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Structure and material of dresser coupling | | | | |||
Number | NoParts Name | Quality | Material | |||
1 | Cover | 2 | Ductile iron | |||
2 | Body | 1 | Ductile iron | |||
3 | Sealing ring | 2 | NBR,CR,EPDM,NR | |||
4 | Bolt | n | Q235,ss304,ss316 | |||
5 | Nut | n | Q235,ss304,ss316 |
Main connecting dimension | | | | | | | ||||||
Nominaldiameter | Code | Workingpressure | Connection size | | | | ||||||
DN | | PN | D1 | L1 | L2 | Weight | ||||||
65 | AH0002 | PN10/PN16 | 72-85 | 170 | 92 | 3.3 | ||||||
80 | AH0004 | | 88-103 | 170 | | 4.1 | ||||||
100 | AH0006 | | 108-128 | 170 | | 4.8 | ||||||
125 | AH0008 | | 132-146 | 170 | 97 | 6.3 | ||||||
150 | AH0010 | | 158-182 | 190 | | 7.2 | ||||||
200 | AH0012 | | 218-235 | 210 | 130 | 10.8 | ||||||
250 | AH0014 | | 272-289 | 210 | 130 | 17.5 | ||||||
300 | AH0016 | | 315-332 | 210 | 130 | 19.8 | ||||||
350 | AH0018 | | 351-368 | 240 | 135 | 27.5 | ||||||
400 | AH0020 | | 400-429 | 240 | 135 | 34.3 | ||||||
450 | AH0022 | | 455-472 | 240 | 135 | 41.2 | ||||||
500 | AH0024 | | 500-532 | 260 | 135 | 48.7 |