|
|
|
规格(mm) |
标? 准 |
内径(mm) |
外径(mm) |
壁厚(mm) |
铸管长度(mm) |
| 最小 |
公称 |
| 38 |
ASTMA888? CISPI301 |
38.1±2.29 |
48.26±1.52 |
3.3 |
4.06 |
3048±13 |
|
|
| 50 |
GB/T12772(W型) |
|
61±1.0 |
4.3-0.7 |
|
3000±10 |
|
|
| GB/T12772(A型) |
|
61±1.5 |
4.8 |
5.5 |
1000±5 |
1500±5 |
1830±5 |
| GB8716-88(B型) |
|
59.8±1.3 |
3.8 |
4.5 |
1000±5 |
1500±5 |
1830±5 |
| ASTMA888 CISPI301 |
49.8±2.29 |
59.69±2.29 |
3.3 |
4.06 |
3048±13 |
|
|
| ISO6594EN877 DIN19522 |
|
58+2/-1 |
3.0 |
3.5 |
3000±20 |
|
|
| BS416 |
48 |
63-5 |
5-1.5 |
|
|
|
|
| 70 |
ISO6594EN877 DIN19522 |
|
78+2/-1 |
3.0 |
3.5 |
3000±20 |
|
|
| 75 |
|
|
|
|
|
|
|
|
| GB/T12772(W型) |
|
86±1.0 |
|
4.4-0.7 |
3000±10 |
|
|
|
| GB/T12772(A型) |
|
86±1.5 |
|
4.8 |
1000±5 |
1500±5 |
1830±5 |
|
| GB8716-88(B型) |
|
85.5±1.5 |
4.3 |
5.0 |
1000±5 |
1500±5 |
1830±5 |
|
| ISO6594EN877 DIN19522 |
|
83 |
3.0 |
3.5 |
3000±20 |
|
|
|
| BS416 |
|
89 |
5-1.5 |
|
|
|
|
|
| 100 |
GB/T12772(W型) |
|
110±1.0 |
4.8-0.7 |
|
3000±10 |
|
|
| GB/T12772(A型) |
|
111±1.5 |
4.8 |
5.5 |
1000±5 |
1500±5 |
1830±5 |
| GB8716-88(B型) |
|
111±1.5 |
4.3 |
5.0 |
1000±5 |
1500±5 |
1830±5 |
| ASYMA888 CISPI301 |
100.08±2.29 |
111.25+2.29/-1.27 |
3.81 |
4.83 |
3048±13 |
|
|
| ISO6594EN877 DIN19522 |
|
110 |
3.0 |
3.5 |
3000±20 |
|
|
| BS416 |
99 |
114-5 |
5-1.5 |
|
|
|
|
| 125 |
GB/T12772(W型) |
|
137±1.5 |
4.8-1.0 |
|
3000±10 |
|
|
| GB/T12772(A型) |
|
137±2.0 |
5.0 |
6.0 |
1000±5 |
1500±5 |
1830±5 |
| GB8716-88(B型) |
|
136±1.5 |
4.5 |
5.5 |
1000±5 |
1500±5 |
1830±5 |
| ASYMA888 CISPI301 |
125.48±2.29 |
134+2.29/-1.27 |
3.81 |
4.83 |
3048±13 |
|
|
| ISO6594EN877 DIN19522 |
|
135±2 |
3.5 |
4.0 |
3000±20 |
|
|
| 150 |
GB/T12772(W型) |
|
162±1.5 |
4.8-1.0 |
|
3000±10 |
|
|
| GB/T12772(A型) |
|
162±2 |
5.0 |
6.0 |
1000±5 |
1500±5 |
1830±5 |
| GB8716-88(B型) |
|
162±1.5 |
4.5 |
5.5 |
1000±5 |
1500±5 |
1830±5 |
| ASYMA888 CISPI301 |
150.88±2.29 |
160.02+2.29/-1.27 |
3.81 |
4.83 |
3048±13 |
|
|
| ISO6594EN877 DIN19522 |
|
160±2 |
3.5 |
4.0 |
3000±20 |
|
|
| BS416 |
150 |
165-5 |
5-1.5 |
|
|
|
|
| 200 |
GB/T12772(W型) |
|
214±5 |
5.8-1.0 |
|
3000±10 |
|
|
| GB/T12772(A型) |
|
214±2 |
6.0 |
7.0 |
1000±5 |
1500±5 |
1830±5 |
| GB8716-88(B型) |
|
211.5±1.5 |
5.0 |
6.0 |
1000±5 |
1500±5 |
1830±5 |
| ASYMA888 CISPI301 |
201.68±3.3 |
212.85+3.3/-2.29 |
4.32 |
5.84 |
3048±13 |
|
|
| ISO6594EN877 DIN19522 |
|
210±2.5 |
4.0 |
5.0 |
3000±20 |
|
|
| 250 |
GB/T12772(W型) |
|
268±1.8 |
6.4-1.2 |
|
3000±10 |
|
|
| ASYMA888 CISPI301 |
254±3.3 |
268.22±2.29 |
5.59 |
7.11 |
3048±13 |
|
|
| ISO6594EN877 DIN19522 |
|
274±2.5 |
4.5 |
5.5 |
3000±20 |
|
|
| 300 |
GB/T12772(W型) |
|
318±2.5 |
7.0-1.2 |
|
3000±10 |
|
|
| ASYMA888 CISPI301 |
303.28±2.29 |
317.5±2.29 |
5.59 |
7.11 |
3048±13 |
|
|
| ISO6594EN877 DIN19522 |
|
326±2.5 |
5.0 |
6.0 |
3000±20 |
|
|
|
|
