Liiska qiimaha alaabta (cutubka qiimaha: RMB)
Heerka Ameerika: API 5L, ASTM A106/A53
Halbeegga Jarmalka: DIN 1629
Qalabka: 20#, Gr.B, ST44
| ND | OD (MM) | SCH40 | SCH80 | |||||
| WT | Miisaanka | Qiimaha | WT | Miisaanka | Qiimaha | |||
| (MM) | (KG/M) | (Yuun/ton) | (MM) | (KG/M) | (Yuun/ton) | |||
| 1/4 " | 13.7 | 2.24 | 0.63 | 8100 | 3.02 | 0.8 | 8100 | |
| 3/8" | 17.1 | 2.31 | 0.84 | 7100 | 3.2 | 1.1 | 7100 | |
| 1/2 " | 21.3 | 2.77 | 1.27 | 5850 | 3.73 | 1.62 | 5850 | |
| 3/4 " | 26.7 | 2.87 | 1.69 | 5650 | 3.91 | 2.2 | 5650 | |
| 1 " | 33.4 | 3.38 | 2.5 | 4950 | 4.55 | 3.24 | 4950 | |
| 1-1/4” | 42.2 | 3.56 | 3.39 | 4700 | 4.85 | 4.47 | 4700 | |
| 1-1/2 " | 48.3 | 3.68 | 4.05 | 4650 | 5.08 | 5.41 | 4650 | |
| 2 " | 60.3 | 3.91 | 5.44 | 4600 | 5.54 | 7.48 | 4600 | |
| 2-1/2 " | 73 | 5.16 | 8.63 | 4720 | 7.01 | 11.41 | 4720 | |
| 3 " | 88.9 | 5.49 | 11.29 | 4700 | 7.62 | 15.27 | 4700 | |
| 4 " | 114.3 | 6.02 | 16.07 | 4670 | 8.56 | 22.32 | 4670 | |
| 5” | 141.3 | 6.55 | 21.77 | 4620 | 9.53 | 30.97 | 4620 | |
| 6 " | 168.3 | 7.11 | 28.26 | 4570 | 10.97 | 42.56 | 4570 | |
| 8 " | 219.1 | 8.18 | 42.55 | 4580 | 12.7 | 64.64 | 4580 | |
| 10 " | 273 | 9.27 | 60.31 | 4540 | 15.09 | 96.01 | 4540 | |
| 12 " | 323.8 | 10.31 | 79.73 | 4590 | 17.48 | 132.08 | 4590 | |
| 14” | 355.6 | 11.13 | 94.55 | 5000 | 19.05 | 158.1 | 5000 | |
| 16” | 406.4 | 12.7 | 123.3 | 5000 | 21.44 | 203.53 | 5000 | |
| 18” | 457.2 | 14.27 | 155.8 | 5000 | 23.88 | 254.55 | ||
| 20” | 508 | 15.09 | 183.42 | 5050 | 26.19 | 311.17 | ||
| 24” | 609.6 | 17.48 | 255.41 | 5150 | 30.96 | 442.08 | ||
Fiiro gaar ah:
Qiimaha sare waa 6M dhererka tuubooyinka birta.
2.5-inch ilaa 12-inch 5.8-mitir dherer go'an ayaa lagu kordhiyey 100 yuan halkii ton, kuwa kalena isma beddelaan.
Intaa waxaa dheer, dhererka ayaa loo baahan yahay in si gaar ah loo xisaabiyo.
Qiimaha sare waxaa ku jira rinji madow, koofiyadaha caaga ah ee labada daraf, baakadaha birta lix geesoodka ah, qiimaha cutubka lagu daro cashuurta ilaa Dekedda Tianjin; ≤1-1/2″ darafyo fidsan, ≥2″ darafyada goysa (30-35°).
Marka lagu daro heerarka kor ku xusan, waxaan sidoo kale soo saari karnaa tuubooyinka birta ah ee aan kala go 'lahayn ee heerar kala duwan sida waafaqsan heerarka JIS ee Japan, heerarka BS British, heerarka EN Yurub iyo shuruudaha macaamiisha, iyo qiimaha waa gorgortan. Si daacadnimo leh u soo dhawoow macaamiisha cusub iyo kuwii hore si ay ula shaqeeyaan shirkaddayada!
Waqtiga boostada: Jun-12-2024