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Ọnụ ego efu nnukwu dayameta spiral welded steel pipe Pipe LSAW Pipe Featrated Image
  • Ọnụ ego efu nnukwu dayameta spral welded steel Pipe Pipe LSAW enweghị nkebi
  • Ọnụ ego efu nnukwu dayameta spral welded steel Pipe Pipe LSAW enweghị nkebi
  • Ọnụ ego efu nnukwu dayameta spral welded steel Pipe Pipe LSAW enweghị nkebi
  • Ọnụ ego efu nnukwu dayameta spral welded steel Pipe Pipe LSAW enweghị nkebi

Ọnụ ego efu nnukwu dayameta spral welded steel Pipe Pipe LSAW enweghị nkebi

Nkọwa dị mkpirikpi:

Spiral welded pipe: A na-eme ya nke obere carbon carbon structural steel ma ọ bụ obere alloy structural steel warara a na-atụgharị n'ime billet ọkpọkọ n'akụkụ akụkụ nke okirikiri okirikiri (nke a na-akpọ angle angle), mgbe ahụ, a na-ejikọta ọkpọkọ ọkpọkọ ọnụ. nwere ike na-emepụta nnukwu dayameta ígwè ọkpọkọ si warara warara ígwè.E gosipụtara nkọwapụta ya site na dayameta dị n'èzí * mgbidi mgbidi, ọkpọkọ welded kwesịrị ijide n'aka na ule hydraulic, ike ike nke weld na oyi na-ehulata Njirimara izute ndokwa.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Anyị n'ozuzu kweere na onye agwa ekpebi ngwaahịa ' magburu onwe , nkọwa na-ekpebi ngwaahịa 'dị mma , na niile ezi uche, ịrụ ọrụ nke ọma na ọhụrụ otu spirit maka Discount Price Large Diameter spiral welded Steel Pipe Seamless Pipe LSAW Pipe, "Ịme ngwaahịa nke Large Quality "bụ n'ezie nzube ebighi ebi nke ụlọ ọrụ anyị.Anyị na-eme mgbalị na-adịghị akwụsị akwụsị ịmara ebumnuche nke "Anyị ga-ejigide oge niile yana oge".
Anyị n'ozuzu kweere na onye agwa na-ekpebi ngwaahịa' magburu onwe ya, nkọwa na-ekpebi ngwaahịa 'dị mma, na niile ezi uche, ịrụ ọrụ nke ọma na ọhụrụ otu mmụọ makaChina tube na galvanized ọkpọkọ, Na-esi ọnwụ n'elu elu-edu ọgbọ njikwa na atụmanya nduzi na-eweta, anyị mere anyị mkpebi na-enye anyị shoppers iji mmalite ogbo ịzụrụ na-adịghị anya mgbe eweta ọrụ ahụmahụ.Na-echekwa mmekọrịta na-enyere aka na atụmanya anyị, anyị na-ewepụtakwa ndepụta ngwaahịa anyị ọtụtụ oge iji zute ihe ọhụrụ chọrọ ma rapara n'usoro azụmaahịa a kachasị ọhụrụ na Ahmedabad.Anyị adịla njikere ihu ihe isi ike ndị ahụ ma mee mgbanwe iji ghọta ọtụtụ ohere dị na azụmaahịa mba ụwa.

Njirimara metallurgical nke ihe

A na-esi na efere ígwè na-emepụta ọkpọkọ dị n'okpuru mmiri nke ogologo arc, ebe a na-esi na eriri igwe na-ekpo ọkụ na-emepụta ọkpọkọ welded.Usoro mpịakọta na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ nwere ọtụtụ uru ma nwee usoro nhazi nke ígwè iji nweta mmepụta nke eriri eriri igwe dị elu.Dị ka ihe atụ, a na-emepụta ihe nkwụnye mmiri na-eji mmiri na-eme ka mmiri dị jụụ mee ngwa ngwa, nke na-enye ohere iji ihe ndị na-emepụta ihe na-emepụta ihe na-emepụta ihe na-eme ka ọ dị ike iji nweta akara ume pụrụ iche na obere okpomọkụ siri ike, si otú ahụ na-eme ka weldability nke ígwè.Otú ọ dị, usoro a adịghị adịkarị na ụlọ ọrụ mmepụta ígwè.Ọdịnaya alloy (carbon dakọtara) nke coils na-adịkarị ala karịa nke ọkwa nke efere ígwè, nke na-emekwa ka weldability nke spiral welded pipes.

