Ibihembo byacu ni ibiciro biri hasi, itsinda ryunguka rifite imbaraga, QC yihariye, inganda zikomeye, serivise nziza zo muri 2019 Ireme ryiza rya JIS G3454 / G3455 / G3456 Carbon Steel Seamless Pipe, Ikaze abakiriya kwisi yose baduhamagarira ibigo nubufatanye burambye.Tuzaba umufatanyabikorwa wawe wizewe kandi utange isoko.
Ibihembo byacu nibiciro biri hasi, itsinda ryunguka ryingirakamaro, QC yihariye, inganda zikomeye, serivisi nziza kuriUbushinwa Umuyoboro wa Carbone Umuyoboro hamwe n'umuyoboro w'icyuma, Kugirango duhuze ibyo dukeneye ku isoko, ubu twibanze cyane ku bwiza bwibisubizo byacu na serivisi.Ubu turashobora kuzuza ibyifuzo byihariye byabakiriya kubishushanyo bidasanzwe.Dukomeje guteza imbere imishinga yacu "ubuzima bwiza uruganda, inguzanyo yizeza ubufatanye kandi tugakomeza intego mubitekerezo byacu: abakiriya mbere.
Umuyoboro watumijwe muri iki cyerekezo ukoreshwa muri serivisi y’umuvuduko mwinshi ku kirere no mu bushyuhe bwo hasi.Bikoreshwa cyane mu kohereza peteroli na gaze gasanzwe.
ASTM A671LSAW (JCOE) Umuyoboro wa Carboneigomba gusudira kabiri, gusudira kwuzuye kwakozwe hakurikijwe inzira hamwe nabasudira cyangwa abasudira babishoboye babishoboye bakurikije ASME Boiler hamwe nigitutu cya Vessel Code, Igice cya IX.
Ibyiciro byose bitari 10, 11, 12 na 13 bigomba gushyukwa mu ziko rigenzurwa kugeza kuri ± 15 ℃ kandi bigashyirwaho hydrometero yafashwe kugirango inyandiko zishyushya ziboneke.
Inganda: LSAW (JCOE) Imiyoboro yicyuma
Ingano: OD: 406 ~ 1500mm WT: 6 ~ 40mm
Icyiciro: CB60, CB65, CC60, CC65, nibindi.
Uburebure: 12M cyangwa uburebure bwagenwe nkuko bisabwa.
Iherezo: Impera yikibaya, Impera ya Beveled, Yimuwe;
| Ibisabwa bya shimikuri ASTM A672 B60 / B70 / C60 / C65 / C70LSAWUmuyoboro wa Carbone | |||||||||||||
| Umuyoboro | Icyiciro | Ibigize,% | |||||||||||
| C max | Mn | P max | S max | Si | Abandi | ||||||||
| <= 1in (25mm) | > 1 ~ 2in (25 ~ 50mm) | > 2 ~ 4in (50-100mm) | > 4 ~ 8in (100 ~ 200mm) | > 8in (200mm) | <= 1/2 (12.5mm) | > 1/2 (12.5mm) | |||||||
| CB | 60 | 0.24 | 0.21 | 0.29 | 0.31 | 0.31 | 0.98max | 0.035 | 0.035 | 0.13–0.45 | … | ||
| 65 | 0.28 | 0.31 | 0.33 | 0.33 | 0.33 | 0.98max | 0.035 | 0.035 | 0.13–0.45 | … | |||
| 70 | 0.31 | 0.33 | 0.35 | 0.35 | 0.35 | 1.30max | 0.035 | 0.035 | 0.13–0.45 | … | |||
| CC | 60 | 0.21 | 0.23 | 0.25 | 0.27 | 0.27 | 0.55–0.98 | 0.79–1.30 | 0.035 | 0.035 | 0.13–0.45 | … | |
| 65 | 0.24 | 0.26 | 0.28 | 0.29 | 0.29 | 0.79–1.30 | 0.79–1.30 | 0.035 | 0.035 | 0.13–0.45 | … | ||
| 70 | 0.27 | 0.28 | 0.30 | 0.31 | 0.31 | 0.79–1.30 | 0.79–1.30 | 0.035 | 0.035 | 0.13–0.45 | … | ||
