Buƙatun Fasashen Fasaha na Carbon Karfe Mai Duma-Dutse
Farashin NBR5590
Ana kera su kuma ana ba da su tare da ko ba tare da sutura ba, an yi su don gudanar da ruwa mara lalacewa. Ana amfani da su a cikin injina da kayan aikin injiniya, amma ana iya amfani da su a cikin tafiyar da tururi, ruwa, gas da iska mai matsewa.
Ma'auni na Brazil - NBR 5590 don bututun ƙarfe, Ƙungiyar Ƙwararrun Ƙwararrun Ƙwararrun Brazil, ABNT ta buga, tare da manufar tsara samarwa da samar da Jadawalin Tubes. Wadannan tubes ana kerarre a cikin carbon karfe, tare da a tsaye waldi, baki ko galvanized, tare da haƙiƙa na gudanar da wadanda ba lalatattu ruwaye a karkashin matsa lamba, zafin jiki da kuma takamaiman inji aikace-aikace, ko da yake an yi amfani da na kowa aikace-aikace na gudanar da vapors, gas, ruwa da kuma matsa lamba. Waɗannan bututun ƙarfe suna samun takaddun shaida na tilas bayan gudanar da gwaje-gwajen gwaje-gwajen aminci da inganci. Tare da ƙayyadaddun ma'auni, ana amfani da irin wannan nau'in bututu a cikin aikace-aikacen inji da machining. Ma'auni makamancin haka: ASTM A53.
Ƙididdiga na Fasaha | |
• Kayan abu | Hot-tsoma galvanized carbon karfe; |
• Tufafi | Ana amfani da Layer na Zinc ta amfani da tsarin galvanizing mai zafi, tare da ƙaramin kauri daidai da ƙa'idodi masu dacewa; |
• Tsawon | Bars daga mita 5.8 zuwa 6 (ko kamar yadda aikin ya buƙaci) |
• Kaurin bango | Dangane da ka'idodin NBR, ASTM ko DIN; |
Galvanized Tube Karfe Daraja da Matsayi
GALVANIZED TUBEES KARFE KARFE KAYAN | ||||
Matsayi | ASTM A53 / API 5L | JIS3444 | Saukewa: BS1387/EN10255 | GB/T3091 |
Karfe daraja | Gr. A | Saukewa: STK290 | S195 | Q195 |
Gr. B | Farashin STK400 | S235 | Q235 | |
Gr. C | Farashin STK500 | S355 | Q355 |
Girman Girman Bututun Karfe na Galvanized NBR 5590
DN | OD | OD | Kaurin bango | Class | Nauyi | |
INCH | MM | (mm) | SCH | (kg/m) | ||
15 | 1/2” | 21.3 | 2.11 | Saukewa: SCH10 | 1 | |
2.41 | Farashin SCH30 | 1.12 | ||||
2.77 | SCH40 | STD | 1.27 | |||
20 | 3/4” | 26.7 | 2.11 | Saukewa: SCH10 | 1.28 | |
2.41 | Farashin SCH30 | 1.44 | ||||
2.87 | SCH40 | STD | 1.69 | |||
3.91 | Farashin SCH80 | XS | 2.2 | |||
25 | 1” | 33.4 | 2.77 | Saukewa: SCH10 | 2.09 | |
2.90 | Farashin SCH30 | 2.18 | ||||
3.38 | SCH40 | STD | 2.5 | |||
4.55 | Farashin SCH80 | XS | 3.24 | |||
32 | 1-1/4” | 42.2 | 2.77 | Saukewa: SCH10 | 2.69 | |
2.97 | Farashin SCH30 | 2.87 | ||||
3.56 | SCH40 | STD | 3.39 | |||
4.85 | Farashin SCH80 | XS | 4.47 | |||
40 | 1-1/2” | 48.3 | 2.77 | Saukewa: SCH10 | 3.11 | |
3.18 | Farashin SCH30 | 3.54 | ||||
3.68 | SCH40 | STD | 4.05 | |||
5.08 | Farashin SCH80 | XS | 5.41 | |||
50 | 2” | 60.3 | 2.77 | Saukewa: SCH10 | 3.93 | |
3.18 | Farashin SCH30 | 4.48 | ||||
3.91 | SCH40 | STD | 5.44 | |||
65 | 2-1/2” | 73 | 2.11 | Farashin SCH5 | 3.69 | |
3.05 | Saukewa: SCH10 | 5.26 | ||||
4.78 | Farashin SCH30 | 8.04 | ||||
5.16 | SCH40 | STD | 8.63 | |||
80 | 3” | 88.9 | 2.11 | Farashin SCH5 | 4.52 | |
3.05 | Saukewa: SCH10 | 6.46 | ||||
4.78 | Farashin SCH30 | 9.92 | ||||
5.49 | SCH40 | STD | 11.29 | |||
90 | 3-1/2" | 101.6 | 2.11 | Farashin SCH5 | 5.18 | |
3.05 | Saukewa: SCH10 | 7.41 | ||||
4.78 | Farashin SCH30 | 11.41 | ||||
5.74 | SCH40 | STD | 13.57 | |||
100 | 4” | 114.3 | 2.11 | Farashin SCH5 | 5.84 | |
3.05 | Saukewa: SCH10 | 8.37 | ||||
4.78 | Farashin SCH30 | 12.91 | ||||
6.02 | SCH40 | STD | 16.08 | |||
125 | 5” | 141.3 | 6.55 | SCH40 | STD | 21.77 |
9.52 | Farashin SCH80 | XS | 30.94 | |||
12.7 | Saukewa: SCH120 | 40.28 | ||||
150 | 6” | 168.3 | 7.11 | SCH40 | STD | 28.26 |
10.97 | Farashin SCH80 | XS | 42.56 | |||
200 | 8” | 219.1 | 6.35 | Saukewa: SCH20 | 33.32 | |
7.04 | Farashin SCH30 | 36.82 | ||||
8.18 | SCH40 | STD | 42.55 | |||
10.31 | Farashin SCH60 | 53.09 | ||||
12.7 | Farashin SCH80 | XS | 64.64 | |||
250 | 10” | 273 | 6.35 | Saukewa: SCH20 | 41.76 | |
7.8 | Farashin SCH30 | 51.01 | ||||
9.27 | SCH40 | STD | 60.29 | |||
12.7 | Farashin SCH60 | 81.53 | ||||
300 | 12" | 323.8 | 6.35 | Saukewa: SCH20 | 49.71 | |
8.38 | Farashin SCH30 | 65.19 | ||||
10.31 | SCH40 | 79.71 |
Garanti mai inganci
1) Yayin da kuma bayan samarwa, ma'aikatan QC tare da fiye da shekaru 5 sun gwada samfurori a cikin bazuwar.
2) dakin gwaje-gwaje na ƙasa tare da takaddun shaida na CNAS
3) Amintaccen dubawa daga wani ɓangare na uku da aka zaɓa / biya ta mai siye, kamar SGS, BV.
4) Malesiya, Indonesia, Singapore, Philippines, Australia, Peru da UK sun amince da su.
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