Mai zafi mai siyar GB/T 9948 bututu mai fashewar mai, 12crmo 15crmog 12cr1mo bututun ƙarfe mara ƙarfi
Our hukumar ya kamata ya zama don samar da mu abokan ciniki da masu amfani da manufa saman inganci da m šaukuwa dijital kayayyakin for Hot-sayar da GB/T 9948 Petroleum Cracking bututu, 12crmo 15crmog 12cr1mo Seamless Karfe bututu, A halin yanzu, muna neman ko da mafi girma hadin gwiwa tare da kasashen waje. abokan ciniki bisa ga amfanin juna. Da fatan za a iya tuntuɓar mu don ƙarin cikakkun bayanai.
Ya kamata hukumar mu ta kasance don samar wa abokan cinikinmu da masu amfani da ingantacciyar inganci da samfuran dijital masu ɗaukar nauyi donChina GB/T9948 bututu mai fasa bututu da bututun ƙarfe mara nauyi, Kowane abokin ciniki mai gamsarwa shine burin mu. Muna neman haɗin kai na dogon lokaci tare da kowane abokin ciniki. Don saduwa da wannan, muna ci gaba da haɓaka ingancinmu kuma muna ba da sabis na abokin ciniki na ban mamaki. Barka da zuwa kamfaninmu, muna sa ran ba da haɗin kai tare da ku.
Dubawa
| Daidaito:GB9948-2006 | Maganin zafi: Annealing / normalizing / Tempering |
| Rukunin Daraja: 10, 12CrMo, 15CrMo, 07Crl9Nil0, da dai sauransu | Diamita na waje (Zagaye): 10 - 1000 mm |
| Kauri: 1-100 mm | Aikace-aikacen: bututun musayar zafi |
| Diamita na waje (Zagaye): 10 - 1000 mm | Jiyya na saman: Kamar yadda Buƙatun Abokin ciniki |
| Tsawon: Kafaffen tsayi ko tsayin bazuwar | Fasaha: Hot Rolled |
| Siffar Sashe: Zagaye | Bututu na Musamman: Bututun bango mai kauri |
| Wurin Asalin: China | Amfani: bututun musayar zafi |
| Takaddun shaida: ISO9001:2008 | Gwaji: UT/MT |
Aikace-aikace
Bututun ƙarfe mara ƙarfi don fashewar mai suna aiki da bututun ƙarfe maras kyau don bututun murhu, bututun musayar zafi da bututun matsa lamba a masana'antar petrochemical.
High quality carbon tsarin karfe maki ne 20g, 20mng da 25mng.
Alloy tsarin karfe maki: 15mog, 20mog, 12 crmog
15CrMoG, 12Cr2MoG, 12CrMoVG, da dai sauransu
Babban Daraja
Grade na high quality-carbon tsarin karfe: 10#, 20#
High quality carbon tsarin karfe maki: 20g, 20mng da kuma 25mng
Alloy tsarin karfe maki: 15mog, 20mog, 12CRmog, 15CrMoG, 12Cr2MoG, da dai sauransu
Abubuwan Sinadari
| No | Daraja | Sinadarin % | |||||||||||
| C | Si | Mn | Cr | Mo | Ni | Nb | Ti | V | Cu | P | S | ||
| ≤ | |||||||||||||
| Karfe Tsarin Tsarin Carbon Ingancin | 10 | 0.07-0.13 | 0.17-0. 37 | 0.35-0.65 | <0.15 | <0.15 | <0. 25 | - | - | <0. 08 | <0. 20 | 0.025 | 0. 015 |
| 20 | 0.17-0. 23 | 0.17-0. 37 | 0.35-0.65 | <0. 25 | <0.15 | <0. 25 | - | - | <0. 08 | <0. 20 | 0.025 | 0. 015 | |
| Alloy Structural Karfe | 12CrMo | 0.08-0.15 | 0.17-0.37 | 0.40-0. 70 | 0.40-0. 70 | 0. 40 - 0.55 | <0. 30 | - | - | 一 | <0. 20 | 0.025 | 0. 015 |
