鋼制對焊管件
管帽 | Pipe Cap
尺寸范圍：1/2″~48″ (DN15~DN1200)
壓力等級：3mm – 40mm / SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
材質牌號：304/304L、316/316L、316Ti、321、317L、S31803、S31254、S32750、S32760、A234 WPB、20#等
制造工藝：切割、壓制、熱處理 、精加工等。
產品標準：ASME B16.9, GB/T12459, GB/T13401, SH3408, SH3409, HG/T21635, SY/T0510, DIN2617等。
13564974168 周經理
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公稱通徑 | 端部外徑 | 長度 | 對尺寸E的限制厚度 | ||
DN | NPS | D | E | E1 | |
15 | 1/2 | 21.3 | 25 | 25 | 3.73 |
20 | 3/4 | 26.7 | 25 | 25 | 3.91 |
25 | 1 | 33.4 | 38 | 38 | 4.55 |
32 | 1-1/4 | 42.2 | 38 | 38 | 4.85 |
40 | 1-1/2 | 48.3 | 38 | 38 | 5.08 |
50 | 2 | 60.3 | 38 | 44 | 5.54 |
65 | 2-1/2 | 73.0 | 38 | 51 | 7.01 |
80 | 3 | 88.9 | 51 | 64 | 7.62 |
90 | 3-1/2 | 101.6 | 64 | 76 | 8.08 |
100 | 4 | 114.3 | 64 | 76 | 8.56 |
125 | 5 | 141.3 | 76 | 89 | 9.53 |
150 | 6 | 168.3 | 18 | 102 | 10.97 |
200 | 8 | 219.1 | 102 | 127 | 12.70 |
250 | 10 | 273.0 | 127 | 152 | 12.70 |
300 | 12 | 323.9 | 152 | 178 | 12.70 |
350 | 14 | 355.6 | 165 | 191 | 12.70 |
400 | 16 | 406.4 | 178 | 203 | 12.70 |
450 | 18 | 457.0 | 203 | 229 | 12.70 |
500 | 20 | 508.0 | 229 | 254 | 12.70 |
550 | 22 | 559.0 | 254 | 254 | 12.70 |
600 | 24 | 610.0 | 267 | 305 | 12.70 |
650 | 26 | 660.0 | 267 | - | - |
700 | 28 | 711.0 | 267 | - | - |
750 | 30 | 762.0 | 267 | - | - |
800 | 32 | 813.0 | 267 | - | - |
850 | 34 | 864.0 | 267 | - | - |
900 | 36 | 914.0 | 267 | - | - |
950 | 38 | 965.0 | 305 | - | - |
1000 | 40 | 1016.0 | 305 | - | - |
1050 | 42 | 1067.0 | 305 | - | - |
1100 | 44 | 1118.0 | 343 | - | - |
1150 | 46 | 1168.0 | 343 | - | - |
1200 | 48 | 1219.0 | 343 | - | - |
注釋Note：
1）、除上述標準外，還可按GB/T2459、GB/T13401、SH3408、SH3409、HG/T21635、SY/T0510、DIN2617等標準制造。
Besides the above mentioned standards, GB/T2459、GB/T13401、SH3408、SH3409、HG/T21635、SY/T0510、DIN2617 specifications are also available.
2）、管帽形狀為標準橢圓形；
The shapes of these caps are ellipsoidal；
3）、管帽的長度不大于限制厚度時為E，大于限制厚度時為E1；當管帽的公稱尺寸≥DN650（NPS26）時，長度E1按采購方與制造商協商的尺寸制造，或按制造商的尺寸供貨。
Length E applies for thickness not exceeding that given in column "limiting wall thickness for length E", and length E1applies for thickness greater than that given in column "Limiting wall thickness". For NPS26 and and larger, length E shall be by agreement between the manufacturer and purchaser.