Ƙayyadaddun Bututun Ƙarfe
| Sunan samfur | Ƙarfe mai ƙwanƙwasa kai, bututun ƙarfe na ƙarfe tare da Spigot & Socket |
| Ƙayyadaddun bayanai | ASTM A377 Ductile Iron, AASHTO M64 Cast Iron Culvert Pipes |
| Daidaitawa | ISO 2531, EN 545, EN598, GB13295, ASTM C151 |
| Daraja | C20, C25, C30, C40, C64, C50, C100 & Class K7, K9 & K12 |
| Tsawon | Mita 1-12 ko kamar yadda abokin ciniki ya buƙaci |
| Girman girma | DN 80mm zuwa DN 2000 mm |
| Hanyar haɗin gwiwa | nau'in T; Nau'in aikin injiniya k; Anga kai |
| Rufi na waje | Red / Blue Epoxy ko Black Bitumen, Zn & Zn-AI Coatings, Metallic Zinc (130 gm / m2 ko 200 gm / m2 ko 400 gm / m2 kamar yadda ta abokin ciniki ta bukatun) bin dacewa ISO, IS, BS EN matsayin tare da wani Kammala Layer na Epoxy Coating / Black Bitumen (mafi ƙarancin kauri 70 micron) kamar yadda buƙatun abokin ciniki. |
| Rufi na ciki | Rufin Siminti na OPC/SRC/BFSC/HAC Tumi turmi kamar yadda ake buƙata tare da siminti na Portland na yau da kullun da Sulphate Resisting Cement wanda ya dace da daidaitattun IS, ISO, BS EN. |
| Tufafi | Karfe zinc fesa tare da Rufin Bituminous (Waje) Rufin Siminti (Ciki). |
| Aikace-aikace | An fi amfani da bututun simintin ƙarfe don jigilar ruwan sha, ruwan sha da ban ruwa. |
Kwatancen Matsayin Ƙarfe na Ƙarfe
| Daraja | Ƙarfin Tensile (psi) | Ƙarfin Haɓaka (psi) | Tsawaitawa | Ƙarfin Gaji (psi) | Rage Girman Girma |
| 65-45-12 | 65,000 | 45,000 | 12 | 40,000 | |
| 65-45-12X | 65,000 | 45,000 | 12 | 40,000 | Ee |
| SSDI > | 75,000 | 55,000 | 15 | 40,000 | |
| 80-55-06 | 80,000 | 55,000 | 6 | 40,000 | |
| 80-55-06X | 80,000 | 55,000 | 6 | 40,000 | Ee |
| 100-70-03 | 100,000 | 70,000 | 3 | 40,000 | |
| 60-40-18 | 60,000 | 40,000 | 18 | n/a |
Abubuwan Bututun ƙarfe na Ductile Iron
| Abubuwan Jiki na Ƙarfin Ductile | |
| Yawan yawa | 7100 Kg/m3 |
| Haɗin kai na Faɗawar Thermal | 12.3X10-6cm/cm/0C |
| Kayan aikin injiniya | Iron Ductile |
| Ƙarfin Ƙarfi | 414 MPa zuwa 1380 MPa |
| Ƙarfin Haɓaka | 275 MPa zuwa 620 MPa |
| Modul na Matasa | 162-186 MPa |
| Rabon Poisson | 0.275 |
| Tsawaitawa | 18% zuwa 35% |
| Brinell Hardness | 143-187 |
| Ƙarfin tasiri mara kyau | 81.5-156 Yuro |
Amfanin bututun ƙarfe na Ductile
Mafi girma ductility fiye da simintin ƙarfe
Mafi girman juriya mai tasiri fiye da simintin ƙarfe
Mafi ƙarfi fiye da simintin ƙarfe
Ya fi sauƙi da sauƙi a shimfiɗa fiye da simintin ƙarfe
Sauƙin haɗin gwiwa
Haɗin haɗin gwiwa na iya ɗaukar ɗan karkata na kusurwa
Ƙananan farashin famfo saboda babban diamita na ciki
Tsarin samar da bututun ƙarfe na ductile
Haɗa Tsawon Samfurin mu
Bututun ƙarfe na ƙarfe da kayan aiki zuwa BS 4772, ISO 2531, EN 545 don Ruwa
Bututun ƙarfe na ƙarfe da kayan aiki zuwa EN 598 don magudanar ruwa
• Bututun ƙarfe da kayan aiki zuwa EN969 don Gas
• Flanging & Welding na Ductile Iron Bututu.
• Duk nau'ikan simintin aiki zuwa ma'auni na abokan ciniki.
• Flange Adapter & Coupling.
• Adaftar Flange na Duniya
• Zuba Bututun ƙarfe & Kayan aiki zuwa EN877, CISPI: 301/CISPI: 310.
