SSAW Spiral Payvandlangan x42 Chelik Quvuri
SSAW Spiral Payvandlangan x42 Chelik Quvuri
Xususiyat
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Spiral payvandlangan quvur ma'lum bir spiral burchagiga (shakllantirish burchagi deb ataladi) muvofiq past uglerodli strukturaviy po'lat yoki past qotishma strukturaviy po'latdan yasalgan po'lat tasmani quvur bo'shlig'iga o'rash va keyin quvur bo'g'inlarini payvandlash orqali tayyorlanadi. U tor po'lat tasmalardan katta diametrli po'lat quvurlarni ishlab chiqarishi mumkin.
1) Daraja: Q235B (St37.2, S235JR, ASTM A36 ga teng)、Q345B (St52.3, S355JR ga teng), 0Cr13、1Cr17、00Cr19Ni11、1Cr18Ni9、0Cr18Ni11Nb、16 million、20#、Q345、L245、L290、40#、60#、X42、X46、X70、X80
2) Tashqi diametr: Φ273 mm-2420 mm
3) Devor qalinligi: 5mm-22mm
4) Uzunligi: 6m/12m (Sizning so'rovingizga muvofiq 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-yil |
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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-yil |
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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-yil |
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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-yil |
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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-yil. |
(1) Turli diametrli po'lat quvurlar bir xil kenglikdagi po'lat tasma yordamida ishlab chiqarilishi mumkin, ayniqsa katta diametrli po'lat quvurlar tor po'lat tasma yordamida ishlab chiqarilishi mumkin.
(2) Xuddi shu bosim sharoitida spiral payvandlashning kuchlanishi tekis payvandlashning kuchlanishidan kichikroq, bu tekis payvandlangan quvurning kuchlanishidan 75% ~ 90% ni tashkil qiladi, shuning uchun u katta bosimga bardosh bera oladi. Xuddi shu tashqi diametrga ega tekis payvandlangan quvur bilan solishtirganda, devor qalinligi bir xil bosim ostida 10% ~ 25% ga kamayishi mumkin.
(3) O'lchamlari aniq, odatda diametrga bardoshlik 0,12% dan kam, burilish 1/2000 dan kam va ovallik 1% dan kam, shuning uchun o'lchamlarni aniqlash va tekislash protseduralari odatda qoldirilishi mumkin.
(4) Uzluksiz ishlab chiqarish mumkin. Nazariy jihatdan cheksiz uzun po'lat quvurlar ishlab chiqarilishi mumkin. Kesish boshi va dumining yo'qotilishi kichik va metalldan foydalanish darajasi 6% ~ 8% ga oshirilishi mumkin. (5) To'g'ri payvandlangan quvur bilan solishtirganda, u moslashuvchan va turlarni o'zgartirish va sozlashda qulay.
(6) Uskunaning yengilligi va dastlabki investitsiyalarning kamroqligi. Quvurlar yotqizilgan qurilish maydonchasida payvandlangan quvurlarni to'g'ridan-to'g'ri ishlab chiqarish uchun uni tirkama tipidagi mobil qurilmalarga aylantirish mumkin.
(7) Mexanizatsiya va avtomatlashtirishni amalga oshirish oson.
Spiral payvandlangan quvur asosan Xitoyda musluk suvi muhandisligi, neft-kimyo sanoati, kimyo sanoati, elektr energetikasi, qishloq xo'jaligi sug'orish va shaharsozlikda qo'llaniladi. Suyuqlik tashish uchun ishlatiladi: suv ta'minoti va drenaj. Gaz tashish uchun: ko'mir gazi, bug 'va suyultirilgan neft gazi. Konstruksiya sifatida ishlatiladi: qoziq qo'zg'atuvchi quvur va ko'prik sifatida ishlatiladi; doklar, yo'llar va qurilish inshootlari uchun quvurlar va boshqalar.
Ilova
Xitoy metall materiallari sanoatining yetakchi korxonalari sifatida milliy po'lat savdosi va logistikasi "Yuzta vijdonli korxona", Xitoy po'lat savdosi korxonalari, "Shanxayning eng yaxshi 100 ta xususiy korxonasi" qatoriga kiradi. Shanxay Zhanzhi sanoat guruhi Co., Ltd. (Zhanzhi Group deb qisqartirilgan) "yaxlitlik, amaliylik, innovatsiya, o'zaro manfaat" tamoyillarini yagona faoliyat tamoyiliga aylantiradi va mijozlar talabini birinchi o'ringa qo'yishga doimo sodiq qoladi.
- BUTUNLIK
- G'ALABA
- PRAGMATIK
- INNOVATSIYA
