Txheej txheem cej luam ntawm Ductile Iron Pipes
Ua los ntawm cov hlau cam khwb cia feem ntau siv rau Kev xa dej thiab kev xa tawm uas muaj lub neej ntev tshaj 100 xyoo. Hom yeeb nkab no yog kev txhim kho ncaj qha ntawm cov yeeb nkab hlau cam khwb cia ua ntej, uas nws tau hloov pauv. Zoo tagnrho rau underground nteg ntawm lub ntsiab kis kab mob.
Specification ntawm Ductile Iron Pipes
| Khoom npe | Nws tus kheej anchored ductile hlau, Ductile Iron Pipe nrog Spigot & Socket |
| Specifications | ASTM A377 Ductile Hlau, AASHTO M64 Cam khwb cia hlau Culvert Pipes |
| Txuj | ISO 2531, EN 545, EN598, GB13295, ASTM C151 |
| Qib Qib | C20, C25, C30, C40, C64, C50, C100 & K7, K9 & K12 |
| Ntev | 1-12 Meters los yog raws li tus neeg yuav tsum tau muaj |
| Qhov ntau thiab tsawg | DN 80mm rau DN 2000mm |
| Txoj Kev Sib Koom | T hom; Mechanical sib koom k hom; Tus kheej thauj tog rau nkoj |
| Sab nrauv txheej | Liab / Xiav Epoxy lossis Dub Bitumen, Zn & Zn-AI Txheej, Hlau Zinc (130 gm / m2 lossis 200 gm / m2 lossis 400 gm / m2 raws li tus neeg siv khoom's yuav tsum tau) ua raws li ISO, IS, BS EN cov qauv nrog ib txheej txheej ntawm Epoxy txheej / Dub Bitumen (yam tsawg kawg nkaus thickness 70 micron) raws li tus neeg siv khoom's kev cai. |
| Sab hauv txheej | Cement Lining ntawm OPC / SRC / BFSC / HAC Cement mortar hauv ob sab phlu raws li qhov yuav tsum tau ua nrog Portland Cement thiab Sulphate Resisting Cement ua raws li cov qauv IS, ISO, BS EN. |
| Txheej | Hlau zinc txau nrog Bituminous Txheej (Sab nraum) Cement mortar hauv ob sab phlu (Inside). |
| Daim ntawv thov | Ductile cam khwb cia hlau yeeb nkab yog tsuas yog siv rau kev hloov cov dej khib nyiab, dej haus thiab siv dej. |
Qhov ntau thiab tsawg muaj nyob rau hauv Tshuag
| DN | Sab nraud txoj kab uas hla [mm (hauv)] | Phab ntsa thickness [mm (hauv)] | ||
| Chav Kawm 40 | K9 | K10 | ||
| 40 | 56 (2.205) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 50 | 66 (2,598) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 60 | 77 (3.031 hli) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 65 | 82 (3.228 hli) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 80 | 98 (3.858 hli) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 100 | 118 (4,646) hnub. | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 125 | 144 (5.669) hnub. | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 150 | 170 (6.693 hli) | 5.0 (0.197) | 6.0 (0.236) | 6.5 (0.256) |
| 200 | 222 (8.740 hli) | 5.4 (0.213) | 6.3 (0.248 hli) | 7.0 (0.276 hli) |
| 250 | 274 (10.787 hli) | 5.8 (0.228 hli) | 6.8 (0.268) | 7.5 (0.295 hli) |
| 300 | 326 (12.835 hli) | 6.2 (0.244 hli) | 7.2 (0.283 hli) | 8.0 (0.315 hli) |
| 350 | 378 (14.882 hli) | 7.0 (0.276 hli) | 7.7 (0.303 hli) | 8.5 (0.335 hli) |
| 400 | 429 (16.890 hli) | 7.8 (0.307 hli) | 8.1 (0.319 hli) | 9.0 (0.354 hli) |
| 450 | 480 (18.898 hli) | - | 8.6 (0.339 hli) | 9.5 (0.374 hli) |
| 500 | 532 (20.945 hli) | - | 9.0 (0.354 hli) | 10.0 (0.394 hli) |
| 600 | 635 (25,000) | - | 9.9 (0.390 hli) | 11.1 (0.437 hli) |
| 700 | 738 (29.055 hli) | - | 10.9 (0.429 hli) | 12.0 (0.472 hli) |
| 800 | 842 (33.150 hli) | - | 11.7 (0.461 hli) | 13.0 (0.512 hli) |
| 900 | 945 (37.205 hli) | - | 12.9 (0.508 hli) | 14.1 (0.555 hli) |
| 1000 | 1,048 (41.260) | - | 13.5 (0.531 hli) | 15.0 (0.591 hli) |
| 1100 | 1,152 (45.354) | - | 14.4 (0.567 hli) | 16.0 (0.630 hli) |
| 1200 | 1,255 (49.409) | - | 15.3 (0.602 hli) | 17.0 (0.669 hli) |
| 1400 | 1,462 (57.559) | - | 17.1 (0.673 hli) | 19.0 (0.748 hli) |
| 1500 | 1,565 (61.614) | - | 18.0 (0.709 hli) | 20.0 (0.787 hli) |
| 1600 | 1,668 (65.669) | - | 18.9 (0.744 hli) | 51.0 (2.008) |
| 1800 | 1,875 (73.819) cov. | - | 20.7 (0.815 hli) | 23.0 (0.906 hli) |
| 2000 | 2,082 (81.969) | - | 22.5 (0.886 hli) | 25.0 (0.984 hli) |
Kev siv ntawm DI Pipes
• Hauv kev faib cov dej haus
• Raw & ntshiab dej kis tau tus mob
• Kev siv dej rau kev lag luam / txheej txheem cog kev thov
• Tshauv-slurry tuav & pov tseg system
• Cov kab hluav taws tua hluav taws – ntawm ntug dej thiab sab ntug dej
• Hauv cov nroj tsuag desalination
• Cov kav dej phwj thiab dej khib nyiab yog qhov tseem ceeb
• Gravity sewerage collection and disposal system
• Cua daj cua dub kav dej
• Dej pov tseg system rau kev siv hauv tsev thiab kev lag luam
• Cov txheej txheem rov ua dua tshiab
• Cov kav dej ua haujlwm hauv cov chaw kho dej thiab dej phwj tuaj
• Vertical txuas rau cov khoom siv hluav taws xob thiab cov chaw cia khoom
• Pem hauv ntej kom ruaj khov hauv av
• Kev tiv thaiv cov kav dej hauv qab txoj hauv kev loj
