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離心鑄鐵排水管標(biāo)準(zhǔn)規(guī)格及規(guī)格理論表
排水管采用國(guó)內(nèi)先進(jìn)的涂料金屬型離心鑄造工藝，其特點(diǎn)是產(chǎn)品組織致密、力學(xué)性能良好、無(wú)氣孔、無(wú)砂眼；管件采用全自動(dòng)機(jī)械造型線，特點(diǎn)是產(chǎn)品尺寸精確、內(nèi)外表面光潔。范圍涵蓋GB12772-1999、ISO6594、ASTM888（CISPI301）、KSD4307、BS416、EN877等國(guó)內(nèi)外多種標(biāo)準(zhǔn)，分W型、柔型B型兩大系列。
GB6479化肥設(shè)備用高壓無(wú)縫鋼管 鋼管英寸對(duì)照表查詢
| 規(guī)格(mm) |
標(biāo)準(zhǔn) |
內(nèi)徑(mm) |
外徑(mm) |
壁厚(mm) |
鑄管長(zhǎng)度(mm) |
| 最小 |
公稱 |
| 38 |
ASTMA888 CISPI1301 |
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 |
|
|
| GB8716-88(B型) |
59.8±1.3 |
|
3.8 |
4.5 |
1000±5 |
1500±10 |
1830±10 |
| ASTMA 888 CISPI301 |
49.8±2.29 |
59.69±2.29 |
3.3 |
4.06 |
3048±13 |
|
|
| ISO6594 EN877 DINI9522 |
|
58±2/-1 |
3.0 |
3.5 |
3000±20 |
|
|
| BS 416 |
48 |
63-5 |
5-1.5 |
|
|
|
|
| ISO6594 EN877 DINI9522 |
70 |
|
78±2/-1 |
3.0 |
3.5 |
3000±20 |
|
| 75 |
GB/T12772(w型) |
|
86±1.0 |
|
4.4-0.7 |
3000±10 |
|
|
| GB8716-88(B型) |
|
85.5±1.5 |
4.3 |
5.0 |
1000±5 |
1500±10 |
1830±10 |
| ISO6594 EN877 DINI9522 |
|
83 |
3.0 |
3.5 |
3000±20 |
|
|
| BS 416 |
|
89 |
5-1.5 |
|
|
|
|
| 100 |
GB/T12772(w型) |
|
110±1.0 |
4.8-0.7 |
|
3000±10 |
|
|
| GB8716-88(B型) |
|
111±1.5 |
4.3 |
5.0 |
1000±5 |
1500±10 |
1830±10 |
| ASTMA 888 CISPI301 |
100.08±2.29 |
111.25(+2.29/-1.27) |
3.81 |
4.83 |
3048±13 |
|
|
| ISO6594 EN877 DINI9522 |
|
110 |
3.0 |
3.5 |
3000±20 |
|
|
| BS 416 |
99 |
114-5 |
5-1.5 |
|
|
|
|
| 125 |
GB/T12772(w型) |
|
137±1.5 |
4.8-1.0 |
|
3000±10 |
|
|
| GB8716-88(B型) |
|
136±1.5 |
4.5 |
5.5 |
1000±5 |
1500±10 |
1830±10 |
| ASYMA 888 CISPI301 |
125.48±2.29 |
134(+2.29/-1.27) |
3.81 |
4.83 |
3048±13 |
|
|
| ISO6594 EN877 DINI9522 |
|
135±2 |
3.5 |
4.0 |
3000±20 |
|
|
| 150 |
GB/T12772(w型) |
|
162±1.5 |
4.8-1.0 |
|
3000±10 |
|
|
| GB8716-88(B型) |
|
162±1.5 |
4.5 |
5.5 |
1000±5 |
1500±10 |
1830±10 |
|