| Ibikoresho bya mashini | |||||
| Icyiciro | |||||
|
| CB65 | CB70 | CC60 | CC65 | CC70 |
| Imbaraga zingana, min: | |||||
| ksi | 65 | 70 | 60 | 65 | 70 |
| Mpa | 450 | 485 | 415 | 450 | 485 |
| Gutanga imbaraga, min: | |||||
| ksi | 35 | 38 | 32 | 35 | 38 |
| MPa | 240 | 260 | 220 | 240 | 260 |
1. Hanze ya Diameter-ishingiye ku gupima umuzenguruko ± 0.5% bya diameter yo hanze yerekanwe.
2. Hanze-yo-Kuzenguruka-Itandukaniro hagati ya nini nini ntoya yo hanze.
3. Guhuza-Ukoresheje metero 10 (3m) igororotse yashyizwe kuburyo impande zombi zihura numuyoboro, 1/8 muri. (3mm).
4. Ubunini-Uburebure bwurukuta ntarengwa aho ariho hose mu muyoboro ntibushobora kurenza 0.01 muri. (0.3mm) munsi yubugari bwizina.
5. Uburebure bufite impera zidateganijwe bugomba kuba muri -0, + 1/2 muri. (-0, + 13mm) y'ibyo byavuzwe.Uburebure bufite impera zakozwe bigomba kumvikana nkuko byakozwe hagati yuwabiguze nuwabiguze.
Ikizamini cya Tension - Guhinduranya ibintu byingingo zasuditswe bigomba kuba byujuje ibyangombwa bisabwa kugirango imbaraga zihebuje zikoreshwa mubisahani byerekanwe.
Kwipimisha-kuyobora-gusudira-kugeragezwa -Ikizamini cyo kugorora kigomba kwemerwa niba nta kantu cyangwa izindi nenge zirenze 1/8 muri.
Ikizamini cya Radio-gishushanyo-Uburebure bwuzuye bwa buri weld yo mu cyiciro cya X1 na X2 bigomba gusuzumwa ku buryo bwa radiyo hakurikijwe kandi byujuje ibisabwa na ASME Boiler na Pressure Vessel Code, Igice cya karindwi, paragarafu ya UW-51.
Izina ryumukoresha
Inomero yerekana (umwaka-itariki cyangwa ibisabwa)
Ingano (OD, WT, uburebure)
Icyiciro (A cyangwa B)
Ubwoko bw'umuyoboro (F, E, cyangwa S)
Umuvuduko wikizamini (umuyoboro wicyuma gusa)
Umubare w'ubushyuhe
Ibisobanuro byose byongeweho byerekanwe muburyo bwo kugura.
Umubare (ibirenge, metero, cyangwa umubare w'uburebure)
Izina ryibikoresho (umuyoboro wibyuma, guhuza amashanyarazi weld)
Inomero yihariye
Icyiciro n'icyiciro
Ingano (hanze cyangwa imbere ya diameter, bisanzwe cyangwa byibuze uburebure bwurukuta)
Uburebure (bwihariye cyangwa butemewe)
Kurangiza
Kugura amahitamo
Ibisabwa by'inyongera, niba bihari.
Umuyoboro wambaye ubusa cyangwa umukara / Varnish coating / Epoxy coating / 3PE coating (ukurikije ibyo umukiriya asabwa);
Mubusa;
Byombi birangirana nabashinzwe kurinda;
Impera yibibaya, impera ya bevel (2 ″ no hejuru hamwe nimpera ya bevel, impamyabumenyi: 30 ~ 35 °), yihariye;
Kumenyekanisha.Ibihembo byacu nibiciro biri hasi, itsinda ryunguka rifite imbaraga, QC yihariye, inganda zikomeye, serivise nziza zo muri 2019 Ireme ryiza JIS G3454 / G3455 / G3456 Stpg410 Carbone Steel Seamless Pipe, Murakaza neza kubakiriya kwisi yose kuduhamagarira isosiyete nigihe kirekire. ubufatanye.Tuzaba umufatanyabikorwa wawe wizewe kandi utange isoko.
2019 Ubwiza bwo hejuruUbushinwa Umuyoboro wa Carbone Umuyoboro hamwe n'umuyoboro w'icyuma, Kugirango duhuze ibyo dukeneye ku isoko, ubu twibanze cyane ku bwiza bwibisubizo byacu na serivisi.Ubu turashobora kuzuza ibyifuzo byihariye byabakiriya kubishushanyo bidasanzwe.Dukomeje guteza imbere imishinga yacu "ubuzima bwiza uruganda, inguzanyo yizeza ubufatanye kandi tugakomeza intego mubitekerezo byacu: abakiriya mbere.
