Spiral er osti suv liniyasi uchun GBT97-2011
Spiral payvandlangan trubaning aniqligi:
Spiral payvandlangan quvur - bu kuchli kuch, mustahkamlik va iqtisodiy samaradorlik bilan tavsiflangan ajoyib muhandislik. Ushbu quvurlar zamonaviy texnologiyalar asosida ishlab chiqariladi va ishlab chiqarishni ehtiyotkorlik bilan olib boradi. Chiqarilgan po'latdan boshlab chiziqlar o'rab olinadi va asta-sekin spiral hosil qilish uchun asta-sekin egilgan bir qator roliklardan o'tadi. Keyin qirralar tikuvlar doimiy va juda birlashtirilishini ta'minlash, keyin qirralar birlashadi.
| Belgilangan tashqi diametr (d) | MMda belgilangan devor qalinligi | Eng kam sinov bosimi (MPA) | ||||||||||
| Po'lat nav | ||||||||||||
| in | mm | L210 (a) | L245 (b) | L290 (X42) | L320 (X46) | L360 (X52) | L390 (x56) | L415 (x60) | L450 (x65) | L485 (x70) | L555 (x80) | |
| 8-5 / 8 | 219.1 | 5.0 | 5.8 | 6.7 | 9.9 | 11.0 | 12.3 | 13.4 | 14.2 | 15.4 | 16,6 | 19.0 |
| 7.0 | 8.1 | 9,4 | 13.9 | 15.3 | 17.3 | 18,7 | 19.9 | 20.7 | 20.7 | 20.7 | ||
| 10.0 | 11.5 | 13.4 | 19.9 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 9-5 / 8 | 244.5 | 5.0 | 5.2 | 6,0 | 10.1 | 11.1 | 12.5 | 13,6 | 14.4 | 15.6 | 16.9 | 19.3 |
| 7.0 | 7.2 | 8.4 | 14.1 | 15.6 | 17.5 | 19.0 | 20.2 | 20.7 | 20.7 | 20.7 | ||
| 10.0 | 10.3 | 12.0 | 20.2 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 10-3 / 4 | 273.1 | 5.0 | 4.6 | 5.4 | 9.0 | 10.1 | 11.2 | 12.1 | 12.9 | 14.0 | 15.1 | 17.3 |
| 7.0 | 6.5 | 7.5 | 12.6 | 13.9 | 15.7 | 17,0 | 18,1 | 19.6 | 20.7 | 20.7 | ||
| 10.0 | 9.2 | 10.8 | 18,1 | 19.9 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 12-3 / 4 | 323.9 | 5.0 | 3.9 | 4.5 | 7.6 | 8.4 | 9,4 | 10.2 | 10.9 | 11.8 | 12.7 | 14.6 |
| 7.0 | 5.5 | 6.5 | 10.7 | 11.8 | 13.2 | 14.3 | 15.2 | 16.5.5 | 17,8 | 20.4 | ||
| 10.0 | 7.8 | 9.1 | 15.2 | 16,8 | 18,9 | 20.5 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| (325.0) | 5.0 | 3.9 | 4.5 | 7.6 | 8.4 | 9,4 | 10.2 | 10.9 | 11.8 | 12.7 | 14.5 | |
| 7.0 | 5.4 | 6.3 | 10.6 | 11.7 | 13.2 | 14.3 | 15.2 | 16.5.5 | 17,8 | 20,3 | ||
| 10.0 | 7.8 | 9.0 | 15.2 | 16.7 | 18,8 | 20.4 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 13-3 / 8 | 339,7 | 5.0 | 3.7 | 4.3 | 7.3 | 8.0 | 9.0 | 9.8 | 10.4 | 11.3 | 12.1 | 13.9 |
| 8.0 | 5.9 | 6.9 | 11.6 | 12.8 | 14.4 | 15.6 | 16,6 | 18,0 | 19.4 | 20.7 | ||
| 12.0 | 8.9 | 10.4 | 17.4 | 19.2 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 14 | 355,6 | 6,0 | 4.3 | 5.0 | 8.3 | 9.2 | 10.3 | 11.2 | 11.9 | 12.9 | 13.9 | 15.9 |
| 8.0 | 5.7 | 6.6 | 11.1 | 12.2 | 13,8 | 14.9 | 15.9 | 17.2 | 18,6 | 20.7 | ||
| 12.0 | 8.5 | 9.9 | 16,6 | 18.4 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| (377.0) | 6,0 | 4.0 | 4.7 | 7.8 | 8.6 | 9,7 | 10.6 | 11.2 | 12.2 | 13.1 | 15,0 | |
| 8.0 | 5.3 | 6.2 | 10.5 | 11.5 | 13,0 | 14.1 | 15,0 | 16.2 | 17.5 | 20,0 | ||
| 12.0 | 8.0 | 9,4 | 15.7 | 17.3 | 19.5 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 16 | 406.4 | 6,0 | 3.7 | 4.3 | 7.3 | 8.0 | 9.0 | 9.8 | 10.4 | 11.3 | 12.2 | 13.9 |
