ASTM A53 Paipu kila
ʻO ka ASTM A53 (ASME A53) paipu kila kalapona kahi kikoʻī e uhi ana i ka ʻeleʻele ʻeleʻele a i hoʻopaʻa ʻia me ka wela wela ma NPS 1/8 ″ i ka NPS 26. Ua manaʻo ʻia ʻo 53 no ke kaomi a me nā noi mechanical a ua ʻae ʻia hoʻi no ka maʻamau. hoʻohana i ka mahu, ka wai, ke kinoea, a me nā laina ea.
Hele mai ka paipu A53 i ʻekolu ʻano (F, E, S) a me ʻelua mau māka (A, B).
Hana ʻia ʻo A53 Type F me kahi weld umu ahi a i ʻole he weld mau paha (Papa A wale nō)
Loaʻa iā A53 Type E kahi weld pale uila (Papa A a me B)
ʻO ka A53 Type S he paipu maʻemaʻe ʻole a loaʻa i ka papa A a me B)
ʻO A53 Grade B Seamless kā mākou huahana polar loa ma lalo o kēia kikoʻī a ʻo ka paipu A53 ka mea maʻamau i ʻelua i hōʻoia ʻia i ka paipu Seamless A106 B.
Lahi nui
| NPS | OD | WT | |||||||||||
| INCH | MM | SCH10 | SCH20 | SCH30 | HALA | SCH40 | SCH60 | XS | SCH80 | SCH100 | SCH120 | SCH140 | SCH160 |
| 1/2" | 21.3 | 2.11 | 2.41 | 2.77 | 2.77 | 3.73 | 3.73 | 4.78 | |||||
| 3/4" | 26.7 | 2.11 | 2.41 | 2.87 | 2.87 | 3.91 | 3.91 | 5.56 | |||||
| 1" | 33.4 | 2.77 | 2.9 | 3.38 | 3.38 | 4.55 | 4.55 | 6.35 | |||||
| 1.1/4" | 42.2 | 2.77 | 2.97 | 3.56 | 3.56 | 4.85 | 4.85 | 6.35 | |||||
| 1.1/2" | 48.3 | 2.77 | 3.18 | 3.68 | 3.68 | 5.08 | 5.08 | 7.14 | |||||
| 2" | 60.3 | 2.77 | 3.18 | 3.91 | 3.91 | 5.54 | 5.54 | 8.74 | |||||
| 2.1/2" | 73 | 3.05 | 4.78 | 5.16 | 5.16 | 7.01 | 7.01 | 9.53 | |||||
| 3" | 88.9 | 3.05 | 4.78 | 5.49 | 5.49 | 7.62 | 7.62 | 11.13 | |||||
| 3.1/2" | 101.6 | 3.05 | 4.78 | 5.74 | 5.74 | 8.08 | 8.08 | ||||||
| 4" | 114.3 | 3.05 | 4.78 | 6.02 | 6.02 | 8.56 | 8.56 | 11.13 | 13.49 | ||||
| 5" | 141.3 | 3.4 | 6.55 | 6.55 | 9.53 | 9.53 | 12.7 | 15.88 | |||||
| 6" | 168.3 | 3.4 | 7.11 | 7.11 | 10.97 | 10.97 | 14.27 | 18.26 | |||||
| 8" | 219.1 | 3.76 | 6.35 | 7.04 | 8.18 | 8.18 | 10.31 | 12.7 | 12.7 | 15.09 | 18.26 | 20.62 | 23.01 |
| 10" | 273 | 4.19 | 6.35 | 7.8 | 9.27 | 9.27 | 12.7 | 12.7 | 15.09 | 18.26 | 21.44 | 25.4 | 28.58 |
| 12" | 323.8 | 4.57 | 6.35 | 8.38 | 9.53 | 10.31 | 14.27 | 12.7 | 17.48 | 21.44 | 25.4 | 28.58 | 33.32 |
| 14" | 355.6 | 6.35 | 7.92 | 9.53 | 9.53 | 11.13 | 15.09 | 12.7 | 19.05 | 23.83 | 27.79 | 31.75 | 35.71 |
| 16" | 406.4 | 6.35 | 7.92 | 9.53 | 9.53 | 12.7 | 16.66 | 12.7 | 21.44 | 26.19 | 30.96 | 36.53 | 40.19 |
| 18" | 457.2 | 6.35 | 7.92 | 11.13 | 9.53 | 14.27 | 19.05 | 12.7 | 23.83 | 39.36 | 34.93 | 39.67 | 45.24 |
| 20" | 508 | 6.35 | 9.53 | 12.7 | 9.53 | 15.09 | 20.62 | 12.7 | 26.19 | 32.54 | 38.1 | 44.45 | 50.01 |
| iwakāluakūmālua" | 558.8 | 6.35 | 9.53 | 12.7 | 9.53 | 22.23 | 12.7 | 28.58 | 34.93 | 41.28 | 47.63 | 53.98 | |
