Mafi ƙasƙanci Farashin Factory Direct Sale Hot Sale mafi ƙasƙanci Farashin ASTM A106/A53/Q235/Q195 Round Carbon Karfe Bututu Tube
Ayyukanmu na har abada sune halayen "lalle kasuwa, la'akari da al'ada, kula da kimiyya" da ka'idar "ingancin asali, amincewa da farko da gudanar da ci gaba" don Super Mafi ƙasƙanci Farashin Factory Direct Sale Hot. Farashin mafi ƙarancin tallace-tallace ASTM A106/A53/Q235/Q195 Mai Rarraba Round Carbon Karfe Bututu Tube, Yanzu mun sami wuraren masana'antu tare da ma'aikata sama da 100. Don haka muna iya ba da garantin ɗan gajeren lokacin jagora da ingantaccen tabbaci mai inganci.
Burinmu na har abada shine halin "lalle kasuwa, la'akari da al'ada, kula da kimiyya" da kuma ka'idar "ingancin asali, amincewa da farko da gudanar da ci gaba" donlow matsa lamba tukunyar jirgi p[ipe, Mu mayar da hankali ga ingancin samfurin, ƙirƙira, fasaha da sabis na abokin ciniki ya sanya mu ɗaya daga cikin shugabannin da ba a san su ba a duk duniya a cikin filin. Kasancewa da manufar "Quality First, Abokin Ciniki Paramount, Gaskiya da Ƙirƙiri" a cikin tunaninmu, Yanzu mun sami babban ci gaba a cikin shekarun da suka gabata. Ana maraba da abokan ciniki don siyan samfuran mu da mafita, ko aika mana buƙatun. Za a iya burge ku da ingancinmu da farashinmu. Da fatan za a tuntube mu yanzu!
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
Ayyukanmu na har abada sune halayen "lalle kasuwa, la'akari da al'ada, kula da kimiyya" da ka'idar "ingancin asali, amincewa da farko da gudanar da ci gaba" don Super Mafi ƙasƙanci Farashin Factory Direct Sale Hot. Kasuwanci mafi ƙasƙanci API 5L ASTM A106/A53/Q235/Q235/Q235/Q235/Q235/Q195 Bututun bututun ƙarfe mara nauyi, Yanzu mun sami wuraren masana'antu da yawa fiye da 100 ma'aikata. Don haka muna iya ba da garantin ɗan gajeren lokacin jagora da ingantaccen tabbaci mai inganci.
Mafi ƙasƙanci Farashin China Carbon Karfe da Carbon Karfe bututu, Mu mayar da hankali kan ingancin samfur, ƙirƙira, fasaha da abokin ciniki sabis ya sanya mu daya daga undisputed shugabannin duniya a cikin filin. Kasancewa da manufar "Quality First, Abokin Ciniki Paramount, Gaskiya da Ƙirƙiri" a cikin tunaninmu, Yanzu mun sami babban ci gaba a cikin shekarun da suka gabata. Ana maraba da abokan ciniki don siyan samfuran mu da mafita, ko aika mana buƙatun. Za a iya burge ku da ingancinmu da farashinmu. Da fatan za a tuntube mu yanzu!
