Media: | Water-Vapour Oil |
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Temperature: | Low Temperature |
Material: | Stainless Steel Carbon Steel Brass |
Connection Form: | Flange Welding |
Structure: | Swing |
Pressure: | High Pressure, Medium Pressure and Low Pressure |
Customization: |
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Serial number | Part name | Gray cast iron | Cast steel | Stainless acid resistant cast steel | Ultra-low carbon stainless acid resistant cast steel | ||
Z | C | P | R | PL | RL | ||
1 | Body/bonnet | HT250 | WCB | CF8 | CF8M | CF3 | CF3M |
2 | Disc/stem | 35 | 1Cr13 | 1Cr18Ni9 | 1Cr18Ni12Mo2Ti | 00Cr18Ni10 | 00Cr17Ni14Mo2 |
3 | Lining/seat | PCTEF (F3),FEP (F46),PFA (soluble F4),PP,PO | |||||
4 | Tighten the bolts | WCB | 1Cr17Ni2 | 1Cr18Ni9Ti | |||
5 | Nuts | PTFE (F4) | CF8 | CF8 |
Nominal pass through | L | D | D1 | D2 | f | b | Z - phi d | D | D1 | D2 | f | b | Z - phi d | |
DN (mm) | NPS (inch) | PN1.0 MPa | PN1.6 MPa | |||||||||||
15 | 1/2 | 130 | 95 | 65 | 45 | 2 | 14 | 4-14 | 130 | 95 | 65 | 2 | 14 | 4-14 |
20 | Three quarters of | 150 | 105 | 75 | 55 | 2 | 16 | 4-14 | 150 | 105 | 75 | 2 | 16 | 4-14 |
25 | 1 | 160 | 115 | 85 | 65 | 2 | 16 | 4-14 | 160 | 115 | 85 | 2 | 16 | 4-14 |
32 | 5/4 | 180 | 135 | 100 | 78 | 2 | 18 | 4-18 | 180 | 135 | 100 | 2 | 18 | 4-18 |
40 | 3/2 | 200 | 145 | 110 | 85 | 3 | 18 | 4-18 | 200 | 145 | 110 | 3 | 18 | 4-18 |
50 | 2 | 230 | 160 | 125 | 100 | 3 | 20 | 4-18 | 230 | 160 | 125 | 3 | 20 | 4-18 |
65 | 5/2 | 290 | 180 | 145 | 120 | 3 | 20 | 4-18 | 290 | 180 | 145 | 3 | 20 | 4-18 |
80 | 3 | 310 | 195 | 160 | 135 | 3 | 22 | 4-18 | 310 | 195 | 160 | 3 | 22 | 4-18 |
100 | 4 | 350 | 215 | 180 | 155 | 3 | 22 | 8 - phi 18 | 350 | 215 | 180 | 3 | 24 | 8 - phi 18 |
125 | 5 | 400 | 245 | 210 | 185 | 3 | 24 | 8 - phi 18 | 400 | 245 | 210 | 3 | 26 | 8 - phi 18 |
150 | 6 | 480 | 280 | 240 | 210 | 3 | 24 | 8-23 | 480 | 280 | 240 | 3 | 28 | 8-23 |
200 | 8 | 600 | 335 | 295 | 265 | 3 | 26 | 8-23 | 495 | 335 | 295 | 3 | 30 | 12-23 |
250 | 10 | 622 | 390 | 350 | 320 | 3 | 28 | 12-23 | 622 | 405 | 355 | 3 | 32 | 12-25 |
300 | 12 | 698 | 440 | 400 | 368 | 4 | 28 | 12-23 | 698 | 460 | 410 | 4 | 34 | 12-25 |
350 | 14 | 787 | 500 | 460 | 428 | 4 | 30 | 16-23 | 787 | 520 | 470 | 4 | 38 | 16-25 |
400 | 16 | 914 | 565 | 515 | 482 | 4 | 32 | 16-25 | 914 | 580 | 525 | 4 | 40 | 16-30 |
450 | 18 | 978 | 615 | 565 | 532 | 4 | 32 | 20-25 | ||||||
500 | 20 | 978 | 670 | 620 | 585 | 4 | 34 | 20-25 |
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