Paipu kila ASTM A53 Kiʻekiʻe

ʻO ka wehewehe pōkole:

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.


Huahana Huahana

Huahana Huahana

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.


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