| 8.0 | 5.0 | 5.8 | 9,7 | 10.7 | 12.0 | 13.1 | 13.9 | 15.1 | 16.2 | 18,6 | ||
| 12.0 | 7.4 | 8.7 | 14.6 | 16.1 | 18,1 | 19.6 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| (426.0) | 6,0 | 3.5 | 4.1 | 6.9 | 7.7 | 8.6 | 9.3 | 9.9 | 10.8 | 11.6 | 13.3 | |
| 8.0 | 4.7 | 5.5 | 9.3 | 10.2 | 11.5 | 12.5 | 13.2 | 14.4 | 15,5 | 17.7 | ||
| 12.0 | 7.1 | 8.3 | 13.9 | 15.3 | 17.2 | 18,7 | 19.9 | 20.7 | 20.7 | 20.7 | ||
| 18 | 457.0 | 6,0 | 3.3 | 3.9 | 6.5 | 7.1 | 8.0 | 8.7 | 9.3 | 10.0 | 10.8 | 12.4 |
| 8.0 | 4.4 | 5.1 | 8.6 | 9,5 | 10.7 | 11.6 | 12.4 | 13.4 | 14.4 | 16.5.5 | ||
| 12.0 | 6.6 | 7.7 | 12.9 | 14.3 | 16.1 | 17.4 | 18.5 | 20.1 | 20.7 | 20.7 | ||
| 20 | 508.0 | 6,0 | 3.0 | 3.5 | 6.2 | 6.8 | 7.7 | 8.3 | 8.8 | 9,6 | 10.3 | 11.8 |
| 8.0 | 4.0 | 4.6 | 8.2 | 9.1 | 10.2 | 11.1 | 11.8 | 12.8 | 13.7 | 15.7 | ||
| 12.0 | 6,0 | 6.9 | 12.3 | 13,6 | 15.3 | 16,6 | 17.6 | 19.1 | 20,6 | 20.7 | ||
| 16,0 | 7.9 | 9.3 | 16.4 | 18,1 | 20.4 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| (529.0) | 6,0 | 2.9 | 3.3 | 5.9 | 6.5 | 7.3 | 8.0 | 8.5 | 9.2 | 9.9 | 11.3 | |
| 9.0 | 4.3 | 5.0 | 8.9 | 9.8 | 11.0 | 11.9 | 12.7 | 13,8 | 14.9 | 17,0 | ||
| 12.0 | 5.7 | 6.7 | 11.8 | 13.1 | 14.7 | 15.9 | 16.9 | 18.4 | 19.8 | 20.7 | ||
| 14.0 | 6.7 | 7.8 | 13,8 | 15.2 | 17.1 | 18,6 | 19.8 | 20.7 | 20.7 | 20.7 | ||
| 16,0 | 7.6 | 8.9 | 15.8 | 17.4 | 19.6 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 22 | 559.0 | 6,0 | 2.7 | 3.2 | 5.6 | 6.2 | 7.0 | 7.5 | 8.0 | 8.7 | 9,4 | 10.7 |
| 9.0 | 4.1 | 4.7 | 8.4 | 9.3 | 10.4 | 11.3 | 12.0 | 13,0 | 14.1 | 16.1 | ||
| 12.0 | 5.4 | 6.3 | 11.2 | 12.4 | 13.9 | 15.1 | 16,0 | 17.4 | 18,7 | 20.7 | ||
| 14.0 | 6.3 | 7.4 | 13.1 | 14.4 | 16.2 | 17.6 | 18,7 | 20,3 | 20.7 | 20.7 | ||
| 19.1 | 8.6 | 10.0 | 17,8 | 19.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 22.2 | 10.0 | 11.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 24 | 610.0 | 6,0 | 2.5 | 2.9 | 5.1 | 5.7 | 6.4 | 6.9 | 7.3 | 8.0 | 8.6 | 9.8 |
| 9.0 | 3.7 | 4.3 | 7.7 | 8.5 | 9,6 | 10.4 | 11.0 | 12.0 | 12.9 | 14.7 | ||
| 12.0 | 5.0 | 5.8 | 10.3 | 11.3 | 12.7 | 13,8 | 14.7 | 15.9 | 17.2 | 19.7 | ||
| 14.0 | 5.8 | 6.8 | 12.0 | 13.2 | 14.9 | 16.1 | 17.1 | 18,6 | 20,0 | 20.7 | ||
| 19.1 | 7.9 | 9.1 | 16.3 | 17.9 | 20.2 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 25.4 | 10.5 | 12.0 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| (630.0) | 6,0 | 2.4 | 2.8 | 5.0 | 5.5 | 6.2 | 6.7 | 7.1 | 7.7 | 8.3 | 9,5 | |
| 9.0 | 3.6 | 4.2 | 7.5 | 8.2 | 9.3 | 10.0 | 10.7 | 11.6 | 12.5 | 14.3 | ||
| 12.0 | 4.8 | 5.6 | 9.9 | 11.0 | 12.3 | 13.4 | 14.2 | 15.4 | 16,6 | 19.0 | ||
| 16,0 | 6.4 | 7.5 | 13.3 | 14.6 | 16.5.5 | 17,8 | 19.0 | 20,6 | 20.7 | 20.7 | ||
| 19.1 | 7.6 | 8.9 | 15.8 | 17.5 | 19.6 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 25.4 | 10.2 | 11.9 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