| iwakāluakūmāhā" | 609.6 | 6.35 | 9.53 | 14.27 | 9.53 | 17.48 | 24.61 | 12.7 | 30.96 | 38.89 | 46.02 | 52.37 | 59.54 |
| 26" | 660.4 | 7.92 | 12.7 | 9.53 | 12.7 | ||||||||
| 28" | 711.2 | 7.92 | 12.7 | 15.88 | 9.53 | 12.7 | |||||||
Na Waiwai Kemika
| Papa | C,max | Mn, max | P,max | S,max | Me*,max | Ni *, max | Cr*, max | Mo *, max | V *, ka nui | |
| ʻAno S (Māʻole) | A | 0.25 | 0.95 | 0.05 | 0.05 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| B | 0.30 | 1.20 | 0.05 | 0.05 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 | |
| ʻAno E(Uila kūʻē kūʻē) | A | 0.25 | 0.95 | 0.05 | 0.05 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| B | 0.30 | 1.20 | 0.05 | 0.05 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 | |
| ʻAno F(Uhi-weled) | A | 0.30 | 1.20 | 0.05 | 0.05 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
* ʻAʻole ʻoi aku ka nui o ka haku mele no kēia mau mea ʻelima ma mua o 1.00%
Na Waiwai Mechanical
| Papa | Rm Mpa Ikaika Tensile | Lae Huaai Mpa | ʻO ka elongation | Kūlana Hoʻouna |
| A | ≥330 | ≥205 | 20 | Hana ʻia |
| B | ≥415 | ≥240 | 20 | Hana ʻia |
Nā Manaʻo hoʻomanawanui
| ʻAno Paipu | Nui Paipu | Hoʻomanawanui | ||
| Huki anu | OD | ≤48.3mm | ±0.40mm | |
| WT | ≥60.3mm | ±1%mm | ||
ʻO kā mākou pono
1) Hoʻouna wikiwiki: ma kahi o 10 mau lā ma lalo o 50Metric Tons ma hope o ka ʻike ʻana o Irrevocable L / C a i ʻole L / C i hoʻopanee ʻia.
ʻAe kā mākou hui i ka uku ma hope o nā mea ma kāu hale kūʻai.
2) Hoʻopaʻa maikaʻi ʻia: Hoʻopili pololei.I ka API maʻamau International & ASTM & BS & EN & JIS, me ka palapala ISO System
3) Ka lawelawe maikaʻi: hāʻawi ʻia i ke alakaʻi ʻenehana ʻoihana manuahi me ka uku ʻole i kēlā me kēia manawa;
4) Kumukūʻai kūpono: e kākoʻo maikaʻi i kāu ʻoihana;
Hōʻoia maikaʻi
1) API, ASTM, DIN, JIS, EN, GOST etc
2) Laʻana: Ua ʻae mākou i kāu koi hāpana manuahi manuahi
3) Ho'āʻo: Eddy i kēia manawa / hydrostatic / Ultrasonic / Intergranular Corrosion a i ʻole e like me ke noi a nā mea kūʻai aku
4) Palapala: API, CE, ISO9001.2000.MTC etc
5) Nānā: BV, SGS, CCIC, loaʻa nā mea ʻē aʻe.
6) Weheʻe Bevel: ± 5°
7) Ka lōʻihi o ka wehe ʻana: ± 10mm
8) Wehewehe mānoanoa: ± 5%
Puke Kiekie
1) I ka pūʻolo me ke kaula kila
2) Hoʻopili mua ʻia me ka ʻeke plastik a laila wehe;E ʻoluʻolu e ʻike i ke kiʻi ma ka wehewehe kikoʻī.
3) Ma ka nui
4) Nā koi o ka mea kūʻai aku
5) Hoʻouna:
•Paʻa: 25 tons/container no ka paipu me ke anawaena o waho maʻamau.No ka pahu 20" ʻo ka lōʻihi ka lōʻihi he 5.85m; No ka pahu 40" ʻo ka lōʻihi ka lōʻihi he 12m.
•Ka lawe nui: ʻAʻole koi ʻia ka lōʻihi o ka paipu.Akā lōʻihi kona manawa hoʻopaʻa.