Koofiyada Xirmooyinka Tuubbada Alxanka ee Birta
Kab
Waxyaabaha: Birta Kaarboon, Birta Aan Lahayn, Birta Daawaha
Farsamo: Been abuur iyo riixid
Xiriirinta: alxanka
Heerka: ANSI,ASME,AP15L,DIN,JIS,BS,GB
Nooca: 45° iyo 90°LR/SR Suxulka, Dhimista, Tee, Laacida, Koofida, Iskutallaabtu.
Dhumucda darbiga: SCH5-SCH160 XS XXS STD
Dusha sare: Rinjiga Madow/Salida aan Daxalka lahayn/ Galvanized ee Kulul la rusheeyey
Xaglaha: 30/45/60/90/180°
Xajmiga: 1/2"-80"/DN15-DN2000
Shahaadada: ISO -9001:2000, API, CCS
Codsiga: Warshadaha Kiimikada, Warshadaha Shidaalka, Warshadaha Dhismaha iyo kuwa kale
Kormeerka: Hubinta Guriga Gudaha ee Warshada ama Kormeerka Qaybta Saddexaad
Xirxirida: Saqafka alwaaxa/Kiiska alwaaxa ah ama sida ku cad qeexitaankaaga
ASME B16.9, B16.28
| Cabirka Dhuumaha | Dhammaan Qalabyada | 90 & 45 Suxullada iyo Timaha | Wax-yareeya iyo stub-goboleedka dhabta ah wuu dhammaadaa | Koofiyadaha | |||||||
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| Dhexroorka ka baxsan ee Bevel, D (1) | Dhexroorka gudaha dhamaadka (1) | Dhumucda gidaarka t | Dhex-ilaa-dhamaadka cabbirrada A,B,C,M | Dhererka Guud, F,H |
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| Dhererka Guud, E | |||||
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| IN | MM | IN | MM |
| IN | MM | IN | MM | IN | MM |
| ½ ~ 2½ | +0.06 | +1.6 | ±0.03 | ±0.8 | Aan ka yarayn 87.5% ee dhumucda magaca | ±0.06 | ±2 | ±0.06 | ±2 | ±0.12 | ±3 |
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| -0.03 | -0.8 |
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| 3 ~ 2½ | ±0.06 | ±1.6 | ±0.06 | ±1.6 |
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| 4 |
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| 5 ~ 8 | +0.09 | +2.4 |
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| ±0.25 | ±6 |
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| -0.06 | -1.6 |
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| 10 ~ 18 | +0.16 | +4.0 | ±0.12 | ±3.2 |
| ±0.09 |
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| -0.12 | -3.2 |
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| 20 ~ 24 | +0.25 -0.19 | +6.4 -4.8 | ±0.19 | ± 4.8 |
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| 26 ~ 30 |
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| ±0.12 | ±3 | ±0.19 | ±5 | ±0.38 | ±10 |
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| 32 ~ 48 |
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| ±0.19 | ±5 |
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| Cabirka Dhuumaha | Dhabarka Wadajirka ah ee Laabku wuu Dhamaaday (2) | 180 laab laabashada | ||||||||||
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| Dhexroorka Dhabta ee ka baxsan, G | Dhumucda Dhabta | Fillet Radius ee Lap, R | Cabbirka Xarunta-ilaa-Xarunta, O | Ku laabo- Cabirka Wajiga, K | Isku toosinta Dhammaad, U | ||||||
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| IN | MM | IN | MM | IN | MM | IN | MM | IN | MM | IN | MM |
| ½ ~ 2½ | +0 -0.03 | +0 -1 | +0.06 -0 | +1.6 -0 | +0 -0.03 | +0 -1 | ±0.25 | ±6 | ±0.25 | ±6 | ±0.03 | ±1 |
| 3 ~ 2½ |
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| 4 |
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| +0 -0.06 | +0 -2 |
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| 5 ~ 8 |
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| 10 ~ 18 | +0 -0.06 | +0 -2 | +0.12 -0 | +3.2 -0 |
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| ±0.38 | ±10 |
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| ±0.06 | ±2 |
| 20 ~ 24 |
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| Cabirka Dhuumaha | Xagasha ka baxsan, Q | Duleedka Diyaaradda, P | ||
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| IN | MM | IN | MM |
| ½ ~ 4 | ± 0.03 | ± 1 | ± 0.06 | ± 2 |
| 5 ~ 8 | ± 0.06 | ± 2 | ± 0.12 | ± 4 |
| 10 ~ 12 | ± 0.09 | ± 0.19 | ± 5 | |
| 14 ~ 16 | ± 3 | ± 0.25 | ± 6 | |
| 18 ~ 24 | ± 0.12 | ± 4 | ± 0.38 | ± 10 |
| 26 ~ 30 | ± 0.19 | ± 5 | ||
| 32 ~ 42 | ± 0.50 | ± 13 | ||
| 44 ~ 48 | ± 0.75 | ± 19 | ||
FIIRO GAAR AH:
Wareega ka baxsan waa wadarta qiimaha saxda ah ee lagu daray iyo dulqaadka laga jaray.
Dhexroorka foosto ka eeg shaxda bogga 15.
Kala soocidda birta kaarboon
(1) Marka loo eego ujeeddada, birta kaarboonka waxaa loo qaybin karaa birta qaab dhismeedka kaarboon, qalabka kaarboonka iyo birta qaab dhismeedka goynta bilaashka ah.Birta qaab dhismeedka kaarboon waxa loo qaybin karaa birta dhismaha injineernimada iyo birta qaab dhismeedka warshadaynta;
(2) Marka loo eego habka dhalaalidda, waxaa loo qaybin karaa birta wadnaha furan iyo birta beddelka;
(3) Marka loo eego habka deoxidation, waxa loo qaybin karaa birta karkaraya (f), birta la dilay (z), bir la dilay oo badh ah (b) iyo birta la dilay ee gaarka ah (TZ);
(4) Marka loo eego nuxurka kaarboonka, birta kaarboon waxa loo qaybin karaa birta kaarboon yar (WC ≤ 0.25%) iyo birta kaarboon dhexdhexaad ah (WCO. 25% - 0.6%)
Iyo birta kaarboonka sare (WC> o.6%)
(5) Marka loo eego tayada birta, birta kaarboon waxaa loo qaybin karaa birta caadiga ah ee kaarboonka (fosfooraska sare iyo baaruud), birta kaarboon tayadeedu sareyso (fosfooraska hoose iyo baaruud), birta tayada sare leh (fosfooraska hoose iyo baaruud). ) iyo bir tayo sare leh oo gaar ah
