SSAW spiral payvandlangan x42 po'lat quvur
SSAW spiral payvandlangan x42 po'lat quvur
Xususiyat
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Spiral payvandlangan quvur past uglerodli konstruktiv po'latdan yoki past qotishma konstruktiv po'latdan yasalgan po'lat tasmasini ma'lum bir spiral burchagi (shakllanish burchagi deb ataladi) bo'yicha quvur bo'shlig'iga o'rash va keyin quvur bo'g'inlarini payvandlash orqali amalga oshiriladi. Tor po'lat chiziqlardan katta diametrli po'lat quvurlarni ishlab chiqarishi mumkin.
1) Darajasi: Q235B (St37.2, S235JR, ASTM A36 bilan ekvivalent)、Q345B (St52.3, S355JR bilan ekvivalent), 0Cr13、1Cr17、00Cr19Ni11、1Cr18Ni9、0Cr18Ni11Nb、16Mn、20#、Q345、L245、L290、40#、60#、X42、X46、X70、X80
2) Tashqi diametri: PH273 mm-2420 mm
3) Devor qalinligi: 5mm-22mm
4) Uzunlik: 6m / 12m (Biz sizning so'rovingiz bo'yicha uzunlikni sozlashimiz mumkin
| Nominal OD | Nominal devor qalinligi mm | |||||||||||||||
| 5.0 | 5.5 | 6.0 | 7.0 | 8.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 16.0 | 18.0 | 20.0 | 22.0 | |
| 273 | 33.04 | 36.28 | 39.51 | 45,92 |
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| 323,9 | 39.32 | 43.18 | 47.04 | 54,70 | 62.32 | 69,89 |
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| (325) | 39.46 | 43.33 | 47.26 | 54,90 | 62.54 | 70.13 |
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| 355.6 | 43.23 | 47.48 | 51.73 | 60.18 | 68.57 | 76,92 |
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| (377) | 45,88 | 50.39 | 54.89 | 63,87 | 72,80 | 81.67 |
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| 406.4 | 49.44 | 54.32 | 59.24 | 68,94 | 78,60 | 88.20 | 97,75 |
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| (426) | 51,91 | 57.03 | 62.14 | 72.33 | 82.46 | 92.55 | 102.59 |
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| 457 | 55.73 | 61.24 | 66,73 | 77,69 | 88,58 | 99.43 | 110.23 | 120.98 | 131.60 | 142.34 |
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| 508 |
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| 74.28 | 86.48 | 98,64 | 110,75 | 122.81 | 134.82 | 146,78 | 158.69 |
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| (529) |
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| 77.38 | 90.11 | 102.78 | 115.41 | 127.99 | 140.51 | 152.99 | 165.42 |
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| (559) |
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| 81.82 | 95.29 | 108.70 | 122.07 | 135.38 | 148,65 | 161.87 | 175.04 |
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| 610 |
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| 89.37 | 104.09 | 118.76 | 133.39 | 147,96 | 162.48 | 176,96 | 191.39 |
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| (630) |
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| 92.33 | 107.54 | 122.71 | 137,82 | 152.89 | 167,91 | 182.88 | 197,80 |
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| (660) |
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| 96,77 | 112.72 | 128.63 | 144.48 | 160.29 | 176.05 | 191.76 | 207.42 |
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| 711 |
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| 104.31 | 121.52 | 138.69 | 155,80 | 172,87 | 189,88 | 206.85 | 223.76 |
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| (720) |
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| 105.64 | 123.08 | 140.46 | 157,80 | 175.09 | 192.32 | 209.51 | 226.65 |
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| (762) |
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| 130.33 | 148,75 | 167.12 | 185.44 | 203.72 | 221.94 | 240.11 | 258.24 |
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| 813 |
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| 139.13 | 158.81 | 178.44 | 198.02 | 217.55 | 237.03 | 256.46 | 278,88 |
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| (820) |
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| 140.34 | 160.19 | 179,99 | 199,75 | 219.45 | 239.10 | 258,71 | 276.26 | 297,77 | 317.23 | 256.01 | 394,58 | 432.96 |
| 914 |
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| 178,74 | 200.06 | 222.93 | 244,95 | 266,92 | 288.84 | 310.72 | 332.54 | 354.31 | 397,74 | 440,95 | 483,96 |
