile ewepụtara site na ụzọ ụlọ ọrụ na-ejikọta mpịakọta/ese, ọgwụgwọ okpomọkụ, ịgbatị na pickling n'otu ahịrị.

 

Ihe nke a pụtara na ezigbo PO dị mfe. Ọ bụrụ na oru ngo a na-akpọ maka316L igwe anaghị agba nchara(na-agwakọta ya na 304L/321 ma ọ bụ duplex), Octal Pipe nwere ike idowe ngwugwu ahụ ọcha site n'imepụta n'ime windo OD ndị a na-ahụkarị{2}} enweghị nkebi ruoΦ630 mmna welded ruoΦ2620 mm, na-enwekarị ọkpụrụkpụ mgbidi1-35 mm-ya mere nha ahụ anaghị amanye "nrụgharị" n'etiti{1}. N'akụkụ nrụpụta, ụzọ bụ akụrụngwa{3}} na-anya: a280 igwe igwe na-akpụgharị + peeling, mgbe ahụihe osise oyi na-atụgharị / oyi, ndị sotereeke - ikuku gasnapicklingmaka nhazi elu, na n'ikpeazụịgbatịtupu ahapụ ya. Agbụ usoro ahụ bụ ihe na-akwado ịdị mma kwụsiri ike{1} na omume nrụpụta amụma, ọ bụghị naanị aha akara n'akwụkwọ.

 

A na-ekpuchi ụkpụrụ na akara ule ka ndị EPC si azụta n'ezie: ọkpọkọ/tube ndị a na-ahụkarị kaASTM/ASME (A312/A213/A269; A789/A790), gbakwunyereEN (10216-5/10216-2), DIN (17456/17458), JIS (G3459/G3463), GOST (9941/5632), na GB (14975/14976, 13296, 5310, 9948). Ọkwa nnweta a na-agụnye austenitic ezinụlọ (TP304/304L, TP316/316L, TP321, TP347, TP310S, TP317L, 904L), duplex/ super duplex (S31803/S32205/S32750 alloy), na họrọ. (N08825/N08904/N08028/N08800). Na nkenke: aigwe anaghị agba nchara pipụ emeputaikike nke na-ekpuchi ma "igwe anaghị agba nchara osisi kwa ụbọchị" yana ngwungwu kpụ ọkụ n'ọnụ{0}, yana ụzọ ụlọ nrụpụta igwe anaghị agba nchara nke nwere ike ime ka mmepụta ahụ na-agbanwe agbanwe n'ofe dayameta na ụkpụrụ.

 

Kpọtụrụ ugbu a

 

FAQ

 

 

product-470-408

Q:304 vs 316L igwe anaghị agba nchara ọkpọkọ - kedụ nke m ga-ezipụta?

A: Ọ bụrụ na ahịrị ga-ahụchlorides(mmiri dị jụụ, ịsa ahụ, ikuku ụsọ oké osimiri, brine splash),316/316LA na-akọwakarị ya n'ihi na molybdenum na-eme ka nguzogide nke pitting/crevice ọgụ ma e jiri ya tụnyere usoro 304.316La na-ahọrọkarị maka spools welded iji belata ihe ize ndụ uche mgbe ịgbado ọkụ gasịrị.

Q:ASTM A312 vs ASTM A213 vs ASTM A269 - kedu ihe dị iche (ọkpọkpọ vs tube)?

A: Chee echiche "ụdị ọrụ + ngwaahịa":ASTM A312bụ igwe anaghị agba ncharaọkpọkọmaka oke -okpomọkụ na ọrụ na-emebi emebi (enweghị nkebi ma ọ bụ welded).ASTM A213bụenweghị nkebiigwe ọkụ/superheater/okpomọkụ -ihe mgbanweọkpọkọ, naASTM A269bụ igwe anaghị agba ncharatubing(enweghị nkebi ma ọ bụ welded) maka nrụrụ izugbe{0}}na-eguzogide, obere/elu{1}} ọrụ okpomọkụ.

Q:Seamless vs welded igwe anaghị agba nchara - kedu ka m ga-esi họrọ na-enweghị oke{1}}akọwapụta?

A: Họrọenweghị nkebimgbe ọrụ ma ọ bụ nkọwa ahụ siri ike karị (nrụgide dị elu/okpomọkụ, ịgba ígwè siri ike, ma ọ bụ "chọrọ enweghị nkebi"). Họrọweldedmgbe nkọwapụta ahụ na-enye ya ohere yana ọrụ ahụ na-erite uru site na OD/WT kwụsiri ike yana nnweta{{0} wee jikwaa ihe egwu site na ịkọwapụta.onu ogugu NDT(UT/RT/ET kwa ITP) na ọnọdụ ihu igwe chọrọ na PO.

Q: Kedu ka m ga-esi ruo eruo onye nrụpụta igwe anaghị agba nchara / ụlọ ọrụ na China tupu etinye PO?

A: Rịọ makaEN 10204 3.1asambodo ejikọtara na nza ewepụtara (nsonaazụ nnwale + nkwupụta nnabata), ma chọọ traceability site naakara ọkpọkọ → MTC → ndekọ nyocha; tinye PMI ebe ọkwa -ngwakọta ihe egwu dị elu (dịka ọmụmaatụ, ngwugwu 304L + 316L). Nke a bụ ụzọ kacha ọsọ iji wepụ - ihe egwu "igwe anaghị agba nchara China" na-enweta ma zere ịnata - nkwụsị nkwụsị.
Asambodo

 

CE Certificate

Asambodo CE

ISO 9001 Certificate

Asambodo ISO 9001

API Q1 Certificate

Asambodo API Q1

ABS Certificate

Asambodo ABS

AP-5L Certificate

Asambodo AP-5L

API-5CT Certificate

Asambodo API-5CT

 

OD:6 mm - 1200 mm

Ọkpụrụkpụ mgbidi:0.3 - 50 mm (SCH 5S ruo XXS)

Ogologo:6m, 12m, 20FT, 40FT, ịkpụ omenala

Akwụsị:Agbapụrụ agbachapụ, dị larịị, ejiri eriri jikọta ya

Nchacha elu:A/P, BA, nke a na-egbu maramara, enyo

Ihe nchịkọta dị ọkụ: igwe anaghị agba nchara , China igwe anaghị agba nchara, ndị na-ebu, ụlọ ọrụ

Zipu ozi

whatsapp

Ekwentị

E-mail

Nchoputa