Our lada ne m halin kaka, m riba tawagar, musamman QC, m masana'antu, high quality-sabis na 2019 High quality JIS G3454/G3455/G3456 Carbon Karfe sumul bututu, Barka da dukan duniya abokan ciniki to kira mu ga kamfanin da kuma dogon lokaci hadin gwiwa.Za mu zama amintaccen abokin tarayya kuma mai samar da kayayyaki.
Ladan mu shine ƙananan farashi, ƙungiyar riba mai ƙarfi, QC na musamman, masana'antu masu ƙarfi, sabis masu inganci donChina Carbon Karfe bututu da sumul Karfe bututu, Domin biyan buƙatun kasuwanninmu, yanzu mun mai da hankali sosai ga ingancin mafita da sabis ɗin mu.Yanzu zamu iya saduwa da bukatun abokan ciniki na musamman don ƙira na musamman.Muna ci gaba da haɓaka ruhin kasuwancin mu “ingantacciyar rayuwa cikin kasuwancin, ƙwararren yana tabbatar da haɗin gwiwa da kiyaye taken a cikin zukatanmu: abokan ciniki da farko.
Ana amfani da bututu da aka ba da oda a ƙarƙashin wannan ƙayyadaddun bayanai don sabis na matsa lamba a yanayi da ƙananan yanayin zafi. Ana amfani da shi sosai don watsa mai da iskar gas.
ASTM A671LSAW(JCOE) Carbon Karfe Bututuza a yi sau biyu-welded, cikakken shigar welds yi daidai da matakai da kuma ta walda ko walda aiki masu aiki daidai da ASME Boiler da matsa lamba Vessel Code, Sashe na IX.
Duk azuzuwan ban da 10, 11, 12 da 13 za a bi da su a cikin tanderun da aka sarrafa zuwa ± 15 ℃ kuma an sanye su da hydrometer rikodi don samun bayanan dumama.
Manufacture: LSAW(JCOE) Karfe bututu
Girman: OD: 406 ~ 1500mm WT: 6 ~ 40mm
Darasi: CB60, CB65, CC60, CC65, da dai sauransu.
Tsawon: 12M ko ƙayyadadden tsayi kamar yadda ake buƙata.
Ƙarshe: Ƙarshen Ƙarshe, Ƙarshen Ƙarshe, Ƙarshe;
| Abubuwan Bukatun Sinadaraidon ASTM A672 B60/B70/C60/C65/C70LSAWCarbon Karfe Bututu | |||||||||||||
| Bututu | Daraja | Abun ciki, % | |||||||||||
| C max | Mn | P max | S max | Si | Wasu | ||||||||
| <= 1 a ciki (25mm) | > 1 ~ 2 in (25-50mm) | > 2 ~ 4 a ciki (50-100mm) | >4~8in (100-200mm) | >8 in (200mm) | <= 1/2 in (12.5mm) | > 1/2 in (12.5mm) | |||||||
| CB | 60 | 0.24 | 0.21 | 0.29 | 0.31 | 0.31 | 0.98 max | 0.035 | 0.035 | 0.13-0.45 | … | ||
| 65 | 0.28 | 0.31 | 0.33 | 0.33 | 0.33 | 0.98 max | 0.035 | 0.035 | 0.13-0.45 | … | |||
| 70 | 0.31 | 0.33 | 0.35 | 0.35 | 0.35 | 1.30 max | 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 | … | ||
| Kayayyakin Injini | |||||
| Daraja | |||||
|
| Farashin CB65 | Farashin CB70 | Saukewa: CC60 | Bayani na CC65 | CC70 |
| Ƙarfin juzu'i, min: | |||||
| ksi | 65 | 70 | 60 | 65 | 70 |
| Mpa | 450 | 485 | 415 | 450 | 485 |
| Ƙarfin bayarwa, min: | |||||
| ksi | 35 | 38 | 32 | 35 | 38 |
| MPa | 240 | 260 | 220 | 240 | 260 |
1. Waje Diamita-Bisa akan ma'aunin kewaye ± 0.5% na ƙayyadadden diamita na waje.
2. Fiye da Zagaye-Bambanci tsakanin manya da ƙananan diamita na waje.
3. Daidaitawa-Yin amfani da madaidaicin 10 ft (3m) wanda aka sanya don duka iyakar suna cikin hulɗa da bututu, 1/8 a. (3mm).
