Punguzo la Kawaida Erw Welded Steel Tube - BS1387 bomba la chuma la duara - FIVE STEEL
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Punguzo la Kawaida Erw Welded Steel Tube - BS1387 bomba la chuma la duara – FIVE STEEL Detail:
Bomba la Chuma la BS1387
Kipenyo cha nje: 1/2"-4"
Unene wa Ukuta(mm): 2.0-5.4
Urefu: 4.0M-7M au urefu uliobinafsishwa
Matibabu ya uso: nyeusi, Uchoraji, Mabati, nk.
Ufungashaji: kwenye kifungu au amefungwa na kitambaa cha pvc kisichozuia maji.
Usafirishaji.: wingi au mzigo kwenye vyombo.
Malipo: T / T, L / C, muungano wa magharibi
Mwisho:mwisho mtupu,iliyotiwa nyuzi pande zote mbili na kiunganishi cha mwisho mmoja na kofia ya plastiki ya mwisho.
Maombi: muundo, maji, gesi na kadhalika.
Kemikali Mahitaji na mali ya mitambo yaBomba la Chuma la BS1387
Muundo wa Kemikali (ladi) | Mali ya Mitambo kwenye joto la kawaida | |||||
C (upeo) | Mn (kiwango cha juu) | P (upeo) | S (upeo) | Nguvu ya mkazo, Rm | Nguvu ya mavuno, Re (dk) | Kurefusha urefu wa geji Lo=5.65√SoA(dakika) |
0.20% | 1.20% | 0.05% | 0.05% | 320 hadi 460 N/mm² | 195 N/mm² | 20% |
Vipimo vyaBS1387 SnjianiBomba
BS1387-1985 | ||||||
Darasa A | ||||||
Ukubwa wa kawaida (mm) | Uteuzi wa thread(katika) | (OD) | Unene | Mwisho wazi | Iliyopigwa na Kuwekwa | |
(MAX) | (MIN) | |||||
mm | katika | mm | mm | mm | kg/m | kg/m |
15 | 1/2 | 21.4 | ishirini na moja | 2 | 0.947 | 0.956 |
20 | 3/4 | 26.9 | 26.4 | 2.3 | 1.38 | 1.39 |
25 | 1 | 33.8 | 33.2 | 2.6 | 1.98 | 2 |
32 | 1 1/4 | 42.5 | 41.9 | 2.6 | 2.54 | 2.57 |
40 | 1 1/2 | 48.4 | 47.8 | 2.9 | 3.23 | 3.27 |
50 | 2 | 60.2 | 59.6 | 2.9 | 4.08 | 4.15 |
65 | 2 1/2 | 76 | 75.2 | 3.2 | 5.71 | 5.83 |
80 | 3 | 88.7 | 87.9 | 3.2 | 6.72 | 6.89 |
100 | 4 | 113.9 | 113 | 3.6 | 9.75 | 10 |
BS1387-1985 | ||||||
Darasa B | ||||||
Ukubwa wa kawaida (mm) | Uteuzi wa thread(katika) | (OD) | Unene | Mwisho wazi | Iliyopigwa na Kuwekwa | |
(MAX) | (MIN) | |||||
mm | katika | mm | mm | mm | kg/m | kg/m |
15 | 1/2 | 21.7 | 21.1 | 2.6 | 1.21 | 1.22 |
20 | 3/4 | 27.2 | 26.6 | 2.6 | 1.56 | 1.57 |
25 | 1 | 34.2 | 33.4 | 3.2 | 2.41 | 2.43 |
32 | 1 1/4 | 42.9 | 42.1 | 3.2 | 3.1 | 3.13 |
40 | 1 1/2 | 48.8 | 48 | 3.2 | 3.57 | 3.61 |
50 | 2 | 60.8 | 59.8 | 3.6 | 5.03 | 5.1 |
65 | 2 1/2 | 76.6 | 75.4 | 3.6 | 6.43 | 6.55 |
80 | 3 | 89.5 | 88.1 | 4 | 8.37 | 8.54 |
100 | 4 | 114.9 | 133.3 | 4.5 | 12.2 | 12.5 |
BS1387-1985 | ||||||
Darasa C | ||||||
Ukubwa wa kawaida (mm) | Uteuzi wa thread(katika) | (OD) | Unene | Mwisho wazi | Iliyopigwa na Kuwekwa | |
(MAX) | (MIN) | |||||
mm | katika | mm | mm | mm | kg/m | kg/m |
15 | 1/2 | 21.7 | 21.1 | 3.2 | 1.44 | 1.45 |
20 | 3/4 | 27.2 | 26.6 | 3.2 | 1.87 | 1.88 |
25 | 1 | 34.2 | 33.4 | 4 | 2.94 | 2.96 |
32 | 1 1/4 | 42.9 | 42.1 | 4 | 3.8 | 3.83 |
40 | 1 1/2 | 48.8 | 48 | 4 | 4.38 | 4.42 |
50 | 2 | 60.8 | 59.8 | 4.5 | 6.19 | 6.26 |
65 | 2 1/2 | 76.6 | 75.4 | 4.5 | 7.93 | 8.05 |
80 | 3 | 89.5 | 88.1 | 5 | 10.3 | 10.5 |
100 | 4 | 114.9 | 113.3 | 5.4 | 14.5 | 14.8 |
Picha za maelezo ya bidhaa:
Mwongozo wa Bidhaa Husika:
Faida za Kutumia Mabomba ya Chuma
Mabomba ya Chuma na Mirija ya Mabati
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