Babban inganci ya zo na 1st;taimako shi ne kan gaba;kasuwanci sha'anin ne hadin gwiwa" ne mu kasuwanci sha'anin falsafar wanda aka kullum lura da bi da mu kasuwanci for Top Grade SSAW LSAW Carbon Welding Karfe bututu Price Per Ton, Muna maraba da sabon da baya abokan ciniki daga kowane fanni na rayuwar yau da kullum don yin lamba tare da mu domin doguwar hulɗar ƙungiyoyi da samun nasarar juna!
Babban inganci ya zo na 1st;taimako shi ne kan gaba;kasuwancin kasuwanci shine haɗin kai" shine falsafar kasuwancin kasuwancin mu wanda kasuwancin mu ke lura da shi akai-akaiChina Carbon Karfe bututu da sumul Karfe bututu, Muna manne wa ingantacciyar inganci, farashi mai fa'ida da isarwa kan lokaci da mafi kyawun sabis, kuma da gaske muna fatan kafa dangantaka mai kyau na dogon lokaci da haɗin gwiwa tare da sabbin abokan kasuwancinmu da tsofaffi daga ko'ina cikin duniya.Gaisuwa barka da zuwa gare mu.
Ana amfani da bututun 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 A671 LSAW(JCOE) Carbon Karfe bututu za a yi ta biyu-welded, cikakken shigar welds yi daidai da matakai da kuma walda ko walda masu aiki da suka cancanta daidai da ASME Boiler da matsa lamba Vessel Code, Sashe 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 zai cika mafi ƙarancin buƙatu don ƙarfin juzu'i na ƙayyadaddun kayan farantin.
Gwaje-gwajen da aka karkatar da-shirya-weld -Gwajin lanƙwasawa za a karɓa idan babu tsaga ko wasu lahani da suka wuce 1/8 in. (3mm) a kowace hanya suna cikin ƙarfen walda ko tsakanin walda da ƙarfen tushe bayan lankwasawa.
Jarabawar hoto na rediyo-Cikakken tsayin kowane weld na aji X1 da X2 za a bincika ta hanyar rediyo daidai da kuma biyan 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;
Alama.
Babban inganci ya zo na 1st;taimako shi ne kan gaba;kasuwanci sha'anin ne hadin gwiwa" ne mu kasuwanci sha'anin falsafar wanda aka kullum lura da bi da mu kasuwanci for Top Grade SSAW LSAW Carbon Welding Karfe bututu Price Per Ton, Muna maraba da sabon da baya abokan ciniki daga kowane fanni na rayuwar yau da kullum don yin lamba tare da mu domin doguwar hulɗar ƙungiyoyi da samun nasarar juna!
Babban DarajaChina Carbon Karfe bututu da sumul Karfe bututu, Muna manne wa ingantacciyar inganci, farashi mai fa'ida da isarwa kan lokaci da mafi kyawun sabis, kuma da gaske muna fatan kafa dangantaka mai kyau na dogon lokaci da haɗin gwiwa tare da sabbin abokan kasuwancinmu da tsofaffi daga ko'ina cikin duniya.Gaisuwa barka da zuwa gare mu.
