Masana'antar Asali A53 A333 A106 St45 Sch40 DN15 Q235B Q355b API 5L Carbon Black Kaurin bango Babban Diamita Sanyi Zane Karfe Sumul/Galvanized/Welded/Precision Karfe Tube/Pipe.
Mun dogara da tunani mai mahimmanci, ci gaba na zamani a kowane bangare, ci gaban fasaha kuma ba shakka ga ma'aikatanmu waɗanda ke shiga cikin nasararmu kai tsaye don A53 A333 A106 St45 Sch40 DN15 Q235B Q355b API 5L Carbon Black Kauri bango Babban Diamita Sanyi Zane Karkakkun Sumul Galvanized / Welded / Madaidaicin Karfe Tube / Bututu., Mu ci gaba da haɓaka ruhun kasuwancin mu “ingancin rayuwar kasuwancin, bashi yana tabbatar da haɗin gwiwa da ci gaba da taken a cikin zukatanmu: abokan ciniki na farko.
Mun dogara ga dabarun tunani, ci gaba na zamani a kowane bangare, ci gaban fasaha da kuma ba shakka ga ma'aikatanmu waɗanda ke shiga cikin nasararmu kai tsaye.China Madaidaicin Karfe Tube da Madaidaicin Karfe Bututu, Mun sami kyakkyawan suna a tsakanin abokan ciniki na kasashen waje da na gida.Bin tsarin gudanarwa na "daidaitacce bashi, abokin ciniki na farko, babban inganci da manyan ayyuka", muna maraba da abokai daga kowane fanni na rayuwa don ba da haɗin kai tare da mu.
Metallurgical Properties na kayan
Ana samar da bututun welded mai tsayin daka na baka daga faranti na karfe, yayin da ake samar da bututu masu walda da karkace daga coils masu zafi.The zafi-birgima tsiri naúrar mirgina tsari yana da dama abũbuwan amfãni, kuma yana da metallurgical tsari damar samun samar da high quality bututu line karfe.Misali, tsayayyen fitarwa yana sanye take da tsarin sanyaya ruwa don hanzarta sanyaya, wanda ke ba da damar yin amfani da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙarfi don cimma ma'aunin ƙarfi na musamman da ƙarancin zafin jiki, don haka haɓaka weldability na ƙarfe.Duk da haka, wannan tsarin ba ya nan a masana'antar samar da takardar karafa.Abubuwan da ke cikin gami (madaidaicin carbon) na coils sau da yawa suna ƙasa da na nau'ikan nau'ikan nau'ikan faranti na ƙarfe, wanda kuma yana haɓaka haɓakar bututun welded na karkace.
More muhimmanci a lura shi ne, saboda karkace welded bututu nada mirgina shugabanci ba perpendicular zuwa shugabanci na karfe bututu axis (sa tsunkule bayani dogara a kan karkace kwana na karfe bututu), yayin da madaidaiciya kabu karfe bututu karfe farantin mirgina. shugabanci perpendicular zuwa shugabanci na karfe bututu axis, kuma ta haka ne, karkace welded bututu abu ne mafi alhẽri daga madaidaiciya kabu karfe bututu crack juriya.
Tsarin walda
Daga tsarin walda, karkace bututu da madaidaiciyar kabu karfe bututun walda hanya iri ɗaya ce, amma madaidaiciyar bututu mai walƙiya ba makawa za ta sami walƙiya mai yawa, don haka yiwuwar lahanin walda yana ƙaruwa sosai, da ragowar damuwa na walda. a ding weld ya fi girma, ƙarfe na walda sau da yawa yana cikin yanayin damuwa ta hanyoyi uku, yana ƙara yiwuwar fashewa.
Haka kuma, bisa ga submerged baka waldi tsari, kowane weld ya kamata a a baka farawa da baka kashewa, amma kowane madaidaiciya kabu welded bututu a cikin welded annular kabu, ba zai iya cimma yanayin, don haka za a iya samun karin walda lahani a baka. kashewa.
