Babban ingancin API 5L ASTM A106 Sch40 Sch80 Sch160 St52 Q345b St37 A106c 210c Carbon Karfe Bututu
Takaitaccen Bayani:
Ma'aunin ASTM A210 yana rufe bututun tukunyar jirgi na carbon karfe mara nauyi da bututun zafi.Bututun ƙarfe na ƙarfe mara nauyi don bututun tukunyar jirgi da bututun hayaƙin hayaƙi.
"Quality da farko, Gaskiya a matsayin tushe, Taimako na gaskiya da ribar juna" shine ra'ayinmu, a cikin ƙoƙari na ƙirƙira akai-akai da kuma biyan mafi kyawun API 5L ASTM A106 Sch40 Sch80 Sch160 St52 Q345b St37 A106c 210c Carbon Karfe Bututu, Mu za su yi maraba da dukan masu siye daga masana'antar biyu a gida da waje don yin haɗin gwiwa hannu da hannu, da samar da kyakkyawar makoma mai haske tare.
"Quality sosai na farko, Gaskiya a matsayin tushe, Taimako na gaskiya da ribar juna" shine ra'ayinmu, a cikin ƙoƙari na ƙirƙira akai-akai da kuma bin kyakkyawan aiki donChina Carbon Karfe bututu da Carbon bututu, Yanzu gasa a wannan fage tana da zafi sosai;amma har yanzu za mu ba da mafi kyawun inganci, farashi mai ma'ana da sabis mafi mahimmanci a cikin ƙoƙarin cimma burin nasara."Canja don mafi kyau!"ita ce taken mu, wanda ke nufin “Mafi kyawun duniya tana gabanmu, don haka mu ji daɗinta!”Canza don mafi kyau!Kun shirya?
Yanayin Bayarwa
Annealed, Normalized, Normalized and Tempered.
Maganin Sama
Tsotsa mai, Varnish, Passivation, Phosphating, fashewar harbi.
Aikace-aikace
Don babban, tsakiya, ƙananan tukunyar tukunyar jirgi da manufar matsa lamba.
Tsawon: 5800mm;6000mm;mm 6096;7315 mm;11800mm;da sauransu.
Matsakaicin tsayi: 25000mm, Hakanan ana iya ba da lanƙwasa U.
Wannan ƙayyadaddun ƙayyadaddun 2 ya ƙunshi ƙaramin kauri-bango, Matsakaici-Carbon Karfe mara ƙarancin ƙarfi, bututun tukunyar jirgi da tukunyar tukunyar jirgi, “masu rufewa”, “1″.
Bayanan kula 1 - Wannan nau'in bai dace da amintaccen ƙarewa ta hanyar walda na jabu ba.
Girman tubing da kauri galibi ana tanada su zuwa wannan ƙayyadaddun sune 1/2 in. zuwa 5 in. [12.7 zuwa 127 mm] a diamita na waje da 0.035 zuwa 0.500 [0.9 zuwa 12.7 mm], gami da, cikin ƙaramin kauri na bango.Za a iya samar da bututu masu girma dabam, muddin irin waɗannan bututun sun cika duk sauran buƙatun wannan ƙayyadaddun.
Bukatun kadarorin injina baya amfani da bututun da bai wuce 1/8 inci ba.
Ma'aunin da aka bayyana a ko dai raka'a-laba ko raka'o'in SI ya kamata a ɗauke su daban a matsayin ma'auni.A cikin rubutun, ana nuna raka'o'in SI a maɓalli.Ƙimar da aka bayyana a cikin kowane tsarin ba daidai ba ne don haka, kowane tsarin dole ne;a yi amfani da shi ba tare da ɗayan ba.Haɗin ƙima daga tsarin biyu na iya haifar da rashin daidaituwa tare da ƙayyadaddun bayanai.Za a yi amfani da raka'a-inci-labaran sai dai idan ƙayyadadden ƙayyadaddun wannan ƙayyadaddun "M" ya kasance cikin tsari.