Ihe ọzọ dị mkpa iburu n'obi bụ na, n'ihi na gburugburu welded ọkpọkọ eriri igwe mpịakọta direction na-adịghị perpendicular na ntụziaka nke ígwè ọkpọkọ axis (ya tuo ngwọta na-adabere gburugburu gburugburu n'akuku nke ígwè ọkpọkọ), mgbe ogologo onuete ígwè anwụrụ ígwè efere Rolling. direction perpendicular ka ntụziaka nke ígwè anwụrụ axis, na otú ahụ, gburugburu welded ọkpọkọ ihe dị mma karịa ogologo onuete ígwè anwụrụ mgbape mgbape eguzogide.

Usoro ịgbado ọkụ

Site na ịgbado ọkụ usoro, gburugburu welded ọkpọkọ na ogologo onuete ígwè ọkpọkọ ịgbado ọkụ usoro bụ otu ihe ahụ, ma ogologo onuete welded ọkpọkọ ga-apụghị izere ezere nwere ọtụtụ ding weld, ya mere, ohere nke ịgbado ọkụ ntụpọ na-ukwuu na-abawanye, na ihe fọdụrụ nrụgide nke ịgbado ọkụ. na ding weld buru ibu, igwe weld na-abụkarị n'ọnọdụ nrụgide ụzọ atọ, na-abawanye ohere nke ịgbawa.

Ọzọkwa, dị ka submerged arc ịgbado ọkụ usoro, onye ọ bụla weld kwesịrị ịdị na arc mmalite na arc extinguishing, ma onye ọ bụla ogologo onuete welded ọkpọkọ na welded annular onuete, enweghị ike imezu ọnọdụ, otú e nwere ike inwekwu ịgbado ọkụ ntụpọ na arc. na-emenyụ.

Tebụl mejupụtara kemịkalụ

Ngwa igwe Ngwakọta kemịkalụ  
Mpụta ike Ike ọdụdọ Ogologo oge C Si Mn S P  
MPa n'arọ/mm² MPa n'arọ/mm² min Ọ dịghị ibu karịa Ọ dịghị ibu karịa Ọ dịghị ibu karịa  
Q215A Q215B 215 22 335-410 34-42 31 0.09-0.15 0.03 0.25-0.55 0,050 0,045 0,045
Q235A Q235B

Q235C

Q235D

 235 24 375-460 38-47 26 0.14-0.22 0.12-0.20

≤0.18

≤0.17

 0.30 0.30-0.65 0.30-0.70

0.35-0.80

0.35-0.80

 0,50 0,45

0.40

0,035

 0,045 0,045

0,040

0,035
16Mn (Q345B) 345 35 510-600 51.60 22 0.12-0.20 0.20-0.55 1.2-1.6 0,045 0,045
X42 289 29.5 413 42.1   0.28 - 1.25 0,030 0,030
X52 358 36.5 455 46.4 0.30 - 1.35 0,030 0,030
X56 386 39.4 489 49.9 0.26 - 1.35 0,030 0,030
X60 413 42.1 517 52.7 0.26 - 1.35 0,030 0,030
X65 448 45.7 530 54.0 0.26 - 1.40 0,030 0,030
X70 482 49.2 565 57.6 0.26 - 1.40 0,030 0,030
L245 245   415   21 0.26   1.15 0,030 0,030
L290 290   415   21 0.28   1.25 0,030 0,030
L360 360   460   19 0.3   1.25 0,030 0

Nkọwa ngwaahịa

Akụrụngwa Mwube ASTM A106 A36 A53 Spiral Welded Black Steel tube carbon steel gburugburu welded tube ọkpọkọ.
Ọkwa GR.B, ST52, ST42, ST35, ST45, X42, X52, X56, X60, X70, X85
Ọkọlọtọ ASTM A53, ASTM A500;GB/T3091, GB/T3094;DIN EN10025;DIN EN10217-2005;

