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Model |
Nominal diameter |
Test pressure |
Working temperature |
Suitable temperature | |
Shell |
Sealing | ||||
H71H-16Q |
1.6 |
2.4 |
1.76 |
≤235℃ |
Water、steam、oil |
H71H-25Q |
2.5 |
3.75 |
2.75 |
≤235℃ | |
H71W-25H |
≤300℃ | ||||
H71W-25P |
≤200℃ |
Nitric acid and other corrosive media | |||
H71W-40H |
4.0 |
6.0 |
4.4 |
≤300℃ | |
H71W-40P |
≤200℃ |
Water、steam |