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Okwu Mmalite na nhazi ọkwa nke ọkpọkọ ígwè welded

E kewara ọkpọkọ ígwè welded n'ime:

Ọkpọkọ welded na-eguzogide ọkụ eletrik(ERW),Spiral Steel Pipe(SSAW),Longitudinal Submerged Arc Welded Pipe(LSAW)

Nha:

①ERW ígwè ọkpọkọ:

OD: 21.3mm ~ 660mm; WT: 1mm ~ 17.5mm;Ogologo: 0.5mtr ~ 22mtr

②LSAW ígwè ọkpọkọ:

OD: 406mm ~ 1422 mm; WT: 6.4mm ~ 44.5mm; Ogologo: 5mtr ~ 12mtr

③SSAW ígwè ọkpọkọ:

OD: 219.1mm ~ 3500mm;WT: 6mm ~ 25mm (Ruo 1 ''); Ogologo: 6mtr ~ 18mtr, SRL, DRL

Ọkọlọtọ & Ọkwa:

ASTM A53, Ọkwa A/B/C, API 5L, PSL1, PSL2,GR.B/X42-X80,ASTM A795,ASTM A135,ASTM A252,GR.1/2/3,AWWA C200

  Nkọwa

A na-emepụta ọkpọkọ ígwè welded site na iji efere nchara dị larịị ma ọ bụ nchara nchara, na usoro mmepụta ya na-emepụta ọnụ n'ime ahụ ya.Kpọmkwem, mgbe a na-emepụta ọkpọkọ ígwè welded, a na-ehulata efere ígwè ma ọ bụ warara ma mesịa weled n'ime okirikiri, ọdịdị ọkpọkọ ọdịnala ma ọ bụ ọdịdị square. usoro ịgbado ọkụ.Dịka ọmụmaatụ, a na-agbaji ọkpọkọ LSAW ogologo ogologo oge, na ọkpọkọ SSAW na-agbado gburugburu.ERW ọkpọkọ bụ ọkụ eletrik na-eguzogide welded, nke na-arụpụta a onuete nke na-aga n'otu n'otu n'akụkụ ahụ ọkpọkọ.

 Ọnụ ego nke ERW Steel Pipe 

Ọkpụkpọ ọkpọkọ welded dị elu na-adịkarị ogologo gbawara agbawa, mana ọkpọkọ nchara agbatị kwụ ọtọ abụghị nke a na-agbakọ ya ugboro ugboro.Igwe ọkụ eletrik dị elu kwụ ọtọ gbawara agbawa welded ígwè ọkpọkọ na-etolite site na mmetụta akpụkpọ ahụ na mmetụta dị nso nke oge dị elu mgbe igwe na-akpụzi ihe na-ekpo ọkụ na-ekpo ọkụ na-emepụta ihe, na nsọtụ tube ahụ bụ oghere. kpụ ọkụ n'ọnụ na gbazee, na nrụgide ịgbado ọkụ na-rụrụ n'okpuru omume nke ịpị ala na-aghọta mmepụta.Igwe nchara nchara dị elu na-eguzogide welded dị iche na usoro ịgbado ọkụ nkịtị.The weld na-mere nke isi ihe nke ígwè warara ahụ, na n'ibu ike dị mma karịa nke n'ozuzu welded ọkpọkọ.Elu dị larịị, nkenke dị elu, ọnụ ala dị ala, ma nwee obere weld seam dị elu, nke bara uru na mkpuchi nke mkpuchi mgbochi corrosion 3PE.

 LSAW Steel Pipe 

A na-emepụta arc nke dị ogologo n'okpuru mmiri site na iji otu ọkara na nnukwu efere dị ka akụrụngwa, na-pịa (na-atụgharị) efere ígwè n'ime ihe ọkpụkpụ ma ọ bụ na-emepụta igwe n'ime oghere tube, na-eji mgbado arc nwere akụkụ abụọ, na ịgbasa dayameta.Enwere ike ịhazi ego nri efere igwe na-akpaghị aka dị ka ọkwa nchara dị iche iche si dị, ọkpụrụkpụ mgbidi na obosara efere.N'otu oge ahụ, ọrụ nkwụghachi ụgwọ nrụrụ nke ọma na-ezere mmetụta ọjọọ nke nrụrụ ebu na ịkpụpụta ma na-eme ka ọ dị larịị nke ogologo ogologo nke efere ígwè n'oge usoro ịpị.Nzọụkwụ nri bụ otu n'oge a na-akpụ, na-ahụ na gburugburu nke tube oghere na ewepụghị ọnụ nke ịgbado ọkụ.Ngwaahịa emechara nwere nkọwa dị iche iche, na weld nwere ezigbo ike siri ike, plastik, ịdị n'otu, na kọmpat.Ọ nwere uru nke nnukwu dayameta ọkpọkọ, ọkpụkpụ mgbidi ọkpọkọ, nkwụsi ike dị elu, nkwụsị ọkụ dị ala, na nkwụsị nke corrosion siri ike. 

 SSAW Steel Pipe

Spiral welded pipe (SSAW ọkpọkọ, nke a na-akpọkwa HSAW ọkpọkọ).A na-emepụta ọkpọkọ ahụ site na teknụzụ ịgbado ọkụ n'okpuru mmiri.A na-eji efere ndị dị warara dị warara ma ọ bụ mkpuchi mkpuchi ọkụ na-emepụta ọkpọkọ spral, nke na-ebelata ọnụ ahịa mmepụta ha nke ukwuu.Ahịrị ịgbado ọkụ na-adị ka helix.Usoro ịgbado ọkụ gburugburu na-enye ohere ịmepụta nnukwu ọkpọkọ na-adaba adaba maka ibufe nnukwu mmanụ na gas.Ụfọdụ ọkpọkọ SSAW bụ naanị ngwa nrụgide dị ala.

ERW-PIPE-ASTM-A534
ERW-Welded-Pipe2
SSAW-HSAW-Spiral-welded-steel-pipe-nwere_副本

Oge nzipu: Ọktoba 16-2023

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