Mai ba da ODM ASTM A53 Gr.B St52 20Cr 40Cr Sch40 API 5L Carbon Karfe Bututu mara kyau
Takaitaccen Bayani:
40Cr karfe bututu ne wani irin Sin GB misali gami karfe ga aikin injiniya da kuma kayan aiki manufa, kuma daya daga cikin mafi yadu amfani karfe maki.
Bayan quenching da tempering jiyya, 40Cr karfe bututu yana da kyau m inji Properties, low zafin jiki tasiri tauri, low daraja ji na ƙwarai, mai kyau hardenability, da kuma high gajiya ƙarfi a cikin sanyi man fetur.Lokacin da sanyaya ruwa, da rikitarwa siffar sassa ne mai yiwuwa ga fasa, sanyi lankwasawa filastik ne matsakaici, da kuma yankan workability bayan al'ada yana da kyau, amma weldability ne matalauta, ya kamata a preheated kafin waldi, kuma kullum amfani a cikin jihar. na quenching da tempering.
Mun dage kan ka'idar ci gaban 'High high quality, Performance, ikhlasi da kuma kasa-to-duniya aiki tsarin' don samar muku da na kwarai ayyuka na aiki ga ODM Supplier ASTM A53 Gr.B St52 20Cr 40Cr Sch40 API 5L Carbon Karfe Seamless Pipe, Duk kayayyaki suna faruwa tare da ingantattun samfura da sabis na tallace-tallace.Kasuwa-daidaitacce da abokin ciniki-daidaitacce shine abin da muke kasancewa daidai.Da gaske yi tsammanin haɗin gwiwar Win-Win!
Mun dage kan ka'idar ci gaban 'High high quality, Performance, ikhlasi da kuma ƙasa-to-duniya aiki tsarin' don samar muku da na kwarai ayyuka na sarrafawaChina A53 Gr.B Seamless Karfe bututu da A106 Gr.B bututun Karfe maras kyau, Mun dogara da kayan aiki masu mahimmanci, cikakkiyar ƙira, kyakkyawan sabis na abokin ciniki da farashi mai gasa don cin nasarar amincewa da yawancin abokan ciniki a gida da waje.95% ana fitar da kayayyaki zuwa kasuwannin ketare.
| Daraja | C | Si | Mn | Cr | Mo | Ni |
| 40Cr | 0.37-0.44 | 0.17-0.37 | 0.40-0.70 | 0.70-1.00 | / | / |
| Daraja | Ƙarfin Tensile (MPa) | Ƙarfin Haɓaka (MPa) | % Tsawaitawa cikin inci 2 (50mm) min |
| 40Cr | 900 min | 660 min | 12 |
1. Duban Kayan Kayan Kayan Kaya Mai shigowa
2. Raw Material Segregation don kauce wa karfe sa mix-up
3. Ƙarshen dumama da guduma don zana sanyi
4. Zane-zane ko Ƙarfin sanyi, Binciken layi
5. Maganin zafi
6. Daidaitawa / Yanke zuwa ƙayyadadden tsayi / Ƙirar Ƙirar Ƙirar Ƙirar
7. Gwajin Inganci a cikin Lab ɗin kansa tare da Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfafawa, Ƙarfafawa, Tauri, Madaidaici, da dai sauransu.
8. Marufi da Sayayya.
Gwajin Eddy na yanzu 100%.
100% Girman Haƙuri Dubawa.
100% Tube duba saman don guje wa lahani
Hot Rolled, Annealed, Normalized, Quenched and Tempered
Marufi
1. Bundle packing
2. Ƙarshen Ƙarshen Ƙarshe ko Ƙarshe na fili ko fenti kamar yadda ake buƙata na mai siye
3. Marking: kamar yadda ta buƙatun abokin ciniki
4. Zane-zanen varnish akan bututu
5. Filastik caps a iyakar
Lokacin bayarwa
Tare da kwanaki 15-30 bayan cikakken biya mun dage kan ka'idar ci gaban 'High high quality, Performance, ikhlasi da kuma ƙasa-to-duniya aiki tsarin' don samar muku da na kwarai ayyuka na aiki ga ODM Supplier ASTM A53 Gr.B St52 20cr 40cr Sch40 API 5L Carbon Karfe Seamless Pipe, Duk kayayyaki suna faruwa tare da inganci da manyan samfuran tallace-tallace da sabis.Kasuwa-daidaitacce da abokin ciniki-daidaitacce shine abin da muke kasancewa daidai.Da gaske yi tsammanin haɗin gwiwar Win-Win!
ODM mai bayarwaChina A53 Gr.B Seamless Karfe bututu da A106 Gr.B bututun Karfe maras kyau, Mun dogara da kayan aiki masu mahimmanci, cikakkiyar ƙira, kyakkyawan sabis na abokin ciniki da farashi mai gasa don cin nasarar amincewa da yawancin abokan ciniki a gida da waje.95% ana fitar da kayayyaki zuwa kasuwannin ketare.
