Marine Equipment
Straight Hydraulic Square Flange
Hydraulic square flange is also called hydraulic flange or hydraulic square flange plate. The hydraulic saure flange is the part that connects the pipe to the pipe and on the end of the pipe...
Straight Hydraulic Square Flange
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China Straight Hydraulic Square Flange:
Hydraulic square flange is also called hydraulic flange or hydraulic square flange plate. The hydraulic saure flange is the part that connects the pipe to the pipe and on the end of the pipe. It is used the high pressure pipe system. The Hydraulic Square Flange consists of a pair of flanges, a gasket and a number of bolt nuts.
Specification:
Material: Carbon Steel, Stainless Steel SUS304, 316, 316L
Certificate: CCS, BV, DNV/GL
Pressure: PN10MPa,PN16MPa, PN21MPa, PN28MPa, PN35MPa
Type A---with O-ring sealing groove
Type B---without O-ring sealing groove
Main Size List(mm):
| Nominal Diameter | Steel Pipe OD | A | B | C | C1 | d0 | Hex Bolt | 0-ring |
| Nominal Pressure≤28Mpa, Test Pressure≤42Mpa | ||||||||
| DN10 | 18 | 60 | 37 | 22 | 11 | 16 | M10*60 | D25*3.55 |
| DN15 | 22 | 65 | 42 | 22 | 11 | 20 | M10*60 | D28*3.55 |
| DN20 | 27 | 72 | 45 | 28 | 13 | 25 | M12*75 | D32.5*3.55 |
| DN25 | 34 | 80 | 52 | 28 | 13 | 32 | M12*75 | D40*3.55 |
| DN32 | 42 | 90 | 62 | 30 | 16 | 40 | M14*80 | D47.5*3.55 |
| DN40 | 48 | 100 | 70 | 35 | 18 | 46 | M16*90 | D54.5*3.55 |
| DN50 | 60 | 120 | 85 | 40 | 22 | 57 | M20*110 | D67*3.55 |
| DN65 | 76 | 130 | 98 | 40 | 22 | 73 | M20*110 | D82.5*3.55 |
| Nominal Pressure≤16Mpa, Test Pressure≤24Mpa | ||||||||
| DN80 | 89 | 150 | 110 | 48 | 24 | 86 | M22*130 | D95*3.55 |
| DN100 | 114 | 170 | 125 | 50 | 24 | 110 | M22*130 | D118*3.55 |
| DN125 | 139.7 | 200 | 150 | 56 | 28 | 136 | M24*150 | D145*3.55 |
| DN150 | 168 | 230 | 180 | 56 | 30 | 165 | M24*150 | D175*3.55 |
