Nau'in Bututu: Bututun ERW, bututun Karfe na ERW, Bututun Juriya na Wutar Lantarki
Aikace-aikace: Don Ƙarƙashin Ruwan Ruwa, Kera Injin
Musammantawa: OD: 21.3mm ~ 660mm
WT: 1mm ~ 17.5mm
Tsawon: 0.5mtr ~ 22mtr (5.8 /6 /11.8 / 12 mita, SRL, DRL)
Daidaita & Daraja: API 5L PSL1/PSL2 Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70
ASTM A53, ASTM A500, JIS G3466, ASTM A252, ASTM A178, AN / NZS 1163, AN / NZS 1074, EN10219-1, EN10217-1
Ƙarshe: Ƙare Ƙarshen Ƙarshe / Ƙarshen Filaye (yanke kai tsaye, yanke gani, yanke fitila), Ƙarshen Ƙarshen Zare
Filaye: Bare, Mai Mai Sauƙi, Baƙi/Jan/ Zane-zanen rawaya, Zinc/ Rufaffen Mai Karɓawa
Shiryawa: Haɗewa/A cikin Baki, Filayen Filastik, Nade da Takarda Mai hana ruwa
Tsarin samarwa don bututun ƙarfe na ERW:
1.Uncoiling -- 2. Leveling -- 3. Ƙarshen yankan -- 4. Ƙarshen walda mai sausaya -- 5. Supercoil accumulator -- 6. Yanke-gefe -- 7. Ganewar Ultrasonic -- 8. Ƙirƙira -- 9. Walƙiya shigar da wutar lantarki -- 10. Binciken Ultrasonic don kabu -- 11. Matsakaicin maganin zafi -- 12. Sanyaya iska -- 13. Sanyaya ruwa -- 14. Girman -- - 15. Yankewar tashi -- 16. Flush-out -- 17. Yin girki -- 18. Gwajin daɗaɗɗa -- 19. Miƙewa -- 20. Ƙarshen fuskantar da bevelling -- 21. Gwajin Hydrodynamic -- - 22. Binciken Ultrasonic don suturar walda -- 23. Ganowa na Ultrasonic don ƙarshen bututu -- 24. Duban gani da girma -- 25.Aunawa da aunawa -- 26. Alama -- 27. Rufi --- 28. Kariyar bututu-- 29. Lankwasawa -- 30. jigilar kaya
Ƙayyadaddun bututun ƙarfe na ERW:
| API 5L/ASTM A53 GR.B (Ƙananan Diamita ERW Steel Bututu) | |||
| Diamita na Waje | Kaurin bango | Diamita na Waje | Kaurin bango |
| 外径 (mm) | 壁厚 (mm) | 外径 (mm) | 壁厚 (mm) |
| 33.4 (1) |
2.1-2.4 | Φ133 | 3.0-5.75 |
| 2.5-3.25 | 6.0-7.75 | ||
| 3.5-4.0 | 8.0-10 | ||
| 42.3 (1.2) |
2.1-2.4 | Φ139.7 (5″) |
3.0-4.5 |
| 2.5-3.5 | 4.75-5.75 | ||
| 3.75 | 6.0-7.75 | ||
| 4.0-5.0 | 8.0-10 | ||
| 48.3 (1.5) |
2.1-2.4 | Φ152 | 3.0-4.5 |
| 2.5-3.25 | 4.75-5.75 | ||
| 3.5-3.75 | 6.0-7.75 | ||
| 4.0-4.25 | 8.0-10.0 | ||
| 4.5-6.0 | Φ159 | 3.25-6.75 | |
| Φ60.3 (2″) |
3.0-4.0 | 6.8-7.75 | |
| 4.25-4.75 | 8.0-10.0 | ||
| 5.0-5.75 | 10.0-11.75 | ||
| Ф73 | 3.0-4.75 | Φ165 | 3.0-6.0 |
| 4.8-5.25 | 6.25-7.0 | ||
| 5.5-7.0 | / | ||
| Φ76.1 (2.5 ″) |
3.0-4.0 | / | |
| 4.25-4.75 | Φ168.3 | 3.5-5.75 | |
| 5.0-5.25 | 6.0-8 | ||
