ASTM A213 zanglamaydigan po'lat quvur
1. Standart: ASTM A213, ASME SA213
2. Hajmi: 1/2''~48''
3. Qalinligi: SCH5~SCHXXS
4. Xizmat: kesish, payvandlash, ishlab chiqarish, moslashtirilgan
ASTM A213 zanglamaydigan po'lat quvuryuqori harorat va yuqori bosimli ilovalar uchun mo'ljallangan choksiz ferrit va ostenitik qotishma po'lat quvurning maxsus turi. A213 spetsifikatsiyasi TP304, 304L, 316, 316L, 310S, 317, 317L, 321, 321H, 347, 321, 321H, 347, 954MA3L, 347, 954SHL, 347, 304SHL, 347, 316, 316L, 316L, 304L, 316, 316L, 310S, 316L, 310S va 316 S sinflarini ko'rsatib, devor qalinligi, qozon va o'ta qizdirgich quvurlari va issiqlik almashtirgich quvurlarini o'z ichiga oladi.
ASTM A213 zanglamaydigan po'lat quvurlari ilovalari:
- Qozon quvurlari
- Superheater quvurlari: Superheater quvurlari qozon tomonidan ishlab chiqarilgan bug'ni yanada isitish uchun ishlatiladi.
- Issiqlik almashtirgich quvurlari: ASME SA213 TP316 quvurlari issiqlikni bir suyuqlikdan ikkinchisiga o'tkazish uchun ishlatiladi.
- Neft-kimyo

ASTM A213 zanglamaydigan po'lat quvurining kimyoviy tarkibi
| Baho | UNS | C dan kichik yoki teng | Mn | P dan kichik yoki teng | S dan kichik yoki teng | Si dan kichik yoki teng | Cr | Mo | Ni | Cu |
| TP304 | S30400 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | - | 8.0-11.0 | - |
| TP304L | S30403 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | - | 8.0-13.0 | - |
| TP316 | S31600 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 2.00-3.00 | 10.0-14.0 | - |
| TP316L | S31603 | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 2.00-3.00 | 11.0-14.0 | - |
| 316Ti | S31635 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 16.0-18.0 | 2.00-3.00 | 10.0-12.0 | - |
| TP317 | S31700 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 3.0-4.0 | 11.0-14.0 | - |
| TP317L | S31703 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 3.0-4.0 | 11.0-15.0 | - |
| TP321 | S32100 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | - | 9.0-12.0 | - |
| 321H | S32109 | 0.04-0.1 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | - | 9.0-12.0 | - |
| 310 | S31000 | 0.25 | 2 | 0.045 | 0.03 | 1.5 | 24.0-26.0 | 0.75 | 19.0-22.0 | - |
| TP310S | S31008 | 0.08 | 2 | 0.045 | 0.03 | 1 | 24.0-26.0 | 0.75 | 19.0-22.0 | - |
| TP347 | S34700 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | - | 9.0-13.0 | - |
| 254SMO | S31254 | 0.02 | 1 | 0.03 | 0.01 | 0.8 | 19.5-20.5 | 6.0-6.5 | 17.5-18.5 | 0.5-1.0 |
| AL-6XN | N08367 | 0.03 | 2 | 0.04 | 0.03 | 1 | 20.0-22.0 | 6.0-7.0 | 23.5-25.5 | 0.75 |
| 904L | N08904 | 0.02 | 2 | 0.04 | 0.03 | 1 | 19.0-23.0 | 4.0-5.0 | 23.0-28.0 | 1.0-2.0 |
ASME SA213 zanglamaydigan po'lat quvur mexanik xususiyatlari
| Mexanik xususiyatlar | Uzilish, min, ksi[MPa】 | Hosildorlik, min, ksi[MPa】 | Uzayish, %(min) | Qattiqlik, HB(maks) |
| TP304 | 75【515】 | 30【205】 | 35 | 192 |
| TP304L | 70【485】 | 25【170】 | 35 | 192 |
| TP316 | 75【515】 | 30【205】 | 35 | 192 |
| TP316L | 70【485】 | 25【170】 | 35 | 192 |
| 316Ti | 75【515】 | 30【205】 | 35 | 192 |
| TP317 | 75【515】 | 30【205】 | 35 | 192 |
| TP317L | 75【515】 | 30【205】 | 35 | 192 |
| TP321 | 75【515】 | 30【205】 | 35 | 192 |
| 321H | 75【515】 | 30【205】 | 35 | 192 |
| TP310 | 75【515】 | 30【205】 | 35 | 192 |
| TP310S | 75【515】 | 30【205】 | 35 | 192 |
| TP347 | 75【515】 | 30【205】 | 35 | 192 |
| S31254 | 98【675】 | 43【310】 | 35 | 220 |
| N08367 | 100【690】 | 45【310】 | 30 | 241 |
| N08926 | 94【650】 | 43【295】 | 35 | 256 |
| N08904 | 71【490】 | 31【215】 | 35 | 192 |
ASTM A213 choksiz quvurlarning texnik xususiyatlari
| Quvurlar texnik xususiyatlari | ASTM A213 / ASME SA 213 |
| Turi | Choksiz quvur |
| Tashqi diametri | OD: 1/4"~48" |
| Devor qalinligi | SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Baho | TP310S, 317, 317L, 321, 321H, 347, 347H, 904L, 254SMO, 253MA va boshqalar. |
| Ishlab chiqarish jarayoni | Issiq haddeleme / Issiq ish, Sovuq prokat |
| Shakl | Dumaloq, kvadrat, to'rtburchaklar, gidravlik va boshqalar |
| Oxiri | To‘g‘ri uchi, qirrali uchi, pog‘onali |
ASTM A213 o'lchov bardoshlik jadvali
| Tashqi diametri (mm) | Qalinligi (%) | Uzunlik (mm) | |||
| D<25.4 | +0.1/-0.1 | D<38.1 | +20%/0 | D<50.8 | +3/0 |
| 25.4~38.1 | +0.15/-0.15 | ||||
| 38.1~50.8 | +0.2/-0.2 | ||||
| 50.8~63.5 | +0.25/-0.25 | D 38.1 dan katta yoki teng | +22%/0 | D 50,8 dan katta yoki teng | +5/0 |
| 63.5~76.2 | +0.3/-0.3 | ||||
| 76.2~101.6 | +0.38/-0.38 | ||||
| 101.6~190.5 | +0.38/-0.64 | ||||
| 190.5~228.6 | +0.38/-1.14 | ||||
ASTM A213 quvurlarni ishlab chiqarish jarayoni
ASME SA213 zanglamaydigan po'lat quvurini ishlab chiqarish jarayoni odatda temir, nikel va xrom kabi xom ashyoni elektr kamon pechida eritishni o'z ichiga oladi. Plitkalarga quyib, ignalar isitiladi va pirser yordamida choksiz quvurlarga o'raladi. Keyin ASTM SA 213 choksiz trubasiga kerakli o'lcham va sirtni berish uchun sovuq chizish va sovuq haddeleme amalga oshiriladi.
TSS
Savol: ASTM A213 zanglamas po'latdan yasalgan quvurlarning kg uchun narxi haqida?
Savol: Sizning yetkazib berish muddati qancha davom etadi?
Savol: Namuna xizmati bormi?
Savol: Minimal buyurtma miqdori qancha?
Savol: Mahsulotlarni qanday qadoqlash kerak?
Savol: Eksport qilinadigan mamlakatlar
Issiq teglar: astm a213 zanglamaydigan po'lat quvur, astm a213 quvur, a213 zanglamaydigan po'lat quvur
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