Ọkpọkọ LSAW(Paịpụ Longitudinal Submerged Arc-Welding Pipe), nke a na-akpọkwaPaịpụ SAWLỌ na-ewere efere ígwè ahụ dị ka ihe e ji arụ ọrụ, jiri igwe ịkpụzi ya kpụọ ya, wee mee njikọta arc nke nwere akụkụ abụọ n'ime mmiri. Site na usoro a, paịpụ ígwè LSAW ga-enweta ezigbo ductility, ike ịgbado ọkụ, otu nha, plasticity na nnukwu mkpuchi.
Oke dayameta nke paịpụ LSAW buru ibu karịa ERW, ọ na-abụkarị site na 406mm ruo 2020mm. Ọ na-arụ ọrụ nke ọma na iguzogide nrụgide dị elu, yana iguzogide nchara dị ala.
SSAW Pipe(Ọkpọkọ Njikọta Arc-Welding Spiral Submerged), nke a na-akpọkwaọkpọkọ HSAW(Helical SAW), ụdị ahịrị ịgbado ọkụ dị ka helix. Ọ na-eji otu teknụzụ ịgbado ọkụ nke Submerged Arc-Welding na paịpụ LSAW. N'ụzọ dị iche, a na-agbado ọkpọkọ SSAW gburugburu ebe a na-agbado LSAW ogologo oge. Usoro mmepụta bụ ịgbado ọkụ eriri ígwè ahụ, iji mee ka ntụziaka ịgbado ọkụ nwee akụkụ nwere ntụziaka nke etiti paịpụ ahụ, na-akpụ ma na-agbado ọkụ, yabụ na njikọta ịgbado ọkụ dị n'ahịrị gburugburu.
Oke dayameta nke ọkpọkọ SSAW dị site na 219 mm ruo 2020 mm. Akụkụ uru bụ na anyị nwere ike nweta dayameta dị iche iche nke ọkpọkọ SSAW nwere otu nha nke eriri ígwè ahụ, enwere ọtụtụ ngwa maka eriri ígwè ihe eji arụ ọrụ, na njikọta ịgbado ọkụ kwesịrị izere nrụgide bụ isi, arụmọrụ dị mma iji buo nrụgide ahụ.
Oge ozi: Jenụwarị-21-2022