Akamaro ka ASTM A139 mumiyoboro ya gaze ya gaze ya gaze
Spiral Helded Carbone Steel Pipe yakozwe kuriASTM A139ni yagenewe cyane cyane kubisabwa kubutaka nkibikoresho byo kwandura bisanzwe no gukwirakwiza sisitemu. Iyi miyoboro ikorerwa ukoresheje inzira yihariye yo gusudira itera inzego zikomeye kandi iramba, ikaba ari ingenzi cyane kwihanganira imikazo n'ibidukikije iyi miyoboro izakorerwa.
Umutungo wa mashini
| Icyiciro cya 1 | Icyiciro cya 2 | Icyiciro cya 3 | |
| Ingingo ya Oill cyangwa umusaruro, min, MPA (PSI) | 205 (30 000) | 240 (35 000) | 310 (45 000) |
| Imbaraga za Tensile, Min, MPA (PSI) | 345 (50 000) | 415 (60 000) | 455 (66 0000) |
Inzira yo gusudira isukura ikoreshwa muri ASTM A139 itanga umuyoboro hejuru yimbere kandi neza imbere, akaba ari ngombwa kugirango ushimangire gaze neza binyuze mumuyoboro. Iyi miyoboro nayo iraboneka muburyo butandukanye bwa diameter hamwe nibyinshi, bituma guhinduka mugushushanya no kubaka kubahiriza ibisabwa cyangwa gahunda yo gukwirakwiza bisanzwe.
Usibye kwiringirwa no kuramba, ASTM A139 umuyoboro utanga iby'ibirori, bikaba ari ngombwa kwemeza ubunyangamugayo bw'igihe kirekire. Ibikoresho bya karubone bikoreshwa muri iyi miyoboro byateguwe byimazeyo kurwanya ruswa, menyesha imiyoboro ikomeza kuvugurura neza kandi idashidika imyaka myinshi iri imbere.
Umutekano ningirakamaro cyane mukubaka imiyoboro isanzwe yubutaka. ASTM A139 Imiyoboro ikorerwa kandi igeragezwa nubuziranenge bwingamba Ibi biha ibintu bisanzwe, abagenzuzi hamwe namahoro rusange yo mumutima azi ko ibikorwa remezo bitanga gaze karemano kandi bifite umutekano.
Mu gusoza, ASTM A139Spiral Helded Carbone Icyumabigira uruhare runini mu kubaka imiyoboro ya gazi isanzwe munsi y'ubutaka. Kuramba kwabo, kurwanya ruswa no kubahiriza ibipimo ngenderwaho bituma biba byiza kubikorwa remezo nkibi. Ku bijyanye no kurinda umutekano, kwizerwa, no gukora neza gahunda yo kwanduza gaciro no gukwirakwiza ASTM A139 ni icyemezo kidashobora kwirengagizwa. Muguhitamo ibikoresho byiza kuri porogaramu yo munsi y'ubutaka, turashobora kwemeza ibikorwa remezo bya gaze bya gaze bikomeza kuba umutekano kandi wizewe ibisekuruza bizaza.
