JIS G3429 Seamless Cov Hlau Hlawv Rau Cov Khoom Loj-Muag Khoom Lub Tog Raj Kheej
JIS G3429 Seamless Cov Hlau Hlawv yog siv rau kev tsim cov khoom siv hluav taws xob siab
Qeb: SH 11, STH 12, STH 21, STH 22, STH 31
Tshooj: {48 - 711 hli
Wt: {3.1 - 38 hli
Ntev: 4 - 14 m
Daim Ntawv Thov: Hluav Taws-Ntaus Roj Thooj Voos Kheej, Cov Roj Muaj Roj, Tsheb Roj Khau Thooj Vij thooj
| Lub hom phiaj | Tshuaj Muaj Tshuaj | ||||||
| Teem nqi | C | Si | Mn | P,S | Ni | Mo | Cr |
| 11 | Tsawg dua los yog sib npaug rau 0.50 | 0.10 - 0.35 | Tsawg dua los yog sib npaug rau 1.80 | Tsawg dua los yog sib npaug rau 0.035 | / | / | / |
| Sth 12 | 0.30 - 0.41 | 0.10 - 0.35 | 1.35 - 1.70 | Tsawg dua los yog sib npaug rau 0.030 | / | / | / |
| Sth 21 | 0.25 - 0.35 | 0.15 - 0.35 | 0.40 - 0.90 | Tsawg dua los yog sib npaug rau 0.030 | Tsawg dua los yog sib npaug rau 0.25 | 0.15 - 0.30 | 0.80 - 1.20 |
| Raws 22 | 0.33 - 0.38 | 0.15 - 0.35 | 0.40 - 0.90 | Tsawg dua los yog sib npaug rau 0.030 | Tsawg dua los yog sib npaug rau 0.25 | 0.15 - 0.30 | 0.80 - 1.20 |
| Sth 31 | 0.35 - 0.40 | 0.10 - 0.50 | 1.20 - 1.50 | Tsawg dua los yog sib npaug rau 0.030 | 0.50 - 1.00 | 0.30 - 0.60 | 0.15 - 0.25 |
Cov Roj / Hluav Taws Kub Ntaus Datasheets
| Tus qauv | Cov Khoom Muaj Peev Xwm Muaj [L] [IN3] |
Sab nraud ntawm lub taub [mm] [hauv] |
Qhov tuab [mm] [hauv] |
Pab Cuam Siab [bar] [psi] |
Ntsuas Siab [bar] [psi] |
| Ø 267 ~ 275 hli | |||||
| ACC55 | 40 ÷ 100 / 2440 ÷ 6102 | 267 / 10,5 | 4,6 / 0,181 | 167 / 2422 | 250 / 3626 |
| Ac040 | 40 ÷ 100 / 2440 ÷ 6102 | 267 / 10,5 | 5,5 / 0,217 | 200 / 2901 | 300 / 4351 |
| Ad003 | 30 ÷ 100 / 1830 ÷ 6102 | 273 / 10,7 | 7,7 / 0,303 | 300 / 4351 | 450 / 6527 |
| Ø 316 • 323 hli | |||||
| Ac056 | 50 ÷ 150 / 3051 ÷ 9154 | 316 / 12,4 | 4,0 / 0,157 | 60 / 870 | 90 / 1305 |
| Ac070 | 50 ÷ 150 / 3051 ÷ 9154 | 316 / 12,4 | 4,0 / 0,157 | 66 / 957 | 100 / 1450 |
| AC073 | 50 ÷ 150 / 3051 ÷ 9154 | 320 / 12,6 | 4,0 / 0,157 | 200 / 2901 | 300 / 4351 |
| Ø 345 ~ 356 hli | |||||
| AC078 | 60 ÷ 150 / 3661 ÷ 9154 | 345 / 13,6 | 4,0 / 0,157 | 100 / 1450 | 150 / 2176 |
| Ac025 | 60 ÷ 150 / 3661 ÷ 9154 | 348 / 13,7 | 6,0 / 0,236 | 167 / 2422 | 250 / 3626 |
| AC053 | 60 ÷ 150 / 3661 ÷ 9154 | 348 / 13,7 | 7,1 / 0,280 | 200 / 2901 | 300 / 4351 |
| Ad004 | 60 ÷ 180 / 3661÷ 10984 | 356 / 14,0 | 10,0 / 0,394 | 300 / 4351 | 450 / 6527 |
| Ø 393 ~ 406 hli | |||||
| ACC30 | 80 ÷ 220 / 4882 ÷ 13425 | 406 / 16,0 | 5,5 / 0,217 | 63,7 / 924 | 98 / 1421 |
| AC051 | 80 ÷ 230 / 8442 ÷ 14035 | 393 / 15,5 | 6,9 / 0,272 | 167 / 2422 | 250 / 3626 |
| AC067 | 80 ÷ 150 / 4882 ÷ 9154 | 400 / 15,7 | 6,9 / 0,272 | 167 / 2422 | 250 / 3626 |
| Xim ntau ACCES3 | 80 ÷ 240 / 4882 ÷ 14645 | 405 / 15,9 | 6,9 / 0,272 | 167 / 2422 | 250 / 3626 |
| ACC38 | 80 ÷ 180 / 4882 ÷ 10984 | 405 / 15,9 | 12,6 / 0,496 | 300 / 4351 | 450 / 6527 |
Gnee Cov Khoom Siv High-Zoo Kub Rolled thiab Cold Rolled seamless steel yeeb nkab rau siab siab thiab tau ntsib nyob rau hauv loj-loj roj kheej kav lub tog raj kheej pipes. Peb npaj cov khoom lag luam dav ntawm cov kav hlau hlau thiab lwm yam thiab peb paub tias koj xav tau cov ntaub ntawv uas haum rau koj. Hu rau peb hnub no rau kev hais tawm ntawm JIS G3429 Seamless Steel Yeeb qeb qib STH12.
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