| 15CrMo | 0.12-0.18 | 0.17-0. 37 | 0.40 - 0. 70 | 0. 80-1.1 | 0. 40-0.55 | <0. 30 | - | - | 一 | <0. 20 | 0.025 | 0. 015 | |
| 12CrlMo | 0.08-0.15 | 0.50-1. 00 | 0. 30-0.6 | 1.00-1. 50 | 0.45-0.65 | <0. 30 | - | - | - | <0, 20 | 0.025 | 0. 015 | |
| 12CrlMoV | 0.08-0.15 | 0.17-0. 37 | 0.40-0. 70 | 0.90-1.2 | 0.25-0.35 | <0. 30 | - | - | 0.15-0. 30 | <0. 20 | 0.025 | 0. 010 | |
| 12Cr2Mo | 0.08-0.15 | <0. 50 | 0.40-0. 60 | 2. 00-2. 50 | 0. 90-1.13 | <0. 30 | - | - | 一 | <0. 20 | 0.025 | 0. 015 | |
| 12Cr5MoI | <0.15 | <0. 50 | 0.30-0.6 | 4. 00-6 | 0.45-0. 60 | <0. 60 | - | - | <0. 20 | 0.025 | 0. 015 | ||
| 12Cr5MoNT | |||||||||||||
| 12Cr9MoI | <0.15 | 0. 25-1. 00 | 0.30-0. 60 | 8.00 - 10. 00 | 0. 90-1.1 | <0. 60 | - | - | - | <0. 20 | 0.025 | 0, 015 | |
| 12Cr9MoNT | |||||||||||||
| Bakin Karfe Resistant Heat | 07Crl9Nil0 | 0.04-0.1 | <1. 00 | <2. 00 | 18. 00-20. 00 | - | 8. 00-11 | - | - | - | - | 0.030 | 0. 015 |
| 07Crl8NillNb | 0.04-0.1 | <1. 00 | <2. 00 | 17. 00-19. 00 | - | 9.00-12. 00 | 8C-1.1 | - | - | - | 0.030 | 0. 015 | |
| 07Crl9NillTi | 0.04-0.1 | <0. 75 | <2. 00 | 17.00-20. 00 | - | 9. 00-13. 00 | - | 4C-0. 60 | 一 | 一 | 0.03 | 0. 015 | |
| 022Crl7Nil2Mo2 | <0. 030 | <1. 00 | <2. 00 | 16. 00-18. 00 | 2. 00-3. 00 | 10.00-14. 00 | - | 一 | 一 | - | 0.03 | 0. 015 | |
Kayan Injiniya
| A'a | Tashin hankali MPa | yawa MPa | Tsawon bayan karaya A/% | Ƙarfin shayarwar girgiza kv2/j | Lambar taurin Brinell | ||
| hoto | transver | hoto | transver | ||||
| ba kasa da | ba fiye da | ||||||
| 10 | 335 ~ 475 | 205 | 25 | 23 | 40 | 27 | |
| 20 | 410-550 | 245 | 24 | 22 | 40 | 27 | |
| 12CrMo | 410 ~ 560 | 205 | 21 | 19 | 40 | 27 | 156 HBW |
| 15CrMo | 440 ~ 640 | 295 | 21 | 19 | 40 | 27 | 170 HBW |
| 12CrlMo | 415 ~ 560 | 205 | 22 | 20 | 40 | 27 | 163 HBW |
| 12CrlMoV | 470 ~ 640 | 255 | 21 | 19 | 40 | 27 | 179 HBW |
| 12Cr2Mo | 450-600 | 280 | 22 | 20 | 40 | 27 | 163 HBW |
| 12Cr5MoI | 415-590 | 205 | 22 | 20 | 40 | 27 | 163 HBW |
| 12Cr5MoNT | 480 ~ 640 | 280 | 20 | 18 | 40 | 27 | - |
| 12Cr9MoI | 460 ~ 640 | 210 | 20 | 18 | 40 | 27 | 179 HBW |
| 12Cr9MoNT | 590-740 | 390 | 18 | 16 | 40 | 27 | |
| O7Crl9NilO | 2520 | 205 | 35 | 187 HBW | |||
| 07Crl8NillNb | >520 | 205 | 35 | - | 187 HBW | ||
| 07Crl9NillTi | >520 | 205 | 35 | - | - | 187 HBW | |
| 022Crl7Nil2Mo2 | >485 | 170 | 35 | 一 | - | 187 HBW | |
| Don karfe tare da kaurin bango ƙasa da bututun 5mm kar a yi gwajin taurin | |||||||
Bukatar Gwaji
Gwajin hydraulic
Za a yi gwajin hydraulic don bututun ƙarfe ɗaya bayan ɗaya. Matsakaicin gwajin gwajin shine 20 MPa. A ƙarƙashin gwajin gwajin, lokacin tabbatarwa ba zai zama ƙasa da 10 s ba, kuma ba a yarda da zubar da bututun ƙarfe ba.
