Ngwongwo nchara na-agbado ọkụ n'ọkụ okpu
Okpu
Ihe: Carbon Steel, igwe anaghị agba nchara, Alloy Steel
Nka na ụzụ: Akpụkọrọ ọnụ na ịkwanye
Njikọ: Welding
ọkọlọtọ: ANSI,ASME,AP15L,DIN,JIS,BS,GB
Ụdị: 45° na 90°LR/SR ikpere ụkwụ, Mbelata, Tee, Bends, Cap, Cross.
Ọkpụrụkpụ mgbidi: SCH5-SCH160 XS XXS STD
Elu: Agba ojii/Mkpụrụ nchara na-apụghị ịgbagha agbagha / galvanized na-ekpo ọkụ
Akụkụ: 30/45/60/90/180°
Nha: 1/2"-80"/DN15-DN2000
Asambodo: ISO -9001:2000, API, CCS
Ngwa: Industrylọ ọrụ kemịkalụ, ụlọ ọrụ mmanụ ala, ụlọ ọrụ nrụpụta na ndị ọzọ
Nyocha: Nyochaa n'ime ụlọ mmepụta ihe ma ọ bụ nyocha nke atọ
Mbukota: Plywood pallets / osisi osisi ma ọ bụ dị ka nkọwa gị si dị
ASME B16.9, B16.28
| Nha ọkpọkọ | Ngwa niile | 90 & 45 ikpere na Tees | Mbelata na Lap Joint Stub na-akwụsị | Okpu | |||||||
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| Dayameta dị n'èzí na Bevel, D (1) | Dayameta dị n'ime na ngwụcha (1) | Ọkpụrụkpụ mgbidi t | Akụkụ etiti-na-ọgwụgwụ A,B,C,M | Ogologo mkpokọta, F,H |
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| Ogologo mkpokọta, 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 | Ọ bụghị ihe na-erughị 87.5% nke oke arọ | ±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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| Nha ọkpọkọ | Ụkwụ Njikọta Akwụsị (2) | 180 laghachi azụ | ||||||||||
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| N'èzí dayameta nke Lap, G | Ọkpụrụkpụ ụkwụ | Fillet Radius nke Lap, R | Akụkụ etiti-na-etiti, O | Azu-na- Akụkụ ihu, K | Nhazi nke Akwụsị, 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 |
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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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| Nha ọkpọkọ | Agbapụ n'akuku, Q | Ọpụpụ Plane, 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 | ||
IHE:
Ọpụpụ bụ nchikota nke ụkpụrụ zuru oke nke gbakwunyere na mwepu ndidi.
N'èzí dayameta nke gbọmgbọm hụ tebụl dị na ibe 15.
Nkewa carbon ígwè
(1) Dị ka nzube ya si dị, carbon ígwè nwere ike kewaa n'ime carbon structural ígwè, carbon ngwá ọrụ ígwè na free ịkpụ structural ígwè.Carbon structural ígwè nwere ike ikewa n'ime engineering ewu ígwè na igwe n'ichepụta structural ígwè;
(2) Dị ka usoro mgbaze, ọ nwere ike kewaa n'ime oghere ọkụ ọkụ na ihe ntụgharị;
(3) Dị ka usoro deoxidation si dị, enwere ike kewaa ya n'ime ígwè na-esi esi esi (f), ígwè egburu (z), ọkara gburu ígwè (b) na ígwè pụrụ iche gburu (TZ);
(4) Dị ka carbon ọdịnaya, carbon ígwè nwere ike kewara n'ime ala carbon ígwè (WC ≤ 0.25%) na ọkara carbon ígwè (WCO. 25% - 0.6%).
Na nnukwu carbon ígwè (WC> o.6%)
(5) Dị ka àgwà nke ígwè, carbon ígwè nwere ike kewara n'ime nkịtị carbon ígwè (elu phosphorus na sọlfọ), elu-edu carbon ígwè (obere phosphorus na sọlfọ), elu ọkwa elu-edu ígwè (obere phosphorus na sọlfọ). ) na ọkwa pụrụ iche dị elu ígwè