4. Kauri-Ƙarancin kauri na bango a kowane wuri a cikin bututu ba zai zama fiye da 0.01 in. (0.3mm) ƙarƙashin ƙayyadadden ƙayyadadden kauri ba.
5. Tsawon tsayi tare da iyakar da ba a haɗa shi ba zai kasance a cikin -0 + 1 / 2 in. (-0 + 13mm) na wannan ƙayyadaddun.Tsawon tsayi tare da injuna za su kasance kamar yadda aka yarda tsakanin mai ƙira da mai siye.
Gwajin tashin hankali-Maɓallin ƙayyadaddun ƙayyadaddun ƙayyadaddun kayan aikin welded za su cika mafi ƙarancin buƙatu don ƙarfin juzu'i na ƙayyadaddun kayan farantin.
Gwaje-gwaje-zurfin-guda-weld-lankwasa-Gwajin na lanƙwasa za a karɓa idan babu tsaga ko wasu lahani da suka wuce 1/8 in. (3mm) a kowace hanya suna kasancewa a cikin ƙarfen walda ko tsakanin walda da ƙarfen tushe bayan lanƙwasa.
Jarabawar hoto na rediyo-Cikakken tsayin kowane weld na aji X1 da X2 za a bincika ta hanyar rediyo daidai da kuma cika buƙatun ASME Boiler da Lambar Jirgin Ruwa, Sashe na bakwai, sakin layi na UW-51.
Sunan mai ƙira ko alamar
Lambar ƙayyadaddun (ranar shekara ko ake buƙata)
Girman (OD, WT, tsayi)
Darasi (A ko B)
Nau'in bututu (F, E, ko S)
Gwajin gwajin (bututu maras sumul kawai)
Lambar Zafi
Duk wani ƙarin bayani da aka ƙayyade a cikin odar siyayya.
Yawan (ƙafa, mita, ko adadin tsayi)
Sunan kayan (bututun ƙarfe, haɗin wutar lantarki)
Lambar ƙayyadaddun bayanai
Darajoji da nadi
Girman (a waje ko ciki diamita, al'ada ko mafi ƙarancin kauri na bango)
Tsawon (takamaiman ko bazuwar)
Ƙarshen ƙarewa
Zaɓuɓɓukan sayayya
Ƙarin buƙatun, idan akwai.
Bare bututu ko Black / Varnish shafi / Epoxy shafi / 3PE shafi (bisa ga abokin ciniki ta bukatun);
A sako-sako;
Dukansu sun ƙare tare da masu kare ƙarshen;
Ƙarshen Ƙarshen, Ƙarshen bevel (2 ″ da sama tare da iyakar bevel, digiri: 30 ~ 35 °), na musamman;
Marking.Our lada su ne m halin kaka, m riba tawagar, musamman QC, m masana'antu, high quality-sabis na 2019 High quality JIS G3454/G3455/G3456 Stpg410 Carbon Karfe Sumul Bututu, Maraba da dukan duniya abokan ciniki don kiran mu ga kamfani da kuma dogon lokaci hadin gwiwa.Za mu zama amintaccen abokin tarayya kuma mai samar da kayayyaki.
2019 Babban inganciChina Carbon Karfe bututu da sumul Karfe bututu, Domin biyan buƙatun kasuwanninmu, yanzu mun mai da hankali sosai ga ingancin mafita da sabis ɗin mu.Yanzu zamu iya saduwa da bukatun abokan ciniki na musamman don ƙira na musamman.Muna ci gaba da haɓaka ruhin kasuwancin mu “ingantacciyar rayuwa cikin kasuwancin, ƙwararren yana tabbatar da haɗin gwiwa da kiyaye taken a cikin zukatanmu: abokan ciniki da farko.
