Kana son ƙarin bayani game da ƙayyadaddun bayanai da girman tarin takardar ƙarfe?
ASTM A36 A572 Grade 50 A992 Tarin Takardar Karfe
Cikakken Bayani game da Samfurin
| Fasali | Ƙayyadewa |
|---|---|
| Daidaitacce | ASTM A36 / A572 Gr.50 / A992 |
| Matsayi | Karfe Mai Ƙarfi da Ƙarfi Mai Girma |
| Nau'i | U Pile / Z Pile / AZ Pile |
| Masana'antu | Tarin Takardar Karfe Mai Zafi |
| Tsawon | 6m - 18m (Ana iya gyara shi) |
| saman | Gamawa a Injin Niƙa / Galvanized / Rufi |
| Kayan da aka Shirya | Akwai Tan 1000+ |
| An Fitar Zuwa | Vietnam / Philippines / Kudu maso Gabashin Asiya |
| Isarwa | Farashin Kai Tsaye na Masana'anta, Kwanaki 7-15 |
Tsarin Sinadaran ASTM A36 A572 Grade 50 A992 Tarin Takardar Karfe
| Karfe Grade | C | Mn | P | S | Si |
|---|---|---|---|---|---|
| ASTM A36 | ≤0.26% | 0.60–1.20% | ≤0.04% | ≤0.05% | ≤0.40% |
| ASTM A572 Gr.50 | ≤0.23% | 0.50–1.35% | ≤0.04% | ≤0.05% | 0.15–0.40% |
| ASTM A992 | ≤0.23% | 0.50–1.50% | ≤0.04% | ≤0.05% | 0.15–0.40% |
Kayayyakin Injiniya na ASTM A36 A572 Grade 50 A992 Tarin Takardar Karfe
| Karfe Grade | Ƙarfin Yawa (MPa) | Ƙarfin Taurin Kai (MPa) | Tsawaita (%) |
|---|---|---|---|
| ASTM A36 | 250 | 400–550 | ≥20 |
| ASTM A572 Gr.50 | 345 | 450–620 | ≥18 |
| ASTM A992 | 345 | 450–620 | ≥18 |
Girman Tarin Takardar Karfe ASTM A36 / A572 Gr.50 / A992
| Nau'i | Faɗin W (mm) | Tsawo H (mm) | Kauri t (mm) | Yanki (cm²/m) | Lokacin Inertia (cm⁴/m) | Sashe Modulus (cm³/m) | Nauyi (kg/m) |
|---|---|---|---|---|---|---|---|
| Nau'i na II | 400 | 100 | 10.5 | 119 | 12,400 | 874 | 48.0 |
| Nau'i na III | 400 | 125 | 13.0 | 153 | 22,200 | 1,340 | 60.0 |
| Nau'i na IV | 400 | 170 | 15.5 | 191 | 46,700 | 2,270 | 76.1 |
| Nau'iIIw | 600 | 130 | 10.3 | 141 | 13,000 | 1,000 | 61.8 |
| Nau'i na IIIw | 600 | 180 | 13.4 | 343 | 32,400 | 1,800 | 81.6 |
| Nau'in IVw | 600 | 210 | 18.0 | 417 | 56,700 | 2,700 | 106.0 |
Makulli na Takardar Karfe ta ASTM A36 / A572 Gr.50 / A992 da kuma aikin hana ruwa shiga
Zane: Haɗakar hanyar Yin-yang, ƙarfin shiga ≤1×10⁻⁷ cm/s
Amurka: Ya cika ƙa'idar ASTM D5887 don layin layi don rage zubewar ƙarƙashin ganguna
Kudu maso Gabashin Asiya: Ruwan ƙasa mai hana zubewa ga yanayi na ruwan sama na wurare masu zafi
Tsarin samar da takardar ƙarfe na ASTM A36 / A572 Gr.50 / A992
1. Tsarin Karafa: Ana narkar da ƙarfe da ba a sarrafa ba a cikin injin lantarki ko kuma tanderun iskar oxygen na asali sannan a jefa shi cikin billets.
2. Juyawa Mai Zafi: Da farko ana dumama billets sannan a birgima su a cikin kauri da siffar ƙarshe idan aka kwatanta da sassan tarin U, Z ko AZ.
3. Yankewa da daidaita shi: Ana yanke tarin ƙarfe zuwa tsayi kuma a miƙe domin cimma daidaito.
4. Kammalawar Sama: An gama injin niƙa/ galvanized/ an yi masa fenti kamar yadda aikin ya buƙata.
5. Duba Inganci: Ana gwada kowane tarin sinadarai da halayen injiniya tare da duba girma.
6. Shiryawa & Jigilar kaya: Ana ɗaure tarin da wayoyi na ƙarfe/an rufe tsatsa idan ana buƙata, ana kawo su.
Tsarin Takardar Karfe na ASTM A36 / A572 Gr.50 / A992
Amurka:HDG zuwa ASTM A123 (ƙarin murfin zinc ≥ 85 µm); murfin 3PE zaɓi ne; duk ƙarewa sun dace da RoHS.
Kudu maso Gabashin Asiya: Ruwan da aka yi da zafi mai kauri yana da kauri sosai (fiye da 100μm), kuma ana shafa yadudduka biyu na murfin kwal na epoxy, ana iya fesa shi da gishiri na tsawon awanni 5000 ba tare da tsatsa ba, shine mafi kyawun amfani a yanayin ruwan teku na wurare masu zafi.
