Choksiz quvur
Mahsulot nomi: Smls trubkasi, chodirsiz uglerod po'lat quvuri, uzluksiz naychalar
(OD) tashqi: 13.7-610MM
Devor qalinligi: Sch10, sch20, STD, Sch40, SCH60, XS, SCH80, SCH100,
Sch120, sch160, Xxs
Quvur tugaydi:Tekis uchlari yoki kesilgan uchlari
Sirt:Yalang'och yoki qora bo'yalgan
Uzunligi: 2m ~ 12mtr
Standart: AsTM A53 / ASTM A106 / GB8163-1999 / ASME B36.10M-1996.
Tavsif: Uglerodsiz po'latdan yasalgan po'lat quvurlar butun dumaloq po'latdan teshilgan va cho'ntaglarsiz po'lat quvurlar chavandsiz po'latdan yasalgan po'lat quvurlar deyiladi.
uglerod po'latidan tiksiz trubkali spetsifikatsiya
Xitoyda eng professional quvur ishlab chiqaruvchilaridan biri sifatida quyidagi o'lchamlarga qo'shimcha ravishda, siz ma'lum bir ehtiyojlarga ko'ra kattaroq po'latdan yasalgan po'latdan yasalgan quvurlar ishlab chiqarishni sozlashi mumkin. O'lchamlar haqida ko'proq ma'lumot olish uchun iltimosmenfa bilan bog'laningdarhol.
| Dn | Nb (dyuym) | Askam | Sch10 | Sch20 | Sch30 | Std | Sch40 | Sch60 | XS | Sch80 | Sch100 | Sch120 | Sch140 | Sch160 | Xxs |
| (mm) | (mm) | (mm) | Chivin | Chivin | Chivin | Chivin | Chivin | Chivin | Chivin | Chivin | Chivin | Chivin | Chivin | Chivin | Chivin |
| 15 | 1/2" | 21.3 | 2.11 | - | 2.41 | 2.77 | 2.77 | - | 3.73 | 3.73 | - | - | - | 4.78 | 7.47 |
| 20 | 3/4" | 26.7 | 2.11 | - | 2.41 | 2.87 | 2.87 | - | 3.91 | 3.91 | - | - | - | 5.56 | 7.82 |
| 25 | 1" | 33.4 | 2.77 | - | 2.9 | 3.38 | 3.38 | - | 4.55 | 4.55 | - | - | - | 6.35 | 9.09 |
| 32 | 1.1/4" | 42.2 | 2.77 | - | 2.97 | 3.56 | 3.56 | - | 4.85 | 4.85 | - | - | - | 6.35 | 9.7 |
| 40 | 1.1/2" | 48.3 | 2.77 | - | 3.18 | 3.68 | 3.68 | - | 5.08 | 5.08 | - | - | - | 7.14 | 10.15 |
| 50 | 2" | 60.3 | 2.77 | - | 3.18 | 3.91 | 3.91 | - | 5.54 | 5.54 | - | - | - | 8.74 | 11.07 |
| 65 | 2.1/2" | 73 | 3.05 | - | 4.78 | 5.16 | 5.16 | - | 7.01 | 7.01 | - | - | - | 9.53 | 14.02 |
| 80 | 3" | 88.9 | 3.05 | - | 4.78 | 5.49 | 5.49 | - | 7.62 | 7.62 | - | - | - | 11.13 | 15.25 |
| 90 | 3.1/2" | 101.6 | 3.05 | - | 4.78 | 5.74 | 5.74 | - | 8.08 | 8.08 | - | - | - | - | - |
| 100 | 4" | 114.3 | 3.05 | - | 4.78 | 6.02 | 6.02 | - | 8.56 | 8.56 | - | 11.13 | - | 13.49 | 17.12 |
| 125 | 5" | 141.3 | 3.4 | - | - | 6.55 | 6.55 | - | 9.53 | 9.53 | - | 12.7 | - | 15.88 | 19.05 |
| 150 | 6" | 168.3 | 3.4 | - | - | 7.11 | 7.11 | - | 10.97 | 10.97 | - | 14.27 | - | 18.26 | 21.95 |
| 200 | 8" | 219.1 | 3.76 | 6.35 | 7.04 | 8.18 | 8.18 | 10.31 | 12.7 | 12.7 | 15.09 | 18.26 | 20.62 | 23.01 | 22.23 |
