Lelei Lelei Erw Carbon Steel Paipa - U Shaped ASTM SA179 Pipa fa'afesuia'i vevela - Huaxin
Lelei Lelei Erw Carbon Steel Paipa -U Fa'atusa ASTM SA179 Heat-fetufa'i paipa- Huaxin Fa'amatalaga:
Tulaga masani: ASTM A179, ASME SA179
Tulaga Tutusa: DIN 17175, BS 3602 Vaega I, NF A 49-212, NBR 5583
Mea: SA179
Mea e Tutusa: 1010, CFS 360, St35.8, P235TR1, P235TR2, P235GH, 10#, STB340, 0.1-0.15C
1. Fa'amatalaga:
ASTM A179 (SA179) faʻamatalaga faʻapitoa e aofia ai paipa uʻamea maualalo kaponi malulu, mo le faʻafefe vevela, condensers ma isi mea faʻapipiʻi vevela. O le ASTM A179 paipa e ufiufi le OD mai le 1/8″ i le 3″, o le 3.2mm i le 76.2mm. O isi lapoa ma mafiafia laʻititi nai lo lapopoa faʻamaonia e faʻatatau foi i lenei tulaga, ae o mea faʻainisinia e le talafeagai mo le laʻititi laʻititi nai lo le 1/8″ ma le 3.2mm, poʻo le mafiafia laʻititi nai lo le 0.015 inisi ma le 0.4mm.
Gaosi: o paipa e tatau ona faia e ala i le fa'aogaina lelei ma e tatau ona toso malulu.
Togafitiga o le Vevela: o paipa e tatau ona fa'afefeteina pe a mae'a le fa'ai'uga mālūlū mulimuli i le vevela o le 1200°F [650°C] pe maualuga atu.
Su'esu'ega & Su'ega: su'esu'ega tu'ufa'atasiga kemisi, su'ega fa'amafola, su'ega fa'amumu, su'ega ma'a'a, NDT, su'esu'ega o luga ma siaki fua.
Filifiliga Su'ega: su'ega flange.
2. Fa'asu'esu'e i vaila'au:
| Tulaga | Vasega | Su'ega vaila'au (Max%) | ||||||
| C | Si | Mn | P | S | Cr | Mo | ||
| ASTM A179 | A179 | 0.06–0.18 | / | 0.27～0.63 | ≤0.035 | ≤0.035 | / | / |
| ASME SA179 | SA179 | |||||||
3. Meatotino Fa'ainisinia:
| Tulaga | Vasega | Malosi Tetele | Malosi e fua mai | Fa'aumiumi |
| (MPa) | (MPa) | (%) | ||
| ASTM A179/ASME SA179 | A179/SA179 | ≥325 | ≥180 | ≥35 |
4. Fa'atelega:
OD: 10.3-108mm Moloa Pa: 1.73-13.49mm
Umi: 4907mm; 5800mm; 6000mm; 6096mm; 7315mm; 9000mm; 11800mm; 13000mm; 15000mm ma isi.
Max umi: 30000mm, U punou e mafai ona ofoina atu, vaʻai foi i le faagaau apa.
O nisi Sizes e talosagaina e le Client
| 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. afifi:
6. Fa'aoga:
Fa'aaogaina i le gaosiga o puipui vai fa'avevela, economizers, reheaters ma paipa ausa.
7. Lisi Pipa Fa'atatau:
8. Pulea lelei:
9. La matou Auaunaga:
10. RFQ:
Q1: O oe gaosiga poʻo le Faʻatau
A: O matou o loʻo gaosia ma faʻatau
Q2: E mafai ona e ofoina atu faʻataʻitaʻiga?
A: Faʻataʻitaʻiga laʻititi e mafai ona ofoina atu e aunoa ma se totogi, ae tatau i le tagata faʻatau ona totogi le tau faʻaalia
Q3: E mafai ona e ofoina atu auaunaga gaosi?
A: E mafai ona matou ofoina atu le tipiina, viliina, vali, paʻu peleue ma isi ...
Q4: O le a lau faʻamanuiaga ile sila?
A: E mafai ona matou faʻapipiʻiina le fausaga uʻamea e tusa ai ma faʻatau ata poʻo talosaga.
Q5: Faʻafefea lau auaunaga faʻapitoa?
A: o loʻo i ai a matou 'au faʻapolofesa faʻapolofesa o loʻo i ai le poto masani i luga o felauaiga, e mafai ona ofoina atu le laina tumau ma lelei.
Ata fa'amatalaga o oloa:
Ta'iala o Mea'ai Fa'atatau:
E masani ona tatou mafaufau ma fa'ata'ita'i fa'atatau ile suiga ole tulaga, ma tatou tuputupu a'e. Matou te faʻamoemoe i le ausiaina o le mafaufau ma le tino sili atu ma le ola mo le Lelei Lelei Erw Carbon Steel Pipe -U Shaped ASTM SA179 Heat-exchange pipe- Huaxin, O le a tuʻuina atu le oloa i le lalolagi atoa, e pei o: Croatia, Sudan , Provence, O mea tetele e manaʻomia e soʻo se faʻalapotopotoga. O lo'o lagolagoina i matou i se fale mautotogi malosi e mafai ai ona matou gaosia, teuina, siaki lelei ma auina atu a matou oloa i le lalolagi atoa. Ina ia fa'atumauina le sologa lelei o galuega, ua matou vaevaeina a matou aseta i le tele o matagaluega. O nei matagaluega uma o loʻo faʻaogaina ma meafaigaluega fou, masini faʻaonaponei ma masini. Ona o lea, ua mafai ai ona tatou ausia le tele o gaosiga e aunoa ma le fetuunai i le tulaga lelei.