Okwu Mmalite nke Shandong Kungang Spiral Pipe
A na-eme ọkpọkọ spiral site na ịtụgharị obere carbon carbon structural steel ma ọ bụ obere alloy structural steel strip n'ime tube oghere dị ka akụkụ ụfọdụ helical (nke a na-akpọ akụkụ akpụ), wee na-agbado ọkpọkọ ọkpọkọ.Enwere ike iji eriri dị warara mee ya Steel na-emepụta nnukwu ọkpọkọ nchara nchara.A na-egosipụta nkọwa ya site na dayameta mpụta * ọkpụrụkpụ mgbidi.Ọkpụkpọ welded kwesịrị ijide n'aka na ule hydraulic, ike nkwụsị nke weld na arụ ọrụ na-ehulata oyi ga-ezute iwu.
N'ihe banyere ịgbado ọkụ usoro, ịgbado ọkụ usoro nke gburugburu welded ọkpọkọ na ogologo onuete ígwè ọkpọkọ bụ otu ihe ahụ, ma ogologo onuete welded ọkpọkọ ga-apụghị izere ezere nwere ọtụtụ T-ediri welds, n'ihi ya, ihe gbasara nke puru omume nke ịgbado ọkụ ntụpọ na-amụbakwa nke ukwuu. na ihe fọdụrụ na ịgbado ọkụ n'ụdị welds nke T na-akpata nrụgide dị ukwuu, na ígwè weld na-abụkarị n'ọnọdụ nrụgide nke akụkụ atọ, nke na-eme ka ohere nke mgbawa dịkwuo elu.Ọzọkwa, dị ka teknuzu ụkpụrụ nke submerged arc ịgbado ọkụ, onye ọ bụla weld kwesịrị inwe a aak mmalite na ihe arc extinguishing ebe, ma onye ọ bụla ogologo onuete welded ọkpọkọ enweghị ike izute ọnọdụ a mgbe ịgbado ọkụ a okirikiri onuogugu, otú e nwere ike inwe More ịgbado ọkụ ntụpọ.
jiri
A na-eji ọkpọkọ spral eme ihe na injinia mmiri, ụlọ ọrụ petrochemical, ụlọ ọrụ kemịkalụ, ụlọ ọrụ ọkụ eletrik, ogbugba mmiri n'ubi, na iwu obodo.Ọ bụ otu n'ime ngwaahịa isi iri abụọ nke obodo anyị mepụtara.Maka njem mmiri mmiri: ọkọnọ mmiri, drainage, injinia na-ahụ maka nsị mmiri, njem apịtị, njem mmiri oké osimiri.Maka ụgbọ njem gas: gas, uzuoku, mmanụ mmanụ mmiri.Maka ebumnuche nhazi: dị ka ikpokọta ọkpọkọ na àkwà mmiri;ọkpọkọ maka wharves, okporo ụzọ, ihe owuwu ụlọ, ọkpọkọ mmiri mmiri, wdg.
Ụkpụrụ ngwaahịa
Spiral seam submerged arc welded steel pipe SY5036-83 maka pressurized mmiri njem na-tumadi eji mmanụ na eke gas pipelines;gburugburu onuete elu ugboro welded ígwè anwụrụ SY5038-83 maka pressurized mmiri ụgbọ njem na-welded site elu ugboro ịgbado ọkụ n'apata.Ọkụ nchara dị elu na-agbakọta ọnụ maka oke mmiri na-arụ ọrụ.Ọkpụkpụ ígwè ahụ nwere ikike nrụgide siri ike, ezigbo plasticity, ọ dịkwa mma maka ịgbado ọkụ na nhazi;The spiral seam submerged arc welded steel pipe SY5037-83 maka izugbe obere nrụgide mmiri ụgbọ njem na-mere site abụọ-akụkụ akpaka submerged arc ịgbado ọkụ ma ọ bụ otu akụkụ ịgbado ọkụ maka mmiri, gas, Submerged arc welded ígwè ọkpọkọ maka ibufe izugbe ala-nrụgide mmiri mmiri. dị ka ikuku na uzuoku.
A na-ekewa ụkpụrụ ndị a na-ejikarị maka ọkpọkọ nchara gburugburu: SY/T5037-2000 (ọkọlọtọ ministri, nke a makwaara dị ka spiral seam submerged arc welded steel pipes maka pipeline mmiri mmiri nkịtị), GB/T9711.1-1997 (ọkọlọtọ mba, nakwa). A maara dị ka mmanụ na gas ụlọ ọrụ njem ígwè ọkpọkọ) Akụkụ mbụ nke nnyefe teknụzụ ọnọdụ: A-ọkwa ígwè ọkpọkọ (GB/T9711.2 B-ọkwa ígwè anwụrụ na siri ike chọrọ), API-5L (American Petroleum Institute, na-akpọ pipeline). ígwè ọkpọkọ; nke na-ekewa abụọ etoju: PSL1 na PSL2), SY / T5040-92 (spiral submerged arc welded ígwè anwụrụ maka ikpo).
Oge nzipu: Jul-20-2023