1) seamless tšepe phala geometry hlahloba

Seamless tšepe phala bophara, lerako botenya le kobehileng, bolelele holim'a tafole ho hlahloba le caliper, micrometer, 'me a kobeha ka maoto, bolelele ba theipi lokela ho hlahlojoa.

Ka ntle bophara, botenya ba lebota le bolelele le tsona li ka sebelisa sesebelisoa sa ho metha sa othomathike (joalo ka bophara bo itekanetseng, botenya, sesebelisoa sa ho metha bolelele) tekong e tsoelang pele.Ho elella bofelong ba 1980 ea lekholo la bo20 la lilemo tlhahiso ea seamless tšepe liphaephe tlhahiso ea fektheri ka kakaretso Inthaneteng othomathike bophara bophara, botenya selekanyo sesebediswa, sebakeng sa ho qetela, bolelele le boima ba thepa ea boima.Li-parameter tsa khoele ea pipe e se nang seamless ea OCTG le tsona li hloka ho hlahlojoa.

(2) li-tubes tsa tšepe tse se nang moeli, tlhahlobo e ka ntle ea bokaholimo

Lekola ka pono bokahare ba kahare le kantle bo sebelisoa hangata, bokaholimo ntle le tlhahlobo ea Visual, Prism e bonahatsang e fumaneha hape bakeng sa tlhahlobo.Lisebelisoa tse ling tsa tšepe tse se nang seamless tse nang le morero o khethehileng, tseo hape li kopileng ho amoheloa ha liteko tse sa senyeheng, ho kenyeletsoa Eddy current, magnetic flux leakage, ultrasonic, tlhahlobo ea likaroloana tsa makenete holim'a boleng ba tšepe ea licheke tsa kahare le kantle.

(3) tlhahlobo ea thepa ea mochini le ea thekenoloji

E le ho netefatsa thepa ea mochini oa phala ea tšepe e se nang seam ho fihlela litlhoko tse tloaelehileng, ho hlokahala tlhahlobo ea thepa ea mochini ea sampole ea tšepe e se nang seamless.

Liteko tsa thepa ea mochini li kenyelletsa matla a ho tsitsa, matla a tlhahiso, bolelele, ts'ebetso, joalo-joalo Teko ea ho batalla bakeng sa tlhahlobo ea ts'ebetso e kenyelletsa, tlhahlobo ea ho phatloha, tlhahlobo ea hydrostatic, tlhahlobo ea crimping, tlhahlobo ea ho kobeha, tlhahlobo ea perforation.Lintho tsena tsa tlhahlobo li ipapisitse le maemo a fapaneng a fapaneng le tšebeliso e se nang moeli le khetho.

(4) tlhahlobo e sa senyeheng

NDT e bua ka nyeoe ntle le ho senya seamless, tsamaisa tlhahlobo ea bona ea bokooa ba kahare le bokaholimo.Hajoale, tlhahlobo ea ho lutla ha matla a khoheli, ultrasonic, Eddy hajoale le fluorescent magnetic particle tlhahlobo, e seng e ntse e sebelisoa haholo ka har'a li-tubes tse seamless tse sebelisoang khoebong.Mokhoa oa tlhahlobo o sa senyeheng o tsoetse pele haholo lilemong tsa morao tjena, hologram e sa tsoa hlaha, tlhahlobo ea ultrasonic frequency spectrum ea tlhahlobo ea acoustic emission, tlhahlobo ea ultrasonic imaging, hammoho le tlhahlobo ea mocheso o phahameng oa ultrasonic le mahlale a mang a macha.