AIKACE-AIKACE
1. Ayyukan Kula da Ambaliyar Ruwa a Kogi: Ana amfani da shi don kare gabar kogi da kuma daidaita hanyoyin ruwa don cimma nasarar rigakafin ambaliyar ruwa na dogon lokaci da dorewar albarkatun ruwa.
2. Injiniyan Kare Teku: Don gina ganuwar teku, kan rufin teku, wuraren gyara da sauran gine-ginen jirgin ruwa don tsayayya da zaizayar ruwa, guguwar guguwa da ayyukan raƙuman ruwa.
3. Tsarin GadaTushen Zurfi Mai Ƙarfi Don Gado Tubalan da aka tura suna samar da tushe mai aminci ga gadoji waɗanda za su iya jure buƙatun kaya masu yawa.
4. Gina Tashar Jiragen Ruwa da Tashar Jiragen Ruwa: Ana amfani da tashoshin jiragen ruwa da tasoshin jiragen ruwa don tashoshin jiragen ruwa, tasoshin jiragen ruwa, tasoshin jiragen ruwa da ayyukan ci gaba na tashar jiragen ruwa don ɗaukar kaya masu nauyi, hana matsin lamba na ruwa da haɓaka ƙarfi a aikace-aikacen teku.
Me Yasa Zabi China Royal Steel don Karfe Sheet Piles
1.Mafi tattalin arziki fiye da masu samar da kayayyaki na gida: Domin mu ne masu samar da kayayyaki kai tsaye, babu wani mai shiga tsakani da zai ƙara ƙarin farashi. Wannan ya sa farashin da muke bayarwa ya kasance mai gasa sosai kuma za mu iya taimaka muku adana kuɗi akan aikinku ba tare da yin sakaci da inganci ba.
2. Isarwa da Sauri a China: Sama da tan 1,000 na kayan da ake samu a shirye, ana iya shirya oda na yau da kullun cikin kwanaki 7-15 a ci gaba da aikin ku a kan lokaci.
3. Cikakken Takaddun Shaida na ASTM: Duk tarin an cika su da cikakkun takaddun shaida na ASTM da rahotannin gwajin injina, don haka za ku iya tabbatar da cewa kayan aikin ku sun dace da ƙa'idodin ƙasashen duniya, ginin ku ya cika buƙatun gida, kuma kuna da tabbacin ingancin da kuke buƙata.
4. Aikin da aka tabbatarKwarewa a Kudu maso Gabashin Asiya Muna da ikon samar da ayyukan Tashar Ruwa / Teku / Gada / Tashar Jiragen Ruwa ga Vietnam, Philippines da sauran ƙasashen kudu maso gabashin Asiya tare da tabbacin jigilar kayayyaki, fasaha da wadata daidai gwargwado.
MAKUNKULA DA JIRGIN SAUYA
Marufi na Al'ada: An haɗa tarin takardar ƙarfe da waya ko madauri mai nauyi na ƙarfe. Ana ɗaure madauri sosai don guje wa duk wani motsi yayin jigilar kaya.
Zabin Marufi: Ana iya yin maganin hana tsatsa, fakitin hana ruwa ko wasu kayan da aka yi bisa ga buƙatun aikinku don kare shi daga tsatsa da kuma tabbatar da kyakkyawan bayyanarsa.
Gargaɗi Game da Kulawa: A ɗora bututun a hankali don hana karo, niƙawa, da kuma karce saman. Yi amfani da cranes, forklifts ko slings waɗanda aka ƙayyade don amfani da su da ƙarfe.
Tsaron Sufuri: Bin ƙa'idodin tsaro na yau da kullun don guje wa haɗurra, misali, amfani da kayan kariya da kuma tabbatar da kayan aikin yayin jigilar kaya dole ne.
Sharuɗɗa na Musamman: Ko da yake ba a ba da shawarar yin amfani da shi na dogon lokaci a cikin yanayin zafi ko kuma mai matuƙar lalata ba, a irin waɗannan yanayi ana iya la'akari da matakin ƙarfe mai ƙarfi tare da juriyar zafi/tsatsa, kuma ana iya ɗaukar ƙarin rufin kariya don kare bututun a cikin dogon lokaci.
Tambayoyin da ake yawan yi akai-akai
Q1: Waɗanne nau'ikan tarin takardar ƙarfe kuke bayarwa?
A: U Pile, Z Pile, da AZ Pile a cikin matakan ASTM A36, A572 Gr.50, A992.
Q2: Za ku iya samar da tsayin daka ko sassan da aka saba?
A: Ee, ana samun tsawon daga mita 6 zuwa 18 da sassan musamman.
Q3: Shin kuna bayar da takaddun fitarwa?
A: Eh, cikakkeTakaddun shaida na ASTM da rahotannin gwajin niƙaana bayar da su ga kowane jigilar kaya.
Q4: Za ku iya sarrafa oda mai yawa?
A: Haka ne, muna daKayan da aka shirya sama da tan 1000kuma za su iya tallafawa manyan ayyuka.
Q5: Shin tarin takardar ƙarfe ɗinku ya dace da yanayi mai wahala?
A: Eh, muna bayar datukwane masu rufi ko galvanizeddon juriya ga tsatsa da kuma dorewa.












