Umwirondoro w'igicuruzwa n'inyungu z'inkomezi z'imibumbe
ASTM A500 Grade C isobanura imiyoboro y’icuma c’umuyagankuba ikoreshwa n’umuyagankuba mu migambi y’ubwubatsi no mu nganda.
Kubera ko ifise inkomezi nyinshi kuruta izo mu rwego rwa A na B, umuyoboro wo mu rwego rwa C utanga ugushikama kwiza mu gufatanya, mu gupfukama, no mu bihe vy’imibabaro ihuriweko-bituma ushobora gukoreshwa mu nkingi, mu gushingira intahe, mu gukora ivyuma, no mu bikorwa bimwebimwe vyo gutera amabuye.
Inyungu nyamukuru:
- Inkomezi zikomeye z'imiterere-ku-uburemere
- Kwimurira neza umuzigo mu materaniro y'amabuye
- Uguhingura kwizewe kw'imiterere y'ibice
Ibikoresho vy'ubuhinga bwo gusudira no guhingura
|
Ikintu |
Max. uburemere% |
Intumbero y'ubuhinga |
|
Karboni |
0.26 |
Kubungabunga ubushobozi bwo gusudira no kwirinda gusaduka |
|
Mangani |
1.35 |
Gushigikira inkomezi n'ubukomezi |
|
Fosifore |
0.035 |
Ibuza gusenyuka kw'ivyuma |
|
Ikibiriti |
0.035 |
Itera imbere isuku ry'icuma |
Ivyuma bishikamye bituma umudozi w’ivyuma ukora neza.

Ibikorwa vy'ubuhinga ku mutekano w'imibumbe
|
Umutungo |
Ibisabwa |
Insobanuro y'ibikorwa |
|
Inkomezi z'umwimbu |
Ikuruta canke ingana na 46 ksi (317 MPa) |
Inkomezi zo gufatanya ku nkingi |
|
Inkomezi zo gukwega |
Ikuruta canke ingana na 62 ksi (427 MPa) |
Ubushobozi rusangi bw'imibumbe |
|
Ugukura |
Irengeye canke ingana na 23% |
Ugukomera munsi y'uguhingura n'ingaruka |
Ivyo bintu birafasha guhinduka mu buryo butekanye mu gihe c’umuyaga, umuduga, canke imizigo y’ibikorwa.

Uburyo bwo gukora n'ugushingira intahe uburyo bwo gusudira
ASTM A500 Igitigiri C umuyoboro ukoreshwa cane cane nagusudira guhangana n'umuyagankuba (ERW)cankeubukonje-buhinduka HSS, kumenya neza ko imiterere, inkomezi, n'ukubereye gukoreshwa mu kwikorera umuzigo-bihuye.
Ibintu nyamukuru vyo gukora:
- ERW gutunganya umudoziyongera ubudasiba bw'umuvuduko w'imibabaro biciye mu ngingo mu mibumbe
- Ubukonje-bukora ubugenzuziitanga uburinganire bw'ukuri n'uburebure bw'imfuruka bwa HSS, itera imbere mu guhuza - n'ugutunganya ku kibanza
- Gusuzuma umudozi wo gusudira(ibiboneka + NDE iyo bigaragajwe) bigenzura uburemere bw'urushe-bakunda canke basaba-abagize umuryango ukomeye
- Ugugororoka no kwihanganira ingeroubuyobozi bugabanya igikorwa co gukosora mu gihe co kwubaka, gutuma hashirwaho neza
Intambwe yose iratunganijwe kugira ngo ikomeze gukomera kw’igice no gutanga ubushobozi bwo kwizigirwa mu gufatanya, gupfukama, no mu gutwara ibintu bihurikiye hamwe.

Ingano & Urutonde rw'Ibikoresho
|
Ishusho |
Urutonde rusanzwe |
|
Umuyoboro uzunguruka |
1.66" - 28" OD (42 - 711 mm) |
|
Kare HSS |
1" – 20" |
|
HSS y'umurongo w'inzira |
1.5" × 1" – 20" × 12" |
|
Uburebure bw'uruhome |
Kugeza kuri 0.875" bivanye n'imiterere |
|
Uburebure |
6-18 m (SRL/DRL canke umugenzo) |
Ukwihanganira ingero bikurikira ibisabwa vy'ingenzi vya ASTM A500.

Uburyo bwo guheza n'uburinzi bw'iherezo
- Ibirabura, ubusa, canke ivy'intango-ibibanza vyasizwe irangi
- Gurisha-amahitamwo yo gupfuka kugira ngo ukingire uburozi
- Iherezo ry'ibipfukisho canke ibipfukisho bivanye n'ivyo gushiramwo
- Ivyo bintu birakingira ivyonona iyo ubifashe be n’ivyo bishobora gushikirwa n’ibidukikije.
Ibikorwa vy'imiyoboro y'imibumbe
- Inkingi zo kwubaka n'ibihimba vy'umubiri
- Ivyuma vy'inganda n'amamashini afasha
- Ibikoresho vy'ikiraro n'imibumbe ya kabiri
- Inkingi z'ibimenyetso n'inzego z'icuma muri rusangi
- Uburyo bwo gushiramwo ibintu n'ibice vyateguwe
- Igenewe gukora neza no kwizigirwa ku-iteraniro ry'aho hantu.
Gutanga infashanyo ku migambi y'ubwubatsi n'inganda
Octal Pipe itanga umuyoboro wa ASTM A500 Grade C ufise ubushobozi bwo gukurikirana, inyandiko z’uburyo bwo gukora, n’ugutegura iherezo ry’ibikorwa kugira ngo ushobore gutanga ibikoresho vyizigirwa mu migambi y’ubwubatsi bw’inyubako n’ivy’inganda.
IBIBAZO bibazwa

IKIBAZO CA 1: ASTM A500 Grade C ikoreshwa iki?
IKIBAZO CA 2: Ni itandukaniro irihe riri hagati ya ASTM A500 Grade B n’Icigwa C?
IKIBAZO CA 3: Mbega ASTM A500 Grade C ni "imiyoboro" canke "imiyoboro y'imibumbe (HSS)"?
IKIBAZO CA 4: A500 Grade C yoba ishobora gutangwa na ERW kandi idafise umurongo?
Ivyemezo

Icemezo ca CE

Icemezo ca ISO 9001

Icemezo ca API Q1

Icemezo ca ABS

Icemezo ca AP-5L

Icemezo ca API-5CT





