U qaabaysan ASTM SA179 tuubada isweydaarsiga kulaylka
Heerka: ASTM A179, ASME SA179
Heerarka u dhigma: DIN 17175, BS 3602 Qaybta I, NF A 49-212, NBR 5583
Qalabka: SA179
Qalab u dhigma: 1010, CFS 360, St35.8, P235TR1, P235TR2, P235GH, 10#, STB340, 0.1-0.15C
1. Sharaxaad:
ASTM A179 (SA179) qeexida heerka caadiga ah waxay dabooshaa qabow aan kala go 'lahayn ee tuubooyinka birta kaarboonka hooseeya, ee kuleyliyaha tuubada, kondensers iyo qalabka kale ee wareejinta kulaylka. Tuubada ASTM A179 waxay dabooshaa OD ka 1/8 "ilaa 3" , kaas oo ah 3.2mm ilaa 76.2mm. Dhexrooryada kale iyo dhumucda kale ee ka yar cabbirrada la cayimay ayaa sidoo kale lagu dabaqi karaa heerkan, laakiin guryaha makaanikada looma dabaqi karo cabbirka ka yar 1/8″ iyo 3.2mm, ama dhumuc ka yar 0.015 inch iyo 0.4mm.
Wax-soo-saarka: tuubooyinka waa in lagu sameeyaa habka aan fiicnayn waana in la sawiraa.
Daawaynta kulaylka: tuubooyinka waa in lagu daaweeyaa kulayl ka dib marka la dhaafo qabowga u dambeeya ee heerkulka 1200°F [650°C] ama ka sareeya.
Kormeerka & Tijaabada: Falanqaynta Halabuurka Kiimikada, Tijaabada Fiican, Tijaabada Dhaleeca, Imtixaan Adag, NDT, Kormeerka dusha iyo hubinta cabbirka.
Imtixaan ikhtiyaari ah: tijaabada flange.
2. Isku-dhafka Kiimikada:
| Heerka | Darajo | Kiimikada Compsition (Max %) | ||||||
| C | Si | Mn | P | S | Cr | Mo | ||
| ASTM A179 | A179 | 0.06 ilaa 0.18 | / | 0.27 ilaa 0.63 | ≤0.035 | ≤0.035 | / | / |
| ASME SA179 | SA179 | |||||||
3. Guryaha Makaanikada:
| Heerka | Darajo | Xoogga Jilicsan | Xoogga Wax-soo-saarka | Dheeraynta |
| (MPa) | (MPa) | (%) | ||
| ASTM A179/ASME SA179 | A179/SA179 | ≥325 | ≥180 | ≥35 |
4. Baaxadda Baaxadda:
OD: 10.3-108mm Duufaanta gidaarka: 1.73-13.49mm
Dhererka: 4907mm; 5800mm; 6000mm; 6096mm; 7315mm; 9000mm; 11800mm; 13000mm; 15000mm iyo wixii la mid ah.
Dhererka ugu sarreeya: 30000mm, U laabashada waa la bixin karaa, sidoo kale arag tuubooyinka fin.
Cabbirrada qaarkood waxaa codsada macmiilka
| OD (mm) | WT (mm) | OD (mm) | WT (mm) | OD (mm) | WT (mm) |
| 6.35 | 0.91 | 19.05 | 3.404 | 31.75 | 2.769 |
| 9.53 | 1.22 | 20 | 2 | 31.75 | 3.7 |
| 12.7 | 1.22 | 20 | 2.2 | 32 x 22 | 3.404 |
| 12.7 | 1.245 | 25 | 2 | 36 X 14 | 1.8 |
| 12.7 | 1.65 | 25 | 2.77 | 38 | 2.77 |
| 15.875 | 1.245 | 25.4 | 1.6 | 38 | 3.2 |
| 15.875 | 1.65 | 25.4 | 1.651 | 38.1 | 2.41 |
| 15.875 | 1.651 | 25.4 | 2 | 38.1 | 2.769 |
| 15.875 | 2.108 | 25.4 | 2.108 | 38.1 | 2.9 |
| 15.875 | 2.413 | 25.4 | 2.11 | 38.1 | 3.05 |
| 15.88 | 1.65 | 25.4 | 2.41 | 38.1 | 3.403 |
| 16 | 1.2 | 25.4 | 2.7 | 40 | 1.5 |
| 16 | 2 | 25.4 | 2.76 | 44.45 | 2.1 |
| 19.05 | 1.22 | 25.4 | 2.769 | 50.8 | 2.413 |
| 19.05 | 1.651 | 25.4 | 2.77 | 50.8 | 3.05 |
| 19.05 | 2 | 25.4 | 3.048 | 50.8 | 3.404 |
| 19.05 | 2.1 | 25.4 | 3.15 | 57.15 | 3.048 |
| 19.05 | 2.108 | 25.4 | 3.4 | 60.3 | 2 |
| 19.05 | 2.11 | 31.75 | 2.108 | 63.5 | 3.76 |
| 19.05 | 2.64 | 31.75 | 2.11 | 63.5 | 8 |
| 19.05 | 2.769 |
5. Xidhmada:
6. Codsiga:
Loo isticmaalo samaynta gidaarada biyaha kuleyliyaha ah, dhaqaaleeyayaasha, kululeeyayaasha iyo tuubooyinka uumiga
7. Liiska dhuumaha la xidhiidha:
8. Xakamaynta tayada:
9. Adeegeena:
10. RFQ:
Q1: Ma waxaad tahay wax soo saar ama ganacsade
J: Labadaba waxaanu nahay wax-soo-saar iyo ganacsade
Q2: Ma bixin kartaa muunad?
J: Tusaalaha mid yar waxaa lagu bixin karaa bilaash, laakiin iibsaduhu waa inuu bixiyaa kharashka degdega ah
Q3: Ma bixin kartaa adeeg habayn?
A: Waxaan bixin karnaa goynta, qodista, rinjiyeynta, budada jaakad iwm ...
Q4: Waa maxay faa'iidadaada ku saabsan birta?
J: Waxaan u habeyn karnaa qaab dhismeedka birta si loo iibsado sawirada ama codsiga.
Q5: Ka waran adeegaaga saadka?
J: Waxaan leenahay kooxda saadka xirfadlayaasha ah oo khibrad qani ah u leh maraakiibta, waxay bixin karaan khadka markabka oo joogto ah oo tayo leh.
