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Paipu kila kila

Paipu kila kila

Paipu kila kila. Ke hilinaʻi nei ka nui o nā noi i ka paipu kila hoʻolālā no ka ikaika a me ke kūpaʻa. Hāʻawi ʻia ke kila Gnee i wili ʻia a me ka paipu maʻemaʻe no ka hoʻolālā ʻana i nā mea kūʻai aku ma nā ʻoihana āpau. Ma ke ʻano he mea hoʻolako paipu kila nui, hāʻawi ʻo Gnee steel i kahi papa helu nui o ka paipu a me ka nui o nā paipu mai 1 /8 "NPS a i 48" NPS.
Hoʻolauna huahana

ʻAno Paipu: Pipe Kūleʻa, Paipu Hoʻomaʻemaʻe ʻole, Pipe Kūʻai ʻole.
Noi: Ma ka ʻenekinia hana a me ka ʻoihana kūkulu hale

Hōʻike: OD: 1/8'' ~ 26'' (10.3 ~ 660mm)

WT: SCH 10 ~ 160, SCH STD, SCH XS, SCH XXS

LENGTH: Loihi Paʻa (5.8/6/11.8/12mtr), SRL, DRL

Kūlana: ASTM A53/A252/A500/A501, JIS G3444, EN 10210/10219

Hoʻopau: Nā ʻAhalike/Nā Wela (ʻoki pololei, ʻoki ʻike, ʻoki lama), Beveled/Nā Wela

Ili: Hele, ʻAila Māmā, ʻEleʻele/ʻulaʻula/Pena Melemele, Zinc/Ka uhi ʻana i ka ʻino.

Hoʻopili ʻia: Hoʻopili ʻia/Ma ka Puʻupuʻu, Paʻa Paʻi Paʻi, Pepa ʻAi ʻAi ʻAi ʻAi ʻAi ʻAi

ʻO ke kikoo o ka paipu kila kila

API 5L/ASTM A106 GR.B,  Paipu kila kila
公称通径
DN
外径OD(mm) SCH40(6m/5.8m) SCH40(6m/5.8m) SCH40(6m/5.8m)
壁厚WT 壁厚WT 壁厚WT
(mm) (mm) (mm)
1/4'' 13.7 2.24 3.02 /
3/8'' 17.1 2.31 3.2 /
1/2'' 21.3 2.77 3.73 4.78
3/4'' 26.7 2.87 3.91 5.56
1'' 33.4 3.38 4.55 6.35
1-1/4'' 42.2 3.56 4.85 6.35
1-1/2'' 48.3 3.68 5.08 7.14
2'' 60.3 3.91 5.54 8.74
2-1/2'' 73 5.16 7.01 9.53
3'' 88.9 5.49 7.62 11.13
3-1/2'' 101.6 5.74 8.08 /
4'' 114.3 6.02 8.56 13.49
5'' 141.3 6.55 9.53 15.88
6'' 168.3 7.11 10.97 18.26
8'' 219.1 8.18 12.7 23.01
10'' 273 9.27 15.09 28.58
12'' 323.8 10.31 17.48 33.32
14'' 355.6 9.53 11.13 19.05
16'' 406.4 9.53 12.7 21.44
18'' 457 9.53 14.27 23.83
20'' 508 9.53 15.09 26.19
24'' 610 9.53 17.48 30.96
ʻikepili ʻenehana

Hoʻohui ʻia ʻo Kemeka Pipe kila a me nā ʻano Mechanical

Kūlana Papa Ka Hui Kemika (%) Na Waiwai Mechanical
ASTM A53 C ʻO Si ʻO Mn P S Ikaika U'i (Mpa) Ka ikaika hua(Mpa)
A ≤0.25 - ≤0.95 ≤0.05 ≤0.06 ≥330 ≥205
B ≤0.30 - ≤1.2 ≤0.05 ≤0.06 ≥415 ≥240
ASTM A106 A ≤0.30 ≥0.10 0.29-1.06 ≤0.035 ≤0.035 ≥415 ≥240
B ≤0.35 ≥0.10 0.29-1.06 ≤0.035 ≤0.035 ≥485 ≥275
ASTM A179 A179 0.06-0.18 - 0.27-0.63 ≤0.035 ≤0.035 ≥325 ≥180
ASTM A192 A192 0.06-0.18 ≤0.25 0.27-0.63 ≤0.035 ≤0.035 ≥325 ≥180
API 5L PSL1 A 0.22 - 0.90 0.030 0.030 ≥331 ≥207
B 0.28 - 1.20 0.030 0.030 ≥414 ≥241
X42 0.28 - 1.30 0.030 0.030 ≥414 ≥290
X46 0.28 - 1.40 0.030 0.030 ≥434 ≥317
X52 0.28 - 1.40 0.030 0.030 ≥455 ≥359
X56 0.28 - 1.40 0.030 0.030 ≥490 ≥386
X60 0.28 - 1.40 0.030 0.030 ≥517 ≥448
X65 0.28 - 1.40 0.030 0.030 ≥531 ≥448
X70 0.28 - 1.40 0.030 0.030 ≥565 ≥483
API 5L PSL2 B 0.24 - 1.20 0.025 0.015 ≥414 ≥241
X42 0.24 - 1.30 0.025 0.015 ≥414 ≥290
X46 0.24 - 1.40 0.025 0.015 ≥434 ≥317
X52 0.24 - 1.40 0.025 0.015 ≥455 ≥359
X56 0.24 - 1.40 0.025 0.015 ≥490 ≥386
X60 0.24 - 1.40 0.025 0.015 ≥517 ≥414
X65 0.24 - 1.40 0.025 0.015 ≥531 ≥448
X70 0.24 - 1.40 0.025 0.015 ≥565 ≥483
X80 0.24 - 1.40 0.025 0.015 ≥621 ≥552


Hoʻohui ʻia ʻo Kemeka Pipe kila a me nā ʻano Mechanical

Kūlana Papa Hoʻohui Kimia Na Waiwai Mechanical
C ʻO Si ʻO Mn P S Cr Ni Cu Ikaika U'i (Mpa) Ka ikaika hua(Mpa) Elongation(%)
GB/T8163 10 0.07-0.14 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035 ≤0.15 ≤0.25 ≤0.25 335-457 ≥205 ≥24
20 0.17-0.24 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035 ≤0.25 ≤0.25 ≤0.25 410-550 ≥245 ≥20
Q345 0.12-0.20 0.20-0.55 1.20-1.60 ≤0.045 ≤0.045 - - - 490-665 ≥325 ≥21

Kūleʻa Paipu Kinohi
Nā ʻano paipu Pipe Szie(mm) Hoʻomanawanui
ʻōwili wela OD ʻO nā mea a pau ±1% (min ±0.50mm)
WT ʻO nā mea a pau +15%, -12.5%
Huki anu OD 6~10 ±0.20mm
10~30 ±0.40mm
30~50 ±0.45mm
>50 ±1%
WT ≤1 ±0.15mm
>1~3 +15% -10%
>3 +12.5% -10%

Hoʻopau Pipe hao hao
Ka Hopena ʻO ka mānoanoa o ka pā ma lalo o 0.5 iniha, me SCH STD & SCH XS
Hopena (ʻoki hāhā) ʻO ka mānoanoa o ka pā ma luna o 0.5 iniha, me SCH XXS
Hopena Beveled ʻO ka mānoanoa o ka pā ma lalo o 0.5 iniha, me SCH STD & SCH XS
Hoʻopili ʻO ke anawaena o waho ua like a emi mai paha ma mua o 2''
Palekana Uila ʻO ke anawaena o waho ma luna o 4 iniha



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