Tushen masana'anta Hot Sale Carbon Karfe Bututu maras kyau don iskar gas da bututun mai
Mun san cewa muna bunƙasa ne kawai idan za mu iya ba da garantin haɗin farashin tag ɗinmu gasa da fa'ida mai inganci a lokaci guda don Madogararsa mai zafi mai zafi Carbon Karfe Seamless Pipe na Gas daBututun Mai, Tun lokacin da aka kafa masana'antun masana'antu, yanzu mun ƙaddamar da ci gaban sababbin samfurori. Yayin amfani da zamantakewa da tattalin arziki taki, za mu ci gaba da ci gaba da ci gaba da ruhun "high high quality-, yadda ya dace, bidi'a, mutunci", da kuma dagewa tare da aiki ka'idar "credit fara da, abokin ciniki da farko, high quality. kyau kwarai". Za mu yi dogon gudu mai ban mamaki a fitar da gashi tare da abokanmu.
Mun san cewa muna bunƙasa ne kawai idan za mu iya ba da garantin haɗin farashin tag ɗinmu gasa da fa'ida mai inganci a lokaci guda donBututun Mai, Yin biyayya ga tsarin gudanarwa na "Gudanar da Gaskiya, Cin nasara ta Inganci", muna ƙoƙarin mafi kyawun mu don bayar da samfurori masu kyau da mafita da sabis ga abokan cinikinmu. Muna fatan samun ci gaba tare da abokan ciniki na gida da na waje.
Dubawa
Aikace-aikace
An yafi amfani da shi don yin high quality-carbon tsarin karfe, low matsa lamba matsakaici tukunyar jirgi bututu, super mai tsanani tururi sumul carbon karfe bututu.
Babban Daraja
Grade na high quality-carbon tsarin karfe: 10#,20#
Abubuwan Sinadari
| Daidaitawa | Daraja | Haɗin Sinadari(%) | |||||||
| C | Si | Mn | P | S | Cr | Cu | Ni | ||
| GB3087 | 10 | 0.07 zuwa 0.13 | 0.17 zuwa 0.37 | 0.38 zuwa 0.65 | ≤0.030 | ≤0.030 | 0.3 zuwa 0.65 | ≤0.25 | ≤0.30 |
| 20 | 0.17 zuwa 0.23 | 0.17 zuwa 0.37 | 0.38 zuwa 0.65 | ≤0.030 | ≤0.030 | 0.3 zuwa 0.65 | ≤0.25 | ≤0.30 | |
Kayan Injiniya
| Daidaitawa | Bututun ƙarfe | Kaurin bango | Ƙarfin ƙarfi | Ƙarfin Haɓaka | Tsawaitawa |
| GB3087 | (mm) | (MPa) | (MPa) | % | |
| ≥ | |||||
| 10 | / | 335 zuwa 475 | 195 | 24 | |
| 20 | 15 | 410 ~ 550 | 245 | 20 | |
| ≥15 | 225 | ||||
Hakuri
Halalace sabani na waje diamita na karfe bututu
| Nau'in bututun karfe | Karɓar halal | ||||||
| Hot birgima (extruded, fadada) karfe bututu | ± 1.0% D ko ± 0.50, ɗauki mafi girman lamba | ||||||
| Tushen karfe mai sanyi (birgima). | ± 1.0% D ko ± 0.30, ɗauki lambar mafi girma | ||||||
Halalace sabani na bango kauri na zafi birgima (extrusion, fadada) karfe shambura
Naúrar: mm
| Nau'in bututun karfe | Diamita na waje na bututun ƙarfe | S/D | Karɓar halal | ||||||
| zafi birgima (extruded) karfe bututu | ≤ 102 | - | ± 12.5 % S ko ± 0.40, ɗauki mafi girman lamba | ||||||
| > 102 | ≤ 0.05 | ± 15% S ko ± 0.40, ɗauki mafi girman lamba | |||||||
| 0.05 ~ 0.10 | ± 12.5% S ko ± 0.40, ɗauki lambar mafi girma | ||||||||
| > 0.10 | + 12.5% S | ||||||||
| - 10% S | |||||||||
| zafi fadada karfe bututu | + 15% S | ||||||||
Halalace sabani na bangon kauri na sanyi da aka zana (birgima) bututun ƙarfe
Naúrar: mm
| Nau'in bututun karfe | Kaurin bango | Karɓar halal | ||||||
| Tushen karfe mai sanyi (birgima). | ≤ 3 | 15 – 10 % S ko ± 0.15, ɗauki mafi girman lamba | ||||||
| > 3 | + 12.5% S | |||||||
| - 10% S | ||||||||
Bukatar Gwaji
Gwajin lallashi
Bututun ƙarfe tare da diamita na waje sama da 22 mm kuma har zuwa mm 400, kuma kauri daga bango fiye da mm 10 yakamata a yi gwajin ƙwanƙwasa. Bayan samfurori an daidaita su
Lankwasawa gwajin
Bututun ƙarfe tare da diamita na waje wanda bai wuce mm 22 ba yakamata a yi gwajin lanƙwasawa. Kwanin lankwasawa shine 90o . Radius mai lankwasawa shine sau 6 na diamita na waje na bututun ƙarfe. Bayan lanƙwasa samfurin, ba a ba da izini ba ko tsagewa don bayyana akan samfurin.
Binciken macroscopic
Don bututun ƙarfe kai tsaye da aka yi ta hanyar ci gaba da jefa billet ko ingots na ƙarfe, ƙungiyar masu ba da kayayyaki yakamata su ba da tabbacin cewa babu fararen aibobi, ƙazanta, kumfa na ƙasa, faci na kwanyar ko shimfiɗa a kan ɓangaren ɓangarorin acid ɗin macroscopic nama na billet ko karfe tube.
Binciken mara lalacewa
Dangane da bukatar jam'iyyar da ake bukata, wacce za a yi shawarwari tsakanin masu samar da kayayyaki da masu bukatu da kuma nuni a cikin yarjejeniyar, ana iya gano lahani na ultrasonic daban-daban don bututun karfe. Lalacewar jagorar madaidaiciyar bututun tunani yakamata ya dace da buƙatun don ƙimar karɓa bayan dubawa C8 da aka ƙayyade a GB/T 5777-1996.
Cikakken Bayani
Bututun Tufafin Matsakaicin Matsala
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M) -2012
ASME SA-213/SA-213M
ASTM A335/A335M-2018
Mun san cewa muna bunƙasa ne kawai idan za mu iya ba da garantin haɗin farashin tag ɗinmu gasa da fa'ida mai inganci a lokaci guda don Madogararsa mai zafi mai zafi Carbon Karfe Seamless Pipe na Gas daBututun Mai, Tun lokacin da aka kafa masana'antun masana'antu, yanzu mun ƙaddamar da ci gaban sababbin samfurori. Yayin amfani da zamantakewa da tattalin arziki taki, za mu ci gaba da ci gaba da ci gaba da ruhun "high high quality-, yadda ya dace, bidi'a, mutunci", da kuma dagewa tare da aiki ka'idar "credit fara da, abokin ciniki da farko, high quality. kyau kwarai". Za mu yi dogon gudu mai ban mamaki a fitar da gashi tare da abokanmu.
Tushen masana'anta na bututun China da bututun ƙarfe, bin tsarin gudanarwa na "Gudanar da Gaskiya, Nasara ta Inganci", muna ƙoƙarin mafi kyawun mu don ba da kyawawan samfuran da mafita da sabis ga abokan cinikinmu. Muna fatan samun ci gaba tare da abokan ciniki na gida da na waje.
