Yagona gardishli kengaytiruvchi birikmaning asosiy vazifasi quvur liniyasi ichidagi bosim va bosimga bardosh berishdir.Issiqlik kengayishi va o'lchamning o'zgarishi natijasida yuzaga kelgan sovuq qisqarish tufayli kompensatsion quvur liniyasi, ya'ni kompensatsion quvur liniyasining eksenel siljishi.Shu bilan birga nasos yoki valfni o'rnatish, texnik xizmat ko'rsatish va demontaj qilish oson.Agar quvur liniyasining bir lahzali bosimi juda katta bo'lsa yoki joy o'zgartirish kengaytirish moslamasining kengayish quvvatidan oshsa, kengaytirish moslamasining kengaytirish trubkasi sinadi, natijada ulangan nasoslar, vanalar va hatto butun quvur liniyasi shikastlanadi. .Kengaytirish bo'g'inlarining og'ir muhitda ishlashining sababi material va maxsus sirt ishlovidir.
Yagona gardishli kengaytirgich, asosan, tebranishlarni yutish va shovqinni kamaytirish uchun quvur liniyasi tizimining mexanik joyini almashtirish va isitish joyini almashtirishda qo'llaniladi.U barcha yo'nalishlarda siljishning yutilishini amalga oshirishi mumkin.Kengaytirgichni o'rnatayotganda, mahsulotning ikkala uchi yoki gardishning o'rnatish uzunligini sozlang.Bez somunlarini diagonal ravishda bir tekis torting, so'ngra chegara gaykalarini sozlang, shunda quvur kengayish va qisqarish oralig'ida erkin kengaytirilishi va qisqarishi mumkin.Quvurning ishlashini ta'minlash uchun kengaytirish miqdorini qulflang.
Nominal diametri | Uzun naqsh | Qisqa shablon | |||||||||
Tabiiy uzunlik | Harakatlar | Tabiiy uzunlik | Harakatlar | ||||||||
DN | NPS | L | Eksenel Ext. | Axial Comp. | Yanal. | Burchakli.(°) | L | Eksenel Ext. | Axial Comp. | Yanal. | Burchakli.(°) |
150 | 6 | 180 | 12 | 20 | 14 | 15 | 150 | 10 | 18 | 12 | 12 |
200 | 8 | 210 | 16 | 25 | 22 | 15 | 150 | 10 | 18 | 12 | 12 |
250 | 10 | 230 | 16 | 25 | 22 | 15 | 200 | 14 | 20 | 18 | 12 |
300 | 12 | 245 | 16 | 25 | 22 | 15 | 200 | 14 | 20 | 18 | 12 |
350 | 14 | 255 | 16 | 25 | 22 | 15 | 200 | 14 | 20 | 18 | 12 |
400 | 16 | 255 | 16 | 25 | 22 | 15 | 200 | 14 | 20 | 18 | 12 |
450 | 18 | 255 | 16 | 25 | 22 | 15 | 200 | 14 | 20 | 18 | 12 |
500 | 20 | 255 | 16 | 25 | 22 | 15 | 200 | 14 | 20 | 18 | 12 |
600 | 24 | 260 | 16 | 25 | 22 | 15 | 200 | 14 | 20 | 18 | 12 |
700 | 28 | 320 | 16 | 25 | 22 | 15 | 200 | 14 | 20 | 18 | 12 |
750 | 30 | 260 | 16 | 25 | 22 | 15 | 260 | 16 | 25 | 22 | 15 |
800 | 32 | 340 | 16 | 25 | 22 | 15 | 260 | 16 | 25 | 22 | 12 |
900 | 36 | 370 | 16 | 25 | 22 | 15 | 260 | 16 | 25 | 22 | 12 |
1000 | 40 | 400 | 18 | 26 | 24 | 15 | 260 | 16 | 25 | 22 | 12 |
1200 | 48 | 420 | 18 | 26 | 24 | 15 | 260 | 16 | 25 | 22 | 12 |
1400 | 56 | 450 | 20 | 28 | 26 | 15 | 350 | 18 | 24 | 22 | 12 |
1500 | 60 | 500 | 20 | 28 | 26 | 15 | 300 | 18 | 24 | 22 | 12 |
1600 | 64 | 500 | 20 | 35 | 30 | 10 | 350 | 18 | 24 | 22 | 8 |
1800 | 72 | 550 | 20 | 35 | 30 | 10 | 500 | 22 | 30 | 25 | 8 |
2000 | 80 | 550 | 20 | 35 | 30 | 10 | 450 | 22 | 30 | 25 | 8 |
2200 | 88 | 580 | 20 | 35 | 30 | 10 | 400 | 22 | 30 | 25 | 8 |
2400 | 96 | 610 | 20 | 35 | 30 | 10 | 500 | 22 | 30 | 25 | 8 |
2600 | 104 | 650 | 20 | 35 | 30 | 10 | 550 | 22 | 30 | 25 | 8 |
2800 | 112 | 680 | 20 | 35 | 30 | 10 | 550 | 22 | 30 | 25 | 8 |
3000 | 120 | 680 | 25 | 35 | 30 | 10 | 550 | 22 | 30 | 25 | 8 |