dhexroor weyn tuubada Dhuumaha birta ah ee aan Xumaan lahayn
Sharaxaad Gaaban:
| Tilmaamaha tuubada birta aan fiicnayn: |
| 1. Heerka: | ASTM A312 A213 A269 A511 A789 A790, JIS3463, JIS3459,DIN2462,DIN17456 |
| 2. Darajada: | 304,310S,316, 316L,321,321H,317L,904L,2205,iwm |
| 3. Qiyaasta OD: | 200-800mm |
| 4. Xadka Dhumucda gidaarka: | SCH-5S, SCH-10S, SCH-20S, SCH-40 |
| 5. Dhammaadka dusha sare: | La miiray, dhalaalaysa, ciid, daal, iwm |
| 6. Farsamooyinka: | Kulul-rogid, qabow-jiid |
| 7. Tijaabinta: | Falanqaynta Kiimikada, Tijaabada Korontada Haydrostatic ama Aan Burbursanayn, Tijaabada Daxalka Dhexdhexaadka ah, Tijaabada Daboolka,Tijaabada fidsan,Tijaabada Flange, Tijaabada Cabbirka sarreenka, Tijaabada Hawo Hoosta Biyaha, Tijaabada Ultrasonic, Tijaabada Eddy Hadda |
| 8. Baakadaha: | Xidhmo Kiiska Plywood. Dhammaadka Koofiyadaha Labada Daraf |
| Halabuurka Kiimikada: |
| Darajo | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| 201 | .15 Max | 5.5 - 7.5 | 1.00 ugu badnaan | .060 Max | .030 Max | 16 - 18 | 3.5-5.5 | .25 Max | |
| 202 | .15 Max | 5.5 - 7.5 | 1.00 ugu badnaan | .060 Max | .030 Max | 16 - 18 | 3.5-5.5 | .25 Max | |
| 301 | 0.15 max | 2.00 max | 1.00 max | 0.045 max | 0.030 max | 16-18 | 6–8 | 0.10 | |
| 302 | 0.15 | 2.00 max | 0.75 | 0.05 | 0.03 | 17–19 | - | 8–10 | 0.10 |
| 302B | 0.15 | 2.00 max | 2.0-3.0 | 0.05 | 0.03 | 17–19 | - | 8–10 | - |
| 304 | 0.08 | 2.00 max | 0.75 | 0.05 | 0.03 | 18-20 | - | 8-10.5 | 0.10 |
| 304L | 0.03 | 2.00 max | 0.75 | 0.05 | 0.03 | 18-20 | 6–12 | 0.10 | |
| 304H | 0.04-0.01 | 2.00 max | 0.75 | 0.05 | 0.03 | 18-20 | 8-10.5 | - | |
| 310 | 0.25 | 2.00 max | 1.50 | 0.05 | 0.03 | 24-26 | - | 19-22 | - |
| 310S | 0.08 | 2.00 max | 1.50 | 0.05 | 0.03 | 24-26 | - | 19-22 | - |
| 316 | 0.08 | 2.00 max | 0.75 | 0.05 | 0.03 | 16-15 | 2–3 | 10–14 | 0.10 |
| 316L | 0.03 | 2.00 max | 0.75 | 0.05 | 0.03 | 16-18 | 2–3 | 10–14 | 0.10 |
| 321 | 0.08 | 2.00 max | 0.75 | 0.05 | 0.03 | 17–19 | 9–12 | 0.10 | |
| 410 | .080-.150 | 1.00 max | 1.00 ugu badnaan | 0.04 | 0.030 max | 11.5-13.5 | 0.75max |
| Dhexroorka Weyn ee Dhuumaha Birta Aan-Aabaha ahayn JIS G3468, CNS 13517 Tilmaamaha: |
| Magac ahaan | Magac ahaan | Banaanka | SCH-5S | SCH-10S | SCH-20S | SCH-40 |
| Dhexroorka | Dhexroorka | Dhexroor (mm) | Dhumucda gidaarka magaca ah (mm) | Dhumucda gidaarka magaca ah (mm) | Dhumucda gidaarka magaca ah (mm) | Dhumucda gidaarka magaca ah (mm) |
| A | B | |||||
| 150 | 6 | 165.2 | 2.8 | 3.4 | 5 | 7.1 |
| 200 | 8 | 216.3 | 2.8 | 4 | 6.5 | 8.2 |
| 250 | 10 | 267.4 | 3.4 | 4 | 6.5 | 9.3 |
| 300 | 12 | 318.5 | 4 | 4.5 | 6.5 | 10.3 |
| 350 | 14 | 355.6 | 4 | 5 | 8 | 11.1 |
| 400 | 16 | 406.4 | 4.5 | 5 | 8 | 12.7 |
| 450 | 18 | 457.2 | 4.5 | 5 | 8 | 14.3 |
| 500 | 20 | 508 | 5 | 5.5 | 9.5 | 15.1 |
| 550 | 22 | 558.8 | 5 | 5.5 | 9.5 | 15.9 |
| 600 | 24 | 609.6 | 5.5 | 6.5 | 9.5 | 17.5 |
| 650 | 26 | 660.4 | 5.5 | 8 | 12.7 | - |
| 700 | 28 | 711.2 | 5.5 | 8 | 12.7 | - |
| 750 | 30 | 762 | 6.5 | 8 | 12.7 | - |
| 800 | 32 | 812.8 | - | 8 | 12.7 | - |
| 850 | 34 | 863.6 | - | 8 | 12.7 | - |
| 900 | 36 | 914.4 | - | 8 | 12.7 | - |
| 1000 | 40 | 1016 | - | 9.5 | 14.3 | - |
| 1050 | 42 | 1066.8 | Marka cabbirada aan ahayn kuwa lagu sheegay shaxda sare lagu sheegay loo baahan yahay, cabbirka qolofka waxaa lagu go'aamiyaa sidii ay ku heshiiyeen iibsadaha iyo soo saaraha(sakysteel) | |||
| | | | | | | ||||
| 1650 | 66 | 1676.4 | ||||
| Baakadaha & Rarista: |
Macluumaadka baakad ee tuubada birta aan-la'aanta lahayn:
Xirmooyinka PVC, baakadaha kartoonnada, ama sida codsiga macmiilka kiis alwaax ah.
Xirmooyinka gudaha: 1 bac (polythene) / gabal, iyo 500kgs ayaa lagu soo xidhay hal xidhmo.
Xirmooyinka dibadda: Warqadda Kraft, kiisas alwaax ah ama sida waafaqsan codsiyada macaamiisha.
Dhuumaha birta ah ee dhexroorka weyni waa inay si badbaado leh, degdeg ah oo aan waxyeello lahayn u timaadaa meesha ay u socdaan meel kasta oo adduunka ka mid ah.
Xiritaanku sidoo kale waa qayb muhiim ah oo ka mid ah hubinta tayada.
Codsiyada:
Sakysteel inta badan waxaa loo isticmaalaa sida dhuumaha qodista ee geology-ga batroolka, tuubada dildilaaca ee warshadaha batroolka, tuubada kuleyliyaha, dhuunta qaada iyo dhuunta qaab dhismeedka saxda ah ee baabuurta, cagafyada iyo duulista.