Sanoat dasturlari uchun ko'p qirralilik:
1. Neft va gaz sanoati:
Spiral payvandlangan quvurlar neft va gaz sohasida haddan tashqari bosim va atrof-muhit sharoitlarini bartaraf etish qobiliyati tufayli keng qo'llaniladi. Transport quvurlarida, bu quvurlar neft va tabiiy gazni uzoq masofalarda samarali va samarali tashish bilan, ularning korroziyaga chidamliligi uzoq muddatli tarkibiy yaxlitlikni ta'minlaydi.
2. Suv va oqava suvlarni boshqarish:
Suv ta'minoti va oqova suvlarni boshqarish tizimlari uchun spiral payvandlangan quvurlar ishonchli echimni ta'minlaydi. Ularning mustahkam konstruktsiyalari chiqindilarni samarali o'z ichiga olgan holda yuqori bosimli suv oqimlarini boshqarish imkoniyatini beradi. Bundan tashqari, ularning korroziya qarshiligi uzoq umr ko'rish, texnik xizmat ko'rsatish xarajatlarini kamaytiradi va atrof-muhit xavfini kamaytiradi.
3. Infratuzilma qurilishi:
Spiral payvandlangan quvurlar infratuzilmani rivojlantirishda hal qiluvchi rol o'ynaydi va ko'priklar qurilishidagi asosiy komponentlar, piktogramma poydevorlari va er osti tunnellari hisoblanadi. Ularning yuqori tarkibiy kuchlari tufayli ular og'ir yuklarga, seysmik faollikka va vaqt sinoviga ega. Ushbu ko'p qirrlik ularni barqaror va xavfsiz infratuzilmani qo'llab-quvvatlash uchun ideal qiladi.
Spiral payvandlangan trubaning afzalliklari:
1. Kuch va chidamlilik:
Spiral payvandlangan quvur juda yaxshi kuchga ega va bosimga, shok va tebranishga qarshi tura oladi. Ular stresslar quvurning butun uzunligi bo'ylab teng ravishda taqsimlanishini ta'minlash uchun qurilgan, shu bilan strukturaviy yaxlitlikni kuchaytiradi.
2. Korpoziya qarshiligi:
Spiral payvandlangan quvurlar galvanizli yoki qoplangan materiallardan foydalanish orqali ajoyib korroziyaga chidamli qarshilikka ega. Bu mulk ularga korroziy tuproq sharoitlariga, kimyoviy ta'sir va ekstremal ob-havo sharoitlariga barham berishga imkon beradi, ular turli xil dasturlar uchun ideal uzoq muddatli echimini amalga oshiradi.
3. Xarajat samaradorligi:
Spiral payvandlangan trubkalarni yuqori hajmda ishlab chiqarish qobiliyati va katta o'lchamlarda boshqa quvurlarni ishlab chiqarish usullari bilan taqqoslaganda, tijorat va sanoat loyihalari uchun xarajatlarni samarali boshqarish imkoniyatini kamaytiradi. Bundan tashqari, uning pastligi pastligi va narxi uning iqtisodiy hayotiyligini yanada kuchaytiradi.
Yakunida:
Ko'pincha e'tiborsiz qoldirilgan bo'lsa-da, spiral payvandlash quvuri turli xil sanoat dasturlarida o'zining ajoyib ko'p qirraliligi uchun tan olinishga loyiqdir. Ularning kuchlari, chidamliligi va korroziya qarshiligi ularga infratuzilma loyihalari uchun ishonchli tanlov qilib, uzoq muddatli yaxlitlikni ta'minlaydi. Ishonchlilik va samaradorlik eng muhimi bo'lgan dunyoda ushbu muhandislik marvellari neft va gaz, suvni boshqarish va infratuzilmani rivojlantirish kabi muhim tarmoqlarni qo'llab-quvvatlash va takomillashtirishni davom ettirmoqda.
