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Bronze globe valve
Refer to CB/T3942-2002 flanged stainless steel globe valve, suitable for the piping system of liquefied gas carriers, bulk chemical tankers, ships with nominal pressure not higher than 6.4MPa and design temperature not lower than -165℃, and other ships The stop valve of the pipeline system of corrosive medium can be used as a reference.
Basic parameters of globe valve
| Type | Nominal pressure PN MPa | Operating temperature，℃ | Nominal diameter DN mm | ||||||
| ≤20 | 100 | 150 | 200 | 250 | 300 | 350 | |||
| Maximum allowable working pressure P,MPa | |||||||||
| P2 | P10 | P15 | P20 | P25 | P30 | P35 | |||
| A、B | 1.0 | 0.95 | 0.86 | 0.81 | 0.76 | 0.71 | 0.66 | 0.36 | 65～150 |
| 1.6 | 1.52 | 1.31 | 1.29 | 1.21 | 1.13 | 1.06 | 1.01 | 125～150 | |
| 2.5 | 2.38 | 2.15 | 2.01 | 1.89 | 1.77 | 1.66 | 1.59 | 20～150 | |
| 4.0 | 3.80 | 3.44 | 3.22 | 3.02 | 2.83 | 2.65 | 2.54 | 65～100 | |
| 6.4 | 5.69 | 5.26 | 4.96 | 4.68 | 4.41 | 4.16 | 3.92 | 20～15 | |
| AS、BS | 0.6 | 0.57 | 0.52 | 0.48 | 0.45 | 0.42 | 0.40 | 0.38 | 15～300 |
| 1.0 | 0.95 | 0.86 | 0.81 | 0.76 | 0.71 | 0.66 | 0.63 | 200～300 | |
| 1.6 | 1.52 | 1.31 | 1.29 | 1.21 | 1.13 | 1.06 | 1.01 | 100～300 | |
| 2.5 | 2.38 | 2.15 | 2.01 | 1.89 | 1.77 | 1.66 | 1.59 | 15～300 | |
| 4.0 | 3.8 | 3.44 | 3.22 | 3.02 | 2.83 | 2.65 | 2.54 | 65～100 | |
| 6.4 | 5.69 | 5.26 | 4.96 | 4.68 | 4.41 | 4.16 | 3.92 | 20～50 | |
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Email:xiangrui@dl-xiangrui.com
Address: No. 12, Xinfeng street, Ganjingzi District, Dalian, Liaoning
18098804580
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