Mai Bayar da China Sch40 DN15 Q235B Q355b API 5L Q345b Karfe Mai Kauri Mai Kauri Bakin bango Babban Diamita Sanyi Janye Karfe Mara Sulun Tube/Bututu
Takaitaccen Bayani:
Q355 karfe bututu ne kasar Sin low gami high ƙarfi tsarin karfe bututu, wanda maye gurbin Q345, da abu yawa ne 7.85 g / cm3.Dangane da GB/T 1591 -2018, Q355 yana da matakan inganci guda uku: Q355B, Q355C da Q355D.
Q355 karfe bututu ne low gami, high-ƙarfi karfe da aka yi amfani da welded Tsarin goyon bayan danniya da nauyi lodi.Q yana nuni da ma'aunin yawan amfanin ƙasa, yayin da lamba 355 ke nuna ƙarfin yawan amfanin sa.
Halayen Q355 Karfe Bututu
Q355 karfe bututu ne tsarin karfe da yawan amfanin ƙasa ƙarfi na 345 MPa da tensile ƙarfi na 450 MPa.Yana da m aiki yi da kuma matsa lamba ƙarfi, wanda za a iya amfani da su kerar da high-matsi gas matsa lamba tasoshin dauke da kasa da 500 lita.Q355 kuma yana da kariyar kariyar juriyar tsatsa.
Amfanin Q355 Karfe Bututu
Q355 karfe bututu yana da kyau kwarai inji Properties, babban weldability, da kuma isasshen lalata juriya.Ana iya amfani da shi don kera da samar da tankunan ajiyar man fetur, tasoshin ruwa mai matsananciyar matsa lamba, tukunyar jirgi, jiragen ruwa, tashoshin wutar lantarki, da sauran sassa na gine-gine masu girma da yawa.
Girman: 34mm-610mm.
WT: 3.5mm-50mm.
Siffar: Zagaye.
Nau'in samarwa: Hot birgima ko zafi kashe .
Length: Tsawon bazuwar guda ɗaya / tsayin bazuwar sau biyu ko azaman ainihin buƙatar abokin ciniki max tsayin shine 12m
Mun nace game da ka'idar haɓakawa na 'High ingantacciyar inganci, Aiki, ikhlasi da tsarin aiki na ƙasa-da-ƙasa' don samar muku da kyakkyawan taimako na sarrafawa don mai ba da kayayyaki na kasar Sin Sch40 DN15 Q235B Q355b API 5L Q345b Chromoly Carbon Black Kauri Babban Diamita Cold Drawn Karfe Sulumi Tube / Bututu, Muna maraba da gaske ga duk baƙi don kafa dangantakar kasuwanci tare da mu bisa fa'idodin juna.Da fatan za a tuntube mu yanzu.Za ku sami amsar kwararrunmu a cikin sa'o'i 8.
Mun nace game da ka'idar haɓakawa na 'High ingantacciyar inganci, Aiki, ikhlasi da tsarin aiki na ƙasa-da-ƙasa' don samar muku da ingantaccen taimako na sarrafawaChina A53 Gr.B bututun Karfe maras kyau, Muna maraba da ku don ziyarci kamfaninmu, masana'anta da ɗakin nuninmu sun nuna abubuwa daban-daban waɗanda za su dace da tsammanin ku, a halin yanzu, ya dace don ziyarci gidan yanar gizon mu, ma'aikatan tallace-tallace za su gwada ƙoƙarin su don samar muku da mafi kyawun sabis.Idan kuna buƙatar ƙarin bayani, kada ku yi shakka a tuntuɓe mu ta imel ko tarho.
