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Nyumbani > Bidhaa > Bomba la chuma > Bomba la chuma lisilo na mshono
Bomba la Chuma la Miundo

Bomba la Chuma la Miundo

Bomba la Chuma la Miundo. Aina mbalimbali za maombi hutegemea bomba la miundo ya chuma kwa nguvu na utulivu. Ugavi wa chuma cha Gnee uliochomezwa na usio na mshono kwa matumizi ya kimuundo kwa wateja katika tasnia zote. Kama muuzaji anayeongoza wa bomba la chuma, Gnee steel hutoa hesabu kubwa ya bomba na saizi za neli kutoka 1/8" NPS hadi 48" NPS.
Utangulizi wa bidhaa

Aina ya Bomba: Bomba la Muundo, Bomba la Kimuundo lisilo na imefumwa, Bomba la Muundo lisilo na mshono
Maombi: Katika Uhandisi wa Miundo na Sekta ya Ujenzi

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

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

UREFU: Urefu Usiobadilika (5.8/6/11.8/12mtr), SRL, DRL

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

Inaisha: Njia za Mraba/Miisho Safi (kukatwa moja kwa moja, kukata msumeno, kukatwa kwa tochi), Beveled/Miisho Yenye Mizizi

Uso: Pale, Mafuta Kidogo, Nyeusi/Nyekundu/Uchoraji wa Manjano, Zinki/Mipako ya kuzuia kutu

Ufungashaji: Imeunganishwa/Kwa Wingi, Kofia za Plastiki Zilizochomekwa, Karatasi Inayosonga Maji Imefungwa

Maelezo ya Bomba la Chuma la Muundo

API 5L/ASTM A106 GR.B, Bomba la Chuma la Muundo
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
Data ya kiufundi

Muundo wa Kemikali wa Bomba la Chuma la Muundo na Sifa za Mitambo

Kawaida Daraja Muundo wa Kemikali (%) Sifa za Mitambo
ASTM A53 C Si Mhe P S Nguvu ya Mkazo (Mpa) Nguvu ya Mazao (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


Muundo wa Kemikali wa Bomba la Chuma la Muundo na Sifa za Mitambo

Kawaida Daraja Muundo wa Kemikali Sifa za Mitambo
C Si Mhe P S Cr Ni Cu Nguvu ya Mkazo (Mpa) Nguvu ya Mazao (Mpa) Kurefusha(%)
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

Uvumilivu wa Bomba la Chuma la Miundo
Aina za bomba Bomba Szie(mm) Uvumilivu
Moto umevingirwa OD Wote ±1% (dakika ±0.50mm)
WT Wote +15%, -12.5%
Imechorwa baridi 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%

Mwisho wa bomba la chuma la muundo
Mwisho Safi Unene wa Ukuta chini ya inchi 0.5, ikijumuisha SCH STD & SCH XS
Mwisho Safi (Kata Mraba) Unene wa Ukuta zaidi ya inchi 0.5, ikijumuisha SCH XXS
Beveled Mwisho Unene wa Ukuta chini ya inchi 0.5, ikijumuisha SCH STD & SCH XS
Mahusiano Kipenyo cha Nje sawa au chini ya 2''
Ulinzi wa nyuzi Kipenyo cha nje zaidi ya inchi 4



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