| 250 | 10" | 273 | 4.19 | 6.35 | 7.8 | 9.27 | 9.27 | 12.7 | 12.7 | 15.09 | 18.26 | 21.44 | 25.4 | 28.58 | 25.4 |
| 300 | 12" | 323.8 | 4.57 | 6.35 | 8.38 | 9.53 | 10.31 | 14.27 | 12.7 | 17.48 | 21.44 | 25.4 | 28.58 | 33.32 | 25.4 |
| 350 | 14" | 355.6 | 6.35 | 7.92 | 9.53 | 9.53 | 11.13 | 15.09 | 12.7 | 19.05 | 23.83 | 27.79 | 31.75 | 35.71 | - |
| 400 | 16" | 406.4 | 6.35 | 7.92 | 9.53 | 9.53 | 12.7 | 16.66 | 12.7 | 21.44 | 26.19 | 30.96 | 36.53 | 40.19 | - |
| 450 | 18" | 457.2 | 6.35 | 7.92 | 11.13 | 9.53 | 14.27 | 19.05 | 12.7 | 23.83 | 39.36 | 34.93 | 39.67 | 45.24 | - |
| 500 | 20" | 508 | 6.35 | 9.53 | 12.7 | 9.53 | 15.09 | 20.62 | 12.7 | 26.19 | 32.54 | 38.1 | 44.45 | 50.01 | - |
| 550 | 22" | 558.8 | 6.35 | 9.53 | 12.7 | 9.53 | - | 22.23 | 12.7 | 28.58 | 34.93 | 41.28 | 47.63 | 53.98 | - |
| 600 | 24" | 609.6 | 6.35 | 9.53 | 14.27 | 9.53 | 17.48 | 24.61 | 12.7 | 30.96 | 38.89 | 46.02 | 52.37 | 59.54 | - |
chodirsiz po'latdan yasalgan quvur standarti
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API 5L, ASTM A53 va A106
Kimyoviy tarkibi, ASTM-ning uglerod miqdori B va ASTM tarkibidagi uglerod tarkibi nisbatan yuqori. Zavir kuchining kuchi va kuch berish kuchi, Astm A53 sinfi ASTM A106 sinfiga ekvi bilan
Xulosa qilib aytganda, kimyoviy tarkibi va mexanik xususiyatlari bo'yicha Astm A53 va ASTM ASTM ASTM, 5l turli xil quvurlar uchun arizalarga ehtiyoj sezish uchun turli xil kimyoviy tarkibga ega bo'lgan turli xil kimyoviy tarkib va mexanik ishlashi talablari mavjud
| Standart | Baho | Kimyoviy tarkibiy qismlar (%) | Mexanik xususiyatlar | |||||
| C | Ha | Men | P | S | Zinarli kuch (MPA) | Kuch berish kuchi (MPA) | ||
| ASTM A53 | A | 0,25 dan kam yoki unga teng | - | 0,95 dan kam yoki unga teng | 0,05 dan kam yoki unga teng | 0,06 dan kam yoki unga teng | 330 dan katta yoki teng | 205 dan katta yoki unga teng |
| B | 0,30 dan kam yoki teng | - | 1,2 ga teng yoki teng | 0,05 dan kam yoki unga teng | 0,06 dan kam yoki unga teng | 415 dan katta yoki teng | 240 dan katta yoki teng | |
| ASTM A106 | A | 0,30 dan kam yoki teng | 0.10 dan katta yoki teng | 0.29-1.06 | 0,035 dan kam yoki unga teng | 0,035 dan kam yoki unga teng | 415 dan katta yoki teng | 240 dan katta yoki teng |
| B | 0,35 dan kam yoki teng | 0.10 dan katta yoki teng | 0.29-1.06 | 0,035 dan kam yoki unga teng | 0,035 dan kam yoki unga teng | 485 dan katta yoki teng | 275 dan katta yoki teng | |
| Pi 5l psl1 | A | 0.22 | - | 0.9 | 0.03 | 0.03 | 331 dan katta yoki teng | 207 dan katta yoki unga teng |
