Product Types: Applicable to include or shorten the pipe the medium, has a small flow resistance, including flexible and long life, safe and reliable, and benefits. Applications mainly in the oil, petrochemical and chemical industries, metallurgy, water management, electric power, construction, fire, machinery, coal, food and others (including in such branches of mechanics and the chemical industry.Main material detail and advantages:Detail Name
| Material | the benefits | |
| Obedient cast iron | Corrosion, debris, non-viscosity good, impact resistant, construction maintenance convenience | |
| Valve stem | 2Cr13 stainless steel | Durable, corrosion resistant, hardness large |
| Obedient cast iron | Service life is long, corrosion | |
| WCB | Good corrosion resistance | |
| grate | Heat resistant, not high pressure, second use deformation | |
| gate | Overall 2Cr13 stainless steel | Good corrosion resistance, good pressure resistance, heat resistant, good tightness |
| joint | Gorky D507 Stainless Steel | Good, good tightness corrosion resistance, long service life |
| party | WCB 20 # -25 # steel | Corrosion resistant, good compressive ability, difficult to deformation, beautiful appearance |
| Nominal pass DN (mm) | L | D | D1 | D2 | b | Z-Φd | H |
| fifty | 180 | 160 | 125 | one hundred | 4 × Φ18 | ||
| 80 | 210 | 195 | 160 | 133 | 4 × Φ18 | ||
| one hundred | 230 | 215 | 180 | 158 | 8 × Φ18 | ||
| 150 | 280 | 280 | 240 | 212 | 8 × Φ22 | ||
| 200 | 330 | 335 | 295 | 268 | 12 × Φ22 | ||
| 250 | 450 | 405 | 355 | 320 | 12 × Φ26 | ||
| 300 | 500 | 460 | 410 | 370 | 12 × Φ26 | ||
| 400 | 600 | 580 | 525 | 480 | 12 × Φ30 |
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