| 5.5-7.0 | 8.25-8.75 | ||
| Φ88.9 (3″) |
3.0-4.0 | 9.0-9.75 | |
| 4.25-4.75 | 10.0-11.75 | ||
| 5.0-5.25 | / | ||
| 5.5-6.0 | Φ177.8 (Φ180) |
3.75-5.75 | |
| 8 | 6.0-7.75 | ||
| Φ108 | 3.0-4.5 | 8.0-8.75 | |
| 4.75-5.75 | 9.0-9.75 | ||
| 6.0-6.25 | 10.0-11.75 | ||
| 6.5-9.0 | / | ||
| Φ114.3 (4'') |
3.0-4.0 | Φ193.7 |
4.0-6.75 |
| 4.25-4.75 | 6.8-7.75 | ||
| 5.0-6.0 | 8.0-9.75 | ||
| 6.25-7.75 | 10.0-11.75 | ||
| 8.0-10 | / | ||
| Φ127 | 3.0-4.75 | Φ203 | 3.0-6.75 |
| 5.0-5.75 | 6.8-8.0 | ||
| / | 8.25-11.75 | ||
| / | / | ||
| API 5L GR.B/ASTM A53 GR.B (ZAFI FAɗa ERW STEEL PIPE) | |||
| Diamita na Waje | Kaurin bango | Diamita na Waje | Kaurin bango |
| 外径 (mm) | 壁厚 (mm) | 外径 (mm) | 壁厚 (mm) |
| 245, 273 | 5.0-9.28 | 450, 457, 508, 530 | 6.5-11.98 |
| 9.45-9.98 | 12.0-14.5 | ||
| 10.0-11.78 | 15.0-17.8 | ||
| 299 | 5.0-9.28 | 18.0-20.0 | |
| 9.45-9.98 | 560, 610, 630 | 6.5-11.98 | |
| 10.0-11.78 | 12.0-14.5 | ||
| 325 | 5.5-9.28 | 15.0-17.8 | |
| 9.48-10.48 | 18.0-20.0 | ||
| 10.58-11.78 | 660 | 7.5-11.98 | |
| 351, 355, 377 | 5.5-11.98 | 12.0-14.5 | |
| 12.0-15 | 15 | ||
| 15.5-16 | 720, 820 | 8.5 | |
| 402, 406, 426 | 5.5-11.98 | 12.0-14.5 | |
| 12.0-14.5 | 15.0-19.98 | ||
| 15.5-16 | 18.0-20.0 | ||
| API 5L/ASTM A53 GR.B (Bututun Karfe mai zafi) | |||
| Diamita na Waje | Kaurin bango | Diamita na Waje | Kaurin bango |
| 外径 (mm) | 壁厚 (mm) | 外径 (mm) | 壁厚 (mm) |
| 219、245 | 5.0-11.75 | 462 | 5.75-11.75 |
| 273 | 5.0-11.75 | 12.5-13.75 | |
| 12.5-13.75 | 457、478 | 5.75-11.75 | |
| 299 | 5.5-11.75 | 12.5-13.75 | |
| 12.5-13.75 | 14.5-17.75 | ||
| 325 | 5.5-11.75 | 508 | 5.75-11.75 |
| 12.5-13.75 | 12.5-13.75 | ||
| 355 | 5.5-11.75 | 14.5-17.75 | |
| 12.5-13.75 | 529/559/610/630 | 5.75-11.75 | |
| 377 | 5.75-11.75 | 12.5-13.75 | |
| 12.5-13.75 | 14.5-17.75 | ||
| 406 | 5.75-11.75 | 660 | 7.5-11.75 |
| 12.5-13.75 | 12.5-13.75 | ||
| / | 14.5-17.75 | ||
Haƙuri na ERW karfe bututu
| Daidaitawa | Daraja | Rashin Haƙuri na Diamita | Hakuri da Kaurin bango |
| ASTM A53 | A | +/-1.0% | +/- 12.5% |
| B | +/- 1.0% | +/- 12.5% |
| Daidaitawa | Daraja | Binciken Sinadarai (%) | Kayayyakin Injini(min)(Mpa) | ||||
| C | Mn | P | S | Ƙarfin Ƙarfi | Ƙarfin Haɓaka | ||
| ASTM A53 | A | 0.25 | 0.95 | 0.05 | 0.045 | 330 | 205 |
| B | 0.30 | 1.20 | 0.05 | 0.045 | 415 | 240 | |
