Hebei Hongcheng Pipe Fittings Co., Ltd. |
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DN | PM1.6MPa(16bar) | PN2.5MPa(25bar) | ||||||||
external diameter | Diameter of bolt hole center circle | Bolt hole diameter | Bolt thread | quantity | external diameter | Diameter of bolt hole center circle | Bolt hole diameter | Bolt thread | quantity | |
10 | 90 | 60 | 14 | M12 | 4 | 90 | 60 | 14 | M12 | 4 |
15 | 95 | 65 | 14 | M12 | 4 | 95 | 65 | 14 | M12 | 4 |
20 | 105 | 75 | 14 | M12 | 4 | 105 | 75 | 14 | M12 | 4 |
25 | 115 | 85 | 14 | M12 | 4 | 115 | 85 | 14 | M12 | 4 |
32 | 140 | 100 | 18 | M16 | 4 | 140 | 100 | 18 | M16 | 4 |
40 | 150 | 110 | 18 | M16 | 4 | 150 | 110 | 18 | M16 | 4 |
50 | 165 | 125 | 18 | M16 | 4 | 165 | 125 | 18 | M16 | 4 |
65 | 185 | 145 | 18 | M16 | 4 | 185 | 145 | 18 | M16 | 8 |
80 | 200 | 160 | 18 | M16 | 4 | 200 | 160 | 18 | M16 | 8 |
100 | 220 | 180 | 18 | M16 | 4 | 235 | 190 | 22 | M20 | 8 |
125 | 250 | 210 | 18 | M16 | 8 | 270 | 220 | 26 | M24 | 8 |
150 | 285 | 240 | 22 | M20 | 8 | 300 | 250 | 26 | M24 | 8 |
200 | 340 | 295 | 22 | M20 | 8 | 360 | 310 | 26 | M24 | 12 |
250 | 405 | 344 | 26 | M24 | 12 | 425 | 370 | 30 | M27 | 12 |
300 | 460 | 410 | 26 | M24 | 12 | 485 | 430 | 30 | M27 | 16 |
Standard | ANSI | ANSI B16.5 ASME B16.47 series A/B |
DIN | DIN | |
EN | EN1092-l:2002 | |
Material | ANSI | CS A105/SA 105NSS 304/304L, 316/316L Alloy Steel: WHPY45/52/65/80 |
DIN | CS RST37.2;S235JR SS 304/304L.316/316L | |
EN | CS RST37.2;S235JR;C22.8SS 304/304L,316/316L | |
Pressure | ANSI | Class 150, 300, 600, 900, 1500 2500lbs |
DIN | PN6,PN10,PN16>PN25,PN40>PN64,PN100 | |
EN | PN6,PN10,PN16>PN25,PN40>PN64,PN100 | |
Size | ANSI | 1/2" - 60” |
DIN | DN15-DN2000 | |
EN | DN15-DN2000 |