Igipande
Umuguzi wawe w'umwuga
Octal Pipe ni umuhinga mu bijanye n’ugutanga ibicuruzwa vyo mu bibanza vy’amavuta n’ibisubizo vy’ivyuma vy’inganda bifise icicaro mu Bushinwa. Kubera ko dufise ubumenyi bwinshi mu bijanye no gutanga, gukwiragiza, no gukora, twizeye gutanga ibikoresho vyinshi vy’icuma ku bijanye n’amavuta na gazi, inguvu, n’inganda.
Kubera iki twaduhisemwo
Ukwizera uburyo bwiza
Ivyombo vyacu vy’icuma birageragezwa cane kandi bikaba bihuye n’ingingo mfatirwako mpuzamakungu, ivyo bikaba bituma bikomera ata co bigereranywa, ntibishobora gusenyuka, kandi bikaba bikora neza mu bihe bikomeye cane.
Ivyemezo
Igicuruzwa cose gishigikiwe n’ugukurikirana ibintu vyose, ivyemezo vy’insyo, no kwubahiriza ingingo mfatirwako mpuzamakungu nka API, ASTM, ASME, EN, na ISO.
Ibiciro bihiganwa
Turatanga amatiyo y’icuma y’agaciro kanini -kugiciro gisanzwe, tugatuma agaciro kagira akamaro biciye mu gukora neza no gucunga neza uruhererekane rw’ibikoresho ataco duhinduye ku buryo.
Gushikana vyihuta kandi vyizewe
Dukoresheje ubuhinga bwiza bwo gutwara ibintu mu kiyaga be n’urubuga rwo kw’isi yose, turatuma imiyoboro y’ivyuma irungikwa mu kiyaga ku gihe, tukagabanya ugucererwa kandi tugatuma ibikorwa vyanyu vy’inganda biguma ku rutonde.
Izosi ry'umugozi
| Ivyagezwe | ASME B16.5 (1⁄2"-24"), ASME B16.47 (26"-60") |
| Ibipimo vy'umukazo | Ishure 150 – 2500 |
| Ingano | NPS 1⁄2′′ – 60′′ |
| Ubwoko | Itegeko, Izosi rirerire, rigabanya WN, RF, RTJ, mu maso hasanzwe |
| Ibikoresho | Ivyuma vy’umuyagankuba (A105, A350 LF2), Ivyuma vy’umuyagankuba (F11, F22, F91), Ivyuma bitagira ibara (304/304L, 316/316L), Ivyumba bibiri/Ivyuma Bikomeye cane |
Ivyagezwe vy'imiterere
1
ASME B16.5 (NPS 1⁄2" - 24")
2
ASME B16.47 Urutonde A na B (NPS 26" - 60")
3
MSS SP-44, API 605 (ingingo ngenderwako z'inyongera)
Ibikoresho
| Icuma ca karboni | ASTM A105, A350 LF2, A694 F52-F70 |
| Icuma gikozwe mu cuma | ASTM A182 F11, F22, F91 |
| Icuma kitagira ibara co gusudira izosi | ASTM A182 F304/304L, F316/316L, F321, F347 |
| Inzu zibiri n'inzu zibiri cane | ASTM A182 F51, F53, F55 |
| Ibipimo vy'umukazo | Ishure 150 – 2500 |
Inyungu nyamukuru z'Izosi ry'Imirongo
Ugusangira umubabaro mwinshi
Ico gikoresho gifise uburebure bw’uruzitiro kiratanga inkomezi zisumba izindi zose, bikaba bituma kiba ciza cane mu bihe bikomeye vyo gukoresha.
Uguhangana n'urushe
Igihuza -weld gitanga ubushobozi bwiza cane bwo kurwanya ukunyiganyiga n’uguhinduka kw’umuvuduko.
Gukingira ikidodo kwizigirwa
Ico gishushanyo kigabanya umuvurungano n’ugusenyuka kw’izosi, bikaba bituma habaho ikidodo kidashobora gusohoka-.
Ingano z'Izosi ry'Umugozi
Ingano zitandukanye z’ivyuma vy’izosi vy’ivyuma vy’i Class 150 ASME B16.5 biraboneka, kuva kuri 1/2 ′′ gushika kuri 24 ′′. Ingano yose irafise umurongo utandukanye wo hanze n’uw’imbere, uburebure bw’imbere buduzwe, n’imyobo myinshi y’amabuye. Ingano ntoyi cane ifise umurongo w’inyuma wa 3.50′′ n’imyobo ine y’amabuye, mu gihe nini cane ifise umurongo w’inyuma wa 32.00′′ n’uburebure bw’imbere buduzwe bwa 5.69′′.