Gwajin lallashi
Za a gudanar da gwajin ƙwanƙwasa don bututun ƙarfe tare da diamita na waje fiye da 22 mm
Gwajin walƙiya
High quality carbon tsarin karfe da bakin (zafi-resistant) karfe bututu tare da waje diamita ba fiye da 76 mm da wani bango kauri da ba fiye da 8 mm za su kasance batun faɗaɗa gwaji. Za a gudanar da gwajin walƙiya a cikin ɗaki. A m diamita flaring kudi na samfurin bayan saman core taper ne 60% na flaring zai hadu da bukatun da tebur 7. Babu fasa ko fasa da aka yarda a kan samfurin bayan flaring. Dangane da buƙatun mai buƙata kuma an lura da su a cikin kwangilar, ana iya amfani da ƙirar ƙirar ƙarfe don faɗaɗa gwaji.
Gwajin mara lalacewa
The karfe bututu za su kasance ƙarƙashin ultrasonic flaw ganewa daya bayan daya daidai da tanadi na GB / T 5777-2008. Dangane da bukatun mai buƙata, ana iya ƙara wasu gwaje-gwaje marasa lalacewa bayan tattaunawa tsakanin mai siyarwa da mai buƙata kuma an nuna su a cikin kwangilar.
Gwajin lalatawar intergranular
Za a gudanar da gwajin lalatawar intergranular don bututun ƙarfe (mai jure zafi). Hanyar gwajin za ta kasance daidai da tanadin hanyar Sinanci E a cikin GB / T 4334-2008, kuma ba a ba da izinin lalata halayen intergranular bayan gwajin ba.
Bayan tattaunawa tsakanin mai kaya da mai nema, kuma an lura a cikin kwangilar, mai nema zai iya tsara wasu hanyoyin gwajin lalata.
Cikakken Bayani
inji/Chemical&Taki Bututu
GB/T8162-2008
ASTM_A519-2006
TS EN 10210-1-2006
Saukewa: ASTM A53A53M-2012
GB9948-2006
GB6479-2013
GB/T 17396-2009
Our hukumar ya kamata ya zama don samar da mu abokan ciniki da masu amfani da manufa saman inganci da m šaukuwa dijital kayayyakin for Hot-sayar da GB/T 9948 Petroleum Cracking bututu, 12crmo 15crmog 12cr1mo Seamless Karfe bututu, A halin yanzu, muna neman ko da mafi girma hadin gwiwa tare da kasashen waje. abokan ciniki bisa ga amfanin juna. Da fatan za a iya tuntuɓar mu don ƙarin cikakkun bayanai.
Zafafa-sayarwaChina GB/T9948 bututu mai fasa bututu da bututun ƙarfe mara nauyi, Kowane abokin ciniki mai gamsarwa shine burin mu. Muna neman haɗin kai na dogon lokaci tare da kowane abokin ciniki. Don saduwa da wannan, muna ci gaba da haɓaka ingancinmu kuma muna ba da sabis na abokin ciniki na ban mamaki. Barka da zuwa kamfaninmu, muna sa ran ba da haɗin kai tare da ku.
Oil, petrochemical, babban matsa lamba tukunyar jirgi, musamman amfani da sumul tube tukunyar jirgi sumul tube, geological sumul karfe tube da mai sumul tube.
Abubuwan Sinadari
| iri | Abubuwan Sinadari (%) | ||||||||
| C | Mn | Si | Cr | Mo | Ni | Nb+Ta | S | P | |
| 15CrMo | 0.12 ~ 0.18 | 0.40 ~ 0.70 | 0.17 ~ 0.37 | 0.80 ~ 1.10 | 0.40 ~ 0.55 | ≤0.30 | _ | ≤0.035 | ≤0.035 |
Kayan Injiniya
| iri | Tashin hankali MPa | yawa MPa | Tsawaitawa (%) |
| 15CrMo | 440-640 | 295 | 22 |