BS EN10217;BS EN10219;BS EN10025;JIS G3466
Usoro ERW, Welded, enweghị nkebi, Hot Rolled, oyi sere
OD Size 8″ ruo 142″ N'èzí dayameta 219mm ruo 3620mm
Ọkpụrụkpụ 1.5mm - 30mm
Ogologo 1) Ogologo otu Random ogologo yana ogologo ogologo ọnụọgụ abụọ.
2) SRL: 3M-5.8M DRL: 10-11.8M ma ọ bụ Dị ka ndị ahịa rịọrọ ogologo oge.
3) Ogologo ogologo (5.8m, 6m, 12m)
Pipe mechie 1) Plain 2) Beveled 3) Ejikọtara ya na njikọta na okpu plastik
Ihe nchekwa ngwụcha 1) Plastic okpu 2) Iron echebe 3) dị ka arịrịọ
Ọgwụgwọ elu 1) agba ojii 2) varnish 3) mmanụ ma ọ bụ galvanized

4) mgbochi corrosion mkpuchi (3PE / 3LPE)
ngwugwu ngwugwu rụrụ arụ, ọkpọkọ jikọtara ya na èbè abụọ na njedebe abụọ maka nbudata na ịwụsa ngwa ngwa, mechie ya na okpu plastik.
Mbupụ na Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Saudi Arabia, Vietnam, India, Peru, Ukraine, Brazil, South Africa, wdg.

Ngosipụta ngwaahịa

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FAQ

1.Gịnị mere ị na-ahọrọ anyị?

Ụlọ ọrụ anyị anọwo na Alibaba.com afọ 12.Anyị na-achịkwa àgwà ngwaahịa ahụ nke ọma, enwere ndị mmadụ pụrụ iche maka ịdị mma.

Ọ bụrụ na ị nwetara ọnụ ala dị ala site na ndị na-ebubata ya ọzọ, anyị ga-akwụghachi ndị ahịa ugboro abụọ maka ọnụahịa dị elu.

2. Ogologo oge ole ka oge nnyefe gị dị?

Dị ka quantity.Generally n'ime 2-7 ụbọchị ma ọ bụrụ na stock.Na 15-20 ụbọchị ma ọ bụrụ na ọ bụghị na ngwaahịa.

3.Gịnị bụ usoro ịkwụ ụgwọ gị?

A: Site T / T 30% tupu, na 70% tupu nnyefe.

B: 100% L/C na anya.

C: Site T / T 30% n'ihu, na 70% L / C na anya.

4.Ị na-enye samples?Ọ bụ n'efu?

Ee, anyị na-enye sample maka n'efu ma anaghị akwụ ụgwọ maka ibu ibu.

5.Gịnị ma ọ bụrụ na onye ahịa enweghị afọ ojuju?

Ọ bụrụ na enwere nsogbu na ngwaahịa ahụ, anyị na-ewere ọrụ zuru oke.

Ọ bụrụ na enwere nsogbu na usoro njem, anyị ga-enyere gị aka idozi ya.

Anyị n'ozuzu kweere na onye agwa ekpebi ngwaahịa ' magburu onwe , nkọwa na-ekpebi ngwaahịa 'dị mma , na niile ezi uche, ịrụ ọrụ nke ọma na ọhụrụ otu spirit maka Discount Price Large Diameter spiral welded Steel Pipe Seamless Pipe LSAW Pipe, "Ịme ngwaahịa nke Large Quality "bụ n'ezie nzube ebighi ebi nke ụlọ ọrụ anyị.Anyị na-eme mgbalị na-adịghị akwụsị akwụsị ịmara ebumnuche nke "Anyị ga-ejigide oge niile yana oge".
Ọnụ ego egoChina tube na galvanized ọkpọkọ, Na-esi ọnwụ n'elu elu-edu ọgbọ njikwa na atụmanya nduzi na-eweta, anyị mere anyị mkpebi na-enye anyị shoppers iji mmalite ogbo ịzụrụ na-adịghị anya mgbe eweta ọrụ ahụmahụ.Na-echekwa mmekọrịta na-enyere aka na atụmanya anyị, anyị na-ewepụtakwa ndepụta ngwaahịa anyị ọtụtụ oge iji zute ihe ọhụrụ chọrọ ma rapara n'usoro azụmaahịa a kachasị ọhụrụ na Ahmedabad.Anyị adịla njikere ihu ihe isi ike ndị ahụ ma mee mgbanwe iji ghọta ọtụtụ ohere dị na azụmaahịa mba ụwa.

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