Ubwoko butandukanye bw'ibipande vy'amasokete (bishingiye ku bwoko bw'amaso)
Socket weld flanges ziboneka mu bwoko butandukanye bw’amaso, imwe yose itanga ibiranga n’ibikorwa vyihariye bivanye n’ivyo urutonde rusaba. Dore ubwoko butandukanye:
Mu maso haduzwe (RF)
Ubu ni bwo bwoko bw’amaso busanzwe bukoreshwa mu bipande vy’amasokete. Igishushanyo c’imbere giteye hejuru kiratanga ahantu hanini ho gushiramwo igipfukisho, ivyo bikaba bituma gishobora gukingira. Ni vyiza ku bikorwa vy'umuvuduko munini-aho ikidodo gikomeye ari ngombwa kugira ngo ntihagire amazi asohoka. Igishushanyo c’imbere gishizwe hejuru ni ciza cane mu gutanga umuzigo w’igipfukisho mu buryo buringaniye, bikaba bituma habaho ugusangira neza cane kw’imibabaro ku ruhande rwose.
Mu maso hagorotse (FF)
Ivyuma vy’ugusudira vy’amaso bikoreshwa igihe ivyuma vy’uguhuza canke ivy’uguhuza na vyo nyene ari ivy’uguhuza. Ubwo bwoko bw'isura bukoreshwa cane cane mu bikorwa vy'umuvuduko muto-aho ingorane zo gupfukama canke gupfukama zigabanywa. Ivyuma vy’amaso bipfutse akenshi bikoreshwa mu bihe aho ibikoresho vy’amaso bishobora gusenyuka canke bishobora gushikirwa n’imibabaro yo gupfukama, nk’aho mu bikoresho vy’ivyuma.
Ubwoko bw'impeta (RTJ)
RTJ socket weld flanges zigenewe gukoresha umuvuduko munini-n'ubushuhe bwinshi-. Igipande ca RTJ gifise umurongo ushobora kwakira impeta y’icuma, kigatanga ikidodo c’icuma-ku-icuma gikora neza cane mu gukingira amazi gusohoka mu bihe bikomeye cane. Ubwo bwoko bw’amaso burakoreshwa cane mu bikorwa vy’amavuta na gazi, aho ukwizigirwa n’ubutungane bwo gukingira ari vyo bihambaye cane.
Ingano z'Izosi ry'Umugozi
1/2′′ NPS flange ifise umurongo w’inyuma wa 3.50′′ n’ibinogo bine vy’amabouti, umurongo w’imbere wa 0.62′′, n’uburebure bw’imbere buduzwe bwa 1.88′′.
Ku 3/4 ′′ NPS flanges, umurongo w’imbere ni 0.82 ′′ mu gihe umurongo w’inyuma ni 3.88 ′′ n’uburebure bw’imbere buduzwe bwa 2.06 ′′ n’imyobo ine y’amabouti.
1 ′′ NPS weld neck flange ifise umurongo w’inyuma wa 4.25 ′′, umurongo w’imbere wa 1.05 ′′, n’uburebure bw’imbere buduzwe bwa 2.19 ′′, n’umubare usanzwe w’ama boltholesis ane.
2′′ NPS weld neck flange ifise umurongo w’imbere wa 2.07′′ n’umurongo w’inyuma wa 6.00′′ n’uburebure bw’imbere buduzwe bwa 2.50′′.
Igipande ca 5′′ NPS gifise umurongo w’imbere wa 5.05′′ n’umurongo w’inyuma wa 10.00′′, mu maso haduzwe hakaba hafise uburebure bwa 3.50′′.
Igipande ca 6′′ NPS gifise umurongo w’imbere wa 6.065′′ n’umurongo w’inyuma wa 11.00′′ n’uburebure bw’imbere buduze bwa 3.50′′.
Ku 10′′ NPS flanges, umurongo w’imbere ni 10.02," n’umurongo w’inyuma ni 16′′, n’uruhanga rwo hejuru rufise uburebure bwa 4.00′′.
Igipande ca 20′′ NPS gifise umurongo w’imbere wa 19.25′′ n’umurongo w’inyuma wa 27.50′′ n’uburebure bw’imbere buduze bwa 5.69′′.
Ubwa nyuma, 24′′ NPS weld neck flange ifise umurongo w’imbere wa 23.25′′ n’umurongo w’inyuma wa 32.00′′.

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Gupakira n'amasandugu
Icyubahiro c'Ishirahamwe




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