J44h / y koki flange ao taipitopito takirere
Hangarau diameter: DN 15 ~ DN 200
Te pehanga ingoa: PN16 ~ 25
Te pāmahana mahi: – 29 ℃ ~ 425 ℃
Ka taea te whakamahi: wai, mamaoa, hinu, waikawa nitric, waikawa boric, etc
Paearu hoahoa
GB/T12235, GB/T12233, GB/T2492, JB/T450, ASME B16.34, API 602, BS 1873, DIN 3356
Nga whakaritenga mahi matua
1. Te pehanga whakamatautau
| Te pehanga ingoa （MPa） | Te pēhanga whakamātautau（MPa） | |||
| whare noho | Hiri (wai) | Tohu (hau) | Hiri o runga | |
| 1.6 | 2.4 | 1.8 | 0.6 | 1.8 |
| 2.5 | 3.8 | 2.8 | 0.6 | 2.8 |
| 4.0 | 6.0 | 4.4 | 0.6 | 4.4 |
| 6.4 | 9.6 | 7.0 | 0.6 | 7.0 |
| 10.0 | 15.0 | 11.0 | 0.6 | 11.0 |
| 16.0 | 24.0 | 18.0 | 0.6 | 18.0 |
2. Te whānuitanga o te tono
| Rauemi anga | Waenga e tika ana | Te pāmahana e tika ana (℃) |
| Waro maitai (momo C) | Te wai, te mamaoa, te hinu | ≤425 |
| Cr Ni Ti maitai (Momo P) | waikawa hauota | ≤200 |
| Cr Ni Ti maitai (momo R) | Acetic acids | ≤200 |
| Chromium molybdenum maitai (momo I) | Te wai, te mamaoa, te hinu | ≤550 |
Nga rahi hononga matua
| DN(mm) | L | D | D1 | D2 | b | f | Z-d | D0 | H1 | H2 |
| (J44H/Y/W – 16/25C/P/R/L) | ||||||||||
| 25 | 160 | 115 | 85 | 65 | 18 | 3 | 4-14 | 100 | 220 | 236 |
| 32 | 180 | 135 | 100 | 78 | 18 | 3 | 4-18 | 120 | 251 | 273 |
| 40 | 210 | 145 | 110 | 85 | 20 | 3 | 4-18 | 140 | 283 | 306 |
| 50 | 230 | 160 | 125 | 100 | 20 | 3 | 4-18 | 160 | 316 | 344 |
| 65 | 290 | 180 | 145 | 120 | 22 | 3 | 4-18 | 180 | 353 | 383 |
| 80 | 310 | 195 | 160 | 135 | 22 | 3 | 8-18 | 200 | 437 | 479 |
| 100 | 350 | 215 | 180 | 155 | 24 | 3 | 8-18 | 240 | 479 | 529 |
| 125 | 400 | 245 | 230 | 180 | 26 | 3 | 8-18 | 280 | 542 | 608 |
| 150 | 480 | 280 | 240 | 210 | 28 | 4 | 8-18 | 320 | 605 | 680 |
| 200 | 600 | 335 | 295 | 265 | 30 | 4 | 12-23 | 360 | 650 | 755 |
Tukuna mai to korero ki a matou:
Tuhia to korero ki konei ka tukuna mai ki a matou
