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 na-enye mmiri, ụlọ ọrụ petrochemical, ụlọ ọrụ kemịkalụ, ụlọ ọrụ ọkụ eletrik, ogbugba mmiri n'ubi, na ịrụ obodo mepere emepe. 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 mmanụ. 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 njem na-welded site elu ugboro ịgbado ọkụ n'apata. Ọkụ nchara dị elu na-agbakọta ọnụ nke spral seam maka ụgbọ mmiri nwere nrụgide. 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