| (920) |
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| 179,92 | 202.19 | 224.41 | 246,58 | 268,70 | 290,77 | 312.79 | 334,76 | 356,68 | 400.40 | 443,91 | 486.13 |
| 1016 |
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| 198.86 | 223.49 | 248.08 | 272.62 | 297.10 | 321.54 | 345,93 | 370.27 | 394.56 | 443.02 | 491.26 | 539.30 |
| (1020) |
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| 199,65 | 224.38 | 249.07 | 273,70 | 298.39 | 322.82 | 347.31 | 371,75 | 396.14 | 44.79 | 493.23 | 541.47 |
| 1220 |
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| 296.39 | 327,95 | 357.47 | 386,94 | 416.36 | 445,73 | 475,58 | 533.58 | 591,88 | 649,98 |
| 1420 |
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| 347,71 | 362.21 | 416.66 | 451.06 | 485.41 | 519,71 | 553,96 | 622.36 | 690,52 | 758.49 |
| 1620 |
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| 397.03 | 436.46 | 475,84 | 515.17 | 554.46 | 593,60 | 632,87 | 711.14 | 789.17 | 867.00 |
| 1820 |
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| 446.35 | 490,71 | 535.02 | 579,29 | 623.50 | 667,67 | 711.79 | 799,92 | 887,81 | 975,51 |
| 2020 |
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| 495,67 | 544,96 | 594.21 | 643.40 | 692,55 | 741,65 | 796,70 | 888,70 | 986.46 | 1084.21 |
| 2220 |
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| 544.99 | 599.21 | 653.39 | 707.52 | 761,60 | 815.63 | 869.61 | 977.48 | 1085.11 | 1192.53 |
| 2420 |
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| 594.34 | 635,5 | 712.62 | 771,62 | 830.20 | 889.66 | 948,60 | 1066.26 | 1183.75 | 1301. |
(1) turli diametrli po'lat quvurlar bir xil kenglikdagi po'lat po'latdan foydalanish orqali ishlab chiqarilishi mumkin, ayniqsa katta diametrli po'lat quvurlar tor po'lat po'latdan ishlab chiqarilishi mumkin.
(2) Xuddi shu bosim sharoitida, spiral payvand chokining kuchlanishi to'g'ridan-to'g'ri payvand chokidan kichikroq, bu to'g'ri payvandlangan quvurning 75% ~ 90% ni tashkil qiladi, shuning uchun u katta bosimga bardosh bera oladi. Xuddi shu tashqi diametrli tekis payvandlangan quvur bilan solishtirganda, devor qalinligi bir xil bosim ostida 10% ~ 25% ga kamayishi mumkin.
(3) O'lchamlar to'g'ri, odatda diametri bardoshlik 0,12% dan kam, burilish 1/2000 dan kam va ovallik 1% dan kam, shuning uchun o'lcham va to'g'rilash tartib-qoidalarini umuman o'tkazib yuborish mumkin.
(4) Uzluksiz ishlab chiqarish mumkin. Nazariy jihatdan cheksiz uzun po'lat quvurlar ishlab chiqarilishi mumkin. Kesish boshi va quyruqning yo'qolishi kichik va metalldan foydalanish darajasi 6% ~ 8% ga oshirilishi mumkin. (5) To'g'ridan-to'g'ri payvandlangan quvur bilan solishtirganda, u moslashuvchan ishlaydi va navlarni o'zgartirish va sozlashda qulay.
(6) Uskunaning engil vazni va kamroq boshlang'ich sarmoya. Quvurlar yotqizilgan qurilish maydonchasida payvandlangan quvurlarni to'g'ridan-to'g'ri ishlab chiqarish uchun u treyler tipidagi mobil qurilmalarga aylantirilishi mumkin.
(7) Mexanizatsiyalash va avtomatlashtirishni amalga oshirish oson.
Spiral payvandlangan quvur asosan Xitoyda musluk suvi muhandisligi, neft-kimyo sanoati, kimyo sanoati, elektroenergetika sanoati, qishloq xo'jaligini sug'orish va shahar qurilishida qo'llaniladi. Suyuqlikni tashish uchun ishlatiladi: suv ta'minoti va drenaj. Gazni tashish uchun: ko'mir gazi, bug 'va suyultirilgan neft gazi. Tuzilish sifatida ishlatiladi: qoziq trubkasi va ko'prik sifatida ishlatiladi; Docklar, yo'llar va qurilish inshootlari uchun quvurlar va boshqalar.
Ilova
Xitoyning metall materiallari sanoatining etakchi korxonalari sifatida milliy po'lat savdosi va logistikasi "Yuzta vijdonli korxona", Xitoy po'lat savdo korxonalari, "Shanxaydagi eng yaxshi 100 ta xususiy korxonalar". Shanxay Zhanzhi industrial Group Co., Ltd., (Zhanzhi guruhiga qisqartma ) "Yaxlitlik, amaliylik, innovatsiya, g'alaba qozonish" tamoyilini o'zining yagona ishlash printsipi sifatida qabul qiladi, har doim mijozlar talabini qo'yishda qat'iyatlidir. birinchi o'rin.
- BAXTLIK
- G'alaba qozonish
- PRAGMATIK
- INNOVATSIYA
