U Shaped ASTM SA179 Paipu hoʻololi wela
Kūlana: ASTM A179, ASME SA179
Nā Kūlana Kūlike: DIN 17175, BS 3602 Māhele I, NF A 49-212, NBR 5583
Mea Hana: SA179
Mea Kaulike: 1010, CFS 360, St35.8, P235TR1, P235TR2, P235GH, 10#, STB340, 0.1-0.15C
1. wehewehe:
ʻO ka ASTM A179 (SA179) nā kikoʻī maʻamau e uhi ana i ke anu maʻemaʻe i huki ʻia i ka paipu hao kalapona haʻahaʻa, no ka mea hoʻololi wela tubular, condensers a me nā mea hoʻoili wela like. Uhi ka pahu ASTM A179 i ka OD mai 1/8 ″ a i 3 ″, ʻo ia ka 3.2mm a 76.2mm. ʻO nā anawaena ʻē aʻe a me ka mānoanoa liʻiliʻi ma mua o nā nui i kuhikuhi ʻia e pili pū ana i kēia maʻamau, akā ʻaʻole pili nā waiwai mechanical no ka nui liʻiliʻi ma mua o 1/8″ a me 3.2mm, a i ʻole ka mānoanoa liʻiliʻi ma mua o 0.015 iniha a me 0.4mm.
Hana ʻia: e hana ʻia nā paipu ma ke kaʻina hana ʻole a huki ʻia ke anu.
Hoʻomaʻamaʻa Wela: e mālama ʻia nā paipu ma hope o ka hala ʻana o ka huki anu ma kahi mahana o 1200°F [650°C] a i ʻole.
Nānā a me ka ho'āʻo: ka nānā ʻana i ka haku mele mele, ka hoʻāʻo palahalaha, ka hoʻāʻo flaring, ka hoʻāʻo paʻakikī, NDT, ka nānā ʻana i ka ʻili a me ka nānā ʻana.
Ho'āʻo koho: hoʻāʻo flange.
2. Hoʻohui Kimia:
| Kūlana | Papa | Mea Kimia Hui (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. Pono Mechanical:
| Kūlana | Papa | Ikaika U'i | Hua ikaika | ʻO ka elongation |
| (MPa) | (MPa) | (%) | ||
| ASTM A179/ASME SA179 | A179/SA179 | ≥325 | ≥180 | ≥35 |
4. Lahi:
OD: 10.3-108mm Mānoanoa Pā: 1.73-13.49mm
Ka lōʻihi: 4907mm; 5800mm; 6000mm; 6096mm; 7315mm; 9000mm; 11800mm; 13000mm; 15000mm a pēlā aku.
ʻO ka lōʻihi nui: 30000mm, hiki ke hāʻawi ʻia ke kulou ʻana, e ʻike pū i nā paipu hope.
Kekahi mau Lai noi e 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. Pūʻolo:
6. Noi:
Hoʻohana ʻia i ka hana ʻana i nā paia wai paila, economizers, reheater a me nā paipu mahu.
7. Papa Pipe Pili:
8. Mana maikaʻi:
9. ʻO kā mākou lawelawe:
10. RFQ:
Q1: Ke hana nei ʻoe a mea kālepa paha
A: ʻO mākou ka mea hana a me ka mea kālepa
Q2: Hiki iā ʻoe ke hāʻawi i ka laʻana?
A: Hiki ke hāʻawi ʻia kahi mea liʻiliʻi ma ka manuahi, akā pono ka mea kūʻai aku e uku i ka uku hōʻike
Q3: Hiki iā ʻoe ke hāʻawi i ka lawelawe hana?
A: Hiki iā mākou ke hāʻawi i ka ʻokiʻoki, ka ʻeli ʻana, ka pena pena, ka pauka lole etc.
Q4: He aha kāu pōmaikaʻi ma ke kila?
A: Hiki iā mākou ke hana i ka hana kila e like me ke kūʻai ʻana i nā kiʻi a i ʻole ke noi.
Q5: Pehea e pili ana i kāu lawelawe logistic?
A: loaʻa iā mākou ka hui logistic ʻoihana i loaʻa ka ʻike waiwai ma ka hoʻouna ʻana, hiki ke hāʻawi i ka laina moku paʻa a maikaʻi.
