Wholesale OEM/ODM Cold Rolled Galvanized/Madaidaici/Baki/Carbon Karfe Sumul Bututu don Boiler da Heat Exchanger ASTM/ASME SA179 SA192 A53 A106
Samfuran mu da mafita an san su sosai kuma abokan ciniki suna da aminci kuma suna iya cika canjin kuɗi da buƙatu na yau da kullun don OEM / ODM Cold Rolled Galvanized / Madaidaicin / Baƙi / Carbon Karfe maras kyau don Boiler da Mai Canjin zafi ASTM/ASME SA179 SA192 A53 A106, Gabaɗaya muna ba da ingantattun kayayyaki masu inganci da babban taimako ga yawancin masu amfani da kasuwanci da 'yan kasuwa. Barka da warhaka don saka mu, mu yi sabbin abubuwa tare, mu tashi mafarkai.
Samfuran mu da mafita an gane su sosai kuma abokan ciniki suna da aminci kuma suna iya cika canjin kuɗi da bukatun zamantakewa akai-akaiChina Karfe bututu da sumul Karfe bututu, Muna sa ran yin hadin gwiwa tare da ku don samun moriyar juna da ci gaba mafi girma. Mun ba da garantin inganci, idan abokan ciniki ba su gamsu da ingancin samfuran ba, zaku iya dawowa cikin kwanaki 7 tare da jihohinsu na asali.
Ma'auni mai dacewa
GB3087：Seamless karfe bututu for low da matsakaici matsa lamba tukunyar jirgi
GB9948： Bututun karfe maras sumul don fasa man fetur
GB6479： Bututun ƙarfe maras kyau don kayan aikin taki mai ƙarfi
GB/T17396： Hot birgima sumul karfe bututu for na'ura mai aiki da karfin ruwa prop
Halaye da Aikace-aikace
20 # karfenasa ne na ƙananan ƙarancin carbon carbon karfe, sanyi-extruded da taurare karfe. Karfe yana da ƙananan ƙarfi, mai kyau tauri, filastik da walƙiya. Nasa ne na ƙananan ƙarfe mai ƙarancin carbon carbon, ƙarfe mai sanyi da taurin ƙarfe. Karfe yana da ƙananan ƙarfi, mai kyau tauri, filastik da walƙiya. Ana amfani da shi gabaɗaya don kera bututu marasa ƙarfi tare da ƙarancin damuwa da babban buƙatun tauri.
Girman Rage
| Daraja | Girman Rage | ||||||||||||||
|
| OD | WT | |||||||||||||
| 20# | 21 zuwa 1200 | 3 zuwa 130 | |||||||||||||
Abubuwan Sinadari
| Daraja | Sinadarin % | ||||||||||||||
|
| C | Si | Mn | Cr | Mo | V | Ti | B | Ni | Cu | Nb | N | W | P | S |
| 20# | 0.17- | 0.17- | 0.35- | ≤ | - | - | - | - | ≤ | ≤ | - | - | - | ≤ | ≤ |
Kayan Injiniya
| Daraja | Kayan Injiniya | ||||||||||||||
|
| Ƙarfin Tensile (MPa) | Ƙarfin Tensile (Mpa) | Ƙarfafawa (L/T) | Tasiri (J) A tsaye/A kwance | Hardness (NB) | ||||||||||
| 20# | 410- | ≥ | ≥20% | ≥40/27 | - | ||||||||||
Amfani
1. Lokacin bayarwa: Manyan kaya tabbatar da mafi ƙarancin lokacin bayarwa, galibi kwanaki 5-7.
2. Cost management: Resources a hannun da kuma sararin gwaninta na kudin management bari mu iya samar da mafi dacewa albarkatun hade tushe a kan abokin ciniki ta bukatun.
3. Manyan albarkatun niƙa: Za a iya ba da cikakken saiti takardar shaidar da takaddun takaddun shaida don tabbatar da inganci mai kyau da kuma ba da tallafi ga m.
4. Tsananin tsarin QC: Cikakken dubawa a kan layi, cikakken gwaji da rahoto, dubawa na ɓangare na uku
5. Bayan sabis: duk samfuran ana gano su, Binciken tushen abin alhaki
Samfuran mu da mafita an san su sosai kuma abokan ciniki suna da aminci kuma suna iya cika canjin kuɗi da buƙatu na yau da kullun don OEM / ODM Cold Rolled Galvanized / Madaidaicin / Baƙi / Carbon Karfe maras kyau don Boiler da Mai Canjin zafi ASTM/ASME SA179 SA192 A53 A106, Gabaɗaya muna ba da ingantattun kayayyaki masu inganci da babban taimako ga yawancin masu amfani da kasuwanci da 'yan kasuwa. Barka da warhaka don saka mu, mu yi sabbin abubuwa tare, mu tashi mafarkai.
Jumla OEM/ODMChina Karfe bututu da sumul Karfe bututu, Muna sa ran yin hadin gwiwa tare da ku don samun moriyar juna da ci gaba mafi girma. Mun ba da garantin inganci, idan abokan ciniki ba su gamsu da ingancin samfuran ba, zaku iya dawowa cikin kwanaki 7 tare da jihohinsu na asali.