Teburin abun ciki na sinadaran
| Kayan aikin injiniya | Abubuwan sinadaran | |||||||||
| Ƙarfin bayarwa | Ƙarfin ƙarfi | Tsawaitawa | C | Si | Mn | S | P | |||
| MPa | kg/mm² | MPa | kg/mm² | min | Babu girma fiye | Babu girma fiye | Babu girma fiye | |||
| Q215A Q215B | 215 | 22 | 335-410 | 34-42 | 31 | 0.09-0.15 | 0.03 | 0.25-0.55 | 0.050 0.045 | 0.045 |
| Q235A Q235B Q235C Q235D | 235 | 24 | 375-460 | 38-47 | 26 | 0.14-0.22 0.12-0.20 ≤0.18 ≤0.17 | 0.30 | 0.30-0.65 0.30-0.70 0.35-0.80 0.35-0.80 | 0.50 0.45 0.40 0.035 | 0.045 0.045 0.040 0.035 |
| 16Mn (Q345B) | 345 | 35 | 510-600 | 51.60 | 22 | 0.12-0.20 | 0.20-0.55 | 1.2-1.6 | 0.045 | 0.045 |
| X42 | 289 | 29.5 | 413 | 42.1 | 0.28 | - | 1.25 | 0.030 | 0.030 | |
| X52 | 358 | 36.5 | 455 | 46.4 | 0.30 | - | 1.35 | 0.030 | 0.030 | |
| X56 | 386 | 39.4 | 489 | 49.9 | 0.26 | - | 1.35 | 0.030 | 0.030 | |
| X60 | 413 | 42.1 | 517 | 52.7 | 0.26 | - | 1.35 | 0.030 | 0.030 | |
| X65 | 448 | 45.7 | 530 | 54.0 | 0.26 | - | 1.40 | 0.030 | 0.030 | |
| X70 | 482 | 49.2 | 565 | 57.6 | 0.26 | - | 1.40 | 0.030 | 0.030 | |
| L245 | 245 | 415 | 21 | 0.26 | 1.15 | 0.030 | 0.030 | |||
| L290 | 290 | 415 | 21 | 0.28 | 1.25 | 0.030 | 0.030 | |||
| L360 | 360 | 460 | 19 | 0.3 | 1.25 | 0.030 | 0 | |||
Cikakken Bayani
| Kayayyaki | Gina ASTM A106 A36 A53 Karfe Welded Black Karfe Tube Carbon Karfe Karfe welded tube bututu |
| Daraja | GR.B, ST52, ST42, ST35, ST45, X42, X52, X56, X60, X70, X85 |
| Daidaitawa | ASTM A53, ASTM A500;GB/T3091, GB/T3094;DIN EN10025;DIN EN10217-2005; TS EN10217;TS EN10219;TS EN10025;Saukewa: G3466 |
| Dabaru | ERW, Welded, Mara sumul, Hot Rolled, Cold Drawn |
| OD | Girman 8 "zuwa 142" Waje Diamita 219mm zuwa 3620mm |
| Kauri | 1.5mm - 30mm |
| Tsawon | 1) Tsawon Random Single da Tsawon Random Biyu. 2) SRL: 3M-5.8M DRL: 10-11.8M ko Kamar yadda abokan ciniki suka buƙaci tsawon lokaci. 3) Tsawon tsayi (5.8m, 6m, 12m) |
| Ƙarshen bututu | 1) Filaye 2) Beveled 3) Zare tare da hada biyu da hular filastik |
| Ƙarshen kariya | 1) filasta hula 2) Iron kariya 3) kamar yadda bukata |
| Maganin Sama | 1) Baƙar fata 2) varnish 3) mai ko galvanized 4) anti-lalata mai rufi (3PE / 3LPE) |
| Kunshin | Kunshin sako-sako, bututu mai dunƙule tare da majajjawa biyu a ƙarshen duka don sauƙin lodawa da fitarwa, Ƙare tare da iyakoki na filastik. |
| Fitarwa Zuwa | Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Saudi Arabia, Vietnam, India, Peru, Ukraine, Brazil, South Africa, da dai sauransu. |
Nuni samfurin
FAQ
1.Me yasa kuke zabar mu?
Kamfaninmu ya kasance a Alibaba.com tsawon shekaru 12.Muna sarrafa ingancin samfuran sosai, akwai mutane na musamman don inganci.
Idan kun sami ƙananan farashi daga sauran masu siyarwa, za mu biya baya sau biyu ga abokan ciniki game da farashin mafi girma.
2.Yaya tsawon lokacin isar ku?
Bisa ga adadi. Gabaɗaya a cikin kwanaki 2-7 idan yana cikin stock. Kuma kwanaki 15-20 idan ba a hannun jari ba.
3. Menene sharuddan biyan ku?
A: By T / T 30% a gaba, da kuma 70% kafin bayarwa.
B: 100% L/C a gani.
C: By T / T 30% a gaba, da 70% L / C a gani.
4.Shin kuna samar da samfurori?Yana da kyauta?
Ee, muna ba da samfurin kyauta amma ba mu biya kuɗin jigilar kaya ba.
5.What idan abokin ciniki bai gamsu ba?
Idan akwai matsala tare da samfurin, muna ɗaukar cikakken alhakin.
Idan akwai matsala a cikin tsarin sufuri, za mu taimake ku don magance ta.
Mun dogara da tunani mai mahimmanci, ci gaba na zamani a kowane bangare, ci gaban fasaha kuma ba shakka ga ma'aikatanmu waɗanda ke shiga cikin nasararmu kai tsaye don A53 A333 A106 St45 Sch40 DN15 Q235B Q355b API 5L Carbon Black Kauri bango Babban Diamita Sanyi Zane Karkakkun Sumul Galvanized / Welded / Madaidaicin Karfe Tube / Bututu., Mu ci gaba da haɓaka ruhun kasuwancin mu “ingancin rayuwar kasuwancin, bashi yana tabbatar da haɗin gwiwa da ci gaba da taken a cikin zukatanmu: abokan ciniki na farko.
Asalin masana'antaChina Madaidaicin Karfe Tube da Madaidaicin Karfe Bututu, Mun sami kyakkyawan suna a tsakanin abokan ciniki na kasashen waje da na gida.Bin tsarin gudanarwa na "daidaitacce bashi, abokin ciniki na farko, babban inganci da manyan ayyuka", muna maraba da abokai daga kowane fanni na rayuwa don ba da haɗin kai tare da mu.