| B | 0.28 | - | 1.2 | 0.03 | 0.03 | 414 dan katta yoki teng | 241 dan katta yoki unga teng | |
| X42 | 0.28 | - | 1.3 | 0.03 | 0.03 | 414 dan katta yoki teng | 290 dan katta yoki teng | |
| X46 | 0.28 | - | 1.4 | 0.03 | 0.03 | 434 dan katta yoki teng | 317 dan katta yoki teng | |
| X52 | 0.28 | - | 1.4 | 0.03 | 0.03 | 455 dan katta yoki teng | 359 dan katta yoki teng | |
| X56 | 0.28 | - | 1.4 | 0.03 | 0.03 | 490 dan katta yoki teng | 386 dan katta yoki teng | |
| X60 | 0.28 | - | 1.4 | 0.03 | 0.03 | 517 dan katta yoki unga teng | 448 dan katta yoki teng | |
| X65 | 0.28 | - | 1.4 | 0.03 | 0.03 | 531 dan katta yoki unga teng | 448 dan katta yoki teng | |
| X70 | 0.28 | - | 1.4 | 0.03 | 0.03 | 565 dan katta yoki unga teng | 483 dan katta yoki teng | |
| API 5L PSL2 | B | 0.24 | - | 1.2 | 0.025 | 0.015 | 414 dan katta yoki teng | 241 dan katta yoki unga teng |
| X42 | 0.24 | - | 1.3 | 0.025 | 0.015 | 414 dan katta yoki teng | 290 dan katta yoki teng | |
| X46 | 0.24 | - | 1.4 | 0.025 | 0.015 | 434 dan katta yoki teng | 317 dan katta yoki teng | |
| X52 | 0.24 | - | 1.4 | 0.025 | 0.015 | 455 dan katta yoki teng | 359 dan katta yoki teng | |
| X56 | 0.24 | - | 1.4 | 0.025 | 0.015 | 490 dan katta yoki teng | 386 dan katta yoki teng | |
| X60 | 0.24 | - | 1.4 | 0.025 | 0.015 | 517 dan katta yoki unga teng | 414 dan katta yoki teng | |
| X65 | 0.24 | - | 1.4 | 0.025 | 0.015 | 531 dan katta yoki unga teng | 448 dan katta yoki teng | |
| X70 | 0.24 | - | 1.4 | 0.025 | 0.015 | 565 dan katta yoki unga teng | 483 dan katta yoki teng | |
| X80 | 0.24 | - | 1.4 | 0.025 | 0.015 | 621 dan katta yoki teng | 552 dan katta yoki teng | |
Chap po'latdan tashqari quvur jarayoni
Chiroqsiz uglerod po'lat pyuresi ishlab chiqarishda quyidagi qadamlarni ta'kidlash kerak:
Isitish:Mahalliy qizib ketish yoki quvur bo'shlig'ini to'ldirish uchun bir xil isitishni ta'minlang
Pirsing:Qo'riqchi va burmalar kabi o'tkir nuqsonlarning oldini olish uchun quvur bo'shlig'ining deformatsiyasini kuzatib boring.
Yo'llash:Issiq siljish yoki sovuq siljish, aniq boshqariladigan parametrlar
Issiqlikni tozalash:Issiqlikni davolash jarayonini tanlang (yumshatish, normallashtirish, qon ketish, tishlash va boshqalar) va harorat, vaqt va sovutish stavkasi kabi parametrlarni boshqaradi.
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chirishsiz po'latdan yasalgan naychalarni o'rash va yuklash
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chirishsiz po'lat naychalari
