ZGVZHONGGONG VALVE GROUP
Katup gerbang / Produk 2540
Struktur dan tampilan produk
Parameter produk
Dimensi dan berat
| Kelompok standar | Spesifikasi desain | Face-to-face | Ujung flensa | Uji dan inspeksi | Penandaan | Spesifikasi pasokan |
|---|---|---|---|---|---|---|
| Katalog / GB | JB/T8691 | GB/T12221 | JB/T79 | JB/T8691 | GB/T12220 | JB/T7928 |
| Katalog / MSS-ASME | MSS SP-81 | MSS SP-81 | ASME B16.5 | MSS SP-81 | MSS SP-25 | MSS SP-81 |
Material komponen
| Komponen | Material utama bodi | Kode material | Nama Inggris |
|---|---|---|---|
| Body/Bonnet | Baja karbon / baja nirkarat | C.S/S.S | Body/Bonnet |
| Cakram | Baja tahan karat | S.S | Disc |
| Batang | Baja tahan karat | S.S | Stem |
| Paking | Karet / PTFE / grafit | ASB/PTFE/Grafit | Packing |
| Media yang sesuai | Paper pulp; mixture of sewage; coal slurry; ash and serfliux | — | Media yang sesuai |
Dimensi dan berat
| Ukuran | L (mm) | D (mm) | D1 (mm) | D2 (mm) | N-M | Z-φd | H (mm) | Berat |
|---|---|---|---|---|---|---|---|---|
| 2 | 48 | 152 | 120.5 | 92 | 2-M16 | 2-φ18 | 370 | 13.5 |
| 2-1/2 | 48 | 178 | 139.5 | 105 | 2-M16 | 2-φ18 | 400 | 14.5 |
| 3 | 51 | 190 | 152.5 | 127 | 2-M16 | 2-φ18 | 475 | 17 |
| 4 | 51 | 229 | 190.5 | 157 | 6-φ18 | 6-φ18 | 540 | 22 |
| 5 | 57 | 254 | 216 | 186 | 2-M16 | 6-φ22 | 630 | 27.6 |
| 6 | 57 | 279 | 241.5 | 216 | 2-M20 | 6-φ22 | 780 | 37.5 |
| 8 | 70 | 343 | 298.5 | 270 | 2-M20 | 6-φ22 | 885 | 51 |
| 10 | 70 | 406 | 362 | 324 | 4-M22 | 8-φ25 | 990 | 74 |
| 12 | 76 | 480 | 432 | 381 | 4-N22 | 8-φ25 | 1100 | 90 |
| 14 | 76 | 533 | 476 | 413 | 4-N27 | 10-φ30 | 1200 | 113 |
| 16 | 102 | 597 | 540 | 470 | 6-N27 | 10-φ30 | 1450 | 156 |
| 18 | 114 | 635 | 578 | 533 | 6-M30 | 12-φ33 | 1650 | 240 |
| 20 | 127 | 699 | 635 | 584 | 8-M30 | 12-φ33 | 1900 | 310 |
| 24 | 154 | 813 | 749.5 | 692 | 8-M33 | 12-φ36 | 2100 | 448 |
| 30 | 165 | 985 | 914 | 857 | 12-M33 | 16-φ36 | 2600 | 560 |
| 36 | 203 | 1170 | 1086 | 1022 | 14-M39 | 18-φ42 | 3200 | 700 |
Pindai kode atau gunakan nomor seluler dan WeChat.
