Hebei Hongcheng Pipe Fittings Co., Ltd.
Become a first-class special steel pipeline equipment manufacturing enterprise at home and abroad
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Thickness | Drilling | Weight | ||||||||||||
Nom Size | OD | Weld Neck | Blind | OD of RF | Dia at Base | Bore | LTH | Dia Bevel | Bolt Circle | Bolt Length | Hole Dia | # of Holes | Weld Neck | Blind |
| | O | C | C | R | X | B | Y | A | | -1 | -2 | | | |
26 | 33.5 | 3.5 | 3.5 | 28 | 27.12 | To BeSpecifiedBy Purc-harser | 5.88 | 26 | 30.75 | 11.25 | 1.5 | 28 | 360 | 874 |
28 | 36 | 3.75 | 3.75 | 30 | 29.12 | 6.25 | 28 | 33 | 12 | 1.62 | 24 | 450 | 1081 | |
30 | 38.25 | 4 | 4 | 32.25 | 31.25 | 6.69 | 30 | 35.25 | 12.5 | 1.62 | 28 | 530 | 1302 | |
32 | 40.75 | 4.25 | 4.25 | 34.38 | 33.25 | 7.06 | 32 | 37.5 | 13.25 | 1.75 | 28 | 635 | 1570 | |
34 | 42.75 | 4.38 | 4.38 | 36.5 | 35.38 | 7.38 | 34 | 39.5 | 13.5 | 1.75 | 32 | 690 | 1781 | |
36 | 45.5 | 4.69 | 4.69 | 38.62 | 37.5 | 7.88 | 36 | 42 | 14.5 | 1.88 | 28 | 855 | 2160 | |
38 | 47.5 | 4.88 | 4.88 | 40.75 | 39.5 | 8.12 | 38 | 44 | 14.75 | 1.88 | 32 | 935 | 2450 | |
40 | 50 | 5.12 | 5.12 | 43 | 41.5 | 8.5 | 40 | 46.25 | 15.5 | 2 | 32 | 1090 | 2848 | |
42 | 52 | 5.25 | 5.25 | 45 | 43.62 | 8.81 | 42 | 48.25 | 15.75 | 2 | 32 | 1190 | 3159 | |
44 | 54.5 | 5.5 | 5.5 | 47.25 | 45.62 | 9.18 | 44 | 50.5 | 16.5 | 2.12 | 32 | 1375 | 3635 | |
46 | 56.75 | 5.75 | 5.75 | 49.5 | 47.75 | 9.62 | 46 | 52.75 | 17 | 2.12 | 36 | 1525 | 4120 | |
48 | 59.5 | 6 | 6 | 51.5 | 49.88 | 10.12 | 48 | 55.25 | 18 | 2.38 | 28 | 1790 | 4726 | |
50 | 61.75 | 6.19 | 6.25 | 53.62 | 52 | 10.56 | 50 | 57.5 | 18.5 | 2.38 | 32 | 1950 | 5303 | |
52 | 63.75 | 6.38 | 6.44 | 55.62 | 54 | 10.88 | 52 | 59.5 | 18.75 | 2.38 | 32 | 2125 | 5823 | |