Umarni na abu a ƙarƙashin wannan ƙayyadaddun ya kamata ya haɗa da masu zuwa, kamar yadda ake buƙata, don bayyana abin da ake so daidai:
Yawan (ƙafa, mita, ko adadin tsayi), Sunan abu (bututu maras sumul), Daraja, Kera (ƙammala zafi ko sanyi), Girman (diamita na waje da ƙaramin kauri na bango), Tsayi ( takamaiman ko bazuwar), Bukatun zaɓi (Sashe na 7 da 10), Rahoton gwaji da ake buƙata, (duba Sashen Takaddun Shaida na Ƙayyadaddun A 450/A 450M), Ƙayyadaddun ƙayyadaddun buƙatun.
| Karfe Grade | C | Si | Mn | S | P |
| Farashin 210A1 | ≤0.27 | ≥0.10 | ≤0.93 | 0.02 | 0.025 |
| SA-210A1 | |||||
| A210C | ≤0.35 | ≥0.10 | 0.29-1.06 | 0.02 | 0.025 |
| SA-210C |
| Daraja | Ƙarfin ƙarfi | Matsayin Haɓaka (Mpa) | Tsawaita(%) | Tasiri (J) | Tauri |
| (Mpa) | ba kasa da | ba kasa da | ba kasa da | ba kasa da | |
| A210 A1/SA-210A1 | ≥415 | 255 |
| " | 79HRB |
| A210C/SA-210C | ≥485 | 275 |
| " | 89HRB |
| Zafafan birgima | Diamita na Waje, mm | Hakuri, mm |
| OD≤101.6 | +0.4/-0.8 | |
| 101.6 OD≤127 | +0.4/-1.2 | |
| Sanyi Zane | Diamita na Waje, mm | Hakuri, mm |
| OD | 25.4 | ± 0.10 | |
| 25.4≤OD≤38.1 | ± 0.15 | |
| 38.1 OD | 50.8 | ± 0.20 | |
| 50.8≤OD | 63.5 | ± 0.25 | |
| 63.5≤OD | 76.2 | ± 0.30 | |
| 76.2≤OD≤101.6 | ± 0.38 | |
| 101.6 OD≤127 | +0.38/-0.64 |
| Zafafan birgima | Diamita na Waje, mm | Hakuri, % |
| OD≤101.6, WT≤2.4 | +40/-0 | |
| OD≤101.6, 2.4＜WT≤3.8 | +35/-0 | |
| OD≤101.6, 3.8＜WT≤4.6 | +33/-0 | |
| OD≤101.6, WT> 4.6 | +28/-0 | |
| OD> 101.6, 2.4 | WT≤3.8 | +35/-0 | |
| OD> 101.6, 3.8 WT≤4.6 | +33/-0 | |
| OD> 101.6, WT> 4.6 | +28/-0 | |
| Sanyi Zane | Diamita na Waje, mm | Hakuri, % |
| OD≤38.1 | +20/-0 | |
| OD> 38.1 | +22/-0 |
"Quality da farko, Gaskiya a matsayin tushe, Taimako na gaskiya da ribar juna" shine ra'ayinmu, a cikin ƙoƙari na ƙirƙira akai-akai da kuma biyan mafi kyawun API 5L ASTM A106 Sch40 Sch80 Sch160 St52 Q345b St37 A106c 210c Carbon Karfe Bututu, Mu za su yi maraba da dukan masu siye daga masana'antar biyu a gida da waje don yin haɗin gwiwa hannu da hannu, da samar da kyakkyawar makoma mai haske tare.
Kyakkyawan inganciChina Carbon Karfe bututu da Carbon bututu, Yanzu gasa a wannan fage tana da zafi sosai;amma har yanzu za mu ba da mafi kyawun inganci, farashi mai ma'ana da sabis mafi mahimmanci a cikin ƙoƙarin cimma burin nasara."Canja don mafi kyau!"ita ce taken mu, wanda ke nufin “Mafi kyawun duniya tana gabanmu, don haka mu ji daɗinta!”Canza don mafi kyau!Kun shirya?