| Karfe daraja | Darajojin inganci | C% (≤) | Si% (≤) | Mn % (≤) | P% (≤) | S% (≤) | Cr% (≤) | Ni% (≤) | Ku%(≤) | N% (≤) |
| Q355 | Q355B | 0.24 | 0.55 | 1.6 | 0.035 | 0.035 | 0.3 | 0.3 | 0.4 | 0.012 |
|
| Q355C | 0.2 |
|
| 0.03 | 0.03 |
|
|
| 0.012 |
|
| Q355D | 0.2 |
|
| 0.025 | 0.025 |
|
|
| - |
| Ƙarfin Haɓaka (≥N/mm2), Kauri ko Dia.(d) in mm | ||||||||||
| Karfe daraja | Matsayin inganci | d≤16 | 16<d ≤40 | 40 <d ≤63 | 63 <d ≤ 80 | 80<d ≤ 100 | 100<d≤ 150 | 150 <d≤ 200 | 200 <d≤ 250 | 250 <d ≤ 400 |
| Q355 | Q355B | 355 | 345 | 335 | 325 | 315 | 295 | 285 | 275 | - |
| Q355C | - | |||||||||
| Q355D | 265 | |||||||||
| Ƙarfin Tensile (N/mm2), Dia.(d) mm | |||||
| Karfe daraja | Matsayin inganci | d≤100 | 100 <d ≤ 150 | 150 <d ≤ 250 | 250 <d ≤ 400 |
| Q355 | Q355B | 470-630 | 450-600 | 450-600 | - |
| Q355C | - | ||||
| Q355D | 450-600 | ||||
| Dia.(d) mm;Tsawaitawa (%) | ||||||
| Misalin shugabanci | d≤40 | 40 <d≤ 63 | 63 <d ≤ 100 | 100 <d ≤ 150 | 150 <d≤ 200 | 250 <d ≤ 400 |
| A kwance | 20 | 19 | 18 | 18 | 17 | 17 |
| A tsaye | 22 | 21 | 20 | 18 | 17 | 17 |
| inganci | Zazzabi | Dogon Tasirin Makamashi (J), ≥ | Makamashin Tasirin Tasirin Juyin Halitta (J), ≥ |
| Q355B | 20 ℃ | 34 | 27 |
| Q355C | 0 ℃ | 34 | 27 |
| Q355D | -20 ℃ | 34 (don kauri ≥250mm) | 27 (don kauri ≥250mm) |
| China | ISO | Tarayyar Turai | |||
| Daidaitawa | Daraja | Daidaitawa | Daraja | Daidaitawa | Daraja (Lambar Kayan aiki) |
| GB/T 1591-2018 | Q355B | ISO 630-2 | S355B | EN 10025-2 | S355, S355JR (1.0045) |
| Q355C | S355C | S355J0 (1.0553) | |||
| Q355D | S355D | S355J2 (1.0577) | |||
Mik'ewa
Bayan annashuwa, ana wuce kayan ta cikin injin miƙewa na nadi bakwai don cimma daidaitattun bututun.
Eddy halin yanzu
Bayan daidaitawa, kowane bututu yana wucewa ta injin na yanzu don gano fashewar saman da sauran lahani.Sai kawai bututun da suka wuce eddy current sun dace don isarwa ga abokan ciniki.
Ƙarshe
Kowane bututu ana mai da shi tare da mai mai juriya ko lalata don kariya daga ƙasa da juriya kamar yadda abokan ciniki suke buƙata, kowane ƙarshen bututu an rufe shi da filayen ƙarshen filastik don guje wa lalacewa ta hanyar wucewa, ana sanya alama da ƙayyadaddun bayanai kuma an shirya kayayyaki don aikawa. .
Q355 Hot Rolled Carbon karfe bututu maras kyau ana amfani da su sosai a cikin na'urar nukiliya, isar da iskar gas, petrochemical, ginin jirgin ruwa da masana'antar tukunyar jirgi, tare da halayen babban juriya na lalata haɗe tare da kaddarorin injin da suka dace.
- Na'urar nukiliya
- isar da iskar gas
- Petrochemical masana'antu
- Masana'antar gini da tukunyar jirgi
Mun nace game da ka'idar haɓakawa na 'High ingantacciyar inganci, Aiki, ikhlasi da tsarin aiki na ƙasa-da-ƙasa' don samar muku da kyakkyawan taimako na sarrafawa don mai ba da kayayyaki na kasar Sin Sch40 DN15 Q235B Q355b API 5L Q345b Chromoly Carbon Black Kauri Babban Diamita Cold Drawn Karfe Sulumi Tube / Bututu, Muna maraba da gaske ga duk baƙi don kafa dangantakar kasuwanci tare da mu bisa fa'idodin juna.Da fatan za a tuntube mu yanzu.Za ku sami amsar kwararrunmu a cikin sa'o'i 8.
Kamfanin China China Gr.B da A53, Muna maraba da ku don ziyartar kamfaninmu, masana'anta da ɗakin nuninmu sun nuna abubuwa daban-daban waɗanda za su dace da tsammaninku, yayin da yake dacewa don ziyarci gidan yanar gizon mu, ma'aikatan tallace-tallace za su gwada ƙoƙarin su don samar muku da mafi kyawun sabis.Idan kuna buƙatar ƙarin bayani, kada ku yi shakka a tuntuɓe mu ta imel